Patent Abstract:
The present invention relates to hydrophilic, i.e., water loving coatings (hereafter referred to as “WLC”). Polyurethane epoxy alkylene oxide coatings usable as coatings on for example, medical devices are a preferred WLC.

Full Description:
BACKGROUND OF THE INVENTION 
     Hydrophilic, i.e., water loving coatings (hereafter referred to as “WLC”) are a utilitarian chemistry that may be used for hydrophilic and hydrophobic polyurethane epoxies as a replacement of isocyanate-based coatings on, for example, medical devices. WLC chemistry is attractive since prior art isocyanates-based coating compositions and coatings that may be used present possible health concerns. Another concern, with isocyanates, is the isocyanate sensitivity to water which reacts therewith to evolve carbon dioxide. That side reaction produces a very rough coating due to micro roughness when carbon dioxide exits the coating forming small pin holes. However, once the isocyanate is end capped to form polyurethane epoxy (glycidyl carbamate) in accordance with this invention, reactions with water and off gassing are no longer a concern and health concerns are significantly reduced. The use of WLC chemistry, in medical devices, and other coating areas, is thusly very attractive particularly for medical device applications. 
     SUMMARY OF THE INVENTION 
     WLC synthesis reactions can be optimized generally by running at lower temperatures which tends to reduce side reactions. Reaction order is also a very important consideration in WLC development. In the case of oxirane polyurethane-based WLC&#39;s the methylenebisdiisocyanate (MDI) should be either a liquid or a melted solid before polyol additions and that adipic acid dihydrazide is fully reacted before adding dibutyltin dilaurate catalyst and glycidol. Adding glycidol too early may result in amine reactions with glycidol, and addition of catalyst too early may alter the chain extending network and form a less desirable coating. WLC glycidyl(oxirane functionality) termination has shown an increase in coating adhesive and cohesive strength. 
                                
In the above formulae:
 
“n 1 ”, relating to PEO, falls in the range of about 500 to about 45,000 or higher;
 
“n 2 ”, relating to polyTHF, falls in the range of about 3 to about 600 or higher;
 
“n 3 ”, relating to PDEGA, falls in the range of about 2 to about 60,000 or higher; and
 
“n 4 ” is lower alkylene, n 4  falling in the range of 1 to about 4.
 
Note that the n 4  alkylene group optionally couples other isocyanate moieties as is noted below.
     1. Glycidol, PEO (polyethylene oxide), dimethylol propionic acid (DMPA), polytetrahydrofuran (polyTHF), and poly[di(ethylene glycol)adipate] (PDEGA hydroxyl) can react with methylenebisdiisocyanate for chain extension.   2. Adipic acid dihydrazide (AAD) reacts with isocyanate for chain extension.   3. End group is terminated with glycidol for glycidyl functionality.   4. Reaction kinetics are faster with an aromatic group next to isocyanate.
       The monomers and oligomers (including the genericized polymer constituents) and synthetic route noted about was used to produce coatings/compositions of this invention.   
       

     Side reaction free reaction scheme to terminate with epoxy end groups and minimize side reactions. 
     The terminal oxirane polyurethane chemistry coatings of this invention primary reactions that make up the polyurethane coatings of this invention are listed below: 
     1. Terminal Oxirane Polyurethane Reactive Coating Compositions are an extremely lubricious durable coating that contains both hard and soft segments. This structure contains polyurethane and epoxy groups. This is a modified aqueous and solvent soluble material to increase physical crosslinks via hydrogen bonding. This structure relies on physical crosslinks for strength through hard segment domains. The hard segments contain aromatic groups, which also stack by pi-bond interactions. “Hard segments” as the term is used herein means substantially crystalline. 
     
       
                 
         
             
             
         
      
     
     2. Terminal a Composition Comprising Epoxy Urethane Ester Carboxylic Acid Alkylene Oxide Reactive Coating Compositions 
     This example describes the preparation of an inventive water-loving coating (WLC) Epoxy urethane ester carboxylic acid alkylene oxide reactive coating compositions. A 500 mL four neck reaction kettle with condenser, nitrogen inlet and model Gemini J-KEM temperature controller, mechanical stirrer, and heating mantel was used for resin synthesis. 16.8 g of methylenebisdiisocyanate (MDI)&gt;99.0% was charged to the reactor. The temperature was held at 40 degree C. for 40 minutes for solid softening. Next, 62.5 g of Poly[di(ethylene glycol)adipate] average M n ˜2,500, 72.5 g of Poly(tetrahydrofuran) average M n ˜2,900, and 3.35 g of 2,2-Bis(hydroxymethyl)propionic acid 98% was added, in the following order and homogenized by stirring for 5 minutes at 40.degree. C. To this homogenized mixture 150 grams of Poly(ethylene oxide) average M v  100,000, powder was added immediately following the addition of 1-Methyl-2-pyrrolidinone anhydrous, 99.5%. The solution homogenized by mixing thoroughly for 40 minutes. Four drops Dibutyltin dilaurate 95% were added drop wise and the reaction mixture was held at 40 degrees C. for one hour. After one hour 3.7 grams glycidol were added and the temperature was held overnight until reaction completion. 
     
       
                 
         
             
             
         
      
     
     3. Terminal Oxirane Polyurethane Urea Chain Extender/(No Addition of Water). 
     Reactive Coating Compositions are an extremely lubricious durable coating that contains both hard and soft segments. The structure contains polyurethane, urea and epoxy groups. This is a modified aqueous and solvent soluble material that employs urea formation to increase physical crosslinks via hydrogen bonding. Carboxylic acid functionality in the polymer backbone and glycidol end groups add crosslinking. The epoxy end groups help with adhesion and cohesive strength. This structure relies on crosslinks much like the polyurethane epoxy but contains a chain extender based off adipic acid dihydrazide. 
     
       
                 
         
             
             
         
      
     
     4. Terminal Oxirane Polyurethane Urea Chain Extender/(Water Excess). 
     Reactive Coating Compositions are an extremely lubricious durable coating that contains both hard and soft segments i.e., crystalline and amorphous segments. This structure contains polyurethane, urea and epoxy groups. This is a modified aqueous and solvent soluble material employs urea formation to increase physical crosslinks via hydrogen bonding. Carboxylic acid functionality in the polymer backbone and glycidol end groups add crosslinking, the reaction of isocyanate forms an unstable carbamic acid that forms an amine. The amine quickly reacts with isocyanate functionality to form a urea. 
     Water functionality reacts with excess MDI isocyanate to release CO 2  and form an amine. The amine functionality reacts with excess isocyanate to form additional urea linkages. The water/amine reaction is highly, physically crosslink the system and enhance its mechanical properties. The active hydrogen of the secondary amine can further react with excess isocyanate to slightly crosslink the system. The combination of urea, and polyurethane hard segments and glycidol functionalities lead to a superior crosslinking system. 
                                
Water reactions with isocyanate to form urea
 
     5. Terminal Oxirane Polyurethane Amide/Amide Urea/(No Addition of Water). 
     Reactive Coating Compositions are an extremely lubricious durable coating that contains both hard and soft segments. This is structure contains polyurethane, urea, amide (amide to form urea) and epoxy groups. This is a modified aqueous and solvent soluble material employs amide formation that may undergo additional reactions to form urea. Urea and hard segments yield an increase in hydrogen bonding for physical crosslinks, carboxylic acid functionality in the polymer backbone and glycidol end groups add crosslinking. Amide functionality can continue to react with isocyanate to form urea. This crosslinking system helps increase durability of the basecoat. 
     Isocyanate Reaction with Amide to Form Crosslinked Urea 
     For example, DMPA was used to construct the polymer backbone for the introducing carboxylic acid functionality. This functionality reacts with excess MDI isocyanate around 80 C to form an amide bond. The amide reaction is to slightly cross-link the system and increase its mechanical properties. The active hydrogen of the amide functionally can further react with excess isocyanate to form urea. The combination of amide, urea, and polyurethane hard segments and glycidol functionalities lead to a superior crosslinking system. 
                                                          
Isocyanate Reaction with Amide to Form Crosslinked Urea
 
Examples 46-48 illustrate this aspect of the invention.
 
     For example, DMPA was used to construct the polymer backbone for the introducing carboxylic acid functionality. This functionality reacts with excess MDI isocyanate around 80 C to form an amide bond. The amide reaction is to slightly crosslink the system and increase mechanical properties. The active hydrogen of amide can further react with excess isocyanate to form urea. The combination of amide, urea, and polyurethane hard segments and glycidol functionalities lead to a superior crosslinking system. 
     The following references, patents, and patent applications are incorporated by reference herein in their entireties. 
     
       
         
               
               
             
           
               
                   
               
             
             
               
                 5,576,072 
                 Hostettler et al., Process for producing slippery, 
               
               
                   
                 tenaciously adhering hydrogel coatings . . . 
               
               
                 4,990,357 
                 Karakelle et al., Elastomeric segmented hydrophilic 
               
               
                   
                 polyetherurethane. based lubricious coatings 
               
               
                 6,706,025 
                 Engelson et al., Lubricous catheters 
               
               
                 7,776,956 
                 Webster et al., Elastomeric segmented hydrophilic 
               
               
                   
                 polyurethane based coatings 
               
               
                 4,119,094 
                 Micklus et al., Coated substrate having a low coefficient 
               
               
                   
                 of friction hydrophilic coating and a method of making 
               
               
                   
                 the same 
               
               
                 4,495,229 
                 Wolf et al., One component heat curing polyurethane 
               
               
                   
                 coatings . . . 
               
               
                 4,638,017 
                 Larson et al., Hydrophilic polyurethane polyuria sponge 
               
               
                 4,713,448 
                 Balazs et al., Chemically modified hyaluronic acid 
               
               
                   
                 preparation . . . 
               
               
                 5,041,100 
                 Rowland et al., Catheter and hydrophilic friction-reducing 
               
               
                   
                 coating thereon 
               
               
                 5,749,837 
                 Palermo et al., Enhanced lubricity guidewire 
               
               
                 5,912,314 
                 Wolf, Reaction product of mixed uretdiones and a 
               
               
                   
                 disecondary diamine 
               
               
                 5,919,570 
                 Hostettler et al., Slippery, tenaciously adhering hydrogel 
               
               
                   
                 coatings . . . 
               
               
                 7,193,011 
                 Kim et al., Method of preparing water dispersible  
               
               
                   
                 poly(urethane urea) having aromatic-alphatic isocyanate 
               
               
                 7,226,972 
                 Zhao et al., Process for crosslinking hyaluronic acid to 
               
               
                   
                 polymers 
               
               
                 7,652,166 
                 Haubennestel et al., Biuret compounds . . . 
               
               
                 5,104,930 
                 Rinde et al., Polyurea gel compositions . . . 
               
               
                 5,175,229 
                 Braatz et al., Biocompatible polyuria urethane hydrated 
               
               
                   
                 polymers 
               
               
                 5,576,072 
                 Hostettler et al., Medical device having hydrophilic 
               
               
                   
                 coatings . . . 
               
               
                 5,688,855 
                 Stoy et al., Thin film hydrophilic coatings 
               
               
                 5,776,611 
                 Elton et al., Crosslinked hydrogel coatings 
               
               
                 20110015724 
                 Kocher et al., Medical device having hydrophilic coatings 
               
               
                 20110021657 
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     Also, specifically incorporated by reference herein in its entirety is applicant&#39;s in concurrently filed patent application Ser. No. 13/834,810, entitled “Modified Hyaluronate Hydrophilic Compositions, Coatings and Methods.” 
    
    
     DETAILED DESCRIPTION 
     Examples of Composition 1 
     Example 1 
     This example describes the preparation of an inventive water loving coating (WLC) glycidyl carbamate dispersion (E-1). A 500 mL four neck reaction kettle with condenser, nitrogen inlet and model Gemini J-KEM temperature controller, mechanical stirrer, and heating mantel was used for resin synthesis. 9.375 g of 4,4′-Methylenebis(phenyl isocyanate) 98% was charged to the reactor. The temperature was held at 40° C. for 40 minutes for solid softening. Next, 4.925 g of Poly[di(ethylene glycol)adipate] average M n ˜500, 27.25 g of Poly(tetrahydrofuran) average M n ˜2,900, was added, in the following order and homogenized by stirring for 5 minutes at 40° C. To this homogenized mixture 53.57 g of Poly(ethylene oxide) average M v  100,000, powder was added immediately following the addition of 100 g of 1-Methyl-2-pyrrolidinone anhydrous, 99.5%. The solution homogenized by mixing thoroughly for 40 minutes. One drop Dibutyltin dilaurate 95% were added drop wise and the reaction mixture was held at 40° C. for one hour. After one hour 2.8 grams glycidol were added and the temperature was held overnight until reaction completion. 
     
       
         
               
               
               
               
             
               
               
               
               
             
           
               
                   
               
               
                   
                   
                 eg. 
                   
               
               
                 Example 1 (E-1) 
                 grams 
                 Wt 
                 moles 
               
               
                   
               
             
             
               
                   
               
             
          
           
               
                 4,4′-Methylenebis(phenyl isocyanate) 
                 9.375 
                 125 
                 0.075 
               
               
                 Poly [di(ethylene glycol) 
                 4.925 
                 250 
                 0.0197 
               
               
                 adipate] average M n  ~500 
                   
                   
                   
               
               
                 Poly(tetrahydrofuran) average M n  ~2,900 
                 27.25 
                 1450 
                 0.018793 
               
               
                 Poly (ethylene oxide) average M v  100,000 
                 53.57 
                 50000 
                 0.001071 
               
               
                 glycidol 
                 2.8 
                 74 
                 0.037838 
               
               
                   
                   
                   
                 0.077402 
               
               
                   
               
             
          
         
       
     
     Example 2 
     This example describes the preparation of an inventive water loving coating (WLC) glycidyl carbamate dispersion (E-2). A 500 mL four neck reaction kettle with condenser, nitrogen inlet and model Gemini J-KEM temperature controller, mechanical stirrer, and heating mantel was used for resin synthesis. 4.787 g of 4,4′-Methylenebis(phenyl isocyanate) 98% was charged to the reactor. The temperature was held at 40° C. for 40 minutes for solid softening. Next, 27.423 g of Poly(tetrahydrofuran) average M n ˜2,900, was added, in the following order and homogenized by stirring for 5 minutes at 40° C. To this homogenized mixture 53.57 g of Poly(ethylene oxide) average M v  100,000, powder was added immediately following the addition of 50 g of 1-Methyl-2-pyrrolidinone anhydrous, 99.5%. The solution homogenized by mixing thoroughly for 40 minutes. One drop of Dibutyltin dilaurate 95% were added drop wise and the reaction mixture was held at 40° C. for one hour. After one hour 1.8 grams glycidol were added and the temperature was held overnight until reaction completion. 
     
       
         
               
               
               
               
             
               
               
               
               
             
           
               
                   
               
               
                   
                   
                 eg. 
                   
               
               
                 Example 2 (E-2) 
                 grams 
                 Wt 
                 moles 
               
               
                   
               
             
             
               
                   
               
             
          
           
               
                 4,4′-Methylenebis(phenyl isocyanate) 
                 4.787 
                 125 
                 0.038296 
               
               
                 Poly(tetrahydrofuran) average M n  ~2,900 
                 27.423 
                 1450 
                 0.018912 
               
               
                 Poly (ethylene oxide) average M v  100,000 
                 53.57 
                 50000 
                 0.001071 
               
               
                 glycidol 
                 1.8 
                 74 
                 0.024324 
               
               
                   
                   
                   
                 1.044308 
               
               
                   
               
             
          
         
       
     
     Example 3 
     This example describes the preparation of an inventive water loving coating (WLC) glycidyl carbamate dispersion (E-3). A 500 mL four neck reaction kettle with condenser, nitrogen inlet and model Gemini J-KEM temperature controller, mechanical stirrer, and heating mantel was used for resin synthesis. 18.964 g of 4,4′-Methylenebis(phenyl isocyanate) 98% was charged to the reactor. The temperature was held at 40° C. for 40 minutes for solid softening. Next, 109.99 g of Poly(tetrahydrofuran) average M n ˜2,900 was added and homogenized by stirring for 45 minutes at 40° C. To this homogenized mixture of 290 g of 1-Methyl-2-pyrrolidinone anhydrous, 99.5% was added. The solution homogenized by mixing thoroughly for 40 minutes. Four drops Dibutyltin dilaurate 95% were added drop wise and the reaction mixture was held at 40° C. for one hour. After one hour 5.5051 grams glycidol were added and the temperature was held overnight until reaction completion. 
     
       
         
               
               
               
               
             
               
               
               
               
             
           
               
                   
               
               
                 Example 3 (E-3) 
                 grams 
                 eg. Wt 
                 moles 
               
               
                   
               
             
             
               
                   
               
             
          
           
               
                 4,4′-Methylenebis(phenyl isocyanate) 
                 19.694 
                 125 
                 0.157552 
               
               
                 Poly(tetrahydrofuran) average M n  ~2,900 
                 109.99 
                 1450 
                 0.075855 
               
               
                 glycidol 
                 5.5051 
                 74 
                 0.074393 
               
               
                   
                   
                   
                 0.150248 
               
               
                   
               
             
          
         
       
     
     Example 4 
     This example describes the preparation of an inventive water loving coating (WLC) glycidyl carbamate dispersion (E-4). A 500 mL four neck reaction kettle with condenser, nitrogen inlet and model Gemini J-KEM temperature controller, mechanical stirrer, and heating mantel was used for resin synthesis. 18.964 g of 4,4′-Methylenebis(phenyl isocyanate) 98% was charged to the reactor. The temperature was held at 40° C. for 40 minutes for solid softening. Next, 19.464 g of Poly[di(ethylene glycol)adipate] average M n ˜2500, 47.23 g of Poly(tetrahydrofuran) average M n ˜2,900 was added, in the following order and homogenized by stirring for 45 minutes at 40° C. To this homogenized mixture 108.28 g of Poly(ethylene oxide) average M v  100,000, powder was added immediately following the addition of 200 g of 1-Methyl-2-pyrrolidinone anhydrous, 99.5%. The solution homogenized by mixing thoroughly for 250 minutes. Four drops Dibutyltin dilaurate 95% were added drop wise and the reaction mixture was held at 40° C. for one hour. After one hour 4.048 grams glycidol were added and the temperature was held overnight until reaction completion 
     
       
         
               
               
               
               
             
               
               
               
               
             
           
               
                   
               
               
                 Example 4 (E-4) 
                 grams 
                 eg. Wt 
                 moles 
               
               
                   
               
             
             
               
                   
               
             
          
           
               
                 4,4′-Methylenebis(phenyl isocyanate) 
                 18.964 
                 125 
                 0.151712 
               
               
                 Poly [di(ethylene glycol) adipate] average 
                 19.464 
                 1250 
                 0.015571 
               
               
                 M n  ~2,500 
                   
                   
                   
               
               
                 Poly(tetrahydrofuran) average M n  ~2,900 
                 47.23 
                 1450 
                 0.032572 
               
               
                 Poly (ethylene oxide) average M v  100,000 
                 108.28 
                 50000 
                 0.002166 
               
               
                 glycidol 
                 4.048 
                 74 
                 0.054703 
               
               
                   
                   
                   
                 0.105012 
               
               
                   
               
             
          
         
       
     
     Examples for Composition 2 
     Example 5 
     This example describes the preparation of an inventive water loving coating (WLC) glycidyl carbamate dispersion (E-5). A 500 mL four neck reaction kettle with condenser, nitrogen inlet and model Gemini J-KEM temperature controller, mechanical stirrer, and heating mantel was used for resin synthesis. 6.562 g of 4,4′-Methylenebis(phenyl isocyanate) 98% was charged to the reactor. The temperature was held at 40° C. for 40 minutes for solid softening. Next, 14.4 g of Poly[di(ethylene glycol)adipate] average M n ˜2,500, 16.28 g of Poly(tetrahydrofuran) average M n ˜2,900, and 0.6903 g of 2,2-Bis(hydroxymethyl) propionic acid 98% was added, in the following order and homogenized by stirring for 5 minutes at 40° C. To this homogenized mixture 50.0 of Poly(ethylene oxide) average M v  100,000, powder was added immediately following the addition of 100 g of 1-Methyl-2-pyrrolidinone anhydrous, 99.5%. The solution homogenized by mixing thoroughly for 40 minutes. Four drops Dibutyltin dilaurate 95% were added drop wise and the reaction mixture was held at 40° C. for one hour. After one hour 0.3129 grams glycidol were added then 0.0741 grams of water were added after 45 minutes and the temperature was held overnight until reaction completion. 
     
       
         
               
               
               
               
             
               
               
               
               
             
           
               
                   
               
               
                 Example 5 (E-5) 
                 grams 
                 eg. Wt 
                 moles 
               
               
                   
               
             
             
               
                   
               
             
          
           
               
                 4,4′-Methylenebis(phenyl isocyanate) 
                 6.562 
                 125 
                 0.052496 
               
               
                 Poly [di(ethylene glycol) adipate] average 
                 14.4 
                 1250 
                 0.01152 
               
               
                 M n  ~2500 
                   
                   
                   
               
               
                 Poly(tetrahydrofuran) average M n  ~2,900 
                 16.28 
                 1450 
                 0.011228 
               
               
                 2,2-Bis(hydroxymethyl)propionic acid 
                 0.693 
                 67.5 
                 0.010267 
               
               
                 Poly (ethylene oxide) average M v  100,000 
                 50 
                 50000 
                 0.001 
               
               
                 glycidol 
                 0.3129 
                 74 
                 0.004228 
               
               
                   
                   
                   
                 0.038243 
               
               
                   
               
             
          
         
       
     
     Example 6 
     This example describes the preparation of an inventive water loving coating (WLC) glycidyl carbamate dispersion (E-6). A 500 mL four neck reaction kettle with condenser, nitrogen inlet and model Gemini J-KEM temperature controller, mechanical stirrer, and heating mantel was used for resin synthesis. 10.33 g of 4,4′-Methylenebis(phenyl isocyanate) 98% was charged to the reactor. The temperature was held at 40° C. for 40 minutes for solid softening. Next, 25.82 g of Poly[di(ethylene glycol)adipate] average M n ˜2,500, 29.95 g of Poly(tetrahydrofuran) average M n ˜2,900, and 1.38 g of 2,2-Bis(hydroxymethyl) propionic acid 98% was added, in the following order and homogenized by stirring for 5 minutes at 40° C. To this homogenized mixture 30.98 g of Poly(ethylene oxide) average M v  100,000, powder was added immediately following the addition of 1-Methyl-2-pyrrolidinone anhydrous, 99.5%. The solution homogenized by mixing thoroughly for 40 minutes. Four drops Dibutyltin dilaurate 95% were added drop wise and the reaction mixture was held at 40° C. for one hour. After one hour 1.52 grams glycidol were added and the temperature was held overnight until reaction completion. 
     
       
         
               
               
               
               
             
               
               
               
               
             
           
               
                   
               
               
                 Example 6 (E-6) 
                 grams 
                 eg. Wt 
                 moles 
               
               
                   
               
             
             
               
                   
               
             
          
           
               
                 4,4′-Methylenebis(phenyl isocyanate) 
                 10.33 
                 125 
                 0.08264 
               
               
                 Poly [di(ethylene glycol) adipate] average 
                 25.82 
                 1250 
                 0.020656 
               
               
                 M n  ~2500 
                   
                   
                   
               
               
                 Poly(tetrahydrofuran) average M n  ~2,900 
                 29.95 
                 1450 
                 0.020655 
               
               
                 2,2-Bis(hydroxymethyl)propionic acid 
                 1.38 
                 67.5 
                 0.020444 
               
               
                 Poly (ethylene oxide) average M v  100,000 
                 30.98 
                 50000 
                 0.00062 
               
               
                 glycidol 
                 1.52 
                 74 
                 0.020541 
               
               
                   
                   
                   
                 0.082916 
               
               
                   
               
             
          
         
       
     
     Example 7 
     This example describes the preparation of an inventive water loving coating (WLC) glycidyl carbamate dispersion (E-7). A 500 mL four neck reaction kettle with condenser, nitrogen inlet and model Gemini J-KEM temperature controller, mechanical stirrer, and heating mantel was used for resin synthesis. 16.8 g of 1,6-Diisocyanatohexane&gt;99.0% was charged to the reactor. The temperature was held at 40° C. for 40 minutes for solid softening. Next, 62.5 g of Poly[di(ethylene glycol)adipate] average M n ˜2,500, 72.5 g of Poly(tetrahydrofuran) average M n ˜2,900, and 3.35 g of 2,2-Bis(hydroxymethyl)propionic acid 98% was added, in the following order and homogenized by stirring for 5 minutes at 40° C. To this homogenized mixture 1-Methyl-2-pyrrolidinone anhydrous, 99.5% was added. The solution homogenized by mixing thoroughly for 40 minutes. Four drops Dibutyltin dilaurate 95% were added drop wise and the reaction mixture was held at 40° C. for one hour. After one hour 3.7 grams glycidol were added and the temperature was held overnight until reaction completion. 
     
       
         
               
               
               
               
             
               
               
               
               
             
           
               
                   
               
               
                 Example 7 (E-7) 
                 grams 
                 eg. Wt 
                 moles 
               
               
                   
               
             
             
               
                   
               
             
          
           
               
                 1,6-Diisocyanatohexane 
                 16.8 
                 84 
                 0.2 
               
               
                 Poly [di(ethylene glycol) adipate] average 
                 62.5 
                 1250 
                 0.05 
               
               
                 M n  ~2,500 
                   
                   
                   
               
               
                 Poly(tetrahydrofuran) average M n  ~2,900 
                 72.5 
                 1450 
                 0.05 
               
               
                 2,2-Bis(hydroxymethyl)propionic acid 
                 3.35 
                 67.5 
                 0.04963 
               
               
                 Poly (ethylene oxide) average M v  100,000 
                 72.5 
                 50000 
                 0.00145 
               
               
                 glycidol 
                 3.7 
                 74 
                 0.05 
               
               
                   
                   
                   
                 0.20108 
               
               
                   
               
             
          
         
       
     
     Examples for Composition 3 
     Example 8 
     This example describes the preparation of an inventive water loving coating (WLC) glycidyl carbamate dispersion (E-8). A 500 mL four neck reaction kettle with condenser, nitrogen inlet and model Gemini J-KEM temperature controller, mechanical stirrer, and heating mantel was used for resin synthesis. 20.14 g of 4,4′-Methylenebis(cyclohexyl isocyanate), mixture of isomers 90% was charged to the reactor. The temperature was held at 40 degree C. for 40 minutes for solid softening. Next, 62.16 g of Poly(tetrahydrofuran) average M n ˜2,900, and 3.061 g of 2,2-Bis(hydroxymethyl)propionic acid 98% was added, in the following order and homogenized by stirring for 5 minutes at 40° C. To this homogenized mixture 43.34 g of Poly(ethylene oxide) average M v  100,000, powder was added immediately following the addition of 300 g of 1-Methyl-2-pyrrolidinone anhydrous, 99.5%. The solution homogenized by mixing thoroughly for 40 minutes. Six drops Dibutyltin dilaurate 95% were added drop wise and the reaction mixture was held at 40° C. for one hour. After one hour 3.2192 g of Adipic acid dihydrazide≧98% were added and mixed for two hours. To this homogenized mixture 7.5 grams glycidol were added and the temperature was held overnight until reaction completion. 
     
       
         
               
               
               
               
             
               
               
               
               
             
           
               
                   
               
               
                   
                   
                 eg. 
                   
               
               
                 Example 8 (E-8) 
                 Grams 
                 Wt 
                 moles 
               
               
                   
               
             
             
               
                   
               
             
          
           
               
                 of 4,4′- 
                 20.14 
                 131 
                 0.153740458 
               
               
                 Methylenebis(cyclohexyl 
                   
                   
                   
               
               
                 isocyanate) 
                   
                   
                   
               
               
                 Poly(tetrahydrofuran) 
                 43.34 
                 1450 
                 0.029889655 
               
               
                 average M n  ~2,900 
                   
                   
                   
               
               
                 2,2-Bis(hydroxy- 
                 3.061 
                 67.5 
                 0.045348148 
               
               
                 methyl)propionic 
                   
                   
                   
               
               
                 acid 
                   
                   
                   
               
               
                 Poly (ethylene oxide) 
                 62.16 
                 50000 
                 0.0012432 
               
               
                 average M v  100,000 
                   
                   
                   
               
               
                 Adipic acid dihydrazide 
                 3.2192 
                 87.1 
                 0.036959816 
               
               
                 glycidol 
                 7.5 
                 74 
                 0.101351351 
               
               
                   
                   
                   
                 0.214792171 
               
               
                   
               
             
          
         
       
     
     Example 9 
     This example describes the preparation of an inventive water loving coating (WLC) glycidyl carbamate dispersion (E-9). A 500 mL four neck reaction kettle with condenser, nitrogen inlet and model Gemini J-KEM temperature controller, mechanical stirrer, and heating mantel was used for resin synthesis. 18.964 g of 4,4′-Methylenebis(phenyl isocyanate) 98% was charged to the reactor. The temperature was held at 40° C. for 40 minutes for solid softening. Next, 134.85 g of Poly(tetrahydrofuran) average M n ˜2,900, was added and homogenized by stirring for 40 minutes at 40° C. To this homogenized mixture 216.75 g of Poly(ethylene oxide) average M v  100,000, powder was added immediately following the addition of 290 g of 1-Methyl-2-pyrrolidinone anhydrous, 99.5%. The solution homogenized by mixing thoroughly for 40 minutes. Four drops Dibutyltin dilaurate 95% were added drop wise and the reaction mixture was held at 40° C. for one hour. After one hour 1.956 g of Adipic acid dihydrazide≧98% were added and mixed for two hours. To this homogenized mixture 0.33 grams glycidol were added and the temperature was held overnight until reaction completion. 
     
       
         
               
               
               
               
             
               
               
               
               
             
           
               
                   
               
               
                   
                   
                 eg. 
                   
               
               
                 Example 9 (E-9) 
                 grams 
                 Wt 
                 moles 
               
               
                   
               
             
             
               
                   
               
             
          
           
               
                 4,4′-Methylenebis(phenyl isocyanate) 
                 134.85 
                 125 
                 1.0788 
               
               
                 Poly (ethylene oxide) average M v  100,000 
                 216.75 
                 50000 
                 0.004335 
               
               
                 Adipic acid dihydrazide 
                 1.956 
                 87.1 
                 0.0225028 
               
               
                 glycidol 
                 0.33 
                 74 
                 0.004459 
               
               
                 Poly(tetrahydrofuran) average M n  ~2,900 
                 134.85 
                 1450 
                 0.093 
               
               
                   
                   
                   
                 0.1242968 
               
               
                   
               
             
          
         
       
     
     Example 10 
     This example describes the preparation of an inventive water loving coating (WLC) glycidyl carbamate dispersion (E-10). A 500 mL four neck reaction kettle with condenser, nitrogen inlet and model Gemini J-KEM temperature controller, mechanical stirrer, and heating mantel was used for resin synthesis. 18.964 g of 4,4′-Methylenebis(phenyl isocyanate) 98% was charged to the reactor. The temperature was held at 40° C. for 40 minutes for solid softening. Next, 33.379 g of Poly[di(ethylene glycol)adipate] average M n ˜2,500, 47.255 g of Poly(tetrahydrofuran) average M n ˜2,900, and 2.000 g of 2,2-Bis(hydroxymethyl)propionic acid 98% was added, in the following order and homogenized by stirring for 5 minutes at 40° C. To this homogenized mixture 216.748 g of Poly(ethylene oxide) average M v  100,000, powder was added immediately following the addition of 1-Methyl-2-pyrrolidinone anhydrous, 99.5%. The solution homogenized by mixing thoroughly for 40 minutes. Four drops Dibutyltin dilaurate 95% were added drop wise and the reaction mixture was held at 40° C. for one hour. After one hour 1.956 g of Adipic acid dihydrazide≧98% were added and mixed for two hours. To this homogenized mixture 0.33 grams glycidol were added and the temperature was held overnight until reaction completion 
     
       
         
               
               
               
               
             
               
               
               
               
             
           
               
                   
               
               
                 Example 10 (E-10) 
                 grams 
                 eg. Wt 
                 moles 
               
               
                   
               
             
             
               
                   
               
             
          
           
               
                 4,4′-Methylenebis(phenyl isocyanate) 
                 18.964 
                 125 
                 0.151712 
               
               
                 Poly [di(ethylene glycol) adipate] 
                 33.379 
                 1250 
                 0.0267032 
               
               
                 average M n  2500 
                   
                   
                   
               
               
                 Poly(tetrahydrofuran) average 
                 47.255 
                 1450 
                 0.03258 
               
               
                 M n  ~2,900, 
                   
                   
                   
               
               
                 2,2-Bis(hydroxymethyl)propionic acid 
                 2.000 g 
                 67.5 
                 0.029629 
               
               
                 Poly (ethylene oxide) average 
                 216.748 
                 50000 
                 0.04335 
               
               
                 M v  100,000 
                   
                   
                   
               
               
                 Adipic acid dihydrazide 
                 1.956 
                 87.1 
                 0.02245569 
               
               
                 glycidol 
                 0.33 
                 74 
                 0.00445 
               
               
                   
                   
                   
                 0.15916789 
               
               
                   
               
             
          
         
       
     
     Example 11 
     This example describes the preparation of an inventive water loving coating (WLC) glycidyl carbamate dispersion (E-11). A 500 mL four neck reaction kettle with condenser, nitrogen inlet and model Gemini J-KEM temperature controller, mechanical stirrer, and heating mantel was used for resin synthesis. 18.972 g of 4,4′-Methylenebis(phenyl isocyanate) 98% was charged to the reactor. The temperature was held at 40° C. for 40 minutes for solid softening. Next, 33.29 g of Poly[di(ethylene glycol)adipate] average M n ˜2,500, 47.92 g of Poly(tetrahydro-furan) average M n ˜2,900, and 1.994 g of 2,2-Bis(hydroxymethyl)propionic acid 98% was added, in the following order and homogenized by stirring for 5 minutes at 40° C. To this homogenized mixture 43.349 g of Poly(ethylene oxide) average M v  100,000, powder was added immediately following the addition of 290 g of 1-Methyl-2-pyrrolidinone anhydrous, 99.5%. The solution homogenized by mixing thoroughly for 40 minutes. Four drops Dibutyltin dilaurate 95% were added drop wise and the reaction mixture was held at 40° C. for one hour. After one hour 1.958 g of Adipic acid dihydrazide≧98% were added and mixed for two hours. To this homogenized mixture 2.426 grams glycidol were added and the temperature was held overnight until reaction completion. 
     
       
         
               
               
               
               
             
               
               
               
               
             
           
               
                   
               
               
                 Example 11 (E-11) 
                 grams 
                 eg. Wt 
                 moles 
               
               
                   
               
             
             
               
                   
               
             
          
           
               
                 4,4′-Methylenebis(phenyl isocyanate) 
                 18.792 
                 125 
                 0.150336 
               
               
                 Poly [di(ethylene glycol) adipate] 
                 33.29 
                 1250 
                 0.026632 
               
               
                 average M n  ~2,500 
                   
                   
                   
               
               
                 Poly(tetrahydrofuran) average 
                 47.92 
                 1450 
                 0.03304828 
               
               
                 M n  ~2,900 
                   
                   
                   
               
               
                 2,2-Bis(hydroxymethyl)propionic acid 
                 1.994 
                 67.5 
                 0.02954074 
               
               
                 Poly (ethylene oxide) average 
                 43.349 
                 50000 
                 0.00086698 
               
               
                 M v  100,000 
                   
                   
                   
               
               
                 Adipic acid dihydrazide 
                 1.958 
                 87.1 
                 0.02247991 
               
               
                 glycidol 
                 2.426 
                 74 
                 0.03278378 
               
               
                   
                   
                   
                 0.14535169 
               
               
                   
               
             
          
         
       
     
     Examples for Composition 4 
     Example 12 
     This example describes the preparation of an inventive water loving coating (WLC) glycidyl carbamate dispersion (E-12). A 500 mL four neck reaction kettle with condenser, nitrogen inlet and model Gemini J-KEM temperature controller, mechanical stirrer, and heating mantel was used for resin synthesis. 18.964 g of 4,4′-Methylenebis(phenyl isocyanate) 98% was charged to the reactor. The temperature was held at 40° C. for 40 minutes for solid softening. Next, 40.456 g of Poly[di(ethylene glycol)adipate] average M n ˜2,500, 45.911 g of Poly(tetrahydrofuran) average M n ˜2,900, and 1.939 g of 2,2-Bis(hydroxymethyl)propionic acid 98% was added, in the following order and homogenized by stirring for 5 minutes at 40° C. To this homogenized mixture 210.0 g of Poly(ethylene oxide) average M v  100,000, powder was added immediately following the addition of 290 g of 1-Methyl-2-pyrrolidinone anhydrous, 99.5%. The solution homogenized by mixing thoroughly for 250 minutes. Four drops Dibutyltin dilaurate 95% were added drop wise and the reaction mixture was held at 40° C. for one hour. After one hour 1.37 g of Adipic acid dihydrazide≧98% were added and mixed for two hours. To this homogenized mixture 1.436 grams glycidol were added and the temperature was held overnight until reaction completion. The final addition involved 0.3533 grams water to form a urea. 
     
       
         
               
               
               
               
             
               
               
               
               
             
           
               
                   
               
               
                   
                   
                 eg. 
                   
               
               
                 Example 12 (E-12) 
                 grams 
                 Wt 
                 moles 
               
               
                   
               
             
             
               
                   
               
             
          
           
               
                 4,4′-Methylenebis(phenyl isocyanate) 
                 18.964 
                 125 
                 0.151712 
               
               
                 Poly [di(ethylene glycol) adipate] 
                 40.456 
                 1250 
                 0.0323648 
               
               
                 average M n  ~2,500 
                   
                   
                   
               
               
                 Poly(tetrahydrofuran) average 
                 45.911 
                 1450 
                 0.031662759 
               
               
                 M n  ~2,900 
                   
                   
                   
               
               
                 2,2-Bis(hydroxymethyl)propionic 
                 1.939 
                 67.5 
                 0.028725926 
               
               
                 acid 
                   
                   
                   
               
               
                 Poly (ethylene oxide) average 
                 210 
                 50000 
                 0.0042 
               
               
                 M v  100,000 
                   
                   
                   
               
               
                 Adipic acid dihydrazide 
                 1.37 
                 87.1 
                 0.015729047 
               
               
                 glycidol 
                 1.436 
                 74 
                 0.019405405 
               
               
                   
                   
                   
                 0.132087937 
               
               
                 WATER 
                 0.3533 
                 18 
                 0.01963 
               
               
                   
               
             
          
         
       
     
     Example 13 
     This example describes the preparation of an inventive water loving coating (WLC) glycidyl carbamate dispersion (E-13). A 500 mL four neck reaction kettle with condenser, nitrogen inlet and model Gemini J-KEM temperature controller, mechanical stirrer, and heating mantel was used for resin synthesis. 18.964 g of 4,4′-Methylenebis(phenyl isocyanate) 98% was charged to the reactor. The temperature was held at 40° C. for 40 minutes for solid softening. Next, 33.38 g of Poly[di(ethylene glycol)adipate] average M n ˜2500, 47.23 g of Poly(tetrahydrofuran) average M n ˜2,900 was added, and 1.99 g of 2,2-Bis(hydroxymethyl)propionic acid 98% was added, in the following order and homogenized by stirring for 45 minutes at 40° C. To this homogenized mixture 53.57 g of Poly(ethylene oxide) average M v  100,000, powder was added immediately following the addition of 200 g of 1-Methyl-2-pyrrolidinone anhydrous, 99.5%. The solution homogenized by mixing thoroughly for 250 minutes. Four drops Dibutyltin dilaurate 95% were added drop wise and the reaction mixture was held at 40° C. for one hour. After one hour 1.354 g of Adipic acid dihydrazide≧98% were added and mixed for two hours. To this homogenized mixture 2.427 grams glycidol were added and the temperature was held overnight until reaction completion. The final addition involved 0.2409 grams water to form a urea. 
     
       
         
               
               
               
               
             
               
               
               
               
             
           
               
                   
               
               
                   
                   
                 eg. 
                   
               
               
                 Example 13 (E-13) 
                 grams 
                 Wt 
                 moles 
               
               
                   
               
             
             
               
                   
               
             
          
           
               
                 4,4′-Methylenebis(phenyl isocyanate) 
                 18.964 
                 125 
                 0.151712 
               
               
                 Poly [di(ethylene glycol) adipate] 
                 33.38 
                 1250 
                 0.026704 
               
               
                 average M n  ~2,500 
                   
                   
                   
               
               
                 Poly(tetrahydrofuran) average 
                 47.25 
                 1450 
                 0.032586207 
               
               
                 M n  ~2,900 
                   
                   
                   
               
               
                 2,2-Bis(hydroxymethyl)propionic acid 
                 1.9999 
                 67.5 
                 0.029628148 
               
               
                 Poly (ethylene oxide) average 
                 53.57 
                 50000 
                 0.0010714 
               
               
                 M v  100,000 
                   
                   
                   
               
               
                 Adipic acid dihydrazide 
                 1.354 
                 87.1 
                 0.01554535 
               
               
                 glycidol 
                 2.427 
                 74 
                 0.032797297 
               
               
                   
                   
                   
                 0.138332403 
               
               
                 WATER 
                 0.2409 
                 18 
                 0.013382 
               
               
                   
               
             
          
         
       
     
     Examples for Composition 5 
     Example 14 
     This example describes the preparation of an inventive water-loving coating (WLC) glycidyl carbamate dispersion (E-14). A 500 mL four neck reaction kettle with condenser, nitrogen inlet and model Gemini J-KEM temperature controller, mechanical stirrer, and heating mantel was used for resin synthesis. 18.964 g of 4,4′-Methylenebis(phenyl isocyanate) 98% was charged to the reactor. The temperature was held at 40° C. for 40 minutes for solid softening. Next, 40.457 g of Poly[di(ethylene glycol)adipate] average M n ˜2,500, 45.911 g of Poly(tetrahydrofuran) average M n ˜2,900, and 1.939 g of 2,2-Bis(hydroxymethyl)propionic acid 98% was added, in the following order and homogenized by stirring for 5 minutes at 40° C. To this homogenized mixture 210.71 g of Poly(ethylene oxide) average M v  100,000, powder was added immediately following the addition of 290 g of 1-Methyl-2-pyrrolidinone anhydrous, 99.5%. The solution homogenized by mixing thoroughly for 40 minutes. Four drops Dibutyltin dilaurate 95% were added drop wise and the reaction mixture was held at 40° C. for one hour. After one hour 1.3789 g of Adipic acid dihydrazide≧98% were added and mixed for two hours. To this homogenized mixture 1.436 grams glycidol were added and the temperature was held overnight until reaction completion. 
     
       
         
               
               
               
               
             
               
               
               
               
             
           
               
                   
               
               
                 Example 14 (E-14) POLYURETHANE 
                   
                 eg. 
                   
               
               
                 UREA W/EXCESS NCO 
                 grams 
                 Wt 
                 moles 
               
               
                   
               
             
             
               
                   
               
             
          
           
               
                 4,4′-Methylenebis(phenyl isocyanate) 
                 18.964 
                 125 
                 0.151712 
               
               
                 Poly [di(ethylene glycol) adipate] 
                 40.457 
                 1250 
                 0.0323656 
               
               
                 average M n  ~2,500 
                   
                   
                   
               
               
                 Poly(tetrahydrofuran) average 
                 45.911 
                 1450 
                 0.031662759 
               
               
                 M n  ~2,900 
                   
                   
                   
               
               
                 2,2-Bis(hydroxymethyl)propionic acid 
                 1.939 
                 67.5 
                 0.028725926 
               
               
                 98% 
                   
                   
                   
               
               
                 Adipic acid dihydrazide 
                 1.3789 
                 87.1 
                 0.015831228 
               
               
                 glycidol 
                 1.436 
                 74 
                 0.019405405 
               
               
                   
                   
                   
                 0.127990918 
               
               
                   
               
             
          
         
       
     
     Examples for the Cross-Linking Reaction 
     Example 15 
     This example describes the preparation of an inventive water loving coating (WLC) glycidyl carbamate dispersion (E-15). A 500 mL four neck reaction kettle with condenser, nitrogen inlet and model Gemini J-KEM temperature controller, mechanical stirrer, and heating mantel was used for resin synthesis. 10.33 g of 4,4′-Methylenebis(phenyl isocyanate) 98% was charged to the reactor. The temperature was held at 40° C. for 40 minutes for solid softening. Next, 25.82 g of Poly[di(ethylene glycol)adipate] average M n ˜2,500, 29.95 g of Poly(tetrahydrofuran) average M n ˜2,900, and 1.38 g of 2,2-Bis(hydroxymethyl) propionic acid 98% was added, in the following order and homogenized by stirring for 5 minutes at 40° C. To this homogenized mixture 30.98 g of Poly(ethylene oxide) average M v  100,000, powder was added immediately following the addition of 1-Methyl-2-pyrrolidinone anhydrous, 99.5%. The solution homogenized by mixing thoroughly for 40 minutes. Four drops Dibutyltin dilaurate 95% were added drop wise and the reaction mixture was held at 60° C. for one hour for homopolymerization. After one hour 1.52 grams glycidol were added and the temperature was held for 72 hours. 
     
       
         
               
               
               
               
             
               
               
               
               
             
           
               
                   
               
               
                 Example 15 (E-15) 
                 grams 
                 eg. Wt 
                 moles 
               
               
                   
               
             
             
               
                   
               
             
          
           
               
                 4,4′-Methylenebis(phenyl isocyanate) 
                 8.264 
                 125 
                 .066112 
               
               
                 Poly [di(ethylene glycol) adipate] 
                 20.656 
                 1250 
                 .0165248 
               
               
                 average M n  ~2500 
                   
                   
                   
               
               
                 Poly(tetrahydrofuran) average 
                 23.96 
                 1450 
                 .016524 
               
               
                 M n  ~2,900 
                   
                   
                   
               
               
                 2,2-Bis(hydroxymethyl)propionic acid 
                 1.104 
                 67.5 
                 .0163552 
               
               
                 Poly (ethylene oxide) average M v  100,000 
                 24.78 
                 50000 
                 .000496 
               
               
                 glycidol 
                 1.21 
                 74 
                 .016432 
               
               
                   
                   
                   
                 .0663328 
               
               
                   
               
             
          
         
       
     
     Example 16 
     This example describes the preparation of an inventive water-loving coating (WLC) Epoxy urethane alkylene oxide reactive coating compositions. A 500 mL four neck reaction kettle with condenser, nitrogen inlet and model Gemini J-KEM temperature controller, mechanical stirrer, and heating mantel was used for resin synthesis. 18.964 g of 4,4′-Methylenebis(phenyl isocyanate) 98% was charged to the reactor. The temperature was held at 40 degree C. for 40 minutes for solid softening. Next, 109.99 g of Poly(tetrahydrofuran) average M n ˜2,900 was added and homogenized by stirring for 45 minutes at 40.degree. C. To this homogenized mixture of 290 g of 1-Methyl-2-pyrrolidinone anhydrous, 99.5% was added. The solution homogenized by mixing thoroughly for 40 minutes. Four drops Dibutyltin dilaurate 95% were added drop wise and the reaction mixture was held at 40 degrees C. for one hour. After one hour 5.5051 grams glycidol were added and the temperature was held overnight until reaction completion. 
     Example 17 
     This example describes the preparation of an inventive water-loving coating (WLC) Epoxy urethane ester carboxylic acid alkylene oxide reactive coating compositions. A 500 mL four neck reaction kettle with condenser, nitrogen inlet and model Gemini J-KEM temperature controller, mechanical stirrer, and heating mantel was used for resin synthesis. 16.8 g of 1,6-Diisocyanatohexane&gt;99.0% was charged to the reactor. The temperature was held at 40° C. for 40 minutes for solid softening. Next, 62.5 g of Poly[di(ethylene glycol)adipate] average M n ˜2,500, 72.5 g of Poly(tetrahydrofuran) average M n ˜2,900, and 3.35 g of 2,2-Bis(hydroxymethyl)propionic acid 98% was added, in the following order and homogenized by stirring for 5 minutes at 40° C. To this homogenized mixture 150 grams of Poly(ethylene oxide) average M v  100,000, powder was added immediately following the addition of 1-Methyl-2-pyrrolidinone anhydrous, 99.5%. The solution homogenized by mixing thoroughly for 40 minutes. Four drops Dibutyltin dilaurate 95% were added drop wise and the reaction mixture was held at ° C. for one hour. After one hour 3.7 grams glycidol were added and the temperature was held overnight until reaction completion. 
     Example 18 
     This example describes the preparation of an inventive water-loving coating (WLC) Epoxy urethane urea carboxylic acid alkylene oxide reactive coating compositions. A 500 mL four neck reaction kettle with condenser, nitrogen inlet and model Gemini J-KEM temperature controller, mechanical stirrer, and heating mantel was used for resin synthesis. 18.964 g of 4,4′-Methylenebis(phenyl isocyanate) 98% was charged to the reactor. The temperature was held at 40° C. for 40 minutes for solid softening. Next, 33.379 g of Poly[di(ethylene glycol)adipate] average M n ˜2,500, 47.255 g of Poly(tetrahydrofuran) average M n ˜2,900, and 2.000 g of 2,2-Bis(hydroxymethyl)propionic acid 98% was added, in the following order and homogenized by stirring for 5 minutes at 40° C. To this homogenized mixture 216.748 g of Poly(ethylene oxide) average 100,000, powder was added immediately following the addition of 1-Methyl-2-pyrrolidinone anhydrous, 99.5%. The solution homogenized by mixing thoroughly for 40 minutes. Four drops Dibutyltin dilaurate 95% were added drop wise and the reaction mixture was held at 40 degrees C. for one hour. After one hour 1.956 g of Adipic acid dihydrazide≧98% were added and mixed for two hours. To this homogenized mixture 0.33 grams glycidol were added and the temperature was held overnight until reaction completion. 
     Example 19 
     This example describes the preparation of an inventive water loving coating (WLC) Epoxy urethane urea carboxylic acid alkylene oxide reactive coating compositions. A 500 mL four neck reaction kettle with condenser, nitrogen inlet and model Gemini J-KEM temperature controller, mechanical stirrer, and heating mantel was used for resin synthesis. 18.964 g of 4,4′-Methylenebis(phenyl isocyanate) 98% was charged to the reactor. The temperature was held at 40° C. for 40 minutes for solid softening. Next, 40.456 g of Poly[di(ethylene glycol)adipate] average M n ˜2,500, 45.911 g of Poly(tetrahydrofuran) average M n ˜2,900, and 1.939 g of 2,2-Bis(hydroxymethyl)propionic acid 98% was added, in the following order and homogenized by stirring for 5 minutes at 40° C. To this homogenized mixture 210.0 g of Poly(ethylene oxide) average M v  100,000, powder was added immediately following the addition of 290 g of 1-Methyl-2-pyrrolidinone anhydrous, 99.5%. The solution homogenized by mixing thoroughly for 250 minutes. Four drops Dibutyltin dilaurate 95% were added drop wise and the reaction mixture was held at 40 degrees C. for one hour. After one hour 1.37 g of Adipic acid dihydrazide≧98% were added and mixed for two hours. To this homogenized mixture 1.436 grams glycidol were added and the temperature was held overnight until reaction completion. The final addition involved 0.3533 grams water to form a urea. 
     SUMMARY OF WLC CONNECTIVITY 
     Basecoat terminal epoxy groups react with top coat epoxy groups through ARM amine functionality which increase adhesive strength. Basecoat chemistry contains Easaqua XM-502, which is added during the base coat mixing step. This aqueous isocyanate contains mpeg for use in water based applications. When this material is added to basecoat the isocyanate reacts with the carboxylic acid and open epoxide hydroxyl groups for basecoat cohesive strength. Easaqua XM-502 also reacts with top coat ARM and open hydroxyl groups for adhesive strength. 
     Once crosslinked, with Easaqua XM-502, then the base coat becomes a hydrogel. The hydrogel crosslinks take in water and swell via soft segments (Terethane, PEO and PEDGA) to render the coating water loving with high lubricity. Crosslink chemistry allows water to become retained within the walls of the soft segment without going into solution. This chemical and physical process leads to an extremely durable and lubricious coating. 
                                                          
WLC Oxirane Connections
 
     A resin sample of an aqueous polyurethane polymer was submitted to NSL Analytical Laboratories on Nov. 2, 2009 for characterization of the polymer. Various Mass Spectrometry techniques were utilized in this characterization, including Electro-Spray Ionization (ESI), Matrix Assisted Laser Desorption Ionization (MALDI) and Chemical Ionization (CI). The following are abbreviations are used to describe findings: 
                                             GA   glycidol alcohol           DEG   diethylene glycol           DMPA   dimethylolpropionic acid           DEGA   diethyleneglycol adipate           MDI   methylene-diiscocyanate           PEG   polyethylene glycol           PDEGA   polydiethyleneglycol adipate                    
Abbreviations Used to Describe Findings
 
     The sample was analyzed by 1H NMR with the sample dissolved in TCE. This was able to provide the monomer ratios listed below. 
                                                 MDI   1   mol           Adipic   2.875   mol           DEG   3.075   mol           PTMEG (poly THF)   11   mol of THF           PEG (i.e. PEO)   24   moles of EO           Glycidolcarbonate   0.5   mol           DMPA   0.27   mol                    
Monomer Ratios Determined by Proton NMR
 
Coating Example Composition 1
 
     Materials as synthesized above were then applied to substrates noted below in the following fashion: 
     Coating Polyurethane Tungsten Loaded Jacket
         a. An aqueous and or solvent dispersion basecoat was prepared from 8.8 g of composition 1 AND 0.2 Easaqua XM-502 were then added to the formulation and stirred at 900 rpm for 15 minutes.   b. Basecoat (of this invention) was applied to the polyurethane jacketed wire, by dip coating, at a set speed for a desired film thickness   c. The basecoat was then cured either at ambient or thermally until no longer-tacky   d. An aqueous dispersion topcoat was prepared with crosslinker in the following order: (1) 0.005 grams Poly(ethylene oxide), 4-arm, amine terminated average M n ˜10,000 was added to a one ounce bottle then (2) 0.02 &#39;956 patent. To this crosslinker 11.576 grams of modified hyaluronan top coat formulated resin was added and crosslinker was stirred at 1800 rpm for 5 minutes   e. Topcoat of the concurrently filed application noted above was then applied at a set speed for desired film thickness   f. The coating was then cured at ambient or thermally until fully cured   g. The final cured product resulted in a highly lubricious coating       

     Coating Metal Wire Substrate with Adhesion Promoter 
     Preparation of Adhesion Promoter
         i. 100 mL ETOH (ETOH anhydrous) provided by Sigma   ii. Add 5.0 gram water   iii. Stir 10 minutes   iv. Add 3.84 grams 3-aminopropyltriethoxysilane (Provided by Gelest)   v. Mix 5 minutes   a. Coating wire with adhesion promoter   vi. Pour adhesion promoter into 100 mL burette (use shaker to mix)   vii. Place wire in graduated cylinder solution for 10 minutes   viii. Take wire out of solution and place in 125 C oven for 10 minutes       

     Polyurethane tungsten loaded jacket
         b. An aqueous and or solvent dispersion basecoat was prepared from 8.8 g of composition 1 AND 0.015 Easaqua XM-502 were then added to the formulation and stirred at 900 rpm for 15 minutes.   c. The wire from step a-viii was taken out of the 125 C oven for coating   d. Basecoat was applied to the metal wire substrate with adhesion promoter, by dip coating, at a set speed for a desired film thickness   e. The basecoat was then cured either at ambient or thermally until no longer-tacky   f. An aqueous dispersion intermediate layer was prepared with Easaqua XM-502 (0.015) crosslinker, &#39;956 patent and adipic acid dihydrazide (0.02). To this crosslinker 8.8 grams composition 1 plus water were formulated and stirred at 1800 RPM for 5 minutes. The intermediate layer contained 0.01 TPP catalyst.   g. Intermediate layer was then applied at a set speed for desired film thickness   h. The intermediate layer was then cured either at ambient or thermally until no longer-tacky   i. An aqueous dispersion topcoat was prepared with crosslinker in the following order: (1) 0.01 grams adipic acid dihydrazide was added to a one ounce bottle then (2) 0.01 grams PZ-28 To this crosslinker 11.576 grams composition 2 was added to the crosslinker, which was stirred at 1800 rpm for 5 minutes   j. Topcoat was then applied at a set speed for desired film thickness   k. The coating was then cured at ambient or thermally until fully cured   l. The final cured product resulted in a highly lubricious coating       

     Coating Example Composition 3 
     Materials were then applied to substrates noted below in the following fashion: 
     Coating Polyurethane Tungsten Loaded Jacket
         h. An aqueous and or solvent dispersion basecoat was prepared from 8.8 g of composition 3 AND 0.2 Polyaziridine PZ-28 were then added to the formulation and stirred at 900 rpm for 15 minutes.   i. Basecoat was applied to the polyurethane jacketed wire, by dip coating, at a set speed for a desired film thickness   j. The basecoat was then cured either at ambient or thermally until no longer-tacky   k. An aqueous dispersion topcoat was prepared with crosslinker in the following order: (1) 0.002 grams Poly(ethylene oxide), 4-arm, amine terminated average M n ˜10,000 was added to a one ounce bottle then (2) 0.0252 grams &#39;956 patent. To this crosslinker 11.576 grams of modified hyaluronan top coat formulated resin was added and crosslinker was stirred at 1800 rpm for 5 minutes   l. Topcoat was then applied at a set speed for desired film thickness   m. The coating was then cured at ambient or thermally until fully cured   n. The final cured product resulted in a highly lubricious coating       

     Coating Metal Wire Substrate with Adhesion Promoter 
     Preparation of Adhesion Promoter
         i. 100 mL ETOH (ETOH anhydrous) provided by Sigma   ii. Add 5.0 gram water   iii. Stir 10 minutes   1. Add 3.84 grams 3-aminoethyltriethoxysilane (Provided by Gelest)   iv.   v. Mix 5 minutes   m. Coating wire with adhesion promoter   vi. Pour adhesion promoter into 100 mL burette (use shaker to mix)   vii. Place wire in graduated cylinder solution for 10 minutes   viii. Take wire out of solution and place in 125 C oven for 10 minutes       

     Polyurethane tungsten loaded jacket
         n. An aqueous and or solvent dispersion basecoat was prepared from 8.8 g of composition 3 AND 0.2 Polyaziridine PZ-28 were then added to the formulation and stirred at 900 rpm for 15 minutes.   o. The wire from step viii was taken out of the 125 C oven for coating   p. Basecoat was applied to the metal wire substrate with adhesion promoter, by dip coating, at a set speed for a desired film thickness   q. The basecoat was then cured either at ambient or thermally until no longer-tacky   r. An aqueous dispersion topcoat was prepared with crosslinker in the following order: (1) 0.002 grams Poly(ethylene oxide), 4-arm, amine terminated average M n ˜10,000 was added to a one ounce bottle then (2) 0.0252 grams &#39;956 patent. To this crosslinker 11.576 grams of modified hyaluronan top coat formulated resin was added and crosslinker was stirred at 1800 rpm for 5 minutes   s. Topcoat was then applied at a set speed for desired film thickness   t. The coating was then cured at ambient or thermally until fully cured   u. The final cured product resulted in a highly lubricious coating       

     Coating Example Composition 5 
     Materials were then applied to substrates noted below in the following fashion: 
     Coating Polyurethane Tungsten Loaded Jacket
         o. An aqueous and or solvent dispersion basecoat was prepared from 8.8 g of composition 5 and stirred at 900 rpm for 15 minutes.   p. Basecoat was applied to the polyurethane jacketed wire, by dip coating, at a set speed for a desired film thickness   q. The basecoat was then cured either at ambient or thermally until no longer-tacky   r. An aqueous dispersion topcoat was prepared with crosslinker in the following order: (1) 0.0005 grams Poly(ethylene oxide), 4-arm, amine terminated average M n ˜10,000 was added to a one ounce bottle then (2) 0.0000271 grams &#39;956 patent. To this crosslinker 11.576 grams of modified hyaluronan top coat formulated resin was added and crosslinker was stirred at 1800 rpm for 5 minutes   s. Topcoat was then applied at a set speed for desired film thickness   t. The coating was then cured at ambient or thermally until fully cured   u. The final cured product resulted in a highly lubricious coating       

     Coating Metal Wire Substrate with Adhesion Promoter 
     Preparation of Adhesion Promoter
         i. 100 mL ETOH (ETOH anhydrous) provided by Sigma   ii. Add 5.0 gram water   iii. Stir 10 minutes   iv. Add 3.84 grams 3-aminopropyltriethoxysilane (Provided by Gelest)   v. Mix 5 minutes   v. Coating wire with adhesion promoter   vi. Pour adhesion promoter into 100 mL burette (use shaker to mix)   vii. Place wire in graduated cylinder solution for 10 minutes   viii. Take wire out of solution and place in 125 C oven for 10 minutes       

     Polyurethane tungsten loaded jacket
         v. An aqueous and or solvent dispersion basecoat was prepared from 8.8 g of composition 5 and stirred at 900 rpm for 15 minutes.   w. Basecoat was applied to the polyurethane jacketed wire, by dip coating, at a set speed for a desired film thickness   x. The basecoat was then cured either at ambient or thermally until no longer-tacky   y. An aqueous dispersion topcoat was prepared with crosslinker in the following order: (1) 0.0005 grams Poly(ethylene oxide), 4-arm, amine terminated average M n ˜10,000 was added to a one ounce bottle then (2) 0.0000271 grams &#39;956 patent. To this crosslinker 11.576 grams of modified hyaluronan top coat formulated resin was added and crosslinker was stirred at 1800 rpm for 5 minutes   z. Topcoat was then applied at a set speed for desired film thickness   aa. The coating was then cured at ambient or thermally until fully cured   w. The final cured product resulted in a highly lubricious coating       

     Coating Example Composition 7 
     Materials were then applied to substrates noted below in the following fashion: 
     Coating Polyurethane Tungsten Loaded Jacket
         bb. An aqueous and or solvent dispersion basecoat was prepared from 8.8 g of composition 7 AND 0.2 Easaqua XM-502 were then added to the formulation and stirred at 900 rpm for 15 minutes Basecoat was applied to the polyurethane jacketed wire, by dip coating, at a set speed for a desired film thickness   cc. The basecoat was then cured either at ambient or thermally until no longer-tacky   dd. An aqueous dispersion topcoat was prepared with crosslinker in the following order: (1) 0.02 grams Poly(ethylene oxide), 4-arm, amine terminated average M n ˜10,000 was added to a one ounce bottle then (2) 0.015 grams &#39;956 patent. To this crosslinker 11.576 grams of modified hyaluronan top coat formulated resin was added and crosslinker was stirred at 1800 rpm for 5 minutes   ee. Topcoat was then applied at a set speed for desired film thickness   ff. The coating was then cured at ambient or thermally until fully cured   gg. The final cured product resulted in a highly lubricious coating       

     Coating Metal Wire Substrate with Adhesion Promoter 
     Preparation of Adhesion Promoter
         i. 100 mL ETOH (ETOH anhydrous) provided by Sigma   ii. Add 5.0 gram water   iii. Stir 10 minutes   iv. Add 3.84 grams 3-aminopropyltriethoxysilane   v. Mix 5 minutes   x. Coating wire with adhesion promoter   vi. Pour adhesion promoter into 100 mL burette (use shaker to mix)   vii. Place wire in graduated cylinder solution for 10 minutes   viii. Take wire out of solution and place in 125 C oven for 10 minutes       

     Polyurethane tungsten loaded jacket
         hh. An aqueous and or solvent dispersion basecoat was prepared from 8.8 g of composition 7 AND 0.2 Easaqua XM-502 were then added to the formulation and stirred at 900 rpm for 15 minutes Basecoat was applied to the polyurethane jacketed wire, by dip coating, at a set speed for a desired film thickness   ii. The basecoat was then cured either at ambient or thermally until no longer-tacky   jj. An aqueous dispersion topcoat was prepared with crosslinker in the following order: (1) 0.005 grams Poly(ethylene oxide), 4-arm, amine terminated average M n ˜10,000 was added to a one ounce bottle then (2) 0.01 grams &#39;956 patent. To this crosslinker 11.576 grams of modified hyaluronan top coat formulated resin was added and crosslinker was stirred at 1800 rpm for 5 minutes   kk. Topcoat was then applied at a set speed for desired film thickness   ll. The coating was then cured at ambient or thermally until fully cured   y. The final cured product resulted in a highly lubricious and durable coating       

     Coating Example Composition 9 
     Materials were then applied to substrates noted below in the following fashion: 
     Coating Polyurethane Tungsten Loaded Jacket
         mm. An aqueous and or solvent dispersion basecoat was prepared from 8.8 g of composition 9 AND 0.02 Easaqua XM-502 were then added to the formulation and stirred at 900 rpm for 15 minutes Basecoat was applied to the polyurethane jacketed wire, by dip coating, at a set speed for a desired film thickness   nn. The basecoat was then cured either at ambient or thermally until no longer-tacky   oo. An aqueous dispersion topcoat was prepared with crosslinker in the following order: (1) 0.002 grams Poly(ethylene oxide), 4-arm, amine terminated average M n ˜10,000 was added to a one ounce bottle then (2) 0.002 grams &#39;956 patent. To this crosslinker 11.576 grams of modified hyaluronan top coat formulated resin was added and crosslinker was stirred at 1800 rpm for 5 minutes   pp. Topcoat was then applied at a set speed for desired film thickness   qq. The coating was then cured at ambient or thermally until fully cured   rr. The final cured product resulted in a highly lubricious coating       

     Coating Metal Wire Substrate with Adhesion Promoter 
     Preparation of Adhesion Promoter
         i. 100 mL ETOH (ETOH anhydrous) provided by Sigma   ii. Add 5.0 gram water   iii. Stir 10 minutes   2. Add 3.84 grams 3-trimethoxysilylpropyl-diethylenetriamine (Provided by Gelest)   iv.   v. Mix 5 minutes   z. Coating wire with adhesion promoter   vi. Pour adhesion promoter into 100 mL burette (use shaker to mix)   vii. Place wire in graduated cylinder solution for 10 minutes   viii. Take wire out of solution and place in 125 C oven for 10 minutes       

     Polyurethane tungsten loaded jacket
         ss. An aqueous and or solvent dispersion basecoat was prepared from 8.8 g of composition 9 AND 0.02 Easaqua XM-502 were then added to the formulation and stirred at 900 rpm for 15 minutes Basecoat was applied to the polyurethane jacketed wire, by dip coating, at a set speed for a desired film thickness   tt. The basecoat was then cured either at ambient or thermally until no longer-tacky   uu. An aqueous dispersion topcoat was prepared with crosslinker in the following order: (1) 0.002 grams Poly(ethylene oxide), 4-arm, amine terminated average M n ˜10,000 was added to a one ounce bottle then (2) 0.002 grams &#39;956 patent. To this crosslinker 11.576 grams of modified hyaluronan top coat formulated resin was added and crosslinker was stirred at 1800 rpm for 5 minutes   vv. Topcoat was then applied at a set speed for desired film thickness   ww. The coating was then cured at ambient or thermally until fully cured   xx. The final cured product resulted in a highly lubricious and durable coating       1. A composition comprising epoxy urethane alkylene oxide reactive coating compositions of the structure of formula (I).   

     
       
                 
         
             
             
         
      
         
         2. The composition of paragraph 1, wherein the epoxy urethane alkylene oxide reactive coating compositions are
       (a) Polytrimethylene ether glycol, with n having a number average molecular weight in the range of about 1,000 to about 4,000,000 where n=11 to about 46.   (b) Optional Polyethylene oxide, with m having a number average molecular weight in the range of about 18,000 to about 2,000,000 where n=375 to about 41,667   (c) Optional Poly[di(ethylene glycol)adipate, with o having a number average molecular weight in the range of about 400 to about 10,000.00 where n=2 to about 50   (d) Glycidyl moieties are represented by the addition of glycidol   
     
         3. A composition comprising epoxy urethane ester carboxylic acid alkylene oxide reactive coating compositions of the following structure (II): 
       
    
     
       
                 
         
             
             
         
      
         
         4. The composition of paragraph 3, wherein the epoxy urethane ester carboxylic acid alkylene oxide reactive coating compositions are
       (a) Poly[di(ethylene glycol) adipate having a number average molecular weight in the range of about 400 to about 10,000.00 where n=2 to about 50   (b) Optional Polytrimethylene ether glycol having a number average molecular weight in the range of about 1,000 to about 4,000,000 where n=11 to about 46.   (c) Optional Polyethylene oxide having a number average molecular weight in the range of about 18,000 to about 2,000,000 where n=375 to about 41,667   (d) Acid moieties are represented by the addition of dimethylol propionic acid   (e) Glycidyl moieties are represented by the addition of glycidol   (f) Excess isocyanate can react with dimethylol propionic acid to form an amide resulting in a urea   
     
         5. A composition comprising epoxy urethane urea carboxylic acid alkylene oxide reactive coating compositions of the following structure (III): 
       
    
     
       
                 
         
             
             
         
      
         
         6. The composition of paragraph 5, wherein the epoxy urethane urea carboxylic acid alkylene oxide reactive coating compositions are:
       (a) Poly[di(ethylene glycol) adipate having a number average molecular weight in the range of about 400 to about 10,000.00 where n=2 to about 50   (b) Optional Polytrimethylene ether glycol having a number average molecular weight in the range of about 1,000 to about 4,000,000 where n=11 to about 46.   (c) Optional Polyethylene oxide having a number average molecular weight in the range of about 18,000 to about 2,000,000 where n=375 to about 41,667   (d) Acid moieties are represented by the addition of dimethylol propionic acid   (e) Glycidyl moieties are represented by the addition of glycidol   (f) Urea moieties are represented by the addition of adipic acid dihydrazide   (g) Excess isocyanate can react with dimethylol propionic acid to form an amide resulting in a urea   
     
         7. A composition comprising epoxy urethane urea (based off water addition) carboxylic acid alkylene oxide reactive coating compositions of the following structure (IV): 
       
    
     
       
                 
         
             
             
         
      
         
         8. The composition of paragraph 7, wherein the epoxy urethane urea carboxylic acid alkylene oxide reactive coating compositions are:
       (a) Poly[di(ethylene glycol) adipate having a number average molecular weight in the range of about 400 to about 10,000.00 where n=2 to about 50   (b) Optional Polytrimethylene ether glycol having a number average molecular weight in the range of about 1,000 to about 4,000,000 where n=11 to about 46.   (c) Optional Polyethylene oxide having a number average molecular weight in the range of about 18,000 to about 2,000,000 where n=375 to about 41,667   (d) Acid moieties are represented by the addition of dimethylol propionic acid   (e) Glycidyl moieties are represented by the addition of glycidol   (f) Urea moieties are represented by the addition of reduced isocyanate system then adding water   
     
         9. A composition comprising epoxy urethane urea (based off excess iscoyanate) carboxylic acid alkylene oxide reactive coating compositions of the following structure (V): 
       
    
     
       
                 
         
             
             
         
      
       
                 
         
             
             
         
       
         
         10. The composition of paragraph 9, wherein the epoxy urethane urea carboxylic acid alkylene oxide reactive coating compositions are:
       (a) Poly[di(ethylene glycol) adipate having a number average molecular weight in the range of about 400 to about 10,000.00 where n=2 to about 50   (b) Optional Polytrimethylene ether glycol having a number average molecular weight in the range of about 1,000 to about 4,000,000 where n=11 to about 46.   (c) Optional Polyethylene oxide having a number average molecular weight in the range of about 18,000 to about 2,000,000 where n=375 to about 41,667   (d) Acid moieties are represented by the addition of dimethylol propionic acid   (e) Glycidyl moieties are represented by the addition of glycidol   (f) Urea moieties are represented by the addition of excess isocyanate, in the system, to adipic acid dihydrazide   
     
         11. An aqueous soluble or solvent soluble or mixture comprising claims paragraphs 1-10. 
         12. A composition of paragraph 11, where an aqueous soluble solvent is water and solvent soluble solvents are aprotic. 
         13. A composition of paragraph 12, where the aprotic solvents are NMP, DMSO or DMF. 
         14. A composition of paragraph 11, where the solvent can be a polar non-reactive solvent 
         15. A composition of paragraph 14, where the solvent can be PMA, Acetone or MEK. 
         16. A composition of paragraphs 1-10 where a chain extender is added. 
         17. A composition of paragraphs 1-10 where the curing agent is a self-crosslinking reaction via homopolymerization or polyetherification. 
       
    
     
       
                 
         
             
             
         
      
         
         18. A composition of paragraph 17, where kinetics of the reaction are improved with temperature 
         19. A composition comprising a mixture compounds with structures (I), (II), (III), (IV) and (V) 
         20. A coating composition of paragraphs 1-10 further comprising a curing agent 
         21. A coating composition of paragraphs 3-10, wherein the curing agent is an aziridine curing agent 
         22. A composition of paragraph 21, where basecoat carboxylic acid groups can react with polyaziridine (PZ-28 or PZ-33): 
       
    
     
       
                 
         
             
             
         
      
         
         
           
             a) Polyaziridine PZ-28 reaction with basecoat (paragraph 22): 
             b) Polyaziridine PZ-28 or PZ-33, added to basecoat (paragraphs 3-10), reacts with carboxylic acid in modified Hyaluronic Acid topcoat: 
           
         
       
    
     
       
                 
         
             
             
         
      
         
         
           
             c) Polyaziridine PZ-28 or PZ-33 (paragraph 22), connecting basecoat to modified Hyaluronic Acid topcoat: 
           
         
       
    
     
       
                 
         
             
             
         
      
         
         23. A composition of paragraphs 1-10, where epoxy groups can react with an amine cross-linking agents (Figure below). 
       
    
     
       
                 
         
             
             
         
      
         
         24. The coating composition of paragraph 23, wherein the amine curing agent is Poly(ethylene oxide), 4-arm, amine terminated 
         25. Basecoat epoxy groups can react with Poly(ethylene oxide), 4-arm, amine terminated found in topcoat.
       a. The &#39;956 patent epoxy groups can react with Poly(ethylene oxide), 4-arm, amine terminated and Poly(ethylene oxide), 4-arm, amine terminated can react with basecoat to increase adhesive strength.   
     
       
    
     
       
                 
         
             
             
         
      
         
         26. A composition of paragraphs 1-10, where open hydroxyl groups from epoxy group ring opening can react with isocyanate cross-linking agents (Figure below). 
         27. The coating composition of paragraph 26, wherein the isocyanate curing agent is Easaqua XM-502
       a) Easaqua XM-502 added to the basecoat reacts with basecoat carboxylic acid:   
     
       
    
     
       
                 
         
             
             
         
      
         
         
           
             b. Easaqua XM-502 added to the basecoat reacts with Poly(ethylene oxide), 4-arm, amine added as a crosslinker to the top-coat: 
           
         
       
    
     
       
                 
         
             
             
         
      
         
         
           
             c. Easaqua XM-502 added to the basecoat reacts with open hydroxyls when the base-coat epoxy ring opens: 
           
         
       
    
     
       
                 
         
             
             
         
      
         
         
           
             d. Easaqua XM-502 added to the basecoat reacts with open hydroxyls when the &#39;956 patent ring opens: 
           
         
       
    
     
       
                 
         
             
             
         
      
         
         
           
             e. Easaqua XM-502 reacts with hydroxyl groups found in Hyaluronic acid: 
           
         
       
    
     
       
                 
         
             
             
         
      
         
         
           
             f. Easaqua XM-502 reacts with carboxylic groups found in Hyaluronic acid: 
           
         
       
    
     
       
                 
         
             
             
         
      
         
         28. A composition of paragraphs 1-10, where epoxy groups can be end-capped with mono-functional amines: 
       
    
     
       
                 
         
             
             
         
      
         
         29. A composition of paragraphs 3-10 where adding dimethylpropionic acid (DMPA) can lead to cross-linking sites and also help with water dispersion by forming water reducible epoxy polyurethanes. 
         30. A composition of paragraph 29, where acid groups of DMPA can be neutralized with an amine then dispersed in water. 
         31. A composition of paragraphs 1-10, where linear polyurethane epoxy polymers are elastomeric and can elongate. 
         32. A composition of paragraphs 1-10, where hydration forms a hydrogel via physical cross-links; or, slight cross-linking can cause a swelling (hydrogel formation) or plasticization effect resulting in a lubricious polyurethane end capped glycidyl based polymers. 
         33. Epoxy termination of paragraphs 1-10 may crosslink by amines, amides, carboxylic acids and hydroxyl functionality. 
         34. A coating composition of paragraph 33, where open hydroxyl functionality, from epoxy ring group opening, can undergo hydroxyl reactions. 
         35. A composition of paragraphs 1-10, are affected by diisocyanate type. 
         36. The coating composition of paragraphs 1-10, wherein the diisocyanate is selected from 2,4-toluene diisocyanate, 2,6-toluene diisocyanate, 4,4′-diphenylmethane diisocyanate, 4,4′-dicyclohexylmethane diisocyanate, 3,3′-dimethyl-4,4′-biphenyl diisocyanate, 4,4′methylene diphenyl diisocyanate, polymeric MDI, naphthalene diisocyanate, 4,4′-diisocynatodicyclohexylmethane, 1,4-benzene diisocyanate, trans-cyclohexane-1,4-diisocyanate, 1,5-naphthalene diisocyanate, 1,6-hexamethylene diisocyanate, 4,6-xylene diisocyanate, isophorone diisocyanate, with combinations and isomers thereof. 
         37. A composition of paragraphs 1-10, are reacted with polyol cross-linkers. 
         38. A composition of paragraphs 1-10, are reacted with amine cross-linkers. 
         39. A composition of paragraphs 5-10, where a diol or amine chain extender is added. 
         40. The coating composition of paragraph 20, wherein the diol chain extender is selected from hydroquinone-bis-(hydroxymethyl)ether, ethylene glycol, 1,2-propylene glycol, 1,3-propanediol, 1,4-butanediol, 1,6-hexanediol, diethylene glycol, 2-methyl-1,3-propanediol, 3-methyl-1,5-pentanediol, 2,2-dimethyl-1,3-propanediol, 2,2,4-trimethyl-1,5-pentanediol, 2-methyl-2-ethyl-1,3-propanediol, 1,4-bis(hydroxyethoxy)benzene, bis(hydroxyethylene)terephthalate, hydroquinone bis(2-hydroxyethyl)ether, and combinations and isomers thereof. 
         41. The coating composition of paragraph 20, wherein the amine chain extender is selected from 2,4 and 2,6 diethtltoluene diamine, methylene-bis-orthochloroaniline, unilink (UOP LLC), 4,4′-methylene-bis(3-chloro-2,6-diethylaniline), 1,2-ethylenediamine, 1,6-hexanediamine, 1,2-propanediamine, 4,4′-methylene-bis(3-chloroaniline), dimethylthiotoluenediamine, 4,4′diaminodiphenylmethane, 1,3-diaminobenzene, 1,4-diaminobenzene, 3,3′dimethoxy-4,4′-diaminobiphenyl, 3,3′-dichloro-4,4′-diamino biphenyl, and combinations and isomers thereof. 
         42. Paragraph 36 isocyanate selection, and isomers, affect physical crosslinks of the final epoxy terminated polyurethane polymer. 
         43. A coating composition of paragraph 42, where 4-4′MDI terminated epoxy polyurethanes provides excellent hard block domains due to linearity and aromatic groups. 
         44. A coating composition of paragraph 42, where isocyanate isomers of 2-4-TDI and 2,6-TDI react differently and impart different resin properties of the terminated polyurethane epoxy. 
         45. A coating composition of paragraph 36, where isocyanate crosslinkers can react with open hydroxyl functional groups (epoxy ring opening) to improve durability. 
         46. A composition of paragraphs 1-10, where pre-polymers can be made first then terminated with glycidol. 
         47. A composition of paragraphs 1-10, where a one shot synthesis can be used with all monomers, including glycidol, are added all at once. 
         48. A composition of paragraph 47, where monomers can be added to the reaction non-sequentially at any time during the reaction.

Technology Classification (CPC): 2