Source: https://patents.justia.com/patent/8598276
Timestamp: 2019-11-13 10:15:27
Document Index: 464465217

Matched Legal Cases: ['art, 1', 'art, 1', 'art, 2', 'art, 2', 'art, 3', 'art, 3']

US Patent for Polymers comprising units derived from ethylene and poly(alkoxide) Patent (Patent # 8,598,276 issued December 3, 2013) - Justia Patents Search
Justia Patents Heterocyclic Ring Is An 1,2-epoxy RingUS Patent for Polymers comprising units derived from ethylene and poly(alkoxide) Patent (Patent # 8,598,276)
Sep 14, 2010 - Dow Global Technologies LLC
Hf<2333 (J·cc/g2)×(density)−2009 (J/g).
Hf<2333 (J·cc/g2)×(density)−2020 (J/g).
Commercially Melt Index Heat of Peak Available Density (I2) Fusion Tm gpcBR Resins (g/cm3) (g/10 min) (J/g) (° C.) Whole LCBf
CAR1 0.920 0.15 147.2 110.9 1.26 2.05 CAR2 0.922 2.5 151.1 111.4 0.89 2.03 CAR3 0.919 0.39 146.8 110.4 1.19 2.39 CAR4 0.922 0.80 155.0 112.5 0.78 1.99 CAR5 0.916 28 139.3 106.6 1.27 3.59 CAR6 0.917 6.4 141.5 107.8 1.48 3.24 CAR7 0.924 1.8 155.1 112.2 0.77 1.84 CAR8 0.926 5.6 157.9 113.4 0.57 1.64 CAR9 0.923 0.26 151.4 110.3 1.13 2.06 CAR10 0.924 0.22 151.2 111.4 1.03 1.96 CAR11 0.924 0.81 154.1 112.3 0.95 2.48 CAR12 0.926 5.9 158.0 113.1 0.70 1.90 CAR13 0.924 2.0 155.2 111.8 0.84 2.03 CAR14 0.923 4.1 157.3 111.6 1.26 2.32 CAR15 0.922 33 153.5 111.8 0.46 1.95 CAR16 0.922 4.1 151.0 109.3 1.89 2.61 CAR17 0.918 0.46 141.2 107.4 3.09 3.33 CAR18 0.921 2.1 145.9 110.2 0.85 2.11 CAR19 0.918 8.2 143.2 106.4 2.27 3.20 CAR20 0.922 0.67 148.7 110.4 0.68 1.59 CAR21 0.924 0.79 154.2 111.8 0.74 1.96 CAR22 0.922 0.25 150.0 110.5 0.92 1.92 CAR23 0.924 3.4 153.6 111.3 0.65 1.94 CAR24 0.921 4.6 148.2 106.9 1.49 2.54 CAR25 0.923 20 150.9 108.9 NM 2.21 CAR26 0.925 1.8 157.5 112.4 0.82 1.86 CAR27 0.923 0.81 153.7 111.5 0.87 1.94 CAR28 0.919 6.8 145.1 105.7 1.72 2.75 CAR29 0.931 3.6 167.3 115.6 NM NM CAR30 0.931 2.3 169.3 115.8 NM NM “NM” means not measured.
% Crystallinity=((Hf)/(292 J/g))×100 (Eq. 1).
Mpolyethylene=A×(Mpolystyrene)B (Eq. 2),
Characteristic Chemical Shifts for Branches of 1 to 6 or More Carbons as Observed in Polyethylene
Br Bx1 Length Methines Alphas Betas (Methyl) Bx2 Bx3 Bx4 Bx5 Bx6
1 33.3± 37.6± 27.5± 20.0± — — — — — 2 39.8± 34.1± 27.3* 11.1± 26.8± — — — — 3 37.9± 34.6* 27.3* 14.7± 20.3± 37.0± — — — 4 38.2* 34.6* 27.3* 14.1* 23.4± 29.6 34.2 — — 5 38.2* 34.6* 27.3* 14.1* 22.9* 32.7± 26.9 34.6* — 6 or 38.2* 34.6* 27.3* 14.1* 22.9* 32.2* 30.4{circumflex over ( )} 27.3* 34.6* more PE — — — 14.1* 22.9* 32.3* 29.6{circumflex over ( )} — — Chain Ends ±values are unique peaks that can be used for ID and/or quantification. *values indicate that the shift overlaps with other branching. {circumflex over ( )}values indicate that the shift was not resolved/overlap with large 30 ppm peak.
m run no. (PEGPG) pstart, 1 pmax, 1 Tstart, 1 Tmax, 1 Example — g bar bar ° C. ° C. 2 PEGPG-1 2.34 1450 1750 225 275 2 PEGPG-2 2.34 1450 1750 225 270 1 PEGPG-3 3.11 1400 1700 225 270 1 PEGPG-4 3.11 1400 1700 225 270
run no. pstart, 2 pmax, 2 Tstart, 2 Tmax, 2 Example — bar bar ° C. ° C. 2 PEGPG-1 1500 1780 225 270 2 PEGPG-2 1500 1780 225 265 1 PEGPG-3 1480 1750 225 270 1 PEGPG-4 1480 1750 225 260
run no. pstart, 3 pmax, 3 Tstart, 3 Tmax, 3 pend Example — bar bar ° C. ° C. bar 2 PEGPG-1 1500 1780 225 270 1500 2 PEGPG-2 1500 1780 225 260 1500 1 PEGPG-3 1480 1750 225 265 1500 1 PEGPG-4 1500 1780 225 260 1500
run no. m(PEGPG-graft-PE) ethylene- %-PEGPG in Example — g conversion end-product 2 PEGPG-1 17.14 12.2 13.7 2 PEGPG-2 15.24 10.3 15.4 1 PEGPG-3 16.39 9.8 19.0 1 PEGPG-4 14.94 8.4 20.8
Total wt % wt % Free PEGPG PEGPG wt/wt ratio Sample Sample ID (NMR) (Extractable)i PEGPG/LDPE 1 201001120-47A 13.9 ± 0.5 7.3 0.16
Properties of PE-graft-PDMS Polymers and Three Comparative LDPE Polymers
MI (I2) Density Example (g/10 min) I10/I2 (g/cc) 1 13.7 22.0 0.9349 2 15.2 19.1 0.9353 C-1 11.7 9.7 0.9181 C-2 24.7 9.9 0.9226
MI (I2) Ex- (g/10 Mw Mn Mw / Mz ample min) (g/mol) (g/mol) Mn (g/mol) LCBf gpcBR
1 13.7 56,870 9,530 5.97 180,000 1.38 0.927 2 15.2 52,340 10,210 5.13 153,200 1.51 0.859 C-1 11.7 118,660 10,940 10.85 540,900 3.38 2.93 C-2 24.7 80,550 7,510 10.73 418,700 2.35 1.79
Properties of PE-graft-PEGPG Polymers and Comparative LDPE Polymers
MI (I2) Density Tm Heat of % Tc Example (g/10 min) (g/cc) (° C.) Fusion (J/g) Cryst. (° C.) 1 13.7 0.9349 107.2 129.8 44.5 94.4 2 15.2 0.9353 107.5 127.6 43.7 96.3 C-1 11.7 0.9181 106.0 137.6 47.1 94.4 C-2 24.7 0.9226 109.8 147.1 50.4 99.2
C5 Sample Sample ID C1 (amyl)
1 201001120- 0 2.07 +/− 0.21 42A (PEG/PPG) C-1 326231 0 2.41 +/− 0.24 C-2 384561 3.45 1.71 +/− 0.17 C-3 272553 0 1.67 +/− 0.17
Viscosity Viscosity Viscosity in Viscosity in in Pa-s in Pa-s Pa-s Pa-s Example Example Comparative Comparative Frequency (rad/s) 1 2 Example 1 Example 2
0.100 1,861 3,035 1,280 526 0.158 1,666 2,762 1,258 526 0.251 1,479 2,483 1,214 525 0.398 1,306 2,214 1,154 520 0.631 1,145 1,954 1,078 509 1.000 996 1,707 992 493 1.585 860 1,478 899 471 2.512 735 1,268 803 444 3.981 622 1,076 708 411 6.310 521 903 616 376 10.000 432 751 530 338 15.849 355 617 450 299 25.119 289 503 378 261 39.811 233 405 315 224 63.096 186 324 259 191 100.000 147 257 211 160 Viscosity at 0.1 rad/s 1,861 3,035 1,280 526 (Pa-s) Viscosity at 100 rad/s 147 257 211 160 (Pa-s) Viscosity Ratio 12.6 11.8 6.06 3.29 (V 0.1/V 100)
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Patent Publication Number: 20120232244
Inventors: Mehmet Demirors (Pearland, TX), Teresa P. Karjala (Lake Jackson, TX), John O. Osby (Lake Jackson, TX), Otto J. Berbee (Hulst)
Application Number: 13/394,494
Current U.S. Class: Heterocyclic Ring Is An 1,2-epoxy Ring (525/187); At Least One Reactant Which Forms Additional Polymer Contains A Heterocyclic Ring (525/186); Solid Polymer Is Derived From 1,2-epoxy Compound Containing Only One 1,2 Epoxy Group As Sole Reactant And Wherein None Of The Reactants Contains A Plurality Of Methylol Groups Or Derivatives Thereof (525/403); Mixed With Ethylenically Unsaturated Reactant Or Polymer Therefrom (525/404); At Least One Reactant Contains A Three-membered Heterocyclic Ring Having Two Carbon And One Oxygen Atoms, E.g., Oxirane, Etc. (528/393); With Reactant Which Is Devoid Of A Heterocyclic Ring Containing Oxygen, Selenium Or Tellurium Atoms As Ring Members (528/405); Reactant Contains A Single Hetero-atom In A Ring And At Least Three Carbon Atoms, E.g., Oxetane, Etc. (528/417); Reactant Has A Three-membered Ring Containing Oxygen And Two Carbon Atoms, I.e., 1,2-epoxy (528/421)
International Classification: C08L 71/02 (20060101);