PATENT CLAIM ANALYSIS

Application Number: 15956817
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-08
Patent Classification: ["524", "599000"]

Abstract:
There is a tin-free curable composition having (A) one or more organic polymers having a reactive-silicon-containing group, wherein at least one polymer has a main chain skeleton selected from the group consisting of polyoxyalkylene polymers, saturated hydrocarbon polymers, and (meth)acrylic acid ester polymers; (B) from 0.001 to 20 parts by weight for 100 parts by weight of the organic polymer(s) (A) of a silanol condensation catalyst consisting of one or more metal amidine complexes and one or more amine carboxylate salts, (C) a crosslinker or chain extender chosen from an alkoxysilane, an alkoxysiloxane, an oximosilane, an oximosiloxane, an epoxysilane, an epoxysiloxane, an aminosilane, a carboxysilane, a carboxysiloxane, an alkylamidosilane, an alkylamidosiloxane, an arylamidosilane, an arylamidosiloxane, an alkoxyaminosilane, an alkaryaminosiloxane, an alkoxycarbamatosilane, an alkoxycarbamatosiloxane, and combinations of two or more thereof; and (D) at least one adhesion promoter chosen from a silane or siloxane other than the compounds listed under (C). There is also a cured polymer formed from the tin-free curable composition.

Claim (Index 6):
The silanol condensation catalyst of  claim 1 , wherein the one or more metal amidine complexes is derived from an amidine of formulae I-VIII wherein R 1  is hydrogen, C 1 -C 36  alkyl, C 2 -C 25  alkyl interrupted by oxygen or sulfur, C 2 -C 24  alkenyl, C 4 -C 15  cycloalkyl which is unsubstituted or substituted by C 1 -C 4  allyl and/or carboxyl, C 5 -C 15  cycloalkenyl which is unsubstituted or substituted by C 1 -C 4  alkyl and/or carboxyl, C 13 -C 26  polycycloalkyl, C 7 -C 9  phenylalkyl which is unsubstituted or substituted on the phenyl ring by C 1 -C 4  alkyl, an amine group which is optionally substituted, or a hydroxyl group which is optionally etherified with a hydrocarbyl group having up to 8 carbon atoms; R 2  and R 3  are each independently hydrogen or C 1 -C 25  alkyl, C 2 -C 25  alkyl interrupted by oxygen or sulfur, C 2 -C 24  alkenyl, C 4 -C 15  cycloalkyl which is unsubstituted or substituted by C 1 -C 4  allyl and/or carboxyl, C 5 -C 15  cycloalkenyl which is unsubstituted or substituted by C 1 -C 4  alkyl and/or carboxyl, C 13 -C 26  polycycloalkyl, C 7 -C 9  phenylalkyl which is unsubstituted or substituted on the phenyl ring by C 1 -C 4  alkyl, or R 2  and R 3  are joined to one another by an N\u2550C\u2014N linkage to form a heterocyclic ring or a fused bicyclic ring with one or more heteroatoms; R 4  is hydrogen, or C 1 -C 36  alkyl, C 1 -C 36  alkyl interrupted by oxygen or sulfur, C 2 -C 24  alkenyl, C 4 -C 15  cycloalkyl which is unsubstituted or substituted by C 1 -C 4  allyl and/or carboxyl, C 5 -C 15  cycloalkenyl which is unsubstituted or substituted by C 1 -C 4  alkyl and/or carboxyl, C 13 -C 26  polycycloalkyl, C 7 -C 9  phenylalkyl which is unsubstituted or substituted on the phenyl ring by C 1 -C 4  alkyl) or a hydroxyl group which can be optionally etherified with a hydrocarbyl group having up to 8 carbon atoms; R 5 , R 6 , R 7 , and R 8  are independently hydrogen, alkyl, substituted alkyl, hydroxyalkyl, aryl, aralkyl, cycloalkyl, heterocyclics, ether, thioether, halogen, \u2014N(R) 2 , polyethylene polyamines, nitro groups, keto groups, ester groups, or carbonamide groups optionally substituted with alkyl, substituted alkyl, aryl, aralkyl, cycloalkyl, heterocycles, ether, thioether, halogen, \u2014N(R) 2 , polyethylene polyamines, nitro groups, keto groups or ester groups; R 9 , R 10  and R 11  are independently hydrogen, alkyl, alkenyl or alkoxy of 1 to 36 carbons, cycloalkyl of 6 to 32 carbons, alkylamino of 1 to 36 carbon atoms, cycloalkyl of 5 to 12 carbon atoms, phenyl, hydroxyalkyl, hydroxycycloalkyl of 1 to 20 carbon atoms, methoxyalkyl of 1 to 20 carbon atoms, aralkyl of 7 to 9 carbon atoms wherein the aryl group of the aralkyl is optionally further substituted by alkyl of 1 to 36 carbon atoms, ether, thioether, halogen, \u2014N(R\u2033) 2 , polyethylene polyamines, nitro groups, keto groups, ester groups, or carbonamide groups, and wherein the alkyl group of the aralkyl is optionally substituted with alkyl, substituted alkyl, aryl, aralkyl, cycloalkyl, heterocyclics, ether, thioether, halogen, \u2014N(R\u2033) 2 , polyethylene polyamines, nitro groups, keto groups or ester groups, wherein R\u2033 of \u2014N(R\u2033) 2  is alkyl, alkylene, aryl, aralkyl, cycloalkyl or heterocyclic radical, optionally substituted with halogen, nitro, alkyl, alkoxy or amino; m=1 or 2; wherein when m=1, R is hydrogen or a plurality of radicals optionally joined by hetero atoms O, N or S; n=2 or 3; R 21 -R 29  are independently hydrogen, alkyl, cycloalkyl, aryl, aromatic, organometallic, a polymeric structure or together can form a cycloalkyl, aryl, or an aromatic structure; a is 1, 2, or 3; and b is 1, 2, or 3.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 91.0
- Lexical Diversity: 2.09184
- Patent Class: 524.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15049846', '12088799', '13411924', '15108827', '14368332']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.845612172500766
- 35 USC 102 Novelty (BERT): 0.574600987751434
- Combined Prediction Score: 0.8185110540258328
- Mean Citation Score: 331.7564680000001
- Max Citation Score: 482.9409
- Similarity Product: 448.1889179568708

Labels:
- Claim Label 101: 1
- Claim Label 102: 0
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 0
- Label 101 Adjusted: 1

Dataset: test