Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
177 words
A curable polymer composition comprising (A) 100 parts by weight of an organic polymer having at least one silicon-containing reactive group of the formula: wherein R 1 is, the same or different, a C 1 -C 20 monovalent hydrocarbon group or a triorganosiloxy group of the formula: in which R' is, the same or different, a C 1 -C 20 monovalent hydrocarbon group; X is a hydroxyl group or a hydrolyzable group provided that when the number of Xs in the group (I) is at least 2, Xs are the same or different; a is 0, 1, 2 or 3; b is 0, 1 or 2; and m is an integer of 1 to 18, and (B) 0.01 to 10 parts by weight of a curing catalyst selected from the compounds of the formulas: wherein Q is a C 1 -C 20 monovalent hydrocarbon group; and Z is, the same or different, a C l -C 20 monovalent hydrocarbon group or an organic group having a functional residue which can form a coordinate bond with Sn atom.
Claim 2
Dependent Claim
177 words
A curable polymer composition comprising (A) 100 parts by weight of an organic polymer having at least one silicon-containing reactive group of the formula: wherein R 1 is, the same or different, a C 1 -C 20 monovalent hydrocarbon group or a triorganosiloxy group of the formula: in which R' is, the same or different, a C 1 -C 20 monovalent hydrocarbon group; X is a hydroxyl group or a hydrolyzable group provided that when the number of Xs in the group (I) is at least 2, Xs are the same or different; a is 0, 1, 2 or 3; b is 0, 1 or 2; and m is an integer of 1 to 18, and (B) 0.01 to 10 parts by weight of a curing catalyst selected from the compounds of the formulas: wherein Q is a C 1 -C 20 monovalent hydrocarbon group; and Z is, the same or different, a C l -C 20 monovalent hydrocarbon group or an organic group having a functional residue which can form a coordinate bond with Sn atom.
Claim 3
Dependent Claim
43 words
A curable polymer composition according to claim 1, wherein the organic polymer (A) has a backbone chain comprising alkyleneoxide polymer which consists of repeating units of the formula: wherein R 4 is a C 1 -C 8 , preferably C1-C4 divalent hydrocarbon group.
Claim 4
Dependent Claim
21 words
A curable polymer composition according to claim 1, wherein the organic polymer (A) has a molecular weight of 3,000 to 15,000.
Claim 5
Dependent Claim
24 words
A curable polymer composition according to claim 3, wherein the organic polymer (A) has the silicon-containing reactive group at the chain end of molecule.
Claim 6
Dependent Claim
30 words
A curable polymer composition according to claim 1, wherein the organic polymer (A) has a backbone chain comprising polyalkyl acrylate having 2 to 12 carbon atoms in the alkyl group.
Claim 7
Dependent Claim
62 words
A curable polymer composition according to claim 1, wherein the curing catalyst is a compound of the formula: wherein Q is, the same or different, a C 1 -C 20 monovalent hydrocarbon group; and Y is, the same or different, a C 1 -C 8 hydrocarbon group, halogenated hydrocarbon group, cyanoalkyl group, alkoxy group, halogenated alkoxy group, cyanoalkoky group or amino group.