Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
5 words
A curable resinous composition comprising:
Claim 2
Dependent Claim
5 words
A curable resinous composition comprising:
Claim 3
Dependent Claim
155 words
(A) an organic elastomeric polymer having at least one silicon-containing reactive group in a molecule, (B) an epoxy resin, (C) a silicone compound having a silicon-containing group and a functional group reactive with an epoxy group, and (D) a curing agent for the epoxy resin, wherein the silicon-containing reactive group of the organic elastomeric polymer (A) and/or the silicone compound (C) is a group of the formula: wherein X is a hydroxyl group or a hydrolyzable group, R is a monovalent hydrocarbon group having 1 to 20 carbon atoms or an organosiloxy group, "a" is 0, 1, 2 or 3, "b" is 0, 1 or 2 provided that the total of "a" and "b" is at least 1, and "m" is 0 or an integer of 1 to 18, and a weight ratio of (A) to (B) is from 1:100 to 100:1 and a weight ratio of (A)-(B) to (C) is from 100:0.1 to 100:20.
Claim 4
Dependent Claim
155 words
(A) an organic elastomeric polymer having at least one silicon-containing reactive group in a molecule, (B) an epoxy resin, (C) a silicone compound having a silicon-containing group and a functional group reactive with an epoxy group, and (D) a curing agent for the epoxy resin, wherein the silicon-containing reactive group of the organic elastomeric polymer (A) and/or the silicone compound (C) is a group of the formula: wherein X is a hydroxyl group or a hydrolyzable group, R is a monovalent hydrocarbon group having 1 to 20 carbon atoms or an organosiloxy group, "a" is 0, 1, 2 or 3, "b" is 0, 1 or 2 provided that the total of "a" and "b" is at least 1, and "m" is 0 or an integer of 1 to 18, and a weight ratio of (A) to (B) is from 1:100 to 100:1 and a weight ratio of (A)-(B) to (C) is from 100:0.1 to 100:20.
Claim 5
Dependent Claim
33 words
A curable resinous composition according to claim 1 wherein the organic elastomeric polymer (A) is a polyether comprising repeating units of the formula: -R-O-wherein R is a C l -C 4 alkylene group.
Claim 6
Dependent Claim
37 words
A curable resinous composition according to claim 1, wherein the organic elastomeric polymer (A) is a polymer having backbone chain consisting of polyalkyl acrylate or a copolymer comprising at least 50 % by weight of alkyl acrylate.
Claim 7
Dependent Claim
31 words
A curable resinous composition according to claim 1, wherein the organic elastcmeric polymer (A) is a polymer or copolymer prepared by polymerizing an ethylenically unsaturated monomer in the presence of polyether.
Claim 8
Dependent Claim
13 words
A cured article produced by curing a resinous composition according to claim 1.