Patent ID: 9359478
Filing Date: 2016-06-07
CPC Classification: C08G,C08K,C08L

Claim Text:
1. A curable composition, comprising: (A) at least one polycarbosilane A represented by the following formula (1): wherein R 1 , R 2 , R 3 , R 4 , R 5 , and R 6 , each independently designates a methyl group, an ethyl group, a vinyl group, or a phenyl group, with the proviso that each molecule comprises at least 2 vinyl groups; each X independently designates a bivalent C 2 H 4 hydrocarbon group or phenylene; and M, D, T, and Q each represents a number ranging from 0 to less than 1, provided that M+D+T+Q is 1, (B) at least one organopolysiloxane B represented by the following formula (2): wherein R 7 , R 8 , R 9 , R 10 , R 11 , and R 12 , each independently designates a methyl group, an ethyl group, a vinyl group, a phenyl group, or hydrogen, with the proviso that each molecule comprises at least 2 hydrogen atoms directly bonded to silicon; and M′, D′, T′, and Q′ each represents a number ranging from 0 to less than 1, provided that M′+D′+T′+Q′ is 1, and (C) at least a catalyst.