Patent ID: 8329815

Claim:
A hydrosilyated polymer obtained by a process comprising reacting a hydrogen atom bonded to a silicon atom in at least one silicon-containing polymer with a carbon-carbon unsaturated group in another silicon-containing polymer of the silicon-containing polymers; wherein the silicon-containing polymer is represented by general formula (5) below and has a weight-average molecular weight in a range of from 500 to 500,000: wherein A 2 is an organic group of 2-10 carbons, having a carbon-carbon unsaturated group; R 3 is an alkylene group of 1-20 carbons, a bivalent aromatic group of 6-20 carbons, or a bivalent alicyclic group of 3-20 carbons; n is 0 or 1; R 4 is a hydrogen atom or an alkyl group of 1-10 carbons, wherein R 4 in one molecule are the same or a combination of two or more of hydrogen atoms and alkyl groups of 1-10 carbons and wherein at least one of R 4 is a hydrogen atom; each of x and y is a positive number; w is 0 or a positive number; z is a positive number; 0≦z/(w+x+y)≦2; and 0.01≦y/(w+x)≦5, wherein a Td5 of the hydrosilated polymer is in a range of from higher than 595° C. to 1065° C. in a nitrogen atmosphere.