Patent ID: 7521509
Filing Date: 2009-04-21
Classification: C08F,C08G,C08K,C09K

Abstract:
1. A fluoropolymer composition comprising a methylene group-containing fluoropolymer (A), a hydrosilylation catalyst (B) and a hydrosilylation reaction-capable compound (C), wherein said methylene group-containing fluoropolymer (A) is capable of hydrosilylation in the presence of said hydrosilylation catalyst (B), said methylene group-containing fluoropolymer (A) is a vinylidene fluoride-based copolymer having a vinylidene fluoride repeating unit content of not lower than 40 mole percent but not higher than 85 mole percent relative to the total number of moles of the vinylidene fluoride repeating units and the repeating units derived from comonomers in the copolymer, said hydrosilylation reaction-capable compound (C) is a compound capable of hydrosilylation with said methylene group-containing fluoropolymer (A), each of both the main chain termini in said methylene group-containing fluoropolymer (A) is a carbon-carbon double bond, and said hydrosilylation reaction-capable compound (C) is an Si—H group-containing compound (C1) having at least two Si—H groups within a molecule thereof.