Patent ID: 9428527
Filing Date: 2016-08-30
CPC Classification: C07C,C07F,C08F,C08G

Claim Text:
1. A symmetric hyperbranched type silicone-modified polymerizable compound which comprises a compound represented by the following general formula (1), wherein R R B represents a divalent hydrocarbonylene methylene ether group represented by —CH 2 CR b1 R b2 (CR b3 R b4 ) n1 OCH 2 —, each of R b1 , R b2 , R b3 and R b4 may be the same or different from each other and represents a hydrogen atom or a linear, branched or cyclic hydrocarbon group having 1 to 10 carbon atoms which may be bonded to each other, “n1” represents an integer selected from 0 to 10; R C represents a divalent linking group; “c” represents 0 or 1; and R D represents an unsaturated polymerizable functional group.