NANO-SILICA COMPOSITE PARTICLE AND METHOD FOR PRODUCING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a nano-silica composite particle using a fluorine-containing oligomer obtained by causing copolymerization reaction without using a fluorine-based peroxide initiator, and a method for producing the same.SOLUTION: Provided is a nano-silica composite particle formed with a fluoroalkyl alcohol (meth)acrylic acid derivative represented by the general formula of CF(CH)OCOCR=CH(I)(where, R denotes a hydrogen atom or a methyl group; n denotes an integer of 1 to 10; and d denotes an integer of 1 to 6), a fluorine-containing oligomer as the copolymer of a (meth)acrylic acid derivative represented by the general formula of CH=CRCONRR(II)(where, R denotes a hydrogen atom or a methyl group; and Rand Rare respectively independently a hydrogen atom or a 1 to 6C alkyl group); and alkoxysilane as the condensed body of nano-silica particles.SELECTED DRAWING: None