Patent ID: 6476123
Filing Date: 2002-11-05
Classification: C08F,C08G,C08J,C08L

Abstract:
A composition of matter comprising crosslinked organic particles having an average particle size of 0.1 to 500 &mgr;m prepared by emulsifying in water using an emulsifying agent, a fluid composition comprising (A) an organic compound having at least two aliphatically unsaturated bonds in each molecule, (B) an organopolysiloxane having at least one alkenyl group in each molecule, (C) a silicon-containing organic compound having at least two silicon-bonded hydrogen atoms in each molecule, and (D) a hydrosilylation reaction catalyst; crosslinking the fluid composition by carrying out an hydrosilylation reaction; and thereafter removing water; component (A) being a diene, diene oligomer, or polyether.