ORGANOSILICON BORAZINE POLYMER, ITS PRODUCTION METHOD, BORAZINE RESIN COMPOSITION, ELECTRICAL INSULATING FILM AND ITS FORMATION METHOD

摘要

PROBLEM TO BE SOLVED: To provide an organosilicon borazine polymer having no alkynyl group at the side chain which can be prepared without using a catalyst such as a platinum catalyst. SOLUTION: The organosilicon borazine polymer comprises one obtained by subjecting an organosilicon compound containing at least two C-C unsaturated bonds and a hydroborazine compound containing at least two boron-hydrogen bonds to polyaddition by a hydroboration reaction. COPYRIGHT: (C)2004,JPO