MONOMER COMPOSITION FOR POLYMERIZING BRANCHED SILSESQUIOXANE POLYMER, A BRANCHED SILSESQUIOXANE POLYMER SYNTHESIZED FROM THE SAME HAVING EXCELLENT PHYSICAL PROPERTY BY CONTROLLING BRANCHED LEVEL IN POLYMERIZATION ACCORDING TO THE RATIO OF EACH ISOMER, AND A MANUFACTURING METHOD THEREOF

摘要

PURPOSE: A monomer composition for polymerizing branched silsesquioxane polymer is provided to separate the wanted ratio of isomers stably, and to manufacture branched silsesquioxane polymer with various shapes according to the ratio of isomers.;CONSTITUTION: A monomer composition for polymerizing branched silsesquioxane polymer comprises cyclic siloxane substituted by hydroxyl group in solvent. The cyclic siloxane substituted by hydroxyl group comprises a step of controlling the ratio of steric isomers of the cis, trans, random and twist steric isomers; and a step of polymerization of the cyclic group containing the ratio-controlled cis, trans, random and twist steric isomers under the presence of a catalyst in solvent.;COPYRIGHT KIPO 2012