文献类型：专利

英文题名：Novel octa-methyl-containing cage-like silsesquioxane aryne resin for composite material used for fiber

作者：HUANG F;DU L;ZHOU Y;LI Q;DENG S

机构：[1]UNIV EAST CHINA SCI & TECHNOLOGY;[2]UNIV EAST CHINA SCI & TECHNOLOGY

申请号：CN100577714-C

公开日：2010-01-06

语种：英文

收录：DERWENT

摘要：NOVELTY - Octa-methyl-containing cage-like silsesquioxane aryne resin (1) is new. USE - Novel octa-methyl-containing cage-like silsesquioxane aryne resin is used for composite material for fiber. ADVANTAGE - The octa-methyl-containing cage-like silsesquioxane aryne resin provides composite material having excellent mechanical property, chemical resistance, heat resistance, thermal oxidation resistance and dielectric property. DETAILED DESCRIPTION - Octa-methyl-containing cage-like silsesquioxane aryne resin of formula (1) is new. R=methyl; n=0-20; R'=benzene ring-containing group of formula (1a); G=-C(?=)CH or -H when R' is oxygen-containing group of formula (1b), or -C(?=)CH when R' is silicon-containing group of formula (1c); k=1-3;and m=2-4.