文献类型：专利

英文题名：Triblock modified cyanate ester resin is represented as PCL-b-PDMS-b-PCL-modified cyanate ester, which is prepared by dissolving and heating block polymer in cyanate ester resin to obtain mixture, which is placed in oven under vacuum

作者：NI L;SHEN K;SUN Y;ZHOU Q;YOU Y;CHEN S;XU Q;NI X

机构：[1]UNIV EAST CHINA SCI & TECHNOLOGY

申请号：CN105295372-A

申请日：2015-12-08

公开日：2016-02-03

语种：英文

收录：DERWENT

摘要：NOVELTY - Triblock modified cyanate ester resin is represented as PCL-b-PDMS-b-PCL-modified cyanate ester, which is prepared by dissolving and heating block polymer in cyanate ester resin to obtain mixture. The mixture is placed in vacuum oven to remove air bubbles, and cured in curing system to obtain modified cyanate ester resin system. USE - Triblock modified cyanate ester resin. ADVANTAGE - The triblock modified cyanate ester resin isprepared in simple manner, and has excellent toughness and bending strength, and good mechanical properties for aerospace and other high-tech fields. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method for preparing triblock modified cyanate ester resin, which involves mixing 100 pts. wt. cyanate ester and 10-50 pts. wt. PCL-b-PDMS-b-PCL.