文献类型：专利

英文题名：New acetylene terminated triazoleimide oligomer, useful in the fields of aeronautics, aerospace, microelectronics, automobile industries and ship industries

作者：HUANG F;DU L;HU Y;WAN L;ZHOU X

机构：[1]UNIV EAST CHINA SCI&TECHNOLOGY

申请号：CN101993434-A

申请日：2009-08-21

公开日：2011-03-30

语种：英文

收录：DERWENT

摘要：NOVELTY - Acetylene terminated triazoleimide oligomer (I), is new. USE - The compound (I) is useful in the fields of aeronautics, aerospace, microelectronics, automobile industries and ship industries. ADVANTAGE - The oligomer can be easily dissolved in a polar solvent, and has high heat stability after curing and crosslinking at 220 degrees C, and thus suitable for preparing advanced composite material. DETAILED DESCRIPTION - Acetylene terminated triazoleimide oligomer of formula (I), is new. Ar = 1-yl-4-ylbenzene or 4-yl-4'-ylbiphenyl; X = -C(=O)-, -O-, -C(CF3)2- or a diphenyl compound of formula (II); Y1 = -CH2-, -O-, -C(CH3)2- or -C(CF3)2-; and n = 2-10. An INDEPENDENT CLAIM is also included for preparing (I).