A bis(o-diamine) is reacted with a bis(benziloxy)-2,2'-bis(arylethynyl)biphenyl to provide a qunioxaline polymer having pendant phenylethynyl groups. These polymers can be cured to provide thermally stable polymer compositions.
一种双(邻二胺基)物质与双(苄氧基)-2,2'-双(芳基
乙炔基)
联苯反应,形成一种具有偏挂
苯乙炔基的
喹喔啉聚合物。这些聚合物可以固化以提供热稳定的聚合物组合物。