A cross-linked copolymer comprizing repeating units derived from a mixture comprising metathesis polymerizable cyclic compounds such as dicyclopentadiene and carboxylic acid esters of which the acid residue and alcohol residue have individually at least one norbornene-moiety, a process for producing the copolymer, a process for producing a molded article from the copolymer and a polymerizable composition therefor.
一种交联共聚物,其重复单元来自一种混合物,该混合物由可偏析聚合的环状化合物(如双
环戊二烯)和
羧酸酯组成,其中的酸残基和醇残基分别具有至少一个
降冰片烯分子;一种生产共聚物的工艺;一种用共聚物和可聚合组合物生产模塑制品的工艺。