A process and composition for metathesis polymerization of cycloolefins.

摘要

A process for producing a molded article by introducing a reactive liquid mixture which comprises a cycloalkene containing dicylopentadiene, a norbornene-type monomer containing at least one N-substituted 5-membered cyclic amide group and a metathesis polymerization catalyst system and which has moderated metathesis polymerizability into a mold in which the liquid mixture is metathesis polymerized, and a multi-part polymerizable composition for producing the molded article.