申请人:Ciba-Geigy Corporation
公开号:US04055570A1
公开(公告)日:1977-10-25
Dicarboxylic acids and dicarboxylic acid derivatives which contain N,N-imidazolidine-4,5-diones are useful monomers for the manufacture of polymers, in particular polyesters.
含有 N,N-咪唑烷-4,5-二酮的二羧酸及二羧酸衍生物是制造聚酯等高分子材料的有用单体。