Imidazolidine-4,5-dione dicarboxylic acids and derivatives
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.