申请人:E. I. Du Pont de Nemours and Company
公开号:US04130579A1
公开(公告)日:1978-12-19
Aromatic-aliphatic dinitriles of the formula ##STR1## in which Ar is an arylene or substituted arylene are useful in the preparation of the corresponding amines which are intermediates for the preparation of thermally stable, rigid, polyamides.
具有以下结构的芳香族-脂肪族二腈##STR1##,其中Ar是芳基或取代芳基,可用于制备相应的胺,这些胺是制备热稳定、刚性聚酰胺的中间体。