Polycarbodiimide compound, production process thereof, resin composition, and treatment method of article
申请人:DAINICHISEIKA COLOR
& CHEMICALS MFG. CO. LTD.
公开号:EP0805172A2
公开(公告)日:1997-11-05
A polyfunctional polycarbodiimide compound contains at least four molecular chains bonded independently to a backbone. Each of the molecular chains contains a carbodiimido (-N=C=N-) group. The polyfunctional carbodiimide compound can be produced by reacting (a) an isocyanate compound having at least one carbodiimido group and at least one isocyanate group with (b) a polyol, polyamine and/or aminoalcohol having at least four hydroxyl, primary amino and/or secondary amino groups in a molecule. Also disclosed are a resin composition containing the polyfunctional polycarbodiimide compound as a crosslinking agent; and a treatment method of an article, which makes use of the resin composition.
多官能团聚碳二亚胺化合物含有至少四条独立键合在骨架上的分子链。每条分子链都含有一个碳二亚胺(-N=C=N-)基团。多官能团碳化二亚胺化合物可通过以下反应制得:(a) 具有至少一个碳化二亚胺基团和至少一个异氰酸酯基团的异氰酸酯化合物与(b) 分子中具有至少四个羟基、伯氨基和/或仲氨基的多元醇、多胺和/或氨基醇。本发明还公开了一种含有多官能团聚碳二亚胺化合物作为交联剂的树脂组合物;以及一种使用该树脂组合物的物品处理方法。