-
公开(公告)号:US4885348A
公开(公告)日:1989-12-05
申请号:US236282
申请日:1988-08-19
申请人: James P. Brown , Ernst O. Duber , Mark Loenders
发明人: James P. Brown , Ernst O. Duber , Mark Loenders
IPC分类号: C07C275/00 , C07C67/00 , C07C239/00 , C08G18/80
CPC分类号: C08G18/808
摘要: A dispersion in an aromatic polyisocyanate of a reaction product of the polyisocyanate and an amine having the formula: ##STR1## wherein Q represents hydrogen or hydrocarbyl and R represents a hydrocarbyl radical selected from radicals of the formulae: ##STR2## or wherein R and Q together with the attached nitrogen atom form a piperidine, morpholine or pyrolidine ring bearing a hydrocarbyl radical on at least one of the carbon atoms adjacent to the nitrogen atom.
摘要翻译: 多异氰酸酯和具有下式的胺的反应产物的芳族多异氰酸酯的分散体:其中Q表示氢或烃基,R表示选自下式的基团的烃基:其中R和Q 与连接的氮原子一起形成在与氮原子相邻的至少一个碳原子上带有烃基的哌啶,吗啉或吡咯烷环。