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公开(公告)号:US20130109806A1
公开(公告)日:2013-05-02
申请号:US13660253
申请日:2012-10-25
申请人: Harald SCHAEFER , Horst Binder , Thomas Genger , Daniel Flojhar
发明人: Harald SCHAEFER , Horst Binder , Thomas Genger , Daniel Flojhar
IPC分类号: C09K3/00 , C09D175/04 , C08K5/521 , C08K5/5313 , C08K5/42
CPC分类号: C08G18/792 , C08G18/022 , C08G18/089 , C08G18/1875 , C08K5/42 , C08K5/521 , C08K5/5313 , C08K5/57 , C09D175/04
摘要: The present invention relates to a new process for preparing polyisocyanates of (cyclo)aliphatic diisocyanates, said polyisocyanates containing isocyanurate groups and being stable with respect to color drift in solvents.
摘要翻译: 本发明涉及一种制备(环)脂族二异氰酸酯的多异氰酸酯的新方法,所述多异氰酸酯含有异氰脲酸酯基并且相对于溶剂中的颜色漂移是稳定的。