Invention Grant
- Patent Title: Process for preparing polyisocyanates
- Patent Title (中): 多异氰酸酯的制备方法
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Application No.: US12515768Application Date: 2007-11-30
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Publication No.: US08445622B2Publication Date: 2013-05-21
- Inventor: Horst Binder , Hubert Graf
- Applicant: Horst Binder , Hubert Graf
- Applicant Address: DE Ludwigshafen
- Assignee: BASF SE
- Current Assignee: BASF SE
- Current Assignee Address: DE Ludwigshafen
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: EP06125323 20061204
- International Application: PCT/EP2007/063069 WO 20071130
- International Announcement: WO2008/068198 WO 20080612
- Main IPC: C08G18/08
- IPC: C08G18/08
Abstract:
The present invention relates to a process for preparing polyisocyanates by oligomerization of isocyanates.
Public/Granted literature
- US20100292396A1 PROCESS FOR PREPARING POLYISOCYANATES Public/Granted day:2010-11-18
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