发明申请
- 专利标题: PROCESS FOR PREPARING ISOCYANATES
- 专利标题(中): 制备异氰酸酯的方法
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申请号: US12678771申请日: 2008-09-11
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公开(公告)号: US20100217035A1公开(公告)日: 2010-08-26
- 发明人: Carsten Knoesche , Andreas Woelfert , Torsten Mattke , Eckhard Stroefer , Heinrich-Josef Blankertz , Bernhard Geissler
- 申请人: Carsten Knoesche , Andreas Woelfert , Torsten Mattke , Eckhard Stroefer , Heinrich-Josef Blankertz , Bernhard Geissler
- 申请人地址: DE Ludwigshafen
- 专利权人: BASF SE
- 当前专利权人: BASF SE
- 当前专利权人地址: DE Ludwigshafen
- 优先权: EP07116729.0 20070919
- 国际申请: PCT/EP2008/062038 WO 20080911
- 主分类号: C07C263/10
- IPC分类号: C07C263/10
摘要:
The present invention relates to a process for preparing diisocyanates from diamines and phosgene in the gas phase.
公开/授权文献
- US08288584B2 Process for preparing isocyanates 公开/授权日:2012-10-16
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