发明申请
- 专利标题: Process for producing vinylene carbonate
- 专利标题(中): 碳酸亚乙烯酯的制备方法
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申请号: US11920040申请日: 2006-05-04
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公开(公告)号: US20090176997A1公开(公告)日: 2009-07-09
- 发明人: Reinhard Langer , Anke Beckmann , Andreas Schulze Tilling , Paul Wagner , Leslaw Mleczko , Sigurd Buchholz
- 申请人: Reinhard Langer , Anke Beckmann , Andreas Schulze Tilling , Paul Wagner , Leslaw Mleczko , Sigurd Buchholz
- 优先权: DE10-2005-021-964.0 20050512
- 国际申请: PCT/EP2006/004155 WO 20060504
- 主分类号: C07D317/40
- IPC分类号: C07D317/40
摘要:
The present invention relates to the industrial production of vinylene carbonate (VC) by eliminating hydrogen chloride from chloroethylene glycol carbonate (CGC) or solid catalysts in the gas phase, the reaction being carried out over a catalyst bed agitated by thorough mixing.
公开/授权文献
- US08203006B2 Process for producing vinylene carbonate 公开/授权日:2012-06-19
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