发明申请
- 专利标题： METHOD FOR CONTINUOUSLY PRODUCING ALKYLAMINO(METH)ACRYLAMIDES
- 专利标题（中）： 连续生产烷基胺（甲基）丙烯酰胺的方法
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申请号： US13254280申请日： 2010-03-03
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公开(公告)号： US20110313195A1公开(公告)日： 2011-12-22
- 发明人: Bardo Schmitt , Wolfgang Klesse , Martina Ebert , Dirk Broell , Guido Protzmann , Joachim Knebel , Thomas Kehr , Hans-Gerhard Stadler , Gerhard Koelbl , Benedikt Laux
- 申请人： Bardo Schmitt , Wolfgang Klesse , Martina Ebert , Dirk Broell , Guido Protzmann , Joachim Knebel , Thomas Kehr , Hans-Gerhard Stadler , Gerhard Koelbl , Benedikt Laux
- 优先权： DE102009002239.2 20090407
- 国际申请： PCT/EP2010/052689 WO 20100303
- 主分类号： C07C231/02
- IPC分类号： C07C231/02
摘要：
The invention relates to a process for continuously preparing N-alkyl(meth)acrylamides by reacting alkyl (meth)acrylates with high-boiling amines. A catalyst activation and specific workup technique achieve product qualities which have not been achieved to date. In addition, very high space-time yields and overall yields can be achieved.