发明申请
- 专利标题： Methods Of Making Acrylic Acid From Lactic Acid Or Its Derivatives In Liquid Phase
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申请号： US16897331申请日： 2020-06-10
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公开(公告)号： US20200299220A1公开(公告)日： 2020-09-24
- 发明人: Jakob Albert , Peter Wasserscheid , Nicola Taccardi , Jens Nagengast , Matthias Kehrer , Julian Kadar , Dimitris Ioannis Collias
- 申请人： The Procter & Gamble Company
- 主分类号： C07C51/347
- IPC分类号： C07C51/347 ; B01J27/125 ; B01J27/122 ; B01J31/26 ; B01J31/02 ; C07C51/377 ; B01J27/138 ; B01J27/16
摘要：
Methods for making acrylic acid, acrylic acid derivatives, or mixtures thereof by contacting a feed stream containing lactic acid, lactic acid derivatives, or mixtures thereof with a molten salt catalyst comprising an ionic liquid (IL) and an acid in liquid phase are provided.