发明授权
- 专利标题： Catalysts for making acrylic acid from lactic acid or its derivatives in liquid phase
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申请号： US15868002申请日： 2018-01-11
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公开(公告)号： US10307744B2公开(公告)日： 2019-06-04
- 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 , Friedrich Alexander Universitat Erlangen-Numberg
- 申请人地址： US OH Cincinnati
- 专利权人： The Procter & Gamble Company
- 当前专利权人： The Procter & Gamble Company
- 当前专利权人地址： US OH Cincinnati
- 代理商 James E Oehlenschlager; Jason J Camp
- 主分类号： B01J27/02
- IPC分类号： B01J27/02 ; B01J27/06 ; B01J27/16 ; B01J31/04 ; B01J31/02 ; C07C51/377 ; C07C59/08 ; C07C59/315 ; C07C57/04 ; C07C51/09
摘要：
Catalysts for the dehydration of lactic acid, lactic acid derivatives, or mixtures thereof to acrylic acid, acrylic acid derivatives, or mixtures thereof in liquid phase comprising an ionic liquid (IL) and an acid are provided.
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