Invention Grant
- Patent Title: Method for synthesizing cyclic carbonates
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Application No.: US15812437Application Date: 2017-11-14
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Publication No.: US10093643B2Publication Date: 2018-10-09
- Inventor: Thérèse Hémery , Hans-Georg Kinzelmann , Rosa Maria Sebastián Pérez , Jordi Marquet Cortés , Yongxia Wang , Jorge Aguilera
- Applicant: Henkel AG & Co. KGaA , Henkel IP & Holding GmbH
- Applicant Address: DE Duesseldorf
- Assignee: Henkel AG & Co. KGaA and Henkel IP & Holding GmbH
- Current Assignee: Henkel AG & Co. KGaA and Henkel IP & Holding GmbH
- Current Assignee Address: DE Duesseldorf
- Agent James E. Piotrowski
- Priority: EP15169447 20150527
- Main IPC: C07D317/08
- IPC: C07D317/08 ; C07D317/36 ; B01J21/08 ; B01J23/04 ; B01J27/08 ; C08G64/34
Abstract:
The present invention relates to a method for synthesizing cyclocarbonates by reacting an epoxy compound and carbon dioxide at atmospheric pressure and elevated temperature in the presence of a heterogeneous catalyst system comprising an alkali metal halide and silica as well as the use of said catalyst system for the synthesis of cyclocarbonates.
Public/Granted literature
- US20180065948A1 Method for Synthesizing Cyclic Carbonates Public/Granted day:2018-03-08
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