Invention Application
US20120253058A1 Manufacture of difluoroethylene carbonate, trifluoroethylene carbonate and tetrafluoroethylene carbonate
审中-公开
二氟碳酸乙烯酯，三氟乙烯碳酸酯和四氟乙烯碳酸酯的制造
- Patent Title: Manufacture of difluoroethylene carbonate, trifluoroethylene carbonate and tetrafluoroethylene carbonate
- Patent Title (中): 二氟碳酸乙烯酯，三氟乙烯碳酸酯和四氟乙烯碳酸酯的制造
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Application No.: US13497316Application Date: 2010-09-27
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Publication No.: US20120253058A1Publication Date: 2012-10-04
- Inventor: Jens Olschimke , Dirk Seffer , Martin Bomkamp
- Applicant: Jens Olschimke , Dirk Seffer , Martin Bomkamp
- Applicant Address: DE Hannover
- Assignee: SOLVAY FLUOR GMBH
- Current Assignee: SOLVAY FLUOR GMBH
- Current Assignee Address: DE Hannover
- Priority: EP09171491.5 20090928
- International Application: PCT/EP2010/064221 WO 20100927
- Main IPC: C07C68/06
- IPC: C07C68/06 ; H01L21/306
Abstract:
Difluoroethylene carbonate, trifluoroethylene and tetrafluoroethylene carbonate are produced by the reaction between elemental fluorine and ethylene carbonate or fluorinated ethylene carbonates with a lower degree of fluorination.
Information query
