Invention Grant
US09255044B2 Process for the manufacture of 2-chloro-1,1,1,2-tetrafluoropropane by liquid phase fluorination of 2-chloro-3,3,3-trifluoropropene
有权
通过液相氟化2-氯-3,3,3-三氟丙烯制备2-氯-1,1,1,2-四氟丙烷的方法
- Patent Title: Process for the manufacture of 2-chloro-1,1,1,2-tetrafluoropropane by liquid phase fluorination of 2-chloro-3,3,3-trifluoropropene
- Patent Title (中): 通过液相氟化2-氯-3,3,3-三氟丙烯制备2-氯-1,1,1,2-四氟丙烷的方法
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Application No.: US13880755Application Date: 2010-10-25
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Publication No.: US09255044B2Publication Date: 2016-02-09
- Inventor: Anne Pigamo , Laurent Wendlinger , Philippe Bonnet
- Applicant: Anne Pigamo , Laurent Wendlinger , Philippe Bonnet
- Applicant Address: FR Colombes
- Assignee: Arkema France
- Current Assignee: Arkema France
- Current Assignee Address: FR Colombes
- Agency: Brinks Gilson & Lione
- International Application: PCT/IB2010/003033 WO 20101025
- International Announcement: WO2012/056263 WO 20120503
- Main IPC: C07C17/087
- IPC: C07C17/087 ; C07C19/10 ; C07C17/25 ; C07C21/18 ; C07C17/38 ; C07C17/383
Abstract:
Process of catalytic fluorination in liquid phase of product 2-chloro-3,3,3-trifluoropropene into product 2-chloro-1,1,1,2-tetrafluoropropane, with an ionic liquid based catalyst. Process for manufacturing 2,3,3,3-tetrafluoropropene.
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