Invention Grant
- Patent Title: Compositions
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Application No.: US16637194Application Date: 2018-08-06
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Publication No.: US11136482B2Publication Date: 2021-10-05
- Inventor: Robert E Low
- Applicant: MEXICHEM FLUOR S.A. DE C.V.
- Applicant Address: MX Potosi
- Assignee: MEXICHEM FLUOR S.A. DE C.V.
- Current Assignee: MEXICHEM FLUOR S.A. DE C.V.
- Current Assignee Address: MX Potosi
- Agency: Crowell & Moring LLP
- Agent Yuezhong Feng
- Priority: GB1712813 20170810
- International Application: PCT/GB2018/052243 WO 20180806
- International Announcement: WO2019/030508 WO 20190214
- Main IPC: C09K5/04
- IPC: C09K5/04 ; C09K3/30
Abstract:
The invention provides a composition comprising 1,1-difluoroethene (R-1132a), difluoromethane (R-32), 2,3,3,3-tetra-fluoropropene (R-1234yf), optionally carbon dioxide (CO2, R-744), and, optionally, 1,1,2-trifluoroethene (R-1123).
Public/Granted literature
- US20200224071A1 COMPOSITIONS Public/Granted day:2020-07-16
Information query
