Invention Grant
- Patent Title: Refrigerant composition
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Application No.: US14442855Application Date: 2013-10-30
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Publication No.: US09752069B2Publication Date: 2017-09-05
- Inventor: Beatrice Boussand
- Applicant: ARKEMA FRANCE
- Applicant Address: FR Colombes
- Assignee: ARKEMA FRANCE
- Current Assignee: ARKEMA FRANCE
- Current Assignee Address: FR Colombes
- Agency: Buchanan Ingersoll & Rooney P.C.
- Priority: FR1261033 20121120
- International Application: PCT/FR2013/052594 WO 20131030
- International Announcement: WO2014/080104 WO 20140530
- Main IPC: C09K5/04
- IPC: C09K5/04 ; F25B1/00
Abstract:
Refrigerant fluids that can be used in different types of compression systems. A composition including between 36 and 39 wt. % of difluromethane (HFC-32), between 28 and 32 wt. % of pentafluoroethane (HFC-125), and between 31 and 35 wt. % of tetrafluoroethane (HFC-134a). The composition may be used as a replacement for R-404A.
Public/Granted literature
- US20150291869A1 REFRIGERANT COMPOSITION Public/Granted day:2015-10-15
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