Invention Grant
- Patent Title: Refrigerating-machine oil and working-fluid composition for refrigerating machine
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Application No.: US15305568Application Date: 2015-03-23
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Publication No.: US10253276B2Publication Date: 2019-04-09
- Inventor: Hitoshi Takahashi , Tsutomu Takahashi , Souichirou Konno
- Applicant: JXTG Nippon Oil & Energy Corporation
- Applicant Address: JP Tokyo
- Assignee: JXTG NIPPON OIL & ENERGY CORPORATION
- Current Assignee: JXTG NIPPON OIL & ENERGY CORPORATION
- Current Assignee Address: JP Tokyo
- Agency: Leydig, Voit & Mayer, Ltd.
- Priority: JP2014-089615 20140423
- International Application: PCT/JP2015/058738 WO 20150323
- International Announcement: WO2015/163071 WO 20151029
- Main IPC: C09K5/04
- IPC: C09K5/04 ; C10M171/00 ; C10M101/02 ; C10M105/06 ; C10M137/10 ; C10M169/04
Abstract:
The invention provides a refrigerating machine oil comprising a hydrocarbon-based base oil, the refrigerating machine oil having a viscosity index of 120 or less, and being used with a 1-chloro-3,3,3-trifluoropropene refrigerant.
Public/Granted literature
- US20170044462A1 REFRIGERATING-MACHINE OIL AND WORKING-FLUID COMPOSITION FOR REFRIGERATING MACHINE Public/Granted day:2017-02-16
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