Invention Grant
- Patent Title: Refrigerator oil and refrigerator working fluid composition
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Application No.: US15124486Application Date: 2015-02-27
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Publication No.: US10550351B2Publication Date: 2020-02-04
- Inventor: Hitoshi Takahashi , Tsutomu Takahashi , Akira Tada , Souichirou Konno
- Applicant: JX NIPPON OIL & ENERGY CORPORATION , AGC INC.
- Applicant Address: JP Tokyo JP Tokyo
- Assignee: JX NIPPON OIL & ENERGY CORPORATION,AGC INC.
- Current Assignee: JX NIPPON OIL & ENERGY CORPORATION,AGC INC.
- Current Assignee Address: JP Tokyo JP Tokyo
- Agency: Greenblum & Bernstein, P.L.C.
- Priority: JP2014-052287 20140314
- International Application: PCT/JP2015/055926 WO 20150227
- International Announcement: WO2015/137166 WO 20150917
- Main IPC: C09K5/04
- IPC: C09K5/04 ; C10M171/00 ; C10M105/38
Abstract:
The present invention provides a refrigerating machine oil comprising at least one oxygen-containing oil having a carbon/oxygen molar ratio of 2.5 or more and 5.8 or less as a base oil, and the refrigerating machine oil being used with a trifluoroethylene refrigerant.
Public/Granted literature
- US20170015935A1 REFRIGERATOR OIL AND REFRIGERATOR WORKING FLUID COMPOSITION Public/Granted day:2017-01-19
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