Invention Grant
- Patent Title: Refrigerator oil
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Application No.: US16077922Application Date: 2017-02-15
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Publication No.: US10759982B2Publication Date: 2020-09-01
- Inventor: Yohei Shono , Akira Tada , Yuya Mizutani , Takeshi Okido , Hidetoshi Ogata
- 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: Greenblum & Bernstein, P.L.C.
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@3a8a271f
- International Application: PCT/JP2017/005547 WO 20170215
- International Announcement: WO2017/145895 WO 20170831
- Main IPC: C09K5/04
- IPC: C09K5/04 ; C10M169/04 ; C10M171/00 ; C10N20/00 ; C10N40/30
Abstract:
The present invention provides a refrigerating machine oil comprising, as a base oil, at least one oxygen-containing oil having a carbon/oxygen molar ratio of 2.5 or more and 7.5 or less, and the refrigerating machine oil being used with a 1-chloro-2,3,3,3-tetrafluoropropene refrigerant.
Public/Granted literature
- US20190078005A1 REFRIGERATOR OIL Public/Granted day:2019-03-14
Information query
