发明授权
- 专利标题: Refrigerator oil
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申请号: US16077932申请日: 2017-02-15
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公开(公告)号: US11505760B2公开(公告)日: 2022-11-22
- 发明人: Yohei Shono , Akira Tada , Yuya Mizutani , Takeshi Okido , Hidetoshi Ogata , Tatsuki Nakajima
- 申请人: ENEOS Corporation
- 申请人地址: JP Tokyo
- 专利权人: ENEOS Corporation
- 当前专利权人: ENEOS Corporation
- 当前专利权人地址: JP Tokyo
- 代理机构: Greenblum & Bernstein, P.L.C.
- 优先权: JPJP2016-033437 20160224
- 国际申请: PCT/JP2017/005548 WO 20170215
- 国际公布: WO2017/145896 WO 20170831
- 主分类号: C09K5/04
- IPC分类号: C09K5/04 ; C10M171/00 ; C10M101/00 ; C10M131/04 ; C10M169/04 ; C10N20/00 ; C10N30/02 ; C10N40/30
摘要:
The present invention provides a refrigerating machine oil comprising a hydrocarbon-based base oil having a viscosity index of 120 or less, and the refrigerating machine oil being used with a 1-chloro-2,3,3,3-tetrafluoropropene refrigerant.
公开/授权文献
- US20210054301A1 REFRIGERATOR OIL 公开/授权日:2021-02-25