- 专利标题: Refrigerant oil and method for producing refrigerant oil
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申请号: US17423636申请日: 2020-01-21
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公开(公告)号: US11485926B2公开(公告)日: 2022-11-01
- 发明人: Yohei Shono , Tatsuki Nakajima , Shogo Hashimoto , Yuya Mizutani , Hidetoshi Ogata
- 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: JPJP2019-009183 20190123
- 国际申请: PCT/JP2020/002004 WO 20200121
- 国际公布: WO2020/153381 WO 20200730
- 主分类号: C10M137/10
- IPC分类号: C10M137/10 ; C10M137/08 ; C10M107/32 ; C10M169/04 ; C10N30/06 ; C10N40/30 ; C10N70/00
摘要:
The present invention provides a refrigerating machine oil comprising a lubricating base oil and at least one selected from the group consisting of an amine salt of phosphonic acid and an amine salt of phosphonic acid monoester, and a method for producing the same.
公开/授权文献
- US20220098507A1 REFRIGERANT OIL AND METHOD FOR PRODUCING REFRIGERANT OIL 公开/授权日:2022-03-31