- 专利标题: FREEZER OIL FOR R32 REFRIGERANT AND COMPOSITION COMPRISING SAME
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申请号: EP17741455.4申请日: 2017-01-19
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公开(公告)号: EP3406693A1公开(公告)日: 2018-11-28
- 发明人: YOSHIKAWA, Fumitaka , KAJIKI, Takeshi , UEDA, Seita , YAMADA, Munehiro
- 申请人: NOF Corporation
- 申请人地址: 20-3 Ebisu 4-chome Shibuya-ku Tokyo 150-6019 JP
- 专利权人: NOF Corporation
- 当前专利权人: NOF Corporation
- 当前专利权人地址: 20-3 Ebisu 4-chome Shibuya-ku Tokyo 150-6019 JP
- 代理机构: J A Kemp
- 优先权: JP2016008803 20160120; JP2016135733 20160708; JP2017001210 20170106
- 国际公布: WO2017126578 20170727
- 主分类号: C10M105/36
- IPC分类号: C10M105/36 ; C10M105/32 ; C10M111/04 ; C10M169/04 ; C09K5/04 ; C10M105/34 ; C10M107/24 ; C10M129/76 ; C10M137/04 ; C10N20/00 ; C10N30/00 ; C10N40/30
摘要:
The present invention provides a refrigerating machine oil for R32 refrigerant containing (A) a citric acid triester composed of citric acid and a monohydric aliphatic alcohol having 2 - 10 carbon atoms.
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