| 发明名称 |
REFRIGERATING MACHINE OIL AND WORKING FLUID COMPOSITION FOR REFRIGERATING MACHINE |
| 摘要 |
The present invention provides a refrigerating machine oil comprising: a base oil; a sulfide compound; and a gallate, wherein a content of the sulfide compound is 0.01 to 2.0% by mass and a content of the gallate is 10 to 500 ppm by mass based on a total amount of the refrigerating machine oil, and the refrigerating machine oil having a kinematic viscosity at 40°C of 3 to 500 mm 2 /s. |
| 申请公布号 |
EP2947136(A4) |
申请公布日期 |
2016.02.24 |
| 申请号 |
EP20140740698 |
申请日期 |
2014.01.08 |
| 申请人 |
JX NIPPON OIL & ENERGY CORPORATION |
发明人 |
SAITO MASANORI;SHIMPO HIROKO;ADEGAWA KUNIKO |
| 分类号 |
C10M141/08;C10M105/38;C10M107/24;C10M107/34;C10M129/74;C10M135/22;C10M135/30;C10M137/04;C10M169/04;C10N20/02;C10N30/06;C10N30/08;C10N40/30;F25B1/00 |
主分类号 |
C10M141/08 |
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