| 发明名称 |
REFRIGERATING MACHINE OIL AND WORKING FLUID COMPOSITION FOR REFRIGERATING MACHINE |
| 摘要 |
The present invention provides a refrigerating machine oil containing a base oil, a sulfide compound, and a gallic acid ester, the content of the sulfide compound being 0.01-2.0% by mass with respect to the total amount of the refrigerating machine oil, the content of the gallic acid ester being 10-500 ppm by mass, and the dynamic viscosity of the refrigerating machine oil at 40°C being 3-500 mm2/s. |
| 申请公布号 |
WO2014112417(A1) |
申请公布日期 |
2014.07.24 |
| 申请号 |
WO2014JP50152 |
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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