| 发明名称 |
REFRIGERATING-MACHINE OIL COMPOSITION, AND COMPRESSOR FOR REFRIGERATING MACHINE AND REFRIGERATING APPARATUS EACH EMPLOYING THE SAME |
| 摘要 |
<p>A refrigerating-machine oil composition which is satisfactory in both of sludge-dispersing properties and the prevention of wear and seizing on sliding parts made of aluminum and/or iron of a compressor for refrigerating machines. The refrigerating-machine oil composition is characterized by comprising a base oil which is at least one member selected among mineral oils and synthetic oils and, incorporated therein, at least one polyamide compound having two or more amide groups per molecule, the amount of the polyamide compound being 0.01-5 mass% based on the whole refrigerating-machine oil composition.</p> |
| 申请公布号 |
WO2007072832(A1) |
申请公布日期 |
2007.06.28 |
| 申请号 |
WO2006JP325302 |
申请日期 |
2006.12.19 |
| 申请人 |
IDEMITSU KOSAN CO., LTD.;KANEKO, MASATO |
发明人 |
KANEKO, MASATO |
| 分类号 |
C10M133/16;C10M101/02;C10M103/02;C10M103/06;C10M105/06;C10M105/38;C10M107/02;C10M107/24;C10M107/32;C10M107/34;C10M107/38;C10M137/02;C10M145/20;C10M149/14;C10M149/18;C10M151/04;C10M169/04;C10N20/02;C10N30/04;C10N30/06;C10N40/02;C10N40/30;C10N50/02;F25B1/00 |
主分类号 |
C10M133/16 |
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