| 发明名称 |
REFRIGERATING MACHINE OIL COMPOSITION |
| 摘要 |
<p>The invention provides a refrigerating machine oil composition by which a capillary tube is hardly clogged when a hydrofluorocarbon type, a hydrocarbon type, an ether type, a carbon dioxide type or an ammonia type is used as a refrigerant. It is a refrigerating machine oil composition in which base oil containing at least one polyol ester is mixed with 1 to 40 % by weight based on the total amount of the composition, of an alkylbenzene having a number average molecular weight of 100 to 1,000.</p> |
| 申请公布号 |
EP2319906(B1) |
申请公布日期 |
2015.02.25 |
| 申请号 |
EP20100180776 |
申请日期 |
1999.05.12 |
| 申请人 |
IDEMITSU KOSAN CO., LTD. |
发明人 |
SAKANOUE, SHUICHI;TAKESUE, MASAHIKO;TAKAGI, MINORU |
| 分类号 |
C10M169/04;C10M111/04;C10M171/00;C10N20/04;C10N30/04;C10N40/30 |
主分类号 |
C10M169/04 |
| 代理机构 |
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| 主权项 |
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| 地址 |
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