发明名称 |
LUBRICANT FOR COMPRESSION REFRIGERATING MACHINE AND REFRIGERATING APPARATUS USING THE SAME |
摘要 |
The present invention provides a lubricating oil for a compression type refrigerator including a polyvinyl ether-based compound containing an alkylene glycol or polyoxyalkylene glycol unit and a vinyl ether unit in a molecule and having a molecular weight in a range of 300 to 3,000, an epoxy compound having 8 or more carbon atoms The lubricating oil for a compression type refrigerator of the present invention has high miscibility and high viscosity index, and is excellent in stability, and does not have an unpleasant odor under carbon dioxide atmosphere. |
申请公布号 |
EP2071011(A4) |
申请公布日期 |
2011.05.04 |
申请号 |
EP20070807541 |
申请日期 |
2007.09.19 |
申请人 |
IDEMITSU KOSAN CO., LTD. |
发明人 |
KANEKO, MASATO;IKEDA, HARUTOMO |
分类号 |
C10M169/04;C10M171/00;C10N20/02;C10N20/04;C10N30/10;C10N40/30 |
主分类号 |
C10M169/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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