发明名称 |
Refrigerator lubricant compositions |
摘要 |
A lubricant composition for use in a rotary vane compressor has a base oil component that comprises an alkylbenzene as a major component thereof and a polyol ester as a minor component thereof. In particular, the base oil component comprises at least 55% by weight of alkylbenzene and at most 45% by weight of a polyol ester, more preferably between 55% and 75% by weight of alkylbenzene and between 45% and 25% by weight of polyol ester and, especially, between 60% and 75% by weight of alkyl benzene and between 45% and 25% by weight of polyol ester.
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申请公布号 |
US7176169(B2) |
申请公布日期 |
2007.02.13 |
申请号 |
US20030647531 |
申请日期 |
2003.08.26 |
申请人 |
IMPERIAL CHEMICAL INDUSTRIES PLC |
发明人 |
GIBB PETER TIMOTHY;GRAHAM DAVID WILLIAM |
分类号 |
C10M105/06;F04C29/00;C09K5/00;C10M105/38;C10M111/02;C10M129/74;C10M169/04;C10M171/00;C10N20/00;C10N20/02;C10N20/04;C10N30/00;C10N30/02;C10N30/08;C10N40/30;F25B1/00 |
主分类号 |
C10M105/06 |
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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