发明名称 |
Refrigerating machine oil composition |
摘要 |
A refrigerating machine oil composition comprising an alicylic dicarboxylic acid ester compound having an alicyclic ring and two ester groups represented by formula (1) bonded to adjacent carbon atoms of the alicyclic ring: -COOR<1> wherein R<1> represents analkyl group having 1-18 carbon atoms, said alicyclic dicarboxylic acid ester compound being obtained by using an alcohol component comprising (a) at least one alcohol selected from a group consisting of fatty alcohols each having 1 to 5 carbon atoms; and (b) at least one alcohol selected from a group consisting of fatty alcohols each having 6 to 18 carbon atoms. |
申请公布号 |
AU5303399(A) |
申请公布日期 |
2001.01.22 |
申请号 |
AU19990053033 |
申请日期 |
1999.08.20 |
申请人 |
NIPPON MITSUBISHI OIL CORPORATION |
发明人 |
YUJI SHIMOMURA;SATOSHI SUDA;HIROYUKI HIRANO |
分类号 |
C09K5/04;C10M105/36;C10M169/04;C10M171/00 |
主分类号 |
C09K5/04 |
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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