| 发明名称 |
LUBRICATING COMPOSITION |
| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a lubricating composition which comprises a Fischer-Tropsch-derived base oil and exhibits improved anti-oxidation properties. <P>SOLUTION: The lubricating composition having improved oxidation properties comprises: a base oil which has a content more than 50 wt.% and is selected from a group consisting of the Fischer-Tropsch-derived base oil and a poly-α-olefin (PAO) base oil or a combination of them; a detergent such as salicylate-type detergent; and an amine compound such as aromatic amine compound preferably selected from a diphenylamine and a phenyl-α-naphthylamine. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
| 申请公布号 |
JP2011084740(A) |
申请公布日期 |
2011.04.28 |
| 申请号 |
JP20100230437 |
申请日期 |
2010.10.13 |
| 申请人 |
SHELL INTERNATL RESEARCH MAATSCHAPPIJ BV |
发明人 |
DE LAGUNO GORRIA LAURA;PADDON CHRISTOPHER ANDREW;WEDLOCK DAVID JOHN |
| 分类号 |
C10M133/12;C10M105/04;C10M107/02;C10M159/22;C10M169/04;C10N10/04;C10N20/02;C10N30/10;C10N40/04;C10N40/08;C10N40/12;C10N40/25;C10N40/30;C10N50/10 |
主分类号 |
C10M133/12 |
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