发明名称 |
SCHMIERÖLZUSAMMENSETZUNGEN ALS HYDRAULISCHE FLÜSSIGKEITEN |
摘要 |
A lubricating oil composition comprising (I) 100 pbw of a base oil, (II) an antiwear agent comprising (i) from 0.05 to 10 pbw of a phosphorothionate and from 0.01 to 1.0 pbw of an amine salt of phosphorus compound and/or (ii) from 0.05 to 10 pbw of a dithiophosphate, and (III) a rust preventing agent comprising from 0.01 to 1.0 pbw of an amide obtained by reacting a polyalkylene polyamine and a carboxylic acid having from 4 to 30 carbon atoms, and the use of such lubricating composition. |
申请公布号 |
AT220712(T) |
申请公布日期 |
2002.08.15 |
申请号 |
AT19990944447T |
申请日期 |
1999.08.18 |
申请人 |
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. |
发明人 |
BABA, YOSHIHARU;HANYUDA, KIYOSHI |
分类号 |
C10M141/10;C10N40/08 |
主分类号 |
C10M141/10 |
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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