发明名称 |
LUBRICATING OIL COMPOSITIONS COMPRISING FISCHER-TROPSCH DERIVED BASE OILS |
摘要 |
<p>Use of a lubricating oil composition comprising at least one Fischer-Tropsch derived base oil for reducing exhaust port blocking of a 2-stroke engine. The present invention also relates to a 2-stroke lubricating engine oil composition comprising (i) at least one Fischer-Tropsch derived base oil having a kinematic viscosity at 100° C. in the range of from 2 to 30 mm2/s at 100° C. and (ii) 5 wt % or greater of a hydrocarbon solvent; wherein the lubricating engine oil composition has a Blocking Index of greater than 130 as measured by the JASO M343-92 Exhaust System Blocking Test Method.</p> |
申请公布号 |
EP2705126(A1) |
申请公布日期 |
2014.03.12 |
申请号 |
EP20120718220 |
申请日期 |
2012.05.03 |
申请人 |
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. |
发明人 |
BUSSE, PETER MAX;LUNT, NIGEL EDMUND;SCHLEPER, STEFAN BERNHARD;WEDLOCK, DAVID JOHN |
分类号 |
C10M107/02;C10M143/00;C10N30/04;C10N30/06;C10N40/26 |
主分类号 |
C10M107/02 |
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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