发明名称 |
Lubricating oil composition |
摘要 |
<p>A low SAPS lubricating oil composition exhibiting having up to 0.3 wt.% sulfur, up to 0.08 wt.% phosphorus, and a sulfated ash content up to 0.80 wt.% comprising a nitrogen-containing ashless dispersant, a boron source, the wt.% N to wt.% B ratio being 3:1 to 5:1.</p> |
申请公布号 |
EP1632554(A1) |
申请公布日期 |
2006.03.08 |
申请号 |
EP20050107063 |
申请日期 |
2005.07.29 |
申请人 |
INFINEUM INTERNATIONAL LIMITED |
发明人 |
SHAW, ROBERT;THORNHILL, MICHELE |
分类号 |
C10M163/00;C10M169/04 |
主分类号 |
C10M163/00 |
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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