发明名称 |
Trunk piston engine lubricating oil compositions |
摘要 |
This invention encompasses trunk piston engine lubricating oil compositions, comprising a major amount of one or more Group I base oils; and one or more dispersant additives, wherein the concentration of the one or more dispersant additives within the trunk piston engine lubricating oil composition is about 0.2-0.6 wt.% on an actives basis; and methods for making and using the trunk piston engine lubricating oil compositions. |
申请公布号 |
EP2071009(A1) |
申请公布日期 |
2009.06.17 |
申请号 |
EP20080251074 |
申请日期 |
2008.03.26 |
申请人 |
CHEVRON ORONITE TECHNOLOGY B.V. |
发明人 |
VERLINDE, MARCEL |
分类号 |
C10M133/56;C10M169/04;C10N30/02;C10N30/04;C10N30/10;C10N40/25 |
主分类号 |
C10M133/56 |
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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