发明名称 |
Lubricant composition for air-cooled two-stroke cycle engines |
摘要 |
<p>A lubricating oil composition used in air-cooled two-stroke cycle engines having a Mannich detergent and an ashless dispersant, wherein the ratio of the Mannich detergent to ashless dispersant is from 3:1 to 5:1. The detergency additive may also contain at least one of the following compounds: molybdenum, an overbased alkyl oxy benzene sulfonate and an alkylsalicylate. The detergency additive of the present invention provides improved detergency when used in a lubricating oil composition for air-cooled two-stroke cycle engines.</p> |
申请公布号 |
EP1138753(A2) |
申请公布日期 |
2001.10.04 |
申请号 |
EP20010302619 |
申请日期 |
2001.03.21 |
申请人 |
CHEVRON ORONITE COMPANY LLC |
发明人 |
TIMAR, JOSEPH, JR.;SHROUT, MICHAEL A. |
分类号 |
C10M105/04;C10M105/06;C10M125/22;C10M129/54;C10M133/18;C10M133/56;C10M137/10;C10M143/06;C10M159/16;C10M159/24;C10M163/00;C10N10/04;C10N10/12;C10N20/00;C10N30/04;C10N40/26;(IPC1-7):C10M163/00 |
主分类号 |
C10M105/04 |
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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