发明名称 |
LUBRICATING OIL COMPOSITIONS FOR OUTBOARD ENGINES |
摘要 |
The lubricating compositions of the present invention are designed for use i n a four stroke outboard marine engine and contain an oil of lubricating viscosity, an ashless dispersant, a metal detergent, a rust inhibitor, a relatively high amount of ZDDP, and an amount of a molybdenum compound sufficient to provide the composition with 15-1,000 ppm by mass of molybdenum. An amount of about 15 ppm to 1,000 ppm by mass of molybdenum from a molybdenum compound has been found to be effective as an antiwear agent in combination with the high leve ls of ZDDP.
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申请公布号 |
CA2434454(A1) |
申请公布日期 |
2004.01.08 |
申请号 |
CA20032434454 |
申请日期 |
2003.07.08 |
申请人 |
INFINEUM INTERNATIONAL LIMITED |
发明人 |
WADDOUPS, MALCOLM;REA, SALVATORE;HARTLEY, ROLFE |
分类号 |
C10M167/00;C10M169/04;(IPC1-7):C10M133/16;C10M125/04;C10M125/24 |
主分类号 |
C10M167/00 |
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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