发明名称 |
LUBRICATING COMPOSITIONS COMPRISING CARBODIIMIDES |
摘要 |
A crankcase lubricating oil composition comprising: (A) an oil of lubricating viscosity in a major amount; (B) as an additive component in a minor amount, an oil- soluble metal salt of a dithiophosphoric acid; (C) as an additive component in a minor amount, an oil-soluble carbodiimide compound; and, wherein the lubricating oil composition is contaminated with at least 0.3 mass %, based on the total mass of the lubricating oil composition, of a biofuel or a decomposition product thereof and mixtures thereof. |
申请公布号 |
CA2713922(C) |
申请公布日期 |
2016.12.20 |
申请号 |
CA20102713922 |
申请日期 |
2010.08.23 |
申请人 |
INFINEUM INTERNATIONAL LIMITED |
发明人 |
STRICKLAND, KEITH;MCTAVISH, STUART JAMES;RICHARD, KATHERINE;MACARTHUR, DAVID JAMES |
分类号 |
C10M141/10;C10M133/22;C10M137/10 |
主分类号 |
C10M141/10 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|