发明名称 |
Lubricating composition comprising triazole based lead corrosion inhibitor |
摘要 |
The present application is directed to a lubricant composition comprising a major amount of a base oil; and a lead corrosion inhibiting amount of a reaction product of a hydrocarbyl carbonyl compound and an amine compound chosen from guanidines, ureas and thioureas; with the proviso that the lubricant is essentially free of zinc dialkyldithiophosphate wear inhibitors, and substantially free of chlorinated paraffins and calcium mannich phenate. |
申请公布号 |
EP2103672(A1) |
申请公布日期 |
2009.09.23 |
申请号 |
EP20090150577 |
申请日期 |
2009.01.14 |
申请人 |
AFTON CHEMICAL CORPORATION |
发明人 |
HUTCHISON, DAVID A. |
分类号 |
C10M133/56;C10M133/44;C10M133/58;C10N30/12 |
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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