发明名称 |
Automotive lubricant composition |
摘要 |
Lubricant compositions for use in automotive engine oils comprising a combination of a specific base stock or mixture of base stocks and a friction reducing additive to improve fuel economy and fuel economy longevity of the automotive engine oil. The friction reducing additive is a specific partial polyol ester and may also include a specific saturated primary amide.
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申请公布号 |
US8470752(B2) |
申请公布日期 |
2013.06.25 |
申请号 |
US201213472021 |
申请日期 |
2012.05.15 |
申请人 |
DONAGHY CHRISTOPHER;CALVERT ROBERT BRUCE;OLDFIELD ANDREW SIMON;CRODA AMERICAS LLC;CRODA INTERNATIONAL PLC |
发明人 |
DONAGHY CHRISTOPHER;CALVERT ROBERT BRUCE;OLDFIELD ANDREW SIMON |
分类号 |
C10M105/38;C08K5/29;C10M101/04 |
主分类号 |
C10M105/38 |
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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