发明名称 |
Diesel fuel composition |
摘要 |
A diesel fuel containing a soot dispersant additive which is a grafted and derivatized low molecular weight copolymer of ethylene and at least one C3-C10 alpha monoolefin is provided. Also provided is a method for improving the fuel economy of a diesel engine which comprises operating the diesel engine with a fuel composition comprising (a) a major amount of a diesel fuel and (b) a minor fuel economy improving effective amount of the soot dispersant additive. |
申请公布号 |
EP1564281(A1) |
申请公布日期 |
2005.08.17 |
申请号 |
EP20050250700 |
申请日期 |
2005.02.08 |
申请人 |
TEXACO DEVELOPMENT CORPORATION |
发明人 |
THIEL, YVONNE C.;HAYDEN, THOMAS E. |
分类号 |
C10L1/234;C10L10/06;C10L1/08;C10L1/16;C10L1/192;C10L1/195;C10L1/22;C10L1/236;C10L1/2383;C10L1/2387;C10L1/24;C10L10/02;C10L10/08 |
主分类号 |
C10L1/234 |
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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