发明名称 |
composição de combustível diesel, pacote de aditivo, método de operação de um motor a diesel e uso de um aditivo |
摘要 |
A diesel fuel composition comprising a quaternary ammonium salt additive which additive is formed by the reaction of (1) a quaternising agent and (2) a compound formed by the reaction of a hydrocarbyl-substituted acylating agent and at least 1.4 molar equivalents of an amine of formula (B1) or (B2), wherein R2 and R3 are the same or different alkyl, alkenyl or aryl groups having from 1 to 22 carbon atoms; X is a bond or alkylene group having from 1 to 20 carbon atoms; n is from 0 to 20; m is from 1 to 5; and R4 is hydrogen or a C1 to C22 alkyl group. |
申请公布号 |
BR112014002620(A2) |
申请公布日期 |
2017.03.01 |
申请号 |
BR20141102620 |
申请日期 |
2012.08.02 |
申请人 |
INNOSPEC LIMITED |
发明人 |
JACQUELINE REID;STEPHEN LEONARD COOK |
分类号 |
C10L1/14;C10L1/238;C10L1/2383;C10L10/18 |
主分类号 |
C10L1/14 |
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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