FUEL COMPOSITION COMPRISING DETERGENT AND QUATERNARY AMMONIUM SALT ADDITIVE
    7.
    发明申请
    FUEL COMPOSITION COMPRISING DETERGENT AND QUATERNARY AMMONIUM SALT ADDITIVE 审中-公开
    包含洗涤剂和季铵盐添加剂的燃料组合物

    公开(公告)号:US20150337227A1

    公开(公告)日:2015-11-26

    申请号:US14816313

    申请日:2015-08-03

    摘要: A method of reducing deposits in a diesel engine, the method comprising combusting in the engine a diesel fuel composition comprising a detergent additive which is not a quaternary ammonium salt or a Mannich reaction product; and a quaternary ammonium salt additive comprising the reaction product of nitrogen containing species having at least one tertiary amine group and a quaternizing agent; wherein the nitrogen containing species is selected from: (i) the reaction product of a hydrocarbyl-substituted acylating agent and a compound comprising at least one tertiary amine group and a primary amine, secondary amine or alcohol group; (ii) a Mannich reaction product comprising a tertiary amine group; and (iii) a polyalkylene substituted amine having at least one tertiary amine group.

    摘要翻译: 一种减少柴油发动机中的沉积物的方法,所述方法包括在发动机中燃烧包含不是季铵盐或曼尼希反应产物的洗涤剂添加剂的柴油燃料组合物; 和包含含有至少一个叔胺基的含氮物质和季铵化剂的反应产物的季铵盐添加剂; 其中所述含氮物质选自:(i)烃基取代的酰化剂与包含至少一个叔胺基团和伯胺,仲胺或醇基团的化合物的反应产物; (ii)包含叔胺基团的曼尼希反应产物; 和(iii)具有至少一个叔胺基团的聚亚烷基取代的胺。

    FUEL COMPOSITION COMPRISING DETERGENT AND QUANTERNARY AMMONIUM SALT ADDITIVE
    8.
    发明申请
    FUEL COMPOSITION COMPRISING DETERGENT AND QUANTERNARY AMMONIUM SALT ADDITIVE 审中-公开
    包含洗涤剂和季铵盐添加剂的燃料组合物

    公开(公告)号:US20130031828A1

    公开(公告)日:2013-02-07

    申请号:US13583024

    申请日:2011-03-10

    IPC分类号: C10L1/22

    摘要: A method of reducing deposits in a diesel engine, the method comprising combusting in the engine a diesel fuel composition comprising a detergent additive which is not a quaternary ammonium salt or a Mannich reaction product; and a quaternary ammonium salt additive comprising the reaction product of nitrogen containing species having at least one tertiary amine group and a quaternizing agent; wherein the nitrogen containing species is selected from: (i) the reaction product of a hydrocarbyl-substituted acylating agent and a compound comprising at least one tertiary amine group and a primary amine, secondary amine or alcohol group; (ii) a Mannich reaction product comprising a tertiary amine group; and (v) a polyalkylene substituted amine having at least one tertiary amine group.

    摘要翻译: 一种减少柴油发动机中的沉积物的方法,所述方法包括在发动机中燃烧包含不是季铵盐或曼尼希反应产物的洗涤剂添加剂的柴油燃料组合物; 和包含含有至少一个叔胺基的含氮物质和季铵化剂的反应产物的季铵盐添加剂; 其中所述含氮物质选自:(i)烃基取代的酰化剂与包含至少一个叔胺基团和伯胺,仲胺或醇基团的化合物的反应产物; (ii)包含叔胺基团的曼尼希反应产物; 和(v)具有至少一个叔胺基团的聚亚烷基取代的胺。

    Fuel compositions
    10.
    发明授权
    Fuel compositions 有权
    燃料组成

    公开(公告)号:US08715375B2

    公开(公告)日:2014-05-06

    申请号:US12679834

    申请日:2008-09-25

    申请人: Jacqueline Reid

    发明人: Jacqueline Reid

    IPC分类号: C10L1/18

    摘要: A diesel fuel composition comprising a performance enhancing additive, wherein the performance enhancing additive is the product of a Mannich reaction between: (a) an aldehyde; (b) a polyamine; and (c) an optionally substituted phenol; wherein the molar ratio of component (c) to component (b) in the reaction mixture used to prepare the performance enhancing additive is at least 1.5:1.

    摘要翻译: 一种柴油燃料组合物,其包含性能增强添加剂,其中所述性能增强添加剂是以下之间的曼尼希反应的产物:(a)醛; (b)多胺; 和(c)任选取代的苯酚; 其中用于制备性能增强添加剂的反应混合物中组分(c)与组分(b)的摩尔比为至少1.5:1。