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    Fuel compositions comprising a combination of monoether and ashless dispersants
    1.
    发明授权
    Fuel compositions comprising a combination of monoether and ashless dispersants 失效
    包含单体和无机分散剂组合的燃料组合物

    公开(公告)号：US3658494A

    公开(公告)日：1972-04-25

    申请号：US3658494D

    申请日：1969-01-21

    Applicant: LUBRIZOL CORP

    Inventor： DORER CASPER J JR

    IPC: C10L1/14 ,  C10L1/18 ,  C10L1/22

    CPC classification number: C10L1/143 ,  C10L1/1817 ,  C10L1/1852 ,  C10L1/1985 ,  C10L1/221 ,  C10L1/2383

    Abstract: Fuel compositions containing an additive combination comprising an oxy compound and a dispersant. The oxy compounds are the monoethers of glycols and polyglycols. The dispersants are the esters, amides, imides, amidines, amine salts, and mixtures thereof of carboxylic acids characterized by the pressure of at least about 30 aliphatic carbon atoms in the acyl moiety. Solutions of such additive combinations are also disclosed. The fuels and solutions can be used to clean fuel systems in liquidfuel burning devices such as internal combustion engines.

    Abstract translation: 含有包含氧化合物和分散剂的添加剂组合物的燃料组合物。 氧化合物是二醇和聚二醇的单醚。 分散剂是羧酸的酯，酰胺，酰亚胺，脒，胺盐及其混合物，其特征在于酰基部分中至少约30个脂族碳原子的压力。 还公开了这种添加剂组合的解决方案。 燃料和溶液可用于清洁液体燃料燃烧装置（如内燃机）中的燃料系统。

    Fuel compositions comprising a combination of oxy compounds and ashless dispersants
    4.
    发明授权
    Fuel compositions comprising a combination of oxy compounds and ashless dispersants 失效
    包含氧化合物和不分散剂组合的燃料组合物

    公开(公告)号：US3658495A

    公开(公告)日：1972-04-25

    申请号：US3658495D

    申请日：1969-01-21

    Applicant: LUBRIZOL CORP

    Inventor： DORER CASPER J JR

    IPC: C10L1/14 ,  C10L1/16 ,  C10L1/18 ,  C10L1/20 ,  C10L1/22

    CPC classification number: C10L1/143 ,  C10L1/16 ,  C10L1/18 ,  C10L1/1817 ,  C10L1/1852 ,  C10L1/1985 ,  C10L1/20 ,  C10L1/22 ,  C10L1/221 ,  C10L1/2383

    Abstract: Fuel compositions containing an additive combination comprising an oxy compound and a dispersant. Oxy compounds include glycol, polyglycols, and carboxylic acid esters thereof and carboxylic acid esters of monoethers of glycols and polyglycols. The dispersants are the esters, amides, imides, amidines, amine salts, and mixtures thereof of carboxylic acids characterized by the presence of at least about 30, but preferably at least 50, aliphatic carbon atoms in the acyl moiety. Solutions of such additive combinations are also disclosed. The fuels and solutions can be used to clean fuel systems in liquid-fuel burning devices such as internal combustion engines.

    Abstract translation: 含有包含氧化合物和分散剂的添加剂组合物的燃料组合物。 氧化合物包括乙二醇，聚二醇及其羧酸酯和二醇和聚二醇的单醚的羧酸酯。 分散剂是羧酸的酯，酰胺，酰亚胺，脒，胺盐及其混合物，其特征在于在酰基部分中存在至少约30个但优选至少50个的脂族碳原子。 还公开了这种添加剂组合的解决方案。 燃料和溶液可用于清洁液体燃料燃烧装置（如内燃机）中的燃料系统。

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