Fuel composition containing alkylene oxide-adducted hydrocarbyl amide having reduced amine by-products
    10.
    发明专利
    Fuel composition containing alkylene oxide-adducted hydrocarbyl amide having reduced amine by-products 有权
    含有亚胺基氧化物加入的含有还原胺类副产物的碳酰胺的燃料组合物

    公开(公告)号:JP2012255175A

    公开(公告)日:2012-12-27

    申请号:JP2012219728

    申请日:2012-10-01

    Abstract: PROBLEM TO BE SOLVED: To provide a fuel composition comprising a major amount of hydrocarbons having a boiling point in the gasoline or diesel range and an alkylene oxide-adducted hydrocarbyl amide reaction product.SOLUTION: The fuel composition comprises a major amount of hydrocarbons having the boiling point in the gasoline or diesel range and an alkylene oxide-adducted hydrocarbyl amide reaction product having from about 3 to 50 moles of alkylene oxide per mole of hydrocarbyl amide, wherein the reaction product is prepared by: (a) first reacting a fatty acid or fatty acid lower alkyl ester with ammonia or a mono- or di-hydroxy hydrocarbyl amine; and (b) subsequently reacting the resulting intermediate with an alkylene oxide to provide a reaction product comprising the alkylene oxide-adducted hydrocarbyl amide, a mixture of mono- and di-ester products, and amine by-products. The amount of amine by-products in the reaction product is less than 7 wt.%, based on the total weight of the alkylene oxide-adducted hydrocarbyl amide reaction product, and the amide:ester ratio in the reaction product is in the range of from about 0.1:1 to 1.1:1.

    Abstract translation: 要解决的问题:提供一种包含大量在汽油或柴油范围内具有沸点的烃和加成烯化氧加成的烃基酰胺反应产物的燃料组合物。 解决方案:燃料组合物包含主要量的在汽油或柴油范围内具有沸点的碳氢化合物和每摩尔烃基酰胺具有约3-50摩尔环氧烷烃的环氧烷烃加合的烃基酰胺反应产物, 其中所述反应产物通过以下步骤制备:(a)首先使脂肪酸或脂肪酸低级烷基酯与氨或一羟基或二羟基烃基胺反应; 和(b)随后使得到的中间体与烯化氧反应以提供包含烯化氧加成的烃基酰胺,单酯和二酯产物的混合物和胺副产物的反应产物。 基于环氧烷烃加成的烃基酰胺反应产物的总重量,反应产物中的胺副产物的量小于7重量%,反应产物中的酰胺:酯比在 为约0.1:1至1.1:1。 版权所有(C)2013,JPO&INPIT

Patent Agency Ranking