Specific branched aldehydes, alcohols, surfactants, and consumer products based thereon
    6.
    发明授权
    Specific branched aldehydes, alcohols, surfactants, and consumer products based thereon 有权
    特定的支链醛,醇,表面活性剂和基于其的消费品

    公开(公告)号:US08044249B2

    公开(公告)日:2011-10-25

    申请号:US12564428

    申请日:2009-09-22

    IPC分类号: C07C31/18 C07C29/14

    摘要: A process for preparing a detergent alcohol mixture comprising the steps of providing one or more poly-branched poly-olefins, wherein the poly-branched poly-olefins must contain one non-branched terminal olefin and one or more additional branched olefins in the molecule; hydroformylating said poly-branched poly-olefins to produce a poly-branched olefin containing aldehyde product with one or more olefins or mixture thereof; reducing the aldehyde product of step (b) in the presence of hydrogen and a hydrogenation catalyst to form a poly-branched detergent alcohol mixture; and removing said poly-branched alcohol mixture from said catalyst and branched aldehydes, alcohols and surfactants produced from the products of this process.

    摘要翻译: 一种制备洗涤剂醇混合物的方法,包括提供一种或多种多支链聚烯烃的步骤,其中多支链聚烯烃在分子中必须含有一个非支化末端烯烃和一种或多种另外的支链烯烃; 加氢甲酰化所述多支链聚烯烃以制备含有一种或多种烯烃或其混合物的含多元支链烯烃的醛产物; 在氢气和氢化催化剂的存在下还原步骤(b)的醛产物以形成多支链洗涤剂醇混合物; 并从所述催化剂中除去所述多支化醇混合物,并从该方法的产物中制备支链醛,醇和表面活性剂。

    Synthesis of fatty N-alkyl amides
    9.
    发明授权
    Synthesis of fatty N-alkyl amides 失效
    脂肪族N-烷基酰胺的合成

    公开(公告)号:US5681971A

    公开(公告)日:1997-10-28

    申请号:US354684

    申请日:1994-12-12

    摘要: Fatty N-alkyl amides are synthesized directly from glycerides (preferably triglycerides) and amines in the absence of a catalyst, and preferably without a solvent. The method provides for products suitable for use without further purification, preferably after separating the glycerol and amide products. The disclosed method is also useful for the synthesis of glycerol from glycerides and ammonia and/or primary amines.

    摘要翻译: 脂肪N-烷基酰胺直接由甘油酯(优选甘油三酸酯)和胺在不存在催化剂的情况下合成,优选不用溶剂合成。 该方法提供适用于不经进一步纯化的产物,优选分离甘油和酰胺产物后。 所公开的方法也可用于从甘油酯和氨和/或伯胺合成甘油。