Amphiphilic compounds with at least two hydrophilic and at least two hydrophobic groups based on amides
    3.
    发明授权
    Amphiphilic compounds with at least two hydrophilic and at least two hydrophobic groups based on amides 失效
    具有至少两个基于酰胺的亲水和至少两个疏水基团的两亲化合物

    公开(公告)号:US06342625B1

    公开(公告)日:2002-01-29

    申请号:US08817930

    申请日:1997-07-02

    IPC分类号: C07C22900

    摘要: The invention relates to amphiphilic compounds of general formula (I), (R1, R3—C1-C22 hydrocarbon radical, R2—spacer, X, Y—functional groups, Z—1 to 10) with at least two hydrophilic and at least two hydrophobic groups on the basis of amides. The amphiphilic compounds of this invention are highly surface-active and are suitable in particular as emulsifiers, demulsifiers, detergents, dispersants and hydrotropics in industry and household, e.g. in the fields of metalworking, ore extraction, surface treatment, washing and cleaning, cosmetics, medicine and foodstuff processing and preparation.

    摘要翻译: 本发明涉及具有至少两个亲水性和至少两个的通式(I),(R1,R3-C1-C22烃基,R2-间隔基,X,Y-官能团,Z-1至10)的两亲化合物 基于酰胺的疏水基团。 本发明的两亲性化合物是高度表面活性的,并且特别适用于工业和家庭中的乳化剂,破乳剂,洗涤剂,分散剂和水溶助长剂。 在金属加工,矿石提取,表面处理,洗涤和清洁,化妆品,医药和食品加工和制备领域。

    Process for the preparation of trialkanolamine di(fatty acid) esters,
and the use thereof for softening fabrics
    8.
    发明授权
    Process for the preparation of trialkanolamine di(fatty acid) esters, and the use thereof for softening fabrics 失效
    制备三烷醇胺二(脂肪酸)酯的方法及其用于软化织物的用途

    公开(公告)号:US4830771A

    公开(公告)日:1989-05-16

    申请号:US208054

    申请日:1988-06-17

    申请人: Wulf Ruback Jan Schut

    发明人: Wulf Ruback Jan Schut

    IPC分类号: C11D1/62

    CPC分类号: C11D1/62

    摘要: A process for the preparation of trialkanolamine di(fatty acid) esters in which a trialkanolamine is reacted with a fatty acid in the presence of small amounts of a fatty acid ester.The trialkanolamine fatty acid diesters obtained can be converted into the quaternary ammonium salt by means of standard quaternizing agents, and the resulting products can be employed as fabric conditioners.

    摘要翻译: 一种制备三链烷醇胺二(脂肪酸)酯的方法,其中三链烷醇胺在少量脂肪酸酯的存在下与脂肪酸反应。 获得的三烷醇胺脂肪酸二酯可以通过标准季铵化剂转化为季铵盐,所得产物可用作织物调理剂。