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    Anionic Surfactants And Washing And Cleaning Agents Containing Same
    4.
    发明申请
    Anionic Surfactants And Washing And Cleaning Agents Containing Same 有权

    公开(公告)号：US20220002635A1

    公开(公告)日：2022-01-06

    申请号：US17479164

    申请日：2021-09-20

    申请人： Henkel AG & Co. KGaA

    发明人： Christian Kropf ,  Mireia Subinya ,  Danuta Bedrunka ,  Peter Hausoul ,  Regina Palkovits ,  Lukas Kipshagen

    IPC分类号： C11D1/14 ,  C11D11/00

    摘要： An anionic surfactant of general formula (I) or general formula (II) or mixtures thereof, in which R represents hydrogen or a linear or branched alkyl, alkenyl, alkylaryl or alkenylaryl group having 5 to 25 C atoms, n represents a number from 1 to 21 and m represents a number from 0 to 20, the sum of n and m being less than 22, and X+ represents a charge-balancing cation. The invention also relates to a mixture of the anionic surfactant of general formula (I) and the anionic surfactant of general formula (II), obainable by reacting a mixture of 3-hydroxymethylcyclopentanol monoalcoholates having secondary and primary alcoholate functions with an electrophilic alkyl, alkenyl, alkylaryl, or alkenylaryl derivative and the subsequent sulfation with a sulfating agent and optionally neutralization. The invention further relates to a method for producing the surfactant and to the use of the surfactant.