31.
    发明专利
    未知

    公开(公告)号:BR8004658A

    公开(公告)日:1981-02-10

    申请号:BR8004658

    申请日:1980-07-25

    Applicant: HOECHST AG

    Inventor: BUCKING H MAY A KEIL K

    Abstract: Fabric softeners which result in an improved rewettability of the textile material treated with the same and which are present in the form of an aqueous solution or dispersion containing from 3 to 15% by weight of one or several quaternary ammonium compounds and from 0.5 to 1.5% by weight of a compound of the formula in which R4 is alkyl or alkenyl of from 4 to 20 carbon atoms, cyclohexyl or aryl optionally substituted by alkyl groups, x and y are hydrogen or methyl, but are not methyl at the same time, n is a number of from 0 to 20, Z is a group of formula -(CH2)mCOOMe, -SO3Me or -PO3Me2+L, m is an integer of from 0 to 3, and Me is an alkali metal or ammonium ion, as well as optionally further common auxiliaries and additives.

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