Basf Se Corporation

Eva Max

Ansgar Behler

Laurence Pottie

Christian Schade

Frank Clasen

Almud Folge

Jochen Giesinger

Monika Barbenheim

Julie Grumelard

An aqueous surfactant composition containing

Aqueous surfactant compositions

The present invention relates to an alkyl glycoside sulfomethylsuccinate having the formula R-O-S-Rwherein Ris an alkyl radical having 6 to 30 carbon atoms, S is a monosaccharide moiety, and Ris a sulfomethylsuccinate moiety. Furthermore the present invention relates to a process for making this alkyl glycoside sulfomethylsuccinate and to an alkyl glycoside itaconate which is a useful intermediate for use in this process. Furthermore the present invention relates to a cosmetic composition comprising the alkyl glycoside sulfomethylsuccinate and to the use of the alkyl glycoside sulfomethylsuccinate for improving the foam stability of a cosmetic composition.

Alkylglycoside sulfomethylsuccinate surfactants

The present invention relates to a composition comprising water, at least one surfactant, at least one ester of levulinic acid with a fatty alcohol and a water-soluble salt. Furthermore the present invention relates to the use of at least one ester of levulinic acid with a fatty alcohol for increasing the viscosity of a composition comprising water and at least one surfactant.

Cosmetic composition comprising ester of levulinic acid with a fatty alcohol

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Bayreuth, Germany

Eva Max