Basf Aktiengesellschaft

Karin Sperling-Vietmeier

Axel Sanner

Son Nguyen Kim

Horst Westenfelder

Birgit Potthoff-Karl

Rainer Becker

Harald Keller

Norbert Goetz

Joachim Paust

Christian Schade

Bernd Wenderoth

Volker Schehlmann

Jorg Breitenbach

Herbert Fisch

Stefan Stein

Hans-Ulrich Wekel

Rainer Blankenburg

Peter Hoessel

Franz Frosch

Helmut Guembel

Gabriele Deckers

Use of crosslinked copolymers of monoethylenically unsaturated carboxylic acids as stabilizer in oil-in-water emulsions

Hairsetting compositions

Use of polyurethanes which are soluble or dispersible in water as aids in cosmetic and pharmaceutical compositions, and polyurethanes which contain polylactic acid polyols as copolymerized units

Use of cationic polyurethanes and polyureas as ingredients of cosmetic preparations

Cosmetic compositions contain a polymer with the repeating structural unit (I) ##STR1## where the radicals have the meanings stated in the description.

Cosmetic composition with polymer-bound benzophenone chromophores

A cosmetic composition comprises a polymer with the repeating structural unit (I) ##STR1## where R and R' can be identical or different and are H, alkali metal, ammonium, C.sub.1 -C.sub.30 alkyl,

The use of sulfonate-bearing polyamides which are obtainable from

Sulfonate-bearing polyamides and their use in hairsetting compositions

Use of polycondensation products, and novel polycondensation products

Arylpolyenecarboxylic acids and their derivatives of the formula I ##STR1## where Ar is phenyl, biphenylyl or naphthyl, each of which can be substituted by one to three C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -alkoxy, hydroxyl or phenoxy groups, or amino groups which can be mono- or di-substituted by C.sub.1 -C.sub.4 -alkyl groups, or one methylenedioxy group, it being possible for the substituents to be identical or different,

Arylpolyenecarboxylic acids and their derivatives as sunscreen agents in

Hair setting composition containing as film formers copolymers based on tert-butyl acrylate and/or tert-butyl methacrylate, having a K value of from 10 to 50 and obtainable by free radical polymerization of

Hair setting composition

A terpolymer suitable for use as a film former in hair setting compositions is obtainable by free radical polymerization of 10%-24% by weight of N-vinylpyrrolidone, 46%-74% by weight of tert-butyl acrylate or methacrylate and 16%-30% by weight of acrylic or methacrylic acid, whose carboxyl groups may be partially or completely neutralized with an organic amine, ammonia or a basic alkali metal compound and which has a K value of from 25 to 65.

Terpolymers, use thereof in hair setting compositions for increased

1,1-Dialkoxy-2-oxo-6-aryl-3,5-alkadienes of the general formula I ##STR1## where Ar is a phenyl, biphenyl or naphthyl radical which may be substituted by one, two or three C.sub.1 -C.sub.4 -alkyl groups, C.sub.1 -C.sub.4 -alkoxy groups, hydroxyl groups, phenoxy groups, amino groups which may be mono- or di-C.sub.1 -C.sub.4 -alkyl-substituted, halogen atoms or a methylenedioxy group, the substituents being identical or different,

1,1-dialkoxy-2-oxo-6-aryl-3,5-alkadienes

Copolymers based on tert-butyl acrylate and/or tert-butyl methacrylate, having a K value of from 10 to 50 and obtainable by free radical polymerization of

Copolymer based on tert-butyl acrylate or methacrylate

Growing community of inventors

Neustadt, Germany

Karin Sperling-Vietmeier