Basf Aktiengesellschaft

Basf Se Corporation

Michael Gotsche

Axel Sanner

Karl Kolter

Maximilian Angel

Karl Siemensmeyer

Son Nguyen Kim

Frank Funke

Karl-Heinrich Schneider

Stefan Frenzel

Rolf Dersch

Kristin Tiefensee

Claudia Wood

Alfred Leinenbach

Reinhold Dieing

Peter Hössel

Kathrin Michl

Katrin Zeitz

Kati Schmidt

Keith Leslie Rutherford

Anton Negele

Jens Rieger

Holger Schöpke

Tanja Schneider

Heinz Heissler

Steffen Gibs

James David Carnahan

Andreas Bastian

Marcos Gomez

A process for preparing graft copolymers of polyvinyl esters by polymerization of

Process for preparing water-soluble or water-dispersible polyether-containing polymers and the use thereof as coating agents, binders and/or film-forming excipients in pharmaceutical dosage forms or packaging materials or as additives in cosmetic, dermatological or hygienic preparations

The invention relates to the use of at least one copolymer obtainable by

Use of crosslinked cationic polymers in skin cosmetic and dermatological preparations

The invention relates to the use of polyacrylic acids which contain organic terminal groups containing sulphur, comprising at least two carbon atoms, having an average molecular weight Mof 5 000-30 000 g/mol and which are at least partially neutralized by a base which is selected from the group of alkali hydroxides and ammonia as auxiliary agents for wet grinding of calcium carbonate. The invention also relates to fine particle aqueous suspensions of calcium carbonate which are produced by wet grinding of calcium carbonate in the presence of said polyacrylic acids.

Use of polyacrylic acids as grinding aids for calcium carbonate

The use of polymers obtainable by free-radical polymerization of

Formulations of hair cosmetics

The invention relates to the use of graft copolymers obtained by radical graft copolymerisation of a) at least one open-chained N-vinylamide compound of general formula (I) wherein R, R, Rrepresents H or C-C-alkyl and b) optionally, one or several other copolymerizeable monomers on a polymer graft base c) for cosmetic applications, with the proviso that if the polymer graft base is a compound containing polyether, the copolymerizeable polymer b) does not represent vinylester

Use of hydrophilic graft copolymers containing N-vinylamine and/or open-chain N-vinylamide units in cosmetic formulations

Hard capsules comprising polymers of vinyl esters and polyethers, their use and production

Soft capsules comprising polymers of vinyl esters and polyethers, the use and production thereof

APPLICATION OF WATER-SOLUBLE OR WATER-DISPERSIBLE POLYMERIZATES WHICH CONTAIN POLY-ETHER AND WHICH ARE USED AS A COATING AGENT, A BINDING AGENT AND/OR AS A FILM-FORMING AUXILIARY AGENT IN PHARMACEUTICAL FORMS OF ADMINISTRATION

A process is provided for preparing W/O emulsions having crosslinked water-swollen polymers dispersed therein, by aftertreatment with a redox initiator system to reduce the residual monomer content.

Preparation of W/O emulsions

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Mannheim, Germany

Michael Gotsche