Christian Schade

Process for the preparation of urethdione groups-containing polyisocyanates

Grafted polyamidoamines and grafted polyethyleneimines, preparation thereof, and use thereof as detergent additives

Cosmetic or pharmaceutical compositions for use on the skin

Preparation of products of the reaction of polyaspartimide and amino acids and the use thereof

Use of vinylpyrrolidone copolymers as detergent additives, novel polymers of vinylpyrrolidone, and preparation thereof

Use of vinylpyrrolidone and vinylimidazole copolymers as detergent additives, novel polymers of vinylpyrrolidone and of vinylimidazole, and preparation thereof

Copolymers of carboxylic acids and quaternary ammonium compounds and the use thereof as thickeners of dispersants

Vinylpyrrolidone and vinylimidazole copolymers, their preparation and their use in detergents

Quaternized copolymers suitable as active ingredients in cosmetic formulations, such as hair styling compositions

Water soluble crosslinked copolymers, their preparation and their use