Cognis IP Management Gmbh

Cognis Deutschland Gmbh & Co. Kg

Ute Lemke

Rainer Eskuchen

Thomas Markert

Ralph Nemitz

Thomas Albers

Theo Ten Pierik

Volker Porrmann

Michael Langen

Christoph G Schunicht

Marc Speitkamp

Elke Veit

Disclosed is the use of water-soluble graft copolymers prepared by free-radically initiated graft polymerization of 40 to 90% by weight of component (A), selected from the group consisting of monosaccharides, oligosaccharides, polysaccharides and derivatives thereof, with 5 to 40% by weight of monomers (B), selected from the group consisting of ethylenically unsaturated C3-C10 monocarboxylic acids or the alkali or ammonium salts thereof, and 10 to 50% by weight of monomers (C), selected from the group consisting of ethylenically unsaturated N-containing monomers and/or ethylenically unsaturated monomers containing sulfo-groups, in cleaning compositions which, as well as the graft polymer, comprise at least one surfactant component, for hydrophilization and/or improvement of shine retention of hard surfaces which have been brought into contact with these cleaning compositions.

Cleaning composition comprising graft copolymers

Carbonyl compounds derived from the reaction of alkyl cyclopentenols and vinyl ethers are described. The carbonyl compounds described have excellent fragrance properties, and their use as fragrances and/or fragrance-enhancing compounds is also described. Processes for the preparation of the carbonyl compounds are described as well.

Carbonyl compounds, methods of making the same, and their use as fragrances and fragrance-enhancing additives

Growing community of inventors

Neuss, Germany

Ute Lemke