Henkel Kommanditgesellschaft Auf Aktien

Henkel Kommanditgesellschaft Auf Aktien (henkel Kgaa)

Gaby Schilling

Wolfgang Klauck

Johann Klein

Martin Majolo

Helmut Loth

Tilwin Lepsius

Klaus Helpenstein

Anke Lewin

Wilfried Huebner

Claudia Mai

Wolfgang Ernst

Felicitas Kolenda

Thomas Fandel

Sabine Sipmann

Ralph Schuetze

Friedheim Koepnick

Hans-Peter Sattler

The present invention relates to a composition, and a method of preparing and using the same. The composition contains at least one water-soluble or water-dispersible polymer or combinations thereof, and one or more filler particles that includes WDP gypsum particles. The WDP gypsum particles are obtained from waste gas-desulphurization plants and have a particles size distribution mean diameter ranging from 13 &#x3bc;m to 500 &#x3bc;m. The composition is particularly useful as a surface coating, a surfacing compound, a sealing compound, an adhesive or a molding composition.

Preparation containing gypsum from flue gas desulphurisation, method for using the same and use thereof

A binder which is a graft polymer bearing at least two alkoxysilyl groups of the formula&#x2014;Si(R)(OR)in which Rand Rare independently linear or branched alkyl groups containing 1 to 6 carbon atoms and m is an integer of 0 to 2. The graft polymer has graft branches on a graft base. The graft polymer contains at least 0.5% by weight, based on the graft base, of graft branches.

Binding agents and binding agent compositions containing alkoxy silyl groups, methods of production and use

A method of nondestructive, reversible fixing of a coherent layer to a substrate, comprising the steps of anchoring a nonfibrous coherent layer to a film having either or both of projecting or embedded anchoring elements, wherein the anchoring elements provide mechanical anchorage of the coherent layer to the film, and fixing the coherent layer and film to the substrate. The coherent layer is anchored by applying a liquid or paste form material to the substrate that sets on the substrate to form the coherent layer, which is nonadhesive or only slightly adhesive to the film.

Use of a film with anchoring elements for a mechanic fixation

The invention relates to a polymer dispersion containing water and at least 60 wt. % of an organic polymer which has at least one group of general formula (I) A&mdash;Si(Z) (OH) . The invention also relates to a composition containing at least one organic polymer which has at least one group of general formula (I), and at least one other organic polymer or a mixture of two or more other organic polymers.

Dispersions of silyl-terminated polymers with a high solids content, their production and their use

An aqueous polymer adhesive is provided containing styrene polymers or styrene copolymers with alkyl acrylate acid/or alkyl methacrylates and a thickener system containing an inorganic thickener and an aqueous dispersion of an acrylic acid/acrylamide copolymer which can be partially replaced by a dispersion of a (co)polymer containing acrylate residues, a dispersion of a (co)polymer containing acrylic acid residues and methacrylic acid residues and polyarethanes. The adhesive has a high initial strength and can be in layers up to 30 mm thick.

Assembly adhesive based on an aqueous (co)polymer dispersion

Water-resistant hydraulically setting compositions

Growing community of inventors

Duesseldorf, Germany

Gaby Schilling