Henkel Kommanditgesellschaft Auf Aktien

Henkel Kgaa

Henkel Kommanditgesellschaft Auf Aktien (henkel Kgaa)

Wolfgang Gress

Herbert Fischer

Ulrich Eicken

Bernd Wegemund

Manfred Gorzinski

Brigitte Hase

Norbert Stork

Ulrich Nagorny

Rainer Hoefer

Doris Oberkobusch

Heinz-Guenther Schulte

Helmut Eschwey

Ludwig Schieferstein

Roland Gruetzmacher

Christian De Haut

Ralf Neumann

Alfred Meffert

Thomas Moeller

Paul Birnbrich

Joachim Galinke

Adolf Asbeck

Hubert Harth

Rudi Heyden

Michael Eckelt

Norbert Wiemers

Martin Witthaus

Horst-Juergen Krause

Horst-Werner Wollenweber

Andreas Heidbreder

Harald Frommelius

Heinrich Linden

Wolf-Dieter Willmund

Hans T Leinen

Reinhard Bunte

Joachim Conradi

Hans Bornmann

Horst-Jurgen Krause

Hans-Juergen Sladek

Ulrike Mahler

Heinz Linden

Thomas Moller

Birgit Hirschberger

Heinz-Guenter Schulte

Horst-W Wollenweber

Hans-Jurgen Sladek

Sarantis Moustakas

Wilhelm Offermann

Gerhard Schachtlbauer

A process for producing coating compositions involving: (a) providing a reactive diluent, (b) providing an inert solvent, (c) providing a polymeric polyol, (d) providing an isocyanate, (e) reacting (a)-(d) in a reactive diluent comprising a ring opening product of a carboxylic acid ester epoxide with a dihycric or higher alcohol.

Fatty chemical polyalcohols as reagent thinners

Mortars and plasters containing additives which are alcohols having from 8 to 72 carbon atoms adsorbed on solid supports, and processes for the preparation of the additives.

Use of alcohols as additives for plaster and/or mortar

Production of thickening agents in liquid state

Flow controllers for powder lacquers

Foam control agents for the food, paint and paper industries

Block polymers containing ester groups as defoamers for aqueous systems

Binder mixtures for stoving lacquers

Polyurethane-based thickeners

Polyacrylates and their use for powder coatings are disclosed. In order to prepare the polyacrylates, acrylic acid, methacrylic acid, their esters with C.sub.1 -C.sub.4 alcohols, and/or fumaric acid, maleic acid, and their anhydrides are first polymerized. The polymers are then reacted with long chain alcohols, one alcohol having an aliphatic chain with 6 to 36 carbon atoms and a second alcohol having a cyclic amide structure. This polyacrylate is suitable as a levelling agent for powder coatings, in particular for powder lacquers. It improves the flowing behavior by reducing the orange peel effect and improves flowability.

Polyacrylates and their use as levelling agents for powder coatings

Poly-N-acylalkyleneimines corresponding to the following formula ##STR1## are used as an oxidatively crosslinking constituent in paints. In formula (I), R--CO represents the acyl radical of a mono- or polyunsaturated, aliphatic C.sub.16-22 carboxylic acid or a mixture of such radicals, R'--CO represents the acyl radical of a C.sub.1-22 carboxylic acid or a mixture of such radicals and x and y represent the percentages by weight of the particular polymer units, x assuming values of 20 to 100% and preferably 20 to 95% and y assuming values of 80 to 0% and preferably 80 to 5%. The indices m and n independently of one another may assume the value 2 or 3.

New paint binders

Water-dilutable binder mixtures based on alkyd resins and poly-n-acyl

Use of partial esters of oligoglycerols with fatty acids as pigment

Fungicidal solutions containing 2,4,5,6-tetrachloroisophthalodinitrile are provided. The solutions are prepared by dissolving from 5% to 12% by weight of 2,4,5,6-tetrachloroisophthalodinitrile in 1,3-dimethyl-2-imidazolidinone. The solutions are clear and can be stirred without streaking or sedimentation into water-based paints or lacquers or solvent-containing paints or lacquers.

Fungicidal solution

Coating process

Paint binders

Growing community of inventors

Wuppertal, Germany

Wolfgang Gress