Henkel Kommanditgesellschaft Auf Aktien

Cognis Deutschland Gmbh

Heinz-Guenther Schulte

Rainer Hoefer

Harald Frommelius

Wolfgang Gress

Hans-Christian Raths

Klaus Hornfeck

Horst-Werner Wollenweber

Dieter Kaps

Stefan Gollnick

Ralf Neumann

Herbert Fischer

Thomas Moeller

Ludwig Schieferstein

Paul Birnbrich

Ulrich Eicken

Ulrich Pegelow

Christian De Haut

Joachim Conradi

Hans-Juergen Sladek

Sarantis Moustakas

Guenter Tauber

Wolfgang Pille-Wolf

Pigment concentrates comprising a pigment, a liquid carrier medium and a dimerdiolalkoxylate, wherein a dimer portion of the dimerdiolalkoxylate comprises from about 36 to about 44 carbon atoms, and wherein the at least one dimerdiolalkoxylate has from about 1 to about 200 moles of alkylene oxide per mole of dimerdiol, are described in conjunction with methods of preparing the same.

Pigment concentrates containing dimerdiolalkoxylate additives, and methods of preparing same

Pigment concentrates comprising a pigment, a liquid carrier medium and a diol alkoxylate of the general formulae (I), (II) and/or (III) are described in conjunction with methods of preparing the same. The diol alkoxylates described and used herein are of the general formulae (I), (II) and/or (III):

Use of diol alkoxylates as additives for the production of pigment concentrates

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

Method of coating electrically conductive substrates

The invention is a method for improving the flow of particulate lacquer powders when the lacquer powders are coated on a substrate and the substrate heated to fuse the lacquer particles to provide a finished lacquer surface on the substrate. The flow control agent is an oxazine, oxazoline, oligoxazine or oligoxazoline and salts of the compounds with protonic acids. The flow control agents when included in power lacquer formulations improve the flow of the lacquer when the powder lacquer coated substrate is heated to fuse the coating.

Flow controllers for powder lacquers

Production of thickening agents in liquid state

Aqueous fatty alcohol dispersions

Foam control agents for the food, paint and paper industries

Process for controlling the sedimentation of sticky impurities from

The invention relates to a process for controlling the deposition of stickies from paper stock suspensions in papermaking. According to the invention, the deposition of stickies is controlled by addition of an effective quantity of a degradation product of native starch to the paper stock suspension.

Process for controlling the deposition of stickies from paper stock

A process for improving the bonding of hotmelt materials which post crosslink in the presence of moisture, to water vapor impermeable substrates by applying an activator material, which release bound water at the hotmelt application temperature, to at least one of the water vapor impermeable substrates.

Process for bonding substrates impermeable to water vapor

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Muelheim, Germany

Heinz-Guenther Schulte