Henkel Kommanditgesellschaft Auf Aktien

Henkel Kommanditgesellschaft Auf Aktien (henkel Kgaa)

Cognis Deutschland Gmbh & Co. Kg

Henkel Kgaa

Manfred Gorzinski

Herbert Fischer

Wolfgang Gress

Ulrich Eicken

Bernd Wegemund

Paul Birnbrich

Heidi Fiedler

Ludwig Schieferstein

Raymond Mathis

Hans-Christoph Wilk

Alfred Meffert

Thomas Huver

Brigitte Hase

Joerg-Dieter Klamann

Ulrich Nagorny

Helmut Eschwey

Norbert Stork

Thomas Tamcke

Reinhard Bunte

Charles G Dewitt

Christian De Haut

Jeffrey T Langley

Thomas Moller

Stefan Kuepper

Ulrike Mahler

Martin Schaefer

Andreas Botulinski

Issac Fleming

Ulrike Driessen

Horst-W Wollenweber

Hans-Jurgen Sladek

Dispersant compositions are described which contain: (a) a carrier medium comprising glycerol carbonate, the carrier medium present in an amount of from 10 to 80% by weight based on the composition; and (b) one or more polyester dispersants present in an amount of from 20 to 90% by weight based on the composition.

Dispersant compositions containing glycerol carbonate and polyester-based dispersants

The bondability of a polyolefin, particularly to cyanoacrylate adhesives, is improved by incorporating in the polyolefin a polymerization initiator capable of initiating the polymerization of the monomers constituting the cyanoacrylate adhesive. The polymerization initiator may, for example, be a sterically hindered nitrogen base and may be mixed with the polyolefin at a temperature above the polyolefin's glass transition temperature using, for example, co-extrusion or co-injection methods.

Polyolefine materials with improved adhesivity

Polymerizable compositions containing titanium, manganese and/or zirconium salts of olefinically unsaturated, polymerizable carboxylic acids and other olefinically unsaturated comonomers and a radical polymerization initiator are suitable for the organic coil coating of metallic materials. These non-aqueous metal coatings are suitable for the chromium-free pretreatment of steel with excellent corrosion control.

Polymerizable, chromium-free, organic coatings for metal

Textile lubricants with improved resistance to slinging

Polyolefine parts and foils with permanently improved surface properties

Modified resins made from the reaction of epoxidized esters and resin

Block polymers containing ester groups as defoamers for aqueous systems

The invention relates to spinning finishes in the form of aqueous emulsions or aqueous solutions containing water-soluble polymer compounds having weight average molecular weights of more than 10.sup.6.

Spinning preparations in the form of aqueous emulsions or aqueous

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

Use of partial esters of oligoglycerols with fatty acids as pigment

Air-drying lacquer binder of a ring-opening product of (I) an epoxidized polyoctenylene or cylco-octene-cycloene copolymer having an average molecular weight of from 600 to 3000 and (II) one or more of (a) an unsaturated carboxylic acid containing from 6 to 22 carbon atoms, (b) an alcohol containing from 2 to 6 hydroxy groups (c) a hydroxyalkylamine containing at least one hydroxyalkyl group, the hydroxy groups of the alcohols (b) and the hydroxyalkylamines (c) being esterified with an unsaturated carboxylic acid containing from 6 to 22 carbon atoms to an OH number of less than 25, and wherein the ring opening product has an average molecular weight of from 1500 to 10,000 and an acid number of from 0.1 to 20. The invention also relates to a process for producing this lacquer binder and to its use in high-solids lacquer systems.

Air-drying lacquer binder based on polyoctenylene

An unsaturated polyester, preferably having a stellate molecular structure, with a polyol center and monohydric alcohol connected to the polyol hydroxy moieties through a di- or tri- carboxylic acid link, as well as a process for its synthesis, and use of the compounds in air-drying lacquer binders.

Unsaturated alcohol-modified polyesters

A process for preparing alkyd resin emulsions where a precondensate is further condensed to an acidic precondensate which is esterified to yield a resin which is then emulsified, and the products of this process.

Alkyd resins containing hydroxyl groups

Alkyd resin mixtures for use in stoving water lacquers which contain polyols having an average molecular weight of from 200 to 2000 g/mole, an average --OH functionality of &gt;2, and terminal groups of the formula, --CHR--OH in which R=--H, --CH.sub.3, or both --H and --CH.sub.3.

Polyol-modified alkyd resins

Growing community of inventors

Duesseldorf, Germany

Manfred Gorzinski