Bayer Aktiengesellschaft

Miles Inc.

Bayer Aktiengesselschaft

Manfred Bock

Josef Pedain

Lothar Kahl

Reinhard Halpaap

Christian Wamprecht

Klaus Nachtkamp

Walter Uerdingen

Theodor Engbert

Wolfgang Schultz

Knud Reuter

Bernd Klinksiek

Hans-Ulrich Meier-Westhues

Hans-Joachim Kreuder

Holger Casselmann

Hanns P Muller

Gerhard Grogler

Richard Kopp

Rudolf Braden

Walter Schafer

Jurgen Meixner

Heinrich Hess

Eberhard Konig

Manfred Schonfelder

Joachim Petzoldt

Oswald Wilmes

Nusret Yuva

Gerhard Jonschker

Stefan Groth

Gerhard Mennicken

Horst Gruttmann

Rainer Rettig

Wilhelm Slawyk

Rolf Dhein

Kurt Findeisen

Wolfgang Fischer

Klaus Konig

Dieter Arlt

Hans-Josef Laas

Harald Blum

Lutz Schmalstieg

Frank Richter

Lothar Puppe

Joachim Probst

Hanns-Peter Muller

Gert Jabs

Manfred Dahm

Wieland Hovestadt

Terry A Potter

Michael Sonntag

Holger Meyborg

Klaus Noll

Christian Wegner

Werner Kubitza

Gerhard Klein

Hans-Walter Illger

Werner Mormann

Hans-Ulrich Buschhaus

Lanny D Venham

Beate Baumbach

Artur Haus

Thomas Klimmasch

Werner Clarenz

Wolfhart Wieczorrek

Gunther Baatz

Dieter Schleenstein

Carl-Gerd Dieris

Stanley F Siranovich

Peter Breidenbach

Werner Drouve

Claus Kobusch

Lothar B Acker

Randall Dearth

Philip Yeske

Ulrike Dellwo

Hanns-Peter M{umlaut Over (u)}ller

Heino M{umlaut Over (u)}ller

Process for the production of polyisocyanates containing isocyanurate groups and their use

Aqueous coating compositions containing urethane (meth)acylates having UV-hardening isocyanate groups

Cosolvent-free, aqueous, anionic polyurethane dispersions and their use as peelable coatings

The invention relates to the use of 4-isocyanatomethyloctane 1,8-diisocyanate isocyanatononane, (TIN) and TIN-containing mixtures for preparing polyurethane lacquers and coatings which can be applied from an aqueous medium.

Use of special isocyanates for preparing aqueous polyurethane coatings

The present invention relates to transparent coating compositions containing a binder and 0.5 to 25 wt. %, based on resin solids, of a material consisting of nanoscale primary particles obtained by jet dispersion of the nanoscale particles in the coating composition. The present invention also relates to a process for the production of these transparent coating compositions containing nanoscale particles by passing the coating compositions containing nanoscale primary particles and a binder in at least one pass through an apparatus which has at least one nozzle or at least one slit having a bore diameter or slit width of 0.05 to 1 mm and a length to diameter ratio of the bore or a depth to slit width ratio of the slit of 1 to 10, wherein there is a pressure differential between the nozzle inlet and outlet of at least 0.5, preferably of 1 MPa.

Transparent coating compositions containing nanoscale particles and

The present invention relates to colloidal metal oxides having blocked isocyanate groups, which are based on the reaction product of

Colloidal metal oxides having blocked isocyanate groups

The present invention relates to a process for the production of aqueous dispersions which form powder coatings at room temperature, have an average particle size of 0.1 to 10 .mu.m, contain polyols and blocked polyisocyanate crosslinking agents, and, after stoving, yield coatings with improved water and solvent resistance, in particular on metallic substrates.

Process for the production of aqueous stoving coating compositions

The present invention relates to coating composition, which is suitable for preparing light fast coatings and contains a cosolvent-free, aqueous, anionic dispersion of polyurethane-ureas, the solids content of which contains the reaction product, present at least partially in salt form, of

Cosolvent-free aqueous, anionic polyurethane dispersions and their use

The present invention relates to aqueous polyurethane coating compositions wherein the binder contains

Coating compositions for glass substrates

The present invention relates to a powder coating composition for the production of non-yellowing flexible coatings which is solid below 30.degree. C. and liquid above 120.degree. C. and contains a mixture of

Powder coating compositions and their use for coating heat-resistant

A method is described for the preparation of aqueous coating compositions based on resin binders containing isocyanate-reactive hydrogen atoms and polyisocyanates, by mixing the components with water, wherein the mixture is forced at a pressure of from 1 to 30 MPa through a nozzle of small size in at least one dimension.

Aqueous two-component polyurethane coating compositions and a method for

The present invention relates to a heat curable, one-component polyurethane reactive compositions containing

Heat curable, one-component polyurethane reactive compositions

Coating compound, a process for its preparation and its use for the

Polyisocyanate-modified dicarboxylic (poly)anhydrides which are solid below 40.degree. C., liquid above 120.degree. C. and based on the reaction product of organic polyisocyanates with more than equivalent quantities, based on the NCO/COOH reaction, of dicarboxylic (poly)anhydrides containing free carboxyl groups and optional subsequent modification of the reaction product with less than equivalent quantities, based on the anhydride groups, of anhydride-reactive amino and/or hydroxyl groups; and powder coating compositions containing as binder these polyisocyanate-modified dicarboxylic (poly)anhydrides as curing agents for polyepoxides.

Polyisocyanate-modified dicarboxylic (poly) anhydrides

Blocked (cyclo)aliphatic polyisocyanates wherein 30 to 70 equivalent-% of the isocyanate groups are blocked with butanone oxime, 30 to 70 equivalent-% of the isocyanate groups are blocked with 1,2,4-triazole and 0 to 30 equivalent-% of the isocyanate groups are blocked with other blocking agents; a method for their preparation by blocking lacquer polyisocyanates with these blocking agents, optionally with the prior, simultaneous or subsequent modification of the polyisocyanates with hydrazine derivatives containing one or more isocyanate-reactive groups; and the use of the blocked polyisocyanates as cross-linking agents for organic polyhydroxy compounds in one-component polyurethane stoving compositions.

Blocked polyisocyanates

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Leverkusen, Germany

Manfred Bock