Basf Coatings Ag

Basf Coatings Gmbh

Other

Basf Aktiengesellschaft

Basf Coating Ag

Hubert Baumgart

Uwe Meisenburg

Ulrike R&ouml;ckrath

Heinz-Peter Rink

Reinhold Schwalm

Karl-Heinz Joost

Fritz Bartol

Bernd Bruchmann

Erich Beck

Joachim Woltering

Ulrike Röckrath

Günther Ott

Berthold Austrup

Paul J Harris

Egon Wegner

Ulrich Poth

Stephan Schwarte

Frank Dietsche

Klaus Menzel

Hans Renz

Yvonne Heischkel

Fatmir Raka

Georg Wigger

Guido Wilke

Peter Betz

Peter Mayenfels

Nick Gruber

Rainer Blum

Christian Schade

Stefan Silber

Donald H Campbell

Wolfgang Paulus

Werner-Alfons Jung

Thomas Farwick

G&uuml;nter Mohrhardt

Rolf Schulte

Gabriele Dlugosch

Vincent Cook

Helmut Kleine Beckmann

Simone Jurczik

Uwe Conring

Guido Schulze-Finkenbrink

Andrea Zumbrink

Edeltraud Hagemeister

Sandra Hasse

Daniel Kussel

Simone Bitter

Kurt Wendel

Bernd Sachweh

Horst Hintze-Brüning

Edgar Zeller

G&uuml;nther Ott

Michael A Gessner

Thomas Danner

Bruce Oermann

Michael Dornbusch

Sonja Judat

Oliver Johannpoetter

Beate Gebauer

Ingrid Heid

Klaus Holzapfel

Peter-Heinz Rink

Vince Cook

Petra Toboll

Udo Höffmann

Astrid Poth

Christin Sobbe

G&uuml;nther Mohrhardt

Peter Schwab

Eckchard Sapper

Horst Binger

Rainer Königer

Theodora Dirking

Yvonne Lichte

Bostjan Muhic

Stephan Heffels

Iris Ross-Lippke

Peter Averhage

Verena Peters

Winfried Kreis

A process is disclosed for producing moldings, in which a pigmented coating composition (P) and a free-radically crosslinkable coating composition (K), which after crosslinking to completion produces a transparent coating (KE) are applied to a support sheet, wherein a dried but as yet not completely crosslinked coating (KT) is produced from the coating composition (K), the coated support sheet is shaped and is injection backmolded or foam-backed, and the coating (KT) is cured or aftercured; the crosslinkable coating composition (K) comprising a free-radically crosslinkable component (KK) which contains hydrogen bond forming structural elements.

Method for producing molded parts, especially for use in automobile manufacture, and corresponding appropriate films comprising a coating

The present invention relates to electrodeposition primer compositions comprising catalytically active core/shell particles CS. The electrodeposition primer compositions can be used more particularly for cathodic dip coating for the coating of automobile bodies or parts thereof.

Electrodeposition paint composition

A cathodic electrodeposition coating material comprising (A) at least one water-dispersible organic binder containing cationic groups, where the cathodic electrodeposition coating material has been admixed with 0.005%-0.5% by weight, based on the solids content of the cathodic electrodeposition coating material, of (B) an organic, tetravalent titanium, zirconium or hafnium complex having one or more oxygen-containing ligands.

Cathodic electrodeposition paint containing metal-organic compound

Disclosed is cathodic electrodeposition coating comprising at least one binder, at least one crosslinking agent, at least one bismuth compound comprising a basic bismuth nitrate, and a polymethylene urea. In one embodiment, the basic bismuth nitrate compound comprises a bismuth subnitrate of the empirical formula 4(BiNO(OH))BiO(OH).

Cathodic electrodeposition coatings containing polymethylene urea

An aqueous coating composition comprising (A) at least one water-dispersible organic binder containing cationic groups and (B) 0.05%-10% by weight, based on the solids content of the aqueous coating composition, of a water-thinnable vinylpyrrolidone copolymer, where the vinylpyrrolidone copolymer (B) contains vinylpyrrolidone monomer units and vinyl acetate monomer units in a molar ratio of 0.3:0.7 to 0.7:0.3, preferably of 0.4:0.6 to 0.6:0.4 and possesses a weight-average molecular weight of less than 200 000 g/mol.

Cathodic electrodeposition paint containing a vinylpyrrolidone copolymer

Disclosed herein is a refinish sheet produced by (1) coating one side of a temporary carrier sheet (A) with at least one aqueous coating material (B) comprising at least one free-radically crosslinkable binder (B1) having a glass transition temperature of &#x2212;70 to +50&#xb0; C., an olefinically unsaturated double bond content of 2 to 10 eq/kg, and an acid group content of 0.05 to 15 eq/kg to produce at least one resultant layer (B); and (2) drying but not curing, or only part-curing, the at least one resultant layer (B) to produce at least one dried, uncured or part-cured layer (B). Also disclosed is a method of repairing a surface of a coated substrate using the refinish sheet.

Repair film and use thereof

A process comprising applying coating materials to substrates, and curing the coating materials thermally and with actinic radiation, alone or together with optional coating films already present on the substrate. The actinic radiation cure is conducted under an oxygen-depleted atmosphere. The coating materials comprise (meth)acrylate copolymers having an OH number from 100 to 220 mg KOH/g, Tg of &#x2212;35 to +60&#xb0; C., number-average MW of from 1,000 to 10,000 daltons and a mass-average MW of from 2,000 to 40,000 daltons and contain in copolymerized form an amount of hydroxyl-containing monomers (a) that corresponds to the OH number, of which (a1) from 20 to 90% by weight are based on (a), 4-hydroxybutyl(meth)acrylate and/or 2-alkylpropane-1,3-diol mono(meth)acrylate, and (a2) from 10 to 80% by weight are based on (a), other hydroxyl-containing olefinically unsaturated monomers. The process further comprises from 0.2 to 8% by weight of photoinitiators.

Method for producing coatings from coating materials that can be cured by the action of heat or actinic radiation

A process for producing moldings, in which a solventborne or aqueous, pigmented coating composition (P) and a free-radically crosslinkable coating composition (K), which after crosslinking to completion produces a transparent coating (KE) are applied to a support sheet, a dried but as yet not completely crosslinked coating (KT) is produced from the coating composition (K), the coated support sheet is shaped and is injection backmolded or foam-backed with a liquid polymeric material, and the coating (KT)&#x2014;if this has not already taken place&#x2014;is cured or aftercured; the crosslinkable coating composition (K) comprising a free- radically crosslinkable component (KK) which comprises carbamate and/or biuret and/or allophanate and/or urea and/or amide groups.

Method for producing moulded parts, in particular for use in the car industry, and a film comprising a coating which is suitable therefor

Novel aqueous dispersion comprising at least one polymer containing on average (i) at least one primary and/or secondary carbamate group, (ii) at least one functional group having at least one bond which may be activated with actinic radiation, and (iii) at least one dispersive ionic functional group; process for preparing it and its use for preparing coating materials, adhesives and sealing compounds which are curable thermally and with actinic radiation, and also novel coating materials, adhesives and sealing compounds consisting of or comprising the novel aqueous dispersion.

Aqueous dispersion and the use thereof in the production of coating agents, adhesives and sealing agents that can be cured by heat or by actinic radiation

A process for producing multicoat paint systems by

Process for producing multicoat color and/or effect paint systems curable thermally and with actinic radiation

Coating materials curable thermally, or thermally and with actinic radiation, comprising

Thermal coating materials and coating materials that can be cured thermally and using actinic radiation and the use thereof

The invention provides heat-curable thixotropic mixtures containing carbamate and/or allophanate groups, including at least one oligomer and/or polymer containing at least one of carbamate and allophanate groups, and at least one thixotropic agent that is a urea derivative preparable by reacting at least one amine and/or water with at least one isocyanate in the presence of at least one amino resin. The invention further provides processes for preparing the mixtures and coating materials, adhesives and sealing compounds prepared from the mixtures.

Thermally curable, thixotropic blends containing carbamate and/or allophanate groups

Process for producing a multilayer coating, in which a first coating (A) has applied to it a subsequent coating material (B) which is then cured involves selecting and/or modifying the first coating (A) and/or selecting the coating material (B) in such a way that the quotient (Q) formed from the surface energy of the second coating (B) and the surface energy of the first coating (A) is less than or equal to 1, and its use.

Process for producing multi-layer coating wherein the quotient of the surface energies of a second coating layer divided by a first coating layer is less-than-or-equal-to 1

Powder slurries curable thermally and with actinic radiation and comprising solid and/or highly viscous particles dimensionally stable under storage and application conditions, comprising

Powder slurries which can be hardened thermally and by means of actinic radiation, a method for the production thereof and the use of the same

A process for producing a clearcoat and a multi-component composition. The process comprises applying the multi-component composition to a primed substrate, an unprimed substrate, or a coated substrate. The multi-component composition comprises (A) a binder containing on average at least one isocyanate-reactive functional group, (B) an adduct prepared from (b1) a diisocyanate and (b2) a compound of the general formula I containing an isocyanate-reactive group: and (C) at least one cross-linking agent containing on average at least one isocyanate group and at least one functional group which may be activated by actinic reaction.

Thermally hardenable and with actinic radiation multicomponent coating materials, adhesives and sealing materials and the use thereof

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Münster, Germany

Hubert Baumgart