Basf Coatings Ag

Basf Coatings Gmbh

Basf Corporation

Günther Ott

Joachim Woltering

Karl-Heinz Grosse-Brinkhaus

Timothy S December

Hubert Baumgart

Ulrike Röckrath

Sergio Gonzalez

Reinhold Schwalm

Rainer Blum

Erich Beck

Uwe Meisenburg

Hardy Reuter

Egon Wegner

Wolfgang Paulus

Bernhard Lettmann

Werner-Alfons Jung

Bernd Sachweh

Fatmir Raka

Maximilian Bendix

Jan Berg

Sabine Holtschulte

Guido Wilke

Thomas Danner

Rolf Schulte

Sonja Judat

Michael Grabbe

Karl-Heinz Grosse Brinkhaus

Heike Florack

Ute Herrmann

Winfried Kreis

Ute Schuhmacher

Horst Binger

Rainer Königer

Michael Tecklenborg

Hans-Otto Köbbert

Hans-Otto Koebbert

A method for coating an uncoated or precoated metallic or plastics substrate by (a) applying an aqueous coating composition (W) whose constituents are free or substantially free from blocked isocyanate groups, which comprises an aqueous dispersion of an epoxide-amine adduct, and which comprises either no crosslinking agent or one or more nonblocked polyisocyanate crosslinking agents, to the substrate, (b) optionally applying one or more further coating compositions, and (c) curing the coating composition (W) and, where appropriate, the further coating composition(s) at temperatures of below 90&#xb0; C.

Method for coating a metal or plastic substrate, coating that can be obtained therefrom, and coated substrate

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

Film-forming materials include nonionic metal coordinating structures. Nonionic metal coordinating structures can coordinate metals, such as metal catalysts and metal substrates. Example film-forming materials can be the product of a poly-functional epoxide and a nucleophilic ligand having a nonionic metal coordinating structure, or the product of a poly-functional alcohol and an electrophilic ligand having a nonionic metal coordinating structure. Coating compositions can include the film-forming material and a crosslinker. The coating compositions can be used to coat a substrate, such as a metal substrate. Applied coating layers on substrates can be cured to form coating films.

Method of producing a coating having metal coordinating and film-forming materials

A crosslinker for polymerizing a film-forming material including an alkyl or aromatic compound comprising at least two functional groups reactive with a film-forming resin and at least one pendent group having a nonionic metal coordinating structure. Coating compositions can include a film-forming material and the crosslinker. The coating compositions can be used to coat a substrate, such as a metal substrate. Applied coating layers on substrates can be cured to form coating films.

Crosslinker of reactive functional groups and nonionic metal coordinating structure-containing alkyl or aromatic compound

Film-forming materials include nonionic metal coordinating structures. Nonionic metal coordinating structures can coordinate metals, such as metal catalysts and metal substrates. Example film-forming materials can be the product of a poly-functional epoxide and a nucleophilic ligand having a nonionic metal coordinating structure, or the product of a poly-functional alcohol and an electrophilic ligand having a nonionic metal coordinating structure.

Film-former of resin with nonionic metal coordinating structure and crosslinker-reactive group

Electrocoat material comprising bismuth compounds, comprising:

Aqueous electrocoat materials, their use in processes for coating electrically conductive substrates, and the use of bismuth compounds in these aqueous electrocoat materials

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 pseudoplastic clearcoat slurry comprising solid and/or highly viscous particles which are dimensionally stable under storage and application conditions and at least one water soluble salt, preferably from 0.1 to 50 mmol per 1 000 g of water, which can be decomposed without residue or virtually without residue; process for preparing it, and its use.

Structurally viscose clear lacquer slurry

The invention relates to a powder-slurry that can be hardened by actinic radiation or by thermal means, comprising (I) components containing functional groups (A) which render them hardenable by actinic radiation and components containing complementary functional groups (B) which render them thermally hardenable, in a weight ratio of 50:1 to 1:50 and/or comprising (II) components containing the functional groups (A) and (B) which render them thermally hardenable and hardenable by actinic radiation in a molar ratio of 100:1 to 1:100.

Powder-slurry that can be hardened by actinic radiation or by thermal means, method for producing said slurry and use of the same

A pseudoplastic powder clearcoat slurry free from organic solvents and external emulsifiers and comprising particles which are solid and/or of high viscosity and are dimensionally stable under storage and application conditions, where the particles have an average size of from 1.0 to 20 &#x3bc;m, at least 99% of the particles having a size &#x2266;30 &#x3bc;m, and comprise as binder at least one polyol with an OH number &#x3e;110 mg KOH/g, containing potentially ionic groups, and where the powder clearcoat slurry has a potentially ionic group content of from 0.05 to 1 meq/g of solids, at a degree of neutralization of not more than 50% contains from 0.005 to 0.1 meq/g of solids of ionic groups produced by neutralization of the potentially ionic groups, and has a viscosity of (i) from 50 to 1 000 mPas at a shear rate of 1 000 s, (ii) from 150 to 8 000 mPas at a shear rate of 10 s, and (iii) from 180 to 12 000 mPas at a shear rate of 1 s.

Structurally viscous powder clearcoat slurry free from organic solvents and external emulsifiers, method for producing the same the use thereof

A pseudoplastic powder clearcoat slurry which is free from organic solvents and comprises solid and/or highly viscous, particles which are dimensionally stable under storage and application conditions and have an average size of from 0.8 to 20 &#x3bc;m, at least 99% of the particles having a size &#x2266;30 &#x3bc;m, which is preparable by

Pseudoplastic powdered lacquer slurry free of organic solvents method for production and the use thereof

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Münster, Germany

Günther Ott