Basf Aktiengesellschaft

Basf Se Corporation

Daimler Chrysler Ag

Basf Coatings Ag

Other

Mercedes-benz Aktiengesellschaft

Basf Coatings Gmbh

Basf Aktiengesellchaft

Daimler Ag

Erich Beck

Reinhold Schwalm

Wolfgang Reich

Klaus Menzel

Matthias Lokai

Edmund Keil

Wolfgang Paulus

Yvonne Heischkel

Rainer K&ouml;niger

Lukas Haussling

Peter Enenkel

Bernd Bruchmann

Uwe Meisenburg

Nick Gruber

Wolfgang Schrof

Eva Wagner

Wolfram Weiss

Ulrich Jager

Karl Siemensmeyer

Hubert Baumgart

Oskar Nuyken

Frank Dietsche

Hans Renz

Karl Holdik

Dietmar Haering

Rainer Koeniger

Achim Grefenstein

Adolf Nuber

Margit Veeh

Bernhard Prantl

Bernhard Hauer

Heinz-Peter Rink

Peter Schuhmacher

Frank Meyer

Andrea Misske

Friederike Fleischhaker

Christoph Fleckenstein

Helmut Steininger

Horst Hintze-Brüning

Angelika Maria Steinbrecher

Martin Kaller

Fatmir Raka

Thomas Jaworek

Ulrich Erhardt

Guenther Schulz

Ria Kress

Simon Nord

Harald Larbig

Berthold Austrup

Horst Schmidt

Manfred Biehler

Werner Fries

Karl-Heinz Etzbach

Axel Sanner

Rainer Blum

Reinhold J Leyrer

Martin Fischer

Sylke Haremza

Guido Voit

Ekkehard Jahns

Werner Ostertag

Norbert Schneider

Dieter Littmann

Ulrich Poth

Harald Keller

Thomas Pfeiffer

Harro Petersen

Bernd Bronstert

Joachim Roser

Reinhard Resch

Gregor Ley

Norbert Greif

Hans Schupp

Erich Gulbins

Manfred Schwartz

Andreas Daiss

Friedrich Seitz

Peter Blaschka

Friedrich-Wilhelm Raulfs

Ulrike Röckrath

Alfred Lindner

Bernhard Schlarb

Bertold Bechert

Michael Zirnstein

Albert Elzer

Günther Ott

Karl-Heinz Joost

Ulrich Jaeger

Michael Karcher

Peter Thuery

Volker Richter

Susanne Neumann

Andreas Fechtenkoetter

Wolfgang Huemmer

Hartmann F Leube

Nicolas Kokel

Harry Troster

Claudia Sierakowski

Oscar Lafuente Cerda

Wolfgang Best

The invention relates to compositions, having a) 1.00 to 65.00% by weight of at least one compound of formula (I), wherein R, Rare each independently H, C-C-alkyl, or C-C-alkoxy-C-C-alkyl; R, R, Rare each independently H, C-C-alkyl, or C-C-alkoxy-C-C-alkyl; Ris H or C-C-alkyl; k is 1, 2, 3, 4 or 5, as component A; b) 1.00 to 60.00% by weight of at least one monomer having two (meth)acrylate groups and 1 having a molecular weight Mw of no more than 500 Dalton, as component B; c) 0 to 25% by weight of at least one monomer having at least three (meth)acrylate groups and having a molecular weight Mw of no more than 600 Dalton, as component C; and d) 1.00 to 30.00% by weight of at least one polymer having at least two (meth)acrylate groups and having a molecular weight Mw of at least 700 Dalton, as component D; with the proviso that the amount of components A+B is at least 50% by weight, as well as the use of these compositions as printing inks, in particular inkjet printing inks. 

Acrylate-based monomers for use as reactive diluents in printing formulations

The invention relates to compositions, comprising. a) 1.00 to 65.00% by weight of at least one compound of formula (I), wherein R, R, R, Rare each independently H, C-C-alkyl, C-C-alkoxy, or C-C-alkoxy-C-C-alkyl; R is H or C-C-alkyl; X is CRR, O, or NR; RRare each independently H, C-C-alkyl, C-C-alkoxy, or C-C-alkoxy-C-C-alkyl; R8 is H, C-C-alkyl, or C-C-alkoxy-C-C-alkyl; k is 1, 2, 3, 4 or 5, as component A; b) 1.00 to 60.00% by weight of at least one monomer having two (meth)acrylate groups and having a molecular weight of no more than 500 Dalton, as component B; c) 0 to 25% by weight of at least one monomer having at least three (meth)acrylate groups and having a molecular weight of no more than 600 Dalton, as component C; and d) 1.00 to 30.00% by weight of at least one polymer having at least two (meth)acrylate groups and having a molecular weight of at least 700 Dalton, as component D; with the proviso that the amount of components A+B is at least 50% by weight, as well as the use of these compositions as printing inks, in particular inkjet printing inks. 

The present invention relates to a method for coating light alloy rims, to coating materials for use in this method, and to the coated light alloy rims obtained in this way. A primer layer, a base coat layer, and a clear coat layer are applied to a machined light alloy rim blank. The primer layer includes a radiation-curable coating material having an acid number of 10 to 120 mg KOH/g. The clear coat layer has a double-bond density of free-radically polymerizable reactive groups per unit mass of coating material of at least 1 mol/kg. The coating materials can be cured by radiation.

Method for coating light alloy rims

Described are radiation-curable formulations which produce coatings having high adhesion to sheets and low contraction. Also described is use of the radiation-curable formulations, and processes for coating sheets by means of these formulations.

Radiation-curable formulations with high adhesion

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 mixtures comprising specifically synthesized radiation-curable, high-functionality, highly branched or hyperbranched polyurethane (meth)acrylates, to processes for preparing them and to their use.

Radiation-curing, highly functional polyurethane (meth)acrylate

A radiation-curable rheological assistant which comprises a compound comprising at least one (meth)acrylate group and at least one urea group of the formula &#x2014;NH&#x2014;(CO)&#x2014;NRRconnected thereto wherein Rand Reach independently of one another are hydrogen, alkyl, aryl, cycloalkyl or aralkyl, with the proviso that at least one of the radicals is other than hydrogen, a process for preparing the rheological assistant by reacting at least one compound which has at least one isocyanate-reactive group and at least one (meth)acrylate group with at least one di- or polyisocyanate, use of the rheological assistant in radiation-curable coating compositions, such radiation-curable coating compositions, and the use of such radiation-curable coating compositions.

Rheological agent for radiation-curable coating compositions

Described is a method for coating light alloy rims, coating materials for use in this method, and the coated light alloy rims obtained in this way. More specifically, described is a method for coating light alloy rims with at least three layers comprising a primer layer (A), a base coat layer (B), and a clear coat layer (C), each of which are a layer of different coating materials. The method comprises providing a substrate; applying the primer layer (A) directly to the substrate; applying the base coat (B) layer; applying the clear coat layer (C); and curing the layers of different coating materials by high-energy radiation.

The present invention relates to new, radiation-curable coating compositions producing coatings of high flexibility and enhanced tensile strength.

Radiation-curable coating compositions

The invention relates to a radiation-curable laminated sheet or film comprising at least one substrate layer and a top layer which comprises a radiation-curable material having a glass transition temperature below 50&#xb0; C. and having a high double bond density, processes for the production thereof and the use thereof.

Radiation hardened composite layer plate or film

Radiation-curable compounds, processes for the preparation thereof, the use thereof and coating materials comprising them and having high scratch resistance, which compounds are polyurethanes comprising allophanate groups and obtained by reaction of di- or polyisocyanates and at least two different compounds, each having at least one group reactive toward isocyanate and at least one unsaturated group capable of free radical polymerization.

Radiation-hardenable compounds

The invention relates to radiation-curable compounds, to processes for preparing them, to their use, and to coating compositions comprising them and featuring high scratch resistance.

Radiation-curable compounds

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

The invention relates to radiation-curable, water-emulsifiable compounds containing isocyanate groups or capped isocyanate groups, and to their use.

Radiation-curable water-emulsifiable polyisocyanates

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Ladenburg, Germany

Erich Beck