Basf Se Corporation

Basf Aktiengesellschaft

Angelika Maria Steinbrecher

Frederic Lucas

Oihana Elizalde

Lydie Tuchbreiter

Monika Haberecht

Harald Schaefer

Reinhold Schwalm

Erich Beck

Peter Keller

Eva Wagner

Yvonne Heischkel

Rolf Muelhaupt

Marta Martin-Portugues

Axel Pfahler

Oliver Neu

Bernd Bruchmann

Philippe Desbois

Karl Haeberle

Joachim Clauss

Ansgar Gereon Altenhoff

Anna Cristadoro

Michael Siemer

Markus Brym

Christof Kujat

Carl Jokisch

Alexander Traut

Christina Haaf

Rainer Erhardt

David Tuerp

Daniel Flojhar

Harald Schäfer

Thorsten Pauen

Christine Rösch

Nicolas Wiemer

Thomas Zech

Arno Dünkel

The present invention relates to fast-drying, hard-elastic, scratch-resistant, and robust two-component polyurethane coating compositions, to their use, and to coating methods. Synthesis components in the coating compositions comprise polyisocyanate, hydroxyl-containing poly(meth)acrylate polyol, and certain branched polyester polyols, obtainable by polycondensation of hexahydrophthalic anhydride, trimethylolpropane, and optionally further components.

Quick-drying, energy-elastic, scratch-resistant and stable coating compounds

The present invention relates to improved water-dispersible polyisocyanates with enhanced gloss, more particularly for two-component polyurethane coating materials.

Water-dispersible polyisocyanates

The invention relates to new, water-emulsifiable isocyanates, to a process for preparing water-emulsifiable isocyanates, and to the use thereof.

Water-emulsifiable isocyanates for coatings having an improved gloss

The invention relates to a process for the preparation of water-emulsifiable isocyanates and to their use.

Water-emulsible isocyanates having improved gloss

The present invention relates to new, urethane-group-containing polyisocyanates based on aliphatic and/or cycloaliphatic diisocyanates, and to their use.

High-functionality polyisocyanates containing urethane groups

The present invention describes two-component coating compositions which for curing require no polyisocyanates or melamine-formaldehyde resins as crosslinkers.

Two-component coating compositions

The present invention relates to coating compositions repairable by introduction of energy and comprising defined fatty acid esters, to coatings obtained therewith and repairable by introduction of energy, to methods of producing them, and to their use.

Coatings repairable by introduction of energy

The present invention relates to quick-drying two-component polyurethane coating compositions, to processes for preparing them, and to their use.

Quick-drying coating compounds

The present invention relates to a novel process for preparing polyisocyanates having isocyanurate groups by a partial trimerization of (cyclo)aliphatic diisocyanates in the presence of at least one trimerization catalyst from the group of ammonium salts of lactames and to the use of the thus obtainable polyisocyanates having isocyanurate groups as a polyisocyanate component in polyurethane coatings.

Preparation of polyisocyanates having isocyanurate groups and their use

The present invention relates to coating compositions for polyurethane coating materials that feature new catalysts.

Catalysts for polyurethane coating compounds

The present invention relates to a process for preparing high-functionality polyethers having a Hazen color number of less than 500, by converting tris(hydroxyethyl) isocyanurate (THEIC) and one or more difunctional alcohols and/or modifying reagents with the aid of acidic catalysts. The present invention further relates to high-functionality polyethers having a color number of less than 10, obtainable by such a process, and to the use of these high-functionality polyethers as adhesion promoters, thixotropic agents, rheology modifiers of polymers, in printing inks, paints and coatings, or as units for preparation of polyaddition or polycondensation polymers.

High-functionality polyetherols and preparation and use thereof

Allophanate-group-containing polyisocyanates based on isophorone diisocyanate, represented by formula (I) 

Polyisocyanates containing allophanate groups

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Stuttgart, Germany

Angelika Maria Steinbrecher