Basf Coatings Gmbh

Basf Coatings Ag

Jorn Lavalaye

Norbert Löw

Carmen Kunszt

Peter Hoffmann

Bernhard Steinmetz

Hardy Reuter

Alexandra Steffens

Vincent Cook

Veronika Duchnik

Ingo Lüer

Described is a solvent-based pigmented coating composition comprising (A) at least one binder comprising at least one acrylate polymer, polyurethane polymer, or a polyester, (B) at least one crosslinking agent selected from the group of blocked polyisocyanates and amino resins, (C) at least one pigment, and (D) at least one organic solvent selected from the group of alkyl acetates or alkyl monoglycol ethers, wherein alkyl is n-pentyl or n-hexyl, and wherein the solids content of the coating composition is at least 35% by weight.

Pigmented coating material and process for producing a multi-coat paint system using the pigmented coating material

Described are solventborne pigment pastes comprising lamellar effect pigments. Also described is the use of the solventborne pigment pastes comprising lamellar effect pigments for producing solventborne effect coating materials. Further described is a process for producing solventborne effect coating materials.

Solventborne pigment pastes comprising metallic pigments and use thereof for producing solventborne effect coating materials

Multilayer coating, production and use thereof for the adhesion of glass panes

A waterless high-solids basecoat material having a solids content of at least 35% by weight, comprising (a) 1% to 10% by weight of at least one polyester binder with an acid number of at least 20 mg KOH/g, (b) 10% to 30% by weight of at least one acrylate binder, (c) 12% to 30% by weight of at least one kind of polymer microparticles, (d) 9.5% to 30% by weight of at least one crosslinking agent selected from free isocyanates, blocked isocyanates, and amino resins, (e) 1% to 3% by weight of at least one sulfonic acid catalyst, (f) 1% to 35% by weight of at least one pigment, (g) 30% to 65% by weight of at least one organic solvent, and (h) 0.5% to 47% by weight of at least one auxiliary or additive, based in each case on the total weight of the basecoat material.

Water-free high-solids base paints, the production thereof and the use thereof for producing multilayer paint coatings, and multilayer paint coatings comprising a base coating made of a water-free high-solids base paint

Disclosed is a polymer which is prepared by reacting where R is a Cto Calkylene radical and n is selected accordingly such that said polyether has a number-average molecular weight of 450 to 2200 g/mol, components (a) and (b) are used in a molar ratio of 0.7/2.3 to 1.3/1.7, and the resulting polymer has a number-average molecular weight of 1500 to 5000 g/mol and an acid number &#x3c;10 mg KOH/g. Also disclosed is a pigmented aqueous basecoat material which comprises this polymer, and the use of said polymer in pigmented aqueous basecoat materials. It further relates to a method for producing multicoat paint systems, and also to the multicoat paint systems producible by means of said method. Moreover, the present invention relates to the refinish of defect areas on multicoat paint systems.

Polymer in multicoat color and/or effect paint systems

Water-free composition comprising at least one saturated or unsaturated, epoxy-modified polyester as binder, at least one acrylate polymer or polyurethane polymer as further binder, polymer microparticles, at least one polymer which comprises functional groups consisting of blocked isocyanates and amino resins, as crosslinking agent, at least one pigment, at least one organic solvent, and at least one auxiliary or additive, the solids of the composition being at least 50% by weight.

Anhydrous composition as a coating agent for functional layers of a multilayer paint

The present invention relates to basecoat materials comprising one or more water soluble, fatty acid modified epoxy esters and/or one or more fatty acid modified alkyd resins, to processes for preparing them, and to their use.

Growing community of inventors

Würzburg, Germany

Jorn Lavalaye