Basf Coatings Ag

Basf Coatings Gmbh

Frank Jansing

Egon Wegner

Stephan Schwarte

Bernhard Steinmetz

Norbert Löw

Ingo Lüer

Ingo Luer

Disclosed are pigmented coating compositions comprising at least one inorganic particle (N) having a primary particle size of 1 to 800 nm, at least one binder (B), at least one color and/or effect pigment (D), and one or more organic solvents (E), and at least one wax or one waxlike compound (W), wherein the inorganic particles (N) are at least partly modified with a stabilizer (S) which has groups (S1) which are able to interact with the surface of the inorganic particles (N), and one or more hydrophobic substructures. Also disclosed are processes for producing multicoat paint systems and also to the use thereof and also processes for enhancing the flop of multicoat paint systems by using the pigmented coating compositions.

Solvent-containing pigmented coating compositions and use thereof for producing multicoat paint systems and process for improving the flop of effect paint systems

Process for producing a color and/or effect coating system on a substrate by applying an aqueous color and/or effect solid-color topcoat material or&#x2014;alternatively&#x2014;an aqueous color and/or effect basecoat material and a clearcoat material (wet-on-wet technique) to the substrate and curing the resultant coating films, which after curing have a water vapor permeability &#x3b4;&#x3e;6.0 mg/h&#xb7;m&#xb7;bar or p&#x3e;286.4 g&#xb7;100 &#x3bc;m/m&#xb7;d, where d stands for day, when the coating material contains no metal flake pigments; or have a water vapor permeability &#x3b4;&#x3e;4.0 mg/h&#xb7;m&#xb7;bar or p&#x3e;190.92 g&#xb7;100 &#x3bc;m/m&#xb7;d, when the coating material contains metal flake pigments.

Method for producing color giving and/or effect giving lacquer coatings

Disclosed herein is an aqueous mixture curable physically, thermally or both thermally and with actinic radiation, comprising (A) at least one polyurethane binder, which is ionically stabilized, nonionically stabilized, or a combination thereof, and which is saturated, unsaturated, grafted with olefinically unsaturated compounds, or a combination thereof; (B) at least one pigment, which is a color pigment, effect pigment, or a combination thereof; and (C) at least one phosphoric ester of the general formula (RORO)P&#x2550;O, wherein R is an alkanediyl group comprising 2 to 10 carbon atoms and Ris an alkyl group comprising 2 to 10 carbon atoms. Also disclosed is a process for preparing the foregoing aqueous mixture, and color and/or effect thermoset or thermoplastic materials comprising the same.

Aqueous mixtures curable physically, thermally or thermally and with actinic radiation

An aqueous coating material curable physically, thermally, or both thermally and with actinic radiation, comprising

Aqueous coating material that can be hardened physically, thermally or thermally and with actinic radiation and the utilization thereof

An aqueous effect coating material comprising at least one water soluble or dispersible binder,

Growing community of inventors

Tauberbischofsheim, Germany

Frank Jansing