Basf Coatings Ag

Walter Lassmann

Wolfgang Bremser

Horst Hintze-Brüning

Horst Hintze-Br&uuml;ning

Heinz-Peter Rink

Joachim Woltering

Ulrike R&ouml;ckrath

Frank Strickmann

Klaus-Dieter Stegemann

Wolfgang Reckordt

Klaus-Dieter Stegmann

Method of preparing single-layer or multilayer color and/or effect films comprising a color and/or effect layer, by

Method of producing a color and/or effect film exhibiting an isotropic flop behavior and an isotropic color locus

Disclosed is a combination effect coat that simultaneously provides at least one function selected from the group consisting of color, effect, or the combination thereof as well as at least one function selected from the group consisting of corrosion protection, adhesion promotion, absorption of mechanical energy, or the combination of two or more of the foregoing. The combination effect coat is produced by the application and curing of a pigmented powder slurry wherein the pigmented powder slurry is curable thermally, or curable thermally and with actinic radiation. The pigmented powder slurry consists of finely divided dimensionally stable constituents having an average particle size of from 0.8 to 40 &#x3bc;m, has a residual volatile solvent content of less than 1% by weight, and comprises a (meth)acrylate copolymer having an epoxide equivalent weight of 400 to 2500; and a color pigment, an effect pigment, or a combination thereof.

Color and/or effect coating system comprising a combination effect coat

Powder clearcoat dispersions (powder slurry clearcoats) preparable by adding a secondary (meth)acrylate copolymer dispersion in liquid and/or powder form to a powder slurry during and/or after its preparation; and the use thereof for producing clearcoat finishes, especially as part of multicoat color and/or effect finishes.

Transparent coating powder dispersions transparent coating powder slurry, method for the production and use thereof

Powder clearcoat dispersions (powder slurry clearcoats) preparable by dispersing a powder clearcoat in an aqueous medium and wet milling the resulting powder slurry, at least one adduct of ethylene oxide and/or propylene oxide with at least one glycol being added to the powder slurry prior to wet milling; and the use of the powder slurry clearcoats for producing clearcoat finishes, especially as part of multicoat color and/or effect finishes.

Powder clearcoat dispersions (powder slurry clearcoats), method for producing them and the use thereof

Aqueous coating substances for imparting a color and/or effect and use thereof for producing deformable laminates for imparting a color and/or effect

The present invention relates to a water-thinnable coating composition comprising binders, inorganic pigments, and, if desired, organic pigments and also further customary additives such as solvents, fillers, plasticizers, stabilizers, wetting agents, dispersing auxiliaries, levelling agents, defoamers, catalysts and also further additives, individually or in a mixture with one another, and comprises at least one phosphoric ester and at least one fatty alcohol alkoxylate.

Growing community of inventors

Münster, Germany

Walter Lassmann