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

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United States of America Patent

PATENT NO 7682666
APP PUB NO 20070104898A1
SERIAL NO

11644025

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Method of preparing single-layer or multilayer color and/or effect films comprising a color and/or effect layer, by (1) continuously applying a component amount of a basecoat material (A) by means of a directed application technique to a carrier, the applicator (1) and the carrier being in relative motion with respect to one another, to construct a portion of the color and/or effect layer, (2) at least once, continuously applying the remainder of the basecoat material (A) and/or a basecoat material (B), which is different than the basecoat (A), to the component layer (1) formed by an application technique (2) which in the resulting component layer (2) induces no arrangement of the pigments in a preferential direction, the applicator (2) and the carrier being in relative motion with respect to one another, to further or fully construct the color and/or effect layer, and (3) drying or partly or fully curing the color and/or effect layer.

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Patent Owner(s)

Patent OwnerAddress
BASF COATINGS AGMUNSTER

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hintze-Bruning, Horst Munster, DE 24 160
Lassmann, Walter Munster, DE 11 144
Strickmann, Frank Steinfurt, DE 8 33

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