Compositions: coating or plastic – Materials or ingredients – Pigment – filler – or aggregate compositions – e.g. – stone,...
Reexamination Certificate
2008-07-08
2008-07-08
Lorengo, J. A. (Department: 1793)
Compositions: coating or plastic
Materials or ingredients
Pigment, filler, or aggregate compositions, e.g., stone,...
Reexamination Certificate
active
07396401
ABSTRACT:
Effect pigments based on a flake-form substrate that have a circular or elliptical shape or have the shape of a polygon, the preparation thereof, and the use thereof, for example, in paints or coatings, or as tracers.
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Fuchs-Pohl Gerald
Jungnitz Michael
Rueger Reinhold
Hailey Patricia L
Lorengo J. A.
Merck Patent GmbH
Millen White Zelano & Branigan P.C.
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