Powder coating composition, process for the production and use thereof

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6491973
SERIAL NO

09509429

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Powder coating composition obtainable by homogeneous mixing of a separately produced particulate component A prepared from one or more epoxy resins having an epoxy equivalent weight of 250 to 2500, one or more curing components together with conventional lacquer auxiliary substances and additives and optionally pigments and/or fillers and a separately produced particulate component prepared from one or more resins differing from A having an acid value of 20 to 70 and/or an OH value of 10 to 100, one or more curing components together with conventional lacquer auxiliary substances and additives and optionally pigments and/or fillers, in a mixing ratio of component A to component B of 1:99 to 50:50, relative to weight.

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Patent Owner(s)

Patent OwnerAddress
DUPONT PERFORMANCE COATINGS GMBH & CO KG42285 WUPPERTAL

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Davydov, Evgueni Dusseldorf, DE 1 7
Zimmermann, Frank Dieter Frontenhausen, DE 1 7

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