Flexographic printing ink for printing control marks

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6852157
APP PUB NO 20030005842A1
SERIAL NO

10138578

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Abstract

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A luminescent flexographic printing ink for printing control marks comprises a combination of a light-scattering pigment and an optical brightener and is not opaque. The luminescent flexographic printing ink is used for printing control marks and bar codes and for the production of decorative papers, wood laminates and floor panels.

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Patent Owner(s)

Patent OwnerAddress
SUEDDEKOR DRUCKEREI GMBH & CO KGGOTTLIEB-DAIMLER-STR 6 89146 LAICHINGEN
BASF DRUCKSYSTEME GMBHSTUTTGART GERMANY STUTTGART BADEN-WURTTEMBERG

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hirschmann, Herbert Oberkirch, DE 2 18
Pohe, Jorg Laichingen, DE 3 19
Schweizer, Guido Merklingen, DE 4 31

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