Method of priming poly(ethylene terephthalate) articles for coating

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United States of America Patent

PATENT NO 6086991
SERIAL NO

08869430

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Abstract

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A barrier-coated polyester film comprises a polyethylene terphthalate substrate, a primer composition containing a vinyl polymer wherein at least 75% of the polymer repeat units contain side groups having hydroxyl moieties, and a waterborne, inorganic barrier coating. The primer coating facilitates the application and binding of the subsequently applied waterborne barrier coating composition to the substrate.

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Patent Owner(s)

Patent OwnerAddress
HOECHST TRESPAPHAN GMBHBERGSTRASSE D-66539 NEUNKIRCHEN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Holcomb, Douglas R South Orange, NJ 6 46
Hubbard, Michael A Somerset, NJ 15 280
McCaulley, James A Clinton, NJ 14 255

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