Composition for coating polymer films, coating process and composite materials obtained

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United States of America

PATENT NO 10590300
SERIAL NO

15103513

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Abstract

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The invention relates to a composition intended for coating polymer films, making it possible to improve the adhesion between the film and a final coating, and to confer good barrier properties on the coated film. The coating composition comprises at least one acrylic and/or methacrylic polymer which has a gel content of at least 50% by weight, relative to the total weight of acrylic and/or methacryclic polymer, at least one crosslinking agent and at least one polyester comprising sulphonyloxy groups, which is water-soluble or water-dispersible.

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Patent Owner(s)

  • TORAY FILMS EUROPE

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ouzineb, Keltoum Lyons, FR 7 24
Penache, Maria Cristina Chavanoz, FR 7 33

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