Silicate-containing antifog coatings

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United States of America Patent

PATENT NO 9110229
APP PUB NO 20140037968A1
SERIAL NO

14052245

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Abstract

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A coating composition including an alkali metal silicate, a wetting agent, and a hydrophilic antifog agent forms an antifog coating on a substrate. The coating may be applied to the surface of a film from an aqueous dispersion of the ingredients, followed by drying to form a composite film.

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Patent Owner(s)

  • DUPONT TEIJIN FILMS U.S. LIMITED PARTNERSHIP

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chappell,, Jr Cornell Petersburg, US 4 6
Zhao, Chen Newark, US 313 2049

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