Porous organic polymeric films and preparation

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United States of America Patent

PATENT NO 9284429
APP PUB NO 20150004391A1
SERIAL NO

14487172

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Abstract

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Porous organic polymeric films having multiple discrete cavities can be prepared using a water-in-oil emulsion that includes a cavity stabilizing hydrocolloid on the inner walls of the multiple discrete cavities. The multiple discrete cavities can also include organic catalytic materials for various catalytic reactions, markers materials for security applications, or the multiple discrete cavities can be used to increase opacity, hydrophobicity, or other desirable properties compared to nonporous organic polymeric films composed of the composition and dry thickness.

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Patent Owner(s)

  • EASTMAN KODAK COMPANY

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Jones, Tamara K Rochester, US 42 513
Nair, Mridula Penfield, US 170 1725

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