Plastic polarized lens and method of producing the same

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United States of America Patent

PATENT NO 10274643
APP PUB NO 20150276986A1
SERIAL NO

14719902

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Abstract

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A plastic polarized lens of the present invention, comprising: a polarized film containing thermoplastic polyester, a coat layer containing a urethane-based resin comprised of a structural unit derived from compound having hydroxyl group and a structural unit derived from aromatic diisocyanate, which is formed over at least one surface of the polarized film and a substrate layer containing a thiourethane-based resin, which is formed over at least the coat layer of the coat layer-attached polarized film.

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Patent Owner(s)

  • MITSUI CHEMICALS, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Aiiso, Yoshimitsu Sabae, JP 12 199
Kamio, Hiroyuki Nagoya, JP 39 174
Ryu, Akinori Omuta, JP 31 172

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