Polarizing lens

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United States of America Patent

PATENT NO 9322968
APP PUB NO 20130194664A1
SERIAL NO

13754402

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An aspect of the present invention relates to a polarizing lens, which comprises a polarizing layer comprising a dichroic dye and a functional film in this order on a lens substrate, and further comprises a waterborne resin layer between the polarizing layer and the functional film as a layer adjacent to both the polarizing layer and functional film, wherein the waterborne resin layer is greater than 0.50 μm in thickness and has been formed by coating and drying a waterborne resin composition comprising a polyether polyurethane resin and a water-based solvent.

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Patent Owner(s)

  • HOYA CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hamakubo, Katsushi Tokyo, JP 49 728
Ito, Kae Tokyo, JP 11 30
Yajima, Eiichi Tokyo, JP 20 299

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