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06-19-2013

PLASTIC POLARIZING LENS, METHOD FOR PRODUCING SAME, AND POLARIZING FILM

The plastic polarized lens (10) of the present invention contains a polarized film (12) and layers (resin layers) (14a and 14b) comprising a thiourethane-based resin stacked over both surfaces of the polarized film(12), and the polarized film contains an organic coloring compound represented by the following general formula (1).

Document: EP2605059A1
Click here for the full patent text at DEPATISnet [PDF]
Published patent application
Publication date: 06-19-2013
Applicant: MITSUI CHEMICALS INC, JP
Inventor: AIISO YOSHIMITSU, JP ; KAMIO HIROYUKI, JP ; KOBAYASHI SEIICHI, JP ; KOBAYASHI YOSHIHARU, JP ; RYU AKINORI, JP ; SAKAI MITSURU, JP


© European Patent Office. This information was obtained from the espacenet of the European Patent Office. There is no guarantee of its correctness or curency. For additional information, please use the research at espacenet. It is possible to determine the current legal and procedural status of patents and utility patents/models at http://worldwide.espacenet.com/ kfree of charge.

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