Plastic polarized lens and method of producing the same
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United States of America Patent
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Jun 28, 2011
Grant Date -
Feb 14, 2008
app pub date -
Aug 6, 2007
filing date -
Aug 10, 2006
priority date (Note) -
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Abstract
According to the present invention, there are provided a plastic polarized lens with excellent processability and the like, and a method of producing the same. The plastic polarized lens is obtained by injecting a mixture of a specified isocyanate compound and a specified active hydrogen compound into a lens-forming mold wherein a polarized film containing a thermoplastic polyester is fixed, followed by polymerization and curing.
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