Optical film capable of absorbing ultraviolet light
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United States of America Patent
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Issued Date -
Jan 5, 2006
app pub date -
Jun 9, 2005
filing date -
Jul 2, 2004
priority date (Note) -
Abandoned
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Abstract
The invention pertains to an optical film comprising a substrate, characterized in that at least one of the surfaces of the substrate has a coating capable of absorbing UV light. The inventive optical film possesses good weatherability and is capable of absorbing UV light.
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