Film, method of manufacturing film, polarizing plate, liquid crystal display device, and composition
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United States of America Patent
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Nov 21, 2017
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N/A
app pub date -
Oct 19, 2015
filing date -
Oct 20, 2014
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Abstract
The object of the present invention is to provide a cellulose acylate-containing film capable of improving durability of polarizer, and of suppressing bleeding of an additive for improving the durability of the polarizer, a method of manufacturing the film, a polarizing plate, a liquid crystal display device and a composition. The present invention provides a film which includes a compound represented by Formula 1 defined by the specification, a compound represented by Formula 2 defined by the specification, and a cellulose acylate; wherein the content of each of the compounds represented by Formula 1 and Formula 2 in a zone ranging from one surface of the film to a depth of 10%, is higher than the content in the residual zone.
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