Cellulose acylate film, polarizing plate, optical compensation film, and liquid crystal display device using the same
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United States of America Patent
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Mar 29, 2011
Grant Date -
Jan 22, 2009
app pub date -
May 24, 2006
filing date -
May 24, 2005
priority date (Note) -
Expired
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Abstract
A cellulose acylate film characterized in that it has a shear rate dependency of melt viscosity of 0.1 to 2 and/or a temperature dependency of melt viscosity of 0.1 to 3. The cellulose acylate film is capable of suppressing generation of cutting wastage at the time of cutting.
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