发明名称 |
FILM, ITS PRODUCTION METHOD, AND POLARIZER AND LIQUID CRYSTAL DISPLAY DEVICE USING THE FILM |
摘要 |
A film containing a cellulose acylate, a hindered amine compound at least 0.001% by mass relative to the cellulose acylate, and a plasticizer, satisfying: (i) the concentration C1 of the hindered amine compound 3 mum from the first film surface is higher than the concentration C2 3 mum from the second film surface; (ii) the concentration A of the plasticizer 3 mum from the first film surface is lower than the concentration B 10 mum from the first film surface; (iiia) the 15 acyl substitution degree a of the cellulose acylate 3 mum from the first film surface is lower than the acyl substitution degree b 10 mum from the first film surface; and (iiib) the 20 weight-average molecular weight Ma of the cellulose acylate 3 mum from the first film surface is higher than the weight-average molecular weight Mb 10 mum from the first film surface.
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申请公布号 |
US2013107175(A1) |
申请公布日期 |
2013.05.02 |
申请号 |
US201213663933 |
申请日期 |
2012.10.30 |
申请人 |
FUJIFILM CORPORATION;FUJIFILM CORPORATION |
发明人 |
KAMOHARA KAZUO;SASATA KATSUMI;FUKAGAWA NOBUTAKA;NORO MASAKI |
分类号 |
C09D101/02;B32B23/20;G02F1/1335 |
主分类号 |
C09D101/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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