| 发明名称 |
CELLULOSE ESTER FILM, OPTICAL FILM, AND POLARIZING PLATE |
| 摘要 |
PROBLEM TO BE SOLVED: To reduce foreign matters observed as luminescent spots under a condition where polarizing plates are orthogonal. SOLUTION: The invention relates to the cellulose ester film comprising 0.01-1 ppm of Fe component in the cellulose ester film. COPYRIGHT: (C)2008,JPO&INPIT
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| 申请公布号 |
JP2007254747(A) |
申请公布日期 |
2007.10.04 |
| 申请号 |
JP20070098153 |
申请日期 |
2007.04.04 |
| 申请人 |
KONICA MINOLTA HOLDINGS INC |
发明人 |
MICHIHASHI ISAMU;SHIMIZU KUNIO;TAKADA MASATO;NAGAYASU KOICHI |
| 分类号 |
C08J5/18;G02B5/30 |
主分类号 |
C08J5/18 |
| 代理机构 |
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