发明名称 |
Transparent protective film for polarizing plate, process for producing the same, polarizing plate, and optical film and liquid crystal display using polarizing plate |
摘要 |
A transparent protective film for polarizing plate being provided via an adhesive layer on at least one surface of a polarizer, wherein a ratio of constituent elements (oxygen ratio/carbon ratio) on the polarizer-adhering surface of the transparent protective film for polarizing plate, which is determined by X-ray photoelectron spectrometry, is larger than 0.75 has facilitate adhesion surface and no deformation without problems attributable to saponification.
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申请公布号 |
US2002186461(A1) |
申请公布日期 |
2002.12.12 |
申请号 |
US20020131565 |
申请日期 |
2002.04.23 |
申请人 |
SAIKI YUUJI;TSUCHIMOTO KAZUKI;HARADA CHIAKI;KUSUMOTO SEIICHI;FUJIMURA YASUO |
发明人 |
SAIKI YUUJI;TSUCHIMOTO KAZUKI;HARADA CHIAKI;KUSUMOTO SEIICHI;FUJIMURA YASUO |
分类号 |
G02B5/30;C08J7/00;G02B1/10;G02F1/1335;(IPC1-7):G02B5/28 |
主分类号 |
G02B5/30 |
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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