| 发明名称 |
OPTICAL FILM CAPABLE OF ABSORBING ULTRAVIOLET LIGHT |
| 摘要 |
<p>The invention pertains to an optical film comprising a substrate, characterized in that at least one of the surfaces of the substrate has a coating capable of absorbing UV light. The inventive optical film possesses good weatherability and is capable of absorbing UV light.</p> |
| 申请公布号 |
CA2509316(A1) |
申请公布日期 |
2006.01.02 |
| 申请号 |
CA20052509316 |
申请日期 |
2005.06.08 |
| 申请人 |
ETERNAL CHEMICAL CO., LTD. |
发明人 |
WU, TU-YI;SHIH, YI-CHUNG;HSU, LUNG-LIN |
| 分类号 |
G02B1/10;G02B5/22;G02C7/10;G02F1/1335 |
主分类号 |
G02B1/10 |
| 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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