| 发明名称 |
MOLD, PROCESS FOR MANUFACTURING MOLD, AND PROCESS FOR PRODUCING SHEET |
| 摘要 |
<p>A mold comprising alumina having a microscopic pattern, in which distances between adjacent recesses or salients therein are not longer than wavelength of visible light, formed by anodic oxidation on a surface of an alminum pre-mold without a rolling mark, wherein height or depth difference at a crystal grain boundary is 300 nm or less.</p> |
| 申请公布号 |
EP2045368(A4) |
申请公布日期 |
2014.03.12 |
| 申请号 |
EP20070767794 |
申请日期 |
2007.06.28 |
| 申请人 |
MITSUBISHI RAYON CO. LTD.;KANAGAWA ACADEMY OF SCIENCE AND TECHNOLOGY |
发明人 |
UOZU, YOSHIHIRO;OKAMOTO, EIKO;KOJIMA, KATSUHIRO;SAKUMA, SATOSHI;MASUDA, HIDEKI;YANAGISHITA, TAKASHI |
| 分类号 |
C25D11/12;B29C33/38;B29C35/08;B29C59/02;B29C59/04;C25D1/00;C25D1/10;C25D11/04;C25D11/16;C25D11/24;G02B1/11 |
主分类号 |
C25D11/12 |
| 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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