发明名称 |
Transparent article and process for producing the same |
摘要 |
<p>Provided in this invention is a transparent article made of a resin (1) and having on its surface the fine unevenness formed by direct transfer of ultrafine particles (4). An unevenness transfer substrate having the ultrafine particles (4) deposited thereon as a monolayer by using a binder (5), with a water/oil repellent film (14) formed on the ultrafine particle layer, is placed in a mold (7), then a sufficiently deaerated fluid plastic resin is cast into the mold (7) and heated to cause curing, then the mold (7) is removed, and the unevenness transfer substrate and the cured resin are separated from each other. Consequently, the fine unevenness formed by the ultrafine particles (4) is transferred to the resin surface. <IMAGE></p> |
申请公布号 |
EP0660138(B1) |
申请公布日期 |
1998.07.15 |
申请号 |
EP19940120697 |
申请日期 |
1994.12.27 |
申请人 |
HITACHI, LTD.;WASHI KOSAN COMPANY LIMITED |
发明人 |
ONO, MASAHIKO;ENDO, YOSHISHIGE;KAGEI, KAZUNORI;SUMIDA, KENJI |
分类号 |
B29C39/10;B29C39/26;B29C41/12;B29C41/38;B29C45/16;B29C59/02;B32B3/30;B32B17/06;B32B27/00;B32B27/06;G02B1/11;(IPC1-7):G02B1/10;B29D11/00;G02B1/12 |
主分类号 |
B29C39/10 |
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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