| 发明名称 |
CONTAINER FOR PHOTOMASK |
| 摘要 |
<p>PURPOSE:To obtain a container for photomask having electrical conductivity free from emission of smell and elution of sodium. CONSTITUTION:A thermoplastic resin is molded and processed to give a container for photomask. The thermoplastic resin comprises a cellulose ester and the surface of the container is saponified with an alkali after molding and processing.</p> |
| 申请公布号 |
JPH0687967(A) |
申请公布日期 |
1994.03.29 |
| 申请号 |
JP19920264243 |
申请日期 |
1992.09.07 |
| 申请人 |
TOPPAN PRINTING CO LTD |
发明人 |
WATANABE TOSHIMITSU;MATSUZAWA YUICHI |
| 分类号 |
C08J7/12;B65D25/10;B65D85/86;G03F1/40;G03F1/66;G03F7/20;(IPC1-7):C08J7/12;B65D85/38 |
主分类号 |
C08J7/12 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
