| 发明名称 |
Shaping anodic aluminium oxide sheet. |
| 摘要 |
<p>Porous anodic aluminium oxide sheet, when removed from its aluminium metal substrate, is a useful filter but rather brittle. It can be formed into a desired shape by flexing in a direction transverse to the direction in which the metal substrate was rolled. Or the sheet can be wetted to make it more flexible and then formed by flexing in any direction. The formed sheet can be heat-set in a desired shape by heating at 200 DEG C to 650 DEG C.</p> |
| 申请公布号 |
EP0267739(A1) |
申请公布日期 |
1988.05.18 |
| 申请号 |
EP19870309797 |
申请日期 |
1987.11.05 |
| 申请人 |
ALCAN INTERNATIONAL LIMITED |
发明人 |
JENKINS, DIANNE MARGARET;PARGETER, CHRISTOPHER |
| 分类号 |
B21C37/00;C04B35/10;B01D67/00;B01D71/02;B28B11/00;C25D11/18;(IPC1-7):B01D13/04 |
主分类号 |
B21C37/00 |
| 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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