发明名称 |
Process for manufacturing a strip of aluminium alloy for lithographic printing plates |
摘要 |
A process for manufacturing a strip of aluminium or an aluminium alloy for electrolytically roughened lithographic printing plates, in which the alloy is continuously cast as a strip and then rolled to final thickness, is such that the cast strip is rolled to final thickness with a thickness reduction of at least 90% without any further heating. The resultant microstructure in the region close to the surface of the strip leads to improved electrolytic etching behaviour.
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申请公布号 |
US6655282(B2) |
申请公布日期 |
2003.12.02 |
申请号 |
US20020175914 |
申请日期 |
2002.06.21 |
申请人 |
ALCAN TECHNOLOGY & MANAGEMENT LTD. |
发明人 |
HOELLRIGL GUENTHER;SMITH GLENN |
分类号 |
B41C1/00;B21B3/00;B22D11/00;B22D11/06;B41N1/08;C22F1/00;C22F1/04;C25F3/04;(IPC1-7):B41N3/00;B22D11/12;B21B1/46 |
主分类号 |
B41C1/00 |
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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