发明名称 |
ALUMINUM SUPPORTS FOR PLANOGRAPHIC PRINTING PLATES |
摘要 |
This invention relates to a method for improving the receptivity for adhesively applied coatings of an aluminum surface which comprises treating the surface with a solution comprising at least one trihydroxybenzene carboxylic acid and drying. The invention also includes a reproduction material using the treated aluminum and a process for making a printing plate from the said reproduction material.
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申请公布号 |
US3634078(A) |
申请公布日期 |
1972.01.11 |
申请号 |
USD3634078 |
申请日期 |
1966.10.03 |
申请人 |
KALLE AG. |
发明人 |
FRITZ UHLIG |
分类号 |
B41N3/03;G03G13/28;(IPC1-7):G03G5/04;G03C1/94;G03F7/02 |
主分类号 |
B41N3/03 |
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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