发明名称 |
PRODUCTION OF PLATE-LIKE, SHEET-LIKE OR TAPE-LIKE MATERIALS AND OF SENSITIZED LITHOGRAPHIC PRINTING PLATES |
摘要 |
A sensitized lithographic printing plate comprising an aluminum substrate which has been mechanically, chemically and/or electrochemically pretreated and anodically oxidized in a conventional manner and a photosensitive copying layer which is applied to this substrate is produced by a process in which the substrate is aftertreated with an aqueous solution of a mixture of a fluoride and a hydrolysis product or condensate of a silane before application of the photosensitive copying layer. There lithographic printing plates are particularly suitable for offset printing.
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申请公布号 |
US5073475(A) |
申请公布日期 |
1991.12.17 |
申请号 |
US19900571231 |
申请日期 |
1990.08.23 |
申请人 |
BASF AKTIENGESELLSCHAFT |
发明人 |
LAUKE, HARALD;SCHUERMANN, GREGOR;SANDIG, HARTMUT;LOERZER, THOMAS |
分类号 |
B41N3/00;B41N3/03 |
主分类号 |
B41N3/00 |
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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