发明授权
US06511784B1 Recording material comprising silicon rubber and iron oxides for producing relief printing plates by laser engraving
失效
包含硅橡胶和氧化铁的记录材料，用于通过激光雕刻生产凸版印刷版
- 专利标题： Recording material comprising silicon rubber and iron oxides for producing relief printing plates by laser engraving
- 专利标题（中）： 包含硅橡胶和氧化铁的记录材料，用于通过激光雕刻生产凸版印刷版
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申请号： US09643727申请日： 2000-08-23
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公开(公告)号： US06511784B1公开(公告)日： 2003-01-28
- 发明人: Margit Hiller , Roland Roos , Heinz Faulhaber
- 申请人： Margit Hiller , Roland Roos , Heinz Faulhaber
- 优先权： DE19942216 19990903
- 主分类号： G03F7075
- IPC分类号： G03F7075
摘要：
A description is given of a laser-engravable recording material for producing relief printing plates, in particular for producing flexographic printing plates, comprising a dimensionally stable support and a recording layer comprising silicone rubbers and inorganic ferrous solids and/or carbon black as absorbers for laser radiation; of processes for producing relief printing plates by laser engraving such recording materials; and of relief printing plates having a printing relief comprising silicone rubbers and inorganic ferrous solids and/or carbon black.
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