发明授权
- 专利标题： Alkaline developing composition and method of use to process lithographic printing plates
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申请号： US904092申请日： 1997-07-31
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公开(公告)号： US5851735A公开(公告)日： 1998-12-22
- 发明人: Gary Roger Miller , Melanie Ann Felker
- 申请人： Gary Roger Miller , Melanie Ann Felker
- 申请人地址： CT Norwalk
- 专利权人： Kodak Polychrome Graphics
- 当前专利权人： Kodak Polychrome Graphics
- 当前专利权人地址： CT Norwalk
- 主分类号： G03F7/32
- IPC分类号： G03F7/32
摘要：
An alkaline developing composition for processing a lithographic printing plate includes an alkali metal silicate and at least 6 weight % of a thickener such as glycerine. The lithographic printing plate can be either positive- or negative-working, and includes negative-working thermal plates.
公开/授权文献
- US5193868A Floating tapping plate assembly 公开/授权日：1993-03-16
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