发明授权
- 专利标题: Radiation sensitive plates
- 专利标题(中): 辐射敏感板
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申请号: US418758申请日: 1989-10-05
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公开(公告)号: US5130227A公开(公告)日: 1992-07-14
- 发明人: John R. Wade , Rodney M. Potts , Michael J. Pratt
- 申请人: John R. Wade , Rodney M. Potts , Michael J. Pratt
- 申请人地址: GBX London
- 专利权人: Vickers Plc
- 当前专利权人: Vickers Plc
- 当前专利权人地址: GBX London
- 优先权: GBX8312721 19830509; GBX8312722 19830509
- 主分类号: C07C65/38
- IPC分类号: C07C65/38 ; C07C69/76 ; C07C409/38 ; C07C409/40 ; C07D209/12 ; C07D213/68 ; C07D215/14 ; C07D241/42 ; C07D263/56 ; C07D277/64 ; C07D277/84 ; C07D293/06 ; C07D295/135 ; C07D307/46 ; C07D307/83 ; C07D309/36 ; C07D311/36 ; C07D311/56 ; C07D311/86 ; C07D335/02 ; C07D335/16 ; C07D455/04 ; G03F7/031
摘要:
A radiation sensitive plate comprises a substrate coated with a photopolymerizable composition. The composition comprises a polymerizable compound containing ethylenic unsaturation, a perester photoinitiator and optionally an optical sensitiser. The substrate may be a sheet of grained and anodized aluminum and the plate is useful in the production of lithographic printing plates.
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