发明申请
- 专利标题： Positive-working, thermally sensitive imageable element
- 专利标题（中）： 正面工作，热敏感可成像元件
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申请号： US11084445申请日： 2005-03-18
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公开(公告)号： US20060210917A1公开(公告)日： 2006-09-21
- 发明人: Kevin Ray , Eugene Sheriff , Joanne Ray , James Mulligan , Eric Clark , Andrew Krebs
- 申请人： Kevin Ray , Eugene Sheriff , Joanne Ray , James Mulligan , Eric Clark , Andrew Krebs
- 专利权人： Kodak Polychrome Graphics LLC
- 当前专利权人： Kodak Polychrome Graphics LLC
- 主分类号： G03C1/76
- IPC分类号： G03C1/76
摘要：
Imageable elements that contain copolymers soluble in alkaline solutions are disclosed and methods for forming imaging using the imageable elements are disclosed. The alkali soluble copolymers comprise about 3 to about 50 mol % of one or more of the monomers of the formula: CH2═CH(R1)—C(O)—X—Y—R2; in which: R1 is H or CH3; R2 is succinimide or phthalimide; X is O or NH; and Y is —(CH2)n—, in which n is an integer from 2 to 12. The imageable elements are useful as lithographic printing plate precursors.
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