发明名称 |
IMPROVED POSITIVE-WORKING IMAGEABLE ELEMENTS |
摘要 |
<p>Positive-working imageable elements have a substrate and an imageable layer that can be used to prepare lithographic printing plates. The imageable elements also include a radiation absorbing compound, and a mixture of first and second polymers in the same imageable layer. The first polymer has two or more centered H-bonds (hydrogen bonds) within a non-covalently bonded unit, and the second polymer is a polyvinyl acetal. This mixture of polymers in the same imageable layer provides improved solvent resistance and processing latitude without a loss in imaging speed.</p> |
申请公布号 |
WO2008094393(A1) |
申请公布日期 |
2008.08.07 |
申请号 |
WO2008US00498 |
申请日期 |
2008.01.15 |
申请人 |
EASTMAN KODAK COMPANY;MULLIGAN, JAMES, LAURENCE;CLARK, ERIC |
发明人 |
MULLIGAN, JAMES, LAURENCE;CLARK, ERIC |
分类号 |
B41C1/10;C08F216/38;C08G8/10 |
主分类号 |
B41C1/10 |
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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