发明名称 |
PROCESSING OF POSITIVE-WORKING LITHOGRAPHIC PRINTING PLATE PRECURSOR |
摘要 |
<p>Positive-working imageable elements can be imaged and processed using a processing solution that comprises at least 0.03 N of an organic amine or a mixture thereof, whose conjugated acids have a pKa greater than 9 and a boiling point greater than 150°C. The imageable element is a single-layer, infrared radiation-sensitive positive-working imageable element comprising a substrate and an infrared radiation absorbing compound. It also has an imageable layer that comprises a developability-enhancing compound and a poly(vinyl acetal) in which at least 25 mol % of its recurring units comprise pendant phenol, naphthol, or anthracenol groups that are substituted with one or more electron-withdrawing groups.</p> |
申请公布号 |
WO2010021704(A1) |
申请公布日期 |
2010.02.25 |
申请号 |
WO2009US04720 |
申请日期 |
2009.08.19 |
申请人 |
EASTMAN KODAK COMPANY;LEVANON, MOSHE;NAKASH, MOSHE;KURTSER, TANYA |
发明人 |
LEVANON, MOSHE;NAKASH, MOSHE;KURTSER, TANYA |
分类号 |
G03F7/32;B41C1/10;G03F7/004;G03F7/033 |
主分类号 |
G03F7/32 |
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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