发明名称 |
NEGATIVE-WORKING IMAGEABLE ELEMENTS WITH OVERCOAT |
摘要 |
Negative-working imageable element can be used to provide lithographic printing plates. The imageable element has a suitable radiation-sensitive imageable layer and a water-soluble overcoat disposed on the imageable layer. This overcoat comprises at least one poly(vinyl alcohol) having a saponification degree of at least 90%, an alkoxylation product of an alkanol, and either a 2-sulfonato succinic acid dialkylester or an alkoxylation product of a 1,4-butanediol.
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申请公布号 |
US2010233445(A1) |
申请公布日期 |
2010.09.16 |
申请号 |
US20090403458 |
申请日期 |
2009.03.13 |
申请人 |
SIMPSON CHRISTOPHER D;BAUMANN HARALD;DWARS UDO;STREHMEL BERND |
发明人 |
SIMPSON CHRISTOPHER D.;BAUMANN HARALD;DWARS UDO;STREHMEL BERND |
分类号 |
B32B3/10;G03F7/004;G03F7/20 |
主分类号 |
B32B3/10 |
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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