发明名称 |
POSITIVE-WORKING LITHOGRAPHIC PRINTING PLATE PRECURSORS |
摘要 |
<p>Infrared radiation-sensitive, positive-working lithographic printing plate precursors have improved scratch resistance in their outermost imageable layer because that layer comprises a unique combination of first and second alkali solution-soluble or -dispersible resins. The first alkali solution-soluble or -dispersible resin is an acid-functionalized novolak or acid-functionalized resole resin. The second alkali solution-soluble or -dispersible resin is a polyurethane or polyurethane urea comprising a polysiloxane unit segment in the polyurethane or polyurethane urea backbone or a side chain.</p> |
申请公布号 |
WO2013138686(A1) |
申请公布日期 |
2013.09.19 |
申请号 |
WO2013US31893 |
申请日期 |
2013.03.15 |
申请人 |
EASTMAN KODAK COMPANY |
发明人 |
SAVARIAR-HAUCK, CELIN;HAUCK, GERHARD;PAULS, ANDREA |
分类号 |
B41F1/18 |
主分类号 |
B41F1/18 |
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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