发明名称 |
LITHOGRAPHIC PRINTING PLATE PRECURSORS AND USE |
摘要 |
<p>Negative-working lithographic printing plate precursor a negative-working imageable layer and an outermost water-soluble overcoat layer that is disposed directly on the negative-working imageable layer. The outermost water-soluble overcoat layer comprises: (1) one or more film-forming water-soluble polymeric binders, (2) organic wax particles, and (3) non-wax matte particles. The outermost water-soluble overcoat layer has a dry thickness (t) that is defined by the following equation (I): t=w/r wherein w is the dry coverage of the outermost water-soluble overcoat layer in g/m2, and r is 1 g/cm3. The organic wax particles have an average largest dimension D(wax) that is less than 0.9 of t (inμm), and the non-wax matte particles have an average largest dimension D(matte) that defined by the following equation (II): 1.5 times t≰D(matte)≰40 times t(inμm).</p> |
申请公布号 |
EP2962157(A1) |
申请公布日期 |
2016.01.06 |
申请号 |
EP20140707586 |
申请日期 |
2014.02.17 |
申请人 |
EASTMAN KODAK COMPANY |
发明人 |
IGARASHI, AKIRA;TORIHATA, YUUKI;BAUMANN, HARALD;DWARS, UDO;SIMPSON, CHRISTOPHER;WERNER, SAIJA;FLUGEL, MICHAEL |
分类号 |
G03F7/09;B41C1/10;G03F7/11 |
主分类号 |
G03F7/09 |
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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