发明名称 |
INTERLAYER FOR LITHOGRAPHIC PLATES |
摘要 |
Lithographic substrate comprising (a) a dimensionally stable plate- or foil-shaped support, (b) an aluminum oxide layer provided on at least one side of the support (a), and (c) an interlayer applied onto the aluminum oxide layer comprising a hydrophilic polymer comprising structural units derived from the following compounds: (a1) at least one compound comprising both polyalkylene oxide chains and at least one structural unit which is free-radical polymerizable, and (a2) at least one monomer capable of copolymerizing with the free-radical polymerizable structural unit of (a1) and furthermore comprising at least one acidic functional group with pKs<5, wherein the acidic functional group can be present as a free acid group or in the form of a salt.
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申请公布号 |
US2009022961(A1) |
申请公布日期 |
2009.01.22 |
申请号 |
US20070574022 |
申请日期 |
2007.02.21 |
申请人 |
STREHMEL BERND;BAUMANN HARALD;HAYAKAWA EIJI;HAYASHI KOJI;HUANG JIANBING;SAKURAI HIDEO;SHASHIKANT SARAIYA;PIETSCH DETLEF |
发明人 |
STREHMEL BERND;BAUMANN HARALD;HAYAKAWA EIJI;HAYASHI KOJI;HUANG JIANBING;SAKURAI HIDEO;SHASHIKANT SARAIYA;PIETSCH DETLEF |
分类号 |
B41M5/00;B05D3/02;B32B27/30;G03C1/00;G03C1/74 |
主分类号 |
B41M5/00 |
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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