发明名称 |
SUBSTRATE IMPROVEMENTS FOR THERMALLY IMAGEABLE COMPOSITION AND METHODS OF PREPARATION |
摘要 |
The present invention includes a radiation-imageable element for lithographic printing having a hydrophilic anodized aluminum base with a surface having pores and a image-forming layer having polymer particles coated on the aluminum base. The ratio of the average pore diameter to the average particle diameter is from 0.4:1 to 10:1. The present invention further includes a method of producing the imaged element. The method includes the steps of imagewise exposing the radiation-imageable element to radiation to produce exposed and unexposed regions and contacting the imagewise exposed radiation-imageable element and a developer to remove the exposed or the unexposed regions. |
申请公布号 |
EP1373979(A1) |
申请公布日期 |
2004.01.02 |
申请号 |
EP20020709152 |
申请日期 |
2002.01.23 |
申请人 |
KODAK POLYCHROME GRAPHICS LLC |
发明人 |
HUANG, JEN-CHI;ZHONG, XING-FU;PAPPAS, S. PETER;SARAIYA, SHASHIKANT |
分类号 |
G03F7/09;B41C1/10;B41N3/03;G03F7/00;G03F7/004;G03F7/032;(IPC1-7):G03F7/00;G03F7/40;G03F7/20;G03F7/039 |
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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