发明名称 |
Zirconia ceramic imaging member with hydrophilic surface layer and methods of use |
摘要 |
Long wearing lithographic imaging members are prepared from a zirconia ceramic layer having thereon a hydrophilic, non-crosslinked water-insoluble surface layer. This surface layer is ablatable using imaging apparatus such as a laser, and the surface energy differential between the non-removed hydrophilic layer and the exposed underlying zirconia ceramic is desirable to provide lithographic printing with improved image sharpness.
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申请公布号 |
US5927207(A) |
申请公布日期 |
1999.07.27 |
申请号 |
US19980056493 |
申请日期 |
1998.04.07 |
申请人 |
EASTMAN KODAK COMPANY |
发明人 |
GHOSH, SYAMAL K.;CHATTERJEE, DILIP K. |
分类号 |
B41C1/10;(IPC1-7):B41N1/14 |
主分类号 |
B41C1/10 |
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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