发明名称 |
Imaging member containing switchable polymers and method for use |
摘要 |
An imaging member is prepared by applying to a support a heat-sensitive imaging layer which comprises at least one heat-sensitive polymer capable of undergoing transformation from a hydrophilic to hydrophobic state or hydrophobic to hydrophilic state, wherein the transformation occurs such that the activation energy Ea and the Arrhenius pre-exponential factor A associated with the transformation simultaneously fulfill the relationships: ln (A)>/=0.4 Ea+8.84 and ln (A)</=1.69 Ea-14.37. The imaging member is useful in processless thermal lithographic printing.
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申请公布号 |
US6146812(A) |
申请公布日期 |
2000.11.14 |
申请号 |
US19990399191 |
申请日期 |
1999.09.17 |
申请人 |
KODAK POLYCHROME GRAPHICS LLC |
发明人 |
LEON, JEFFREY W.;ZHENG, SHIYING;APPELL, CHARLES H.;HODGE, IAN MOIR |
分类号 |
G03F7/004;B41C1/10;B41M5/36;B41N1/14;C08F116/36;C08F212/14;C08F220/12;C08F220/60;C08F228/02;C09D201/00;G03F7/00;(IPC1-7):G03F7/004 |
主分类号 |
G03F7/004 |
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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