发明名称 |
THERMALLY DEVELOPABLE MATERIALS CONTAINING IONIC POLYMER INTERLAYER |
摘要 |
Thermally developable imaging materials have an outermost protective layer that is composed of one or more hydrophilic film-forming components. Between the outermost protective layer and the underlying thermally developable imaging layers is an interlayer containing a film-forming ionic latex polymer other than a carboxy-containing latex polymer. This ionic polymer can be negatively-charged or positively-charged. The ionic latex polymer is present as latex particles that have been prepared in the presence of a stabilizer in an amount of at least 0.5% (by weight) that has an HLB value of 7 to 20. The stabilizer becomes associated with the latex polymer particles. Both thermographic and photothermographic materials can be prepared with such protective layers.
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申请公布号 |
US2006051712(A1) |
申请公布日期 |
2006.03.09 |
申请号 |
US20040935641 |
申请日期 |
2004.09.07 |
申请人 |
EASTMAN KODAK COMPANY |
发明人 |
HAMMERSCHMIDT JON A.;LEON JEFFREY W. |
分类号 |
G03C1/00 |
主分类号 |
G03C1/00 |
代理机构 |
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