发明名称 |
THERMALLY DEVELOPABLE IMAGING MATERIALS WITH BARRIER LAYER |
摘要 |
<p>Thermographic and photothermographic materials comprise a barrier layer to provide physical protection and to prevent migration of diffusible imaging components and by-products resulting from high temperature imaging and/or development. The barrier layer comprises a scavenger that is a metal hydroxide or ester. This barrier layer is capable of retarding diffusion of mobile chemicals such as organic carboxylic acids, developers, and toners.</p> |
申请公布号 |
EP1680710(A1) |
申请公布日期 |
2006.07.19 |
申请号 |
EP20040796251 |
申请日期 |
2004.10.25 |
申请人 |
EASTMAN KODAK COMPANY |
发明人 |
SAKIZADEH, KUMARS;ECKERT, KARISSA LYNN;LA BELLE, GARY ELZEAR;WHITCOMB, DAVID ROBERT |
分类号 |
G03C1/46;G03C1/498;(IPC1-7):G03C1/498 |
主分类号 |
G03C1/46 |
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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