发明名称 |
Direct thermographic materials with catechol borate reducing agents |
摘要 |
Non-photosensitive direct thermographic materials comprise a reducing agent that is a catechol borate compound. These compounds can reduce silver(I) ion to metallic silver to produce a dense black silver image under the short time and high temperature conditions that occur when using thermal print-heads during direct thermal printing.
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申请公布号 |
US2007015660(A1) |
申请公布日期 |
2007.01.18 |
申请号 |
US20050183609 |
申请日期 |
2005.07.18 |
申请人 |
EASTMAN KODAK COMPANY |
发明人 |
SAKIZADEH KUMARS;COWDERY-CORVAN PETER J.;OLSON LEIF P.;WHITCOMB DAVID R. |
分类号 |
B41M5/20 |
主分类号 |
B41M5/20 |
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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