发明名称 |
Laser thermal imaging process, dye, and thermal recording element |
摘要 |
<p>A laser-induced thermal recording element comprising a support having thereon a colorant layer comprising a colorant dispersed in a polymeric binder, said colorant layer having associated therewith a laser light-absorbing dye absorbing at the wavelength of a laser used to expose said element, said laser light-absorbing dye comprising a polymethine (cyanine) dye having covalently bonded thereto a phenylenediamine moiety. The element exhibits improved dye stability.</p> |
申请公布号 |
EP1306410(B1) |
申请公布日期 |
2006.08.02 |
申请号 |
EP20020079241 |
申请日期 |
2002.10.14 |
申请人 |
EASTMAN KODAK COMPANY |
发明人 |
WANG, RUIZHENG;WILLIAMS, KEVIN WALLACE;CARROLL-LEE, ANN L. |
分类号 |
B41M5/26;C09B23/08;B41M5/40;B41M5/46 |
主分类号 |
B41M5/26 |
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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