发明名称 |
Laser thermal imaging process, dye, and element |
摘要 |
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.
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申请公布号 |
US6703111(B2) |
申请公布日期 |
2004.03.09 |
申请号 |
US20010032922 |
申请日期 |
2001.10.25 |
申请人 |
EASTMAN KODAK COMPANY |
发明人 |
WANG RUIZHENG;WILLIAMS KEVIN W.;CARROLL-LEE ANN L. |
分类号 |
B41M5/26;B41M5/46;C09B23/08;(IPC1-7):B32B27/14 |
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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