发明授权
- 专利标题： Thermal imaging method
- 专利标题（中）： 热成像法
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申请号： US149233申请日： 1993-11-09
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公开(公告)号： US5380607A公开(公告)日： 1995-01-10
- 发明人: Robert C. Van Haute , Luc H. Leenders , Roland F. Beels , Carlo A. Uyttendaele , Herman J. Uytterhoeven , Wolfgang Podszun
- 申请人： Robert C. Van Haute , Luc H. Leenders , Roland F. Beels , Carlo A. Uyttendaele , Herman J. Uytterhoeven , Wolfgang Podszun
- 申请人地址： BEX Mortsel
- 专利权人： Agfa-Gevaert, N.V.
- 当前专利权人： Agfa-Gevaert, N.V.
- 当前专利权人地址： BEX Mortsel
- 优先权： EPX92203511.8 19921117
- 主分类号： G03C1/675
- IPC分类号： G03C1/675 ; B41M5/00 ; B41M5/382 ; B41M5/40 ; B41M5/46 ; B41M5/48 ; B41M5/52 ; B41M7/00 ; G03C5/18 ; G03C8/40 ; G03C5/54
摘要：
A thermal imaging process comprising the step of imagewise heating a donor element so as to transfer therefrom colored matter onto a contacting receptor element, characterized in that before said imagewise heating said receptor element contains in a layer at least one substance that by heat applied in the transfer of said colored matter undergoes a change giving rise to an increase in optical density.