申请人:MINNESOTA MINING AND MANUFACTURING COMPANY
公开号:EP0799716A2
公开(公告)日:1997-10-08
The invention relates to a method of increasing the sensitivity of laser induced thermal imaging by using certain diazo compounds. The diazo compounds contain functional groups adjacent the diazo substituent capable of stabilizing these compounds. The invention is useful in the field of thermal transfer imaging for the production of various graphic arts media.
本发明涉及一种利用某些重氮化合物提高激光诱导热成像灵敏度的方法。这些重氮化合物含有邻近重氮取代基的官能团,能够稳定这些化合物。本发明适用于热转印成像领域,可用于生产各种图形艺术介质。