A heat sensitive element is provided which is intended for use in a thermal imaging method for forming color images which relies upon the irreversible unimolecular fragmentation of one or more thermally unstable carbamate moieties of an organic compound to effect a visually discernible color shift from colorless to colored, from colored to colorless or from one color to another.
本发明提供了一种热敏元件,可用于形成彩色图像的热成像方法中,该方法依赖于有机化合物中一个或多个热不稳定
氨基甲酸酯分子的不可逆单分子破碎,以实现从无色到有色、从有色到无色或从一种颜色到另一种颜色的视觉上可识别的颜色转变。