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    • 10. 发明申请
    • DUAL VESICULAR AND INFRARED IMAGING MEDIA
    • 双重虚拟和红外成像媒体
    • US20120135257A1
    • 2012-05-31
    • US13383950
    • 2010-07-15
    • Steven A. CarlsonBenjamin Sloan
    • Steven A. CarlsonBenjamin Sloan
    • B32B23/04B32B9/00
    • B41M5/465B41M3/14B41M5/288B41M5/36B41M5/46Y10T428/31971
    • Provided is a laser imageable media that forms both a vesicular bubble image and an infrared image upon exposure to laser radiation. The laser imageable media comprises (1) a substrate, preferably a transparent plastic substrate, (2) an infrared absorbing layer comprising an infrared absorbing compound, preferably an aminium radical cation compound, that exhibits a reduction in infrared absorption when exposed to the laser radiation, and (3) a polymeric layer comprising an organic polymer, preferably nitrocellulose, overlying the infrared absorbing layer. The vesicular image on a transparent plastic substrate is readable with a visible scanner without the use of any reflective background material behind the transparent plastic substrate.
    • 提供了一种激光可成像介质,其在暴露于激光辐射时形成泡泡图像和红外图像。 激光可成像介质包括(1)基底,优选透明塑料基底,(2)包含红外吸收化合物,优选氨基自由基阳离子化合物的红外线吸收层,其在暴露于激光辐射时表现出红外吸收的降低 ,和(3)包含覆盖红外线吸收层的有机聚合物,优选硝酸纤维素的聚合物层。 透明塑料基板上的水泡图像可用可见扫描仪读取,而不需要在透明塑料基板后面使用任何反射背景材料。