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    • 16. 发明授权
    • Photosensitive material and image forming method using same
    • 感光材料和使用它的成像方法
    • US5415974A
    • 1995-05-16
    • US51807
    • 1993-04-26
    • Masato KotayamaTetsuro FukuiAkihiro MouriKazuo IsakaKyo MiuraKenji KagamiMasao Suzuki
    • Masato KotayamaTetsuro FukuiAkihiro MouriKazuo IsakaKyo MiuraKenji KagamiMasao Suzuki
    • G03C8/40G03F7/028G03C8/10
    • G03C8/4013G03F7/0285
    • A photosensitive material comprises a photosensitive silver halide, an organic silver salt, a reducing agent, a polymerizable polymer precursor, a photopolymerization initiator and a heat-diffusible coloring matter. As a preferred embodiment, the photosensitive material comprises a photosensitive layer containing the photosensitive silver halide, the organic silver salt and the reducing agent, a polymerizing layer containing the polymerizable polymer precursor and the photopolymerization initiator, and a coloring material layer containing the heat-diffusible coloring material. A image forming method employing the photosensitive material comprises the steps of a) subjecting the photosensitive material to imagewise exposure; b) heating the photosensitive material; c) subjecting to whole areas exposure at least the polymerizing layer; and d) heating at least the coloring material layer to transfer the heat-diffusible coloring matter to an image-receiving material, thus forming a color image.
    • 感光材料包括感光卤化银,有机银盐,还原剂,可聚合聚合物前体,光聚合引发剂和热扩散着色剂。 作为优选实施方案,感光材料包括含有感光卤化银,有机银盐和还原剂的感光层,含有可聚合聚合物前体和光聚合引发剂的聚合层,以及含有热扩散性的着色材料层 着色材料。 使用感光材料的成像方法包括以下步骤:a)使感光材料进行成像曝光; b)加热感光材料; c)使整个区域至少暴露于聚合层; 以及d)至少加热着色材料层以将热扩散着色剂转移到图像接收材料,从而形成彩色图像。
    • 20. 发明授权
    • Image forming method
    • 图像形成方法
    • US5393638A
    • 1995-02-28
    • US712556
    • 1991-06-10
    • Akihiro MouriMasato KatayamaKazuo IsakaTetsuro Fukui
    • Akihiro MouriMasato KatayamaKazuo IsakaTetsuro Fukui
    • G03F7/028G03C8/50
    • G03F7/0285
    • An image is formed by subjecting to imagewise exposure an image forming medium containing at least a heat-diffusible coloring matter, a photosensitive silver halide, an organic silver salt, a reducing agent, a polymerizable polymer precursor and a photopolymerization initiator; heating the image forming medium thus treated; subjecting it to polymerization exposure to form a polymerized area and an unpolymerized area in the image forming medium; separating the polymerized area from the unpolymerized area; and superposing an image receiving medium onto the unpolymerized area to transfer the heat-diffusible coloring matter in the unpolymerized area to the image receiving medium.
    • 通过对成像介质进行成像曝光形成图像,所述图像形成介质至少包含热扩散性着色剂,感光卤化银,有机银盐,还原剂,可聚合聚合物前体和光聚合引发剂; 加热如此处理的图像形成介质; 使其进行聚合曝光以在图像形成介质中形成聚合区域和未聚合区域; 将聚合区域与未聚合区域分离; 并将图像接收介质叠加在未聚合区域上以将未聚合区域中的热扩散着色剂转移到图像接收介质。