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2. 发明申请

WO03086773A8 MULTICOLOR IMAGE FORMING MATERIAL 审中-公开
标题翻译： MULTICOLOR图像形成材料
公开(公告)号：WO03086773A8
公开(公告)日：2005-01-13
申请号：PCT/JP0304106
申请日：2003-03-31
申请人： FUJI PHOTO FILM CO LTD , MIYAKE KAZUHITO , YAMAMOTO MITSURU , MATSUSHITA TETSUNORI
发明人： MIYAKE KAZUHITO , YAMAMOTO MITSURU , MATSUSHITA TETSUNORI
IPC分类号： B41J2/32 , B41J2/325 , B41M5/34 , B41M5/382 , B41M5/392 , B41M5/395 , B41M5/40 , B41M5/42 , B41M5/46 , B41M5/50 , B41M5/38
CPC分类号： B41M5/42 , B41J2/32 , B41J2/325 , B41M5/345 , B41M5/38214 , B41M5/423 , B41M5/46 , B41M5/465
摘要： A multicolor image forming material comprising an image receiving sheet having an image receiving layer, and at least four types of thermal transfer sheets each having a photothermal conversion layer and an image forming layer, and being used for image recording by applying a laser beam, wherein the photothermal conversion layer contains poly-amide/-imide of a specific structure and a cyanine dye of a specific structure. A multicolor image forming material, wherein the difference, in a visible light region, between the reflectance of the image forming layer of a thermal transfer sheet prior to image recording by the application of a laser beam and the reflectance of an image forming layer transferred by laser beam application onto the image receiving layer of an image receiving sheet is up to 10% for the image forming layer of each thermal transfer sheet; and a multicolor image forming material, wherein the color difference between the hue, when not exposed immediately after image recording, of an image forming layer transferred by laser beam application onto the image receiving layer of an image receiving sheet and the hue after exposed is up to 2 for the image forming layer of each thermal transfer sheet.
摘要翻译：一种多色图像形成材料，包括具有图像接收层的图像接收片和至少四种具有光热转换层和图像形成层的热转印片，并且用于通过施加激光束进行图像记录，其中光热转换层含有特定结构的聚酰胺/酰亚胺和特定结构的花青染料。一种多色图像形成材料，其中在可见光区域中，通过施加激光束在图像记录之前的热转印片材的图像形成层的反射率与通过施加激光束的图像形成层的反射率之间的差异对于每个热转印片的图像形成层，激光束施加到图像接收片的图像接收层上的高达10％以及多色图像形成材料，其中，通过激光束施加到图像接收片材的图像接收层上的图像形成层和曝光后的色调之后，色素在图像记录之后立即不暴露时的色差上升至2，用于每个热转印片的成像层。

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