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    • 2. 发明授权
    • Image-forming method using heat-sensitive transfer system
    • 使用热敏转印系统的成像方法
    • US07955775B2
    • 2011-06-07
    • US11715875
    • 2007-03-09
    • Ryuji ShinoharaYoshihiko FujieYoshihisa Tsukada
    • Ryuji ShinoharaYoshihiko FujieYoshihisa Tsukada
    • G03C8/00B41M5/00
    • B41M5/52B41M5/3854B41M5/44B41M5/5254B41M5/5272B41M2205/02B41M2205/38
    • An image-forming method: by superposing a heat-sensitive transfer sheet on a heat-sensitive transfer image-receiving sheet so that a receptor layer can be contacted with a thermal transfer layer; and providing thermal energy in accordance with image signals; in which the heat-sensitive transfer image-receiving sheet comprises the receptor layer containing one of polyester and/or polycarbonate polymers, vinyl chloride polymers and/or a polymer latex; and in which the heat-sensitive transfer sheet comprises the thermal transfer layer containing a dye represented by formula (1) or (2): wherein, X141 represents an oxygen atom, a sulfur atom, or NR146; X142 represents a hydroxyl group, a mercapto group, or NHR147; R141 to R154 each represent a hydrogen atom or a substituent; A151 represents a group of atoms necessary to form a hetero ring together with the two carbon atoms; and n153 represents an integer of 0 to 4.
    • 一种图像形成方法:通过将热敏转印片叠加在热敏转印图像接收片上,使得受体层可以与热转印层接触; 并根据图像信号提供热能; 其中热敏转印图像接收片材包含含有聚酯和/或聚碳酸酯聚合物之一的接收层,氯乙烯聚合物和/或聚合物胶乳; 并且其中所述热敏转印片包含含有由式(1)或(2)表示的染料的热转印层:其中X141表示氧原子,硫原子或NR146; X142表示羟基,巯基或NHR147; R141〜R154各自表示氢原子或取代基; A151表示与两个碳原子一起形成杂环所必需的一组原子; n153表示0〜4的整数。
    • 5. 发明授权
    • Photothermographic material and an image forming method
    • 光热成像材料和成像方法
    • US07465533B2
    • 2008-12-16
    • US11727317
    • 2007-03-26
    • Minoru SakaiYoshihisa Tsukada
    • Minoru SakaiYoshihisa Tsukada
    • G03C5/16G03C1/00G03C1/08G03C7/26G03C7/32
    • G03C1/49863G03C1/32G03C1/385G03C1/49872G03C2001/7628G03C2001/7635G03C2200/47
    • A photothermographic material having a support, an image forming layer which is disposed on the support and contains at least a photosensitive silver halide, a non-photosensitive organic silver salt, a reducing agent, and a binder, at least one non-photosensitive layer which is disposed on the same side of the support as the image forming layer and farther from the support than the image forming layer, and a back layer which includes at least another non-photosensitive layer and is disposed on the opposite side of the support from the image forming layer, wherein the back layer contains a fluorocarbon polymer having a monomer component represented by the following (M2):(M2) a monomer containing a fluorine atom and having an unsaturated bond capable of radical polymerization.An image forming method is also provided.
    • 具有支撑体的光热敏成像材料,设置在载体上并且至少含有感光卤化银,非光敏有机银盐,还原剂和粘合剂的图像形成层,至少一个非感光层, 与图像形成层配置在与支撑体相同的一侧上,与图像形成层相比离开支撑件更远,以及背层,其至少包括另一非感光层,并且设置在支撑体的相对侧 图像形成层,其中背层含有具有由下列(M2)表示的单体成分的碳氟聚合物:(M2)含有氟原子并具有能够自由基聚合的不饱和键的单体。 还提供了一种图像形成方法。
    • 7. 发明申请
    • Image-forming method using thermal transfer system
    • 使用热转印系统的成像方法
    • US20070213221A1
    • 2007-09-13
    • US11715873
    • 2007-03-09
    • Takuya AraiKazuaki OgumaToshihide YoshitaniMasataka YoshizawaYoshihisa Tsukada
    • Takuya AraiKazuaki OgumaToshihide YoshitaniMasataka YoshizawaYoshihisa Tsukada
    • B41M5/035
    • B41M5/42B41M5/385B41M5/3852B41M5/3854B41M5/3856B41M5/3858B41M5/39
    • An image-forming method, having: superposing a heat-sensitive transfer sheet on a heat-sensitive transfer image-receiving sheet so that at least one receptor layer of the heat-sensitive transfer image-receiving sheet can be contacted with a thermal transfer layer of the heat-sensitive transfer sheet; and providing thermal energy in accordance with image signals given from a thermal head, thereby to form an image; wherein the heat-sensitive transfer sheet has the thermal transfer layer that contains a thermally transferable colorant on one surface of a substrate film, and a heat-resistant sliding layer that is formed so as to contain a hardener on the other surface; and wherein the heat-sensitive transfer image-receiving sheet has, on a support, the at least one receptor layer that contains a latex polymer, and at least one heat insulation layer that contains hollow polymer particles but does not contain a resin having poor resistance to an organic solvent.
    • 一种图像形成方法,其具有:将热敏转印片材叠加在热敏转印图像接收片材上,使得热敏转印图像接收片材的至少一个受体层可以与热转印层 的热敏转印片; 并根据从热头给出的图像信号提供热能,从而形成图像; 其中所述热敏转印片具有在基材膜的一个表面上含有可热转印着色剂的热转印层和形成为在另一表面上含有固化剂的耐热滑动层; 并且其中所述热敏转印图像接收片材在载体上具有包含胶乳聚合物的所述至少一个受体层,以及至少一个包含中空聚合物颗粒但不含耐电阻差的树脂的隔热层 到有机溶剂。
    • 9. 发明申请
    • Photothermographic material
    • 光热成像材料
    • US20060275715A1
    • 2006-12-07
    • US11223988
    • 2005-09-13
    • Hajime NakagawaYoshihisa Tsukada
    • Hajime NakagawaYoshihisa Tsukada
    • G03C1/00
    • G03C1/49863G03C1/49872G03C2200/36
    • A photothermographic material having, on at least one side of a support, an image forming layer containing at least a photosensitive silver halide, a non-photosensitive organic silver salt, a reducing agent, and a binder, and at least one non-photosensitive layer which is disposed on the same side as the image forming layer and farther from the support than the image forming layer, wherein (1) 50% by weight or more of the binder is a polymer latex having a monomer component having an acid group, and (2) the polymer latex has a core/shell structure having a core part and a shell part, and the monomer component having an acid group in the core part is 2 mol % to 20 mol % of a total amount of the monomer component having an acid group in the polymer latex. The invention provides a photothermographic material which exhibits excellent image uniformity with low fog.
    • 一种光热敏成像材料,其在载体的至少一侧具有至少含有感光卤化银,非感光性有机银盐,还原剂和粘合剂的图像形成层,以及至少一种非感光层 其与图像形成层配置在与图像形成层相同的一侧并且远离支撑体,其中(1)50重量%以上的粘合剂为具有酸基的单体成分的聚合物胶乳,以及 (2)聚合物胶乳具有核心部分和壳部分的核/壳结构,核心部分中具有酸基的单体成分为具有单体成分总量的2摩尔%〜20摩尔% 聚合物胶乳中的酸基。 本发明提供了一种具有优异的低雾图像均匀性的光热敏成像材料。