Heat developable photosensitive material including a combination of specified reducing agents
    1.
    发明申请
    Heat developable photosensitive material including a combination of specified reducing agents 审中-公开
    包含特定还原剂组合的热显影感光材料

    公开(公告)号:US20070122755A1

    公开(公告)日:2007-05-31

    申请号:US11593571

    申请日:2006-11-07

    申请人: Yasuhiro Yoshioka

    发明人: Yasuhiro Yoshioka

    IPC分类号: G03C5/16

    摘要: The invention provides a heat developable photosensitive material including a substrate, and at least one constituent layer which contains a photosensitive silver halide, a non-photosensitive organic silver salt, a reducing agent for thermal developing and a binder. The material includes at least one reducing agent that does not form a dye at the time of thermal developing and at least one reducing forming a dye at the time of thermal developing, and the dye-forming reducing agent is more active than the reducing agent that does not form a dye at the time of thermal developing.

    摘要翻译: 本发明提供了一种包含基底的热显影感光材料,以及含有感光卤化银,非感光性有机银盐,热显影用还原剂和粘合剂的至少一种构成层。 该材料包括至少一种在热显影时不形成染料的还原剂和在热显影时至少一种还原形成染料,并且染料形成还原剂比还原剂更有活性, 在热显影时不形成染料。

    Photothermographic material
    2.
    发明申请
    Photothermographic material 失效
    光热成像材料

    公开(公告)号:US20070015095A1

    公开(公告)日:2007-01-18

    申请号:US11490140

    申请日:2006-07-21

    IPC分类号: G03C1/00

    摘要: Disclosed is a photothermographic material comprising an image forming layer containing at least a light-sensitive silver halide, a light-insensitive organic silver salt, a reducing agent and a binder and a non-image forming layer on at least one surface of a support, wherein 50% by weight or more of the binder is a hydrophilic binder, the light-sensitive material further comprising a metal phthalocyanine compound represented by the following formula (PC-1): wherein M represents a metal atom, R1, R4, R5, R8, R9, R12, R13 and R16 respectively represent a hydrogen atom or a substituent where at least one of R1, R4, R5, R8, R9, R12, R13 and R16 is an electron attractive group and R2, R3, R6, R7, R10, R11, R14 and R15 respectively represent a hydrogen atom or a substituent.

    摘要翻译: 公开了一种光热敏成像材料,其包括在载体的至少一个表面上至少含有感光卤化银,不光敏有机银盐,还原剂和粘合剂和非图像形成层的图像形成层, 其中,所述粘合剂的50重量%以上为亲水性粘合剂,所述感光材料还包含由下式(PC-1)表示的金属酞菁化合物:其中,M表示金属原子,R 1, R 4,R 5,R 8,R 9,R 12, R 12,R 16和R 16分别表示氢原子或取代基,其中R 1,R 2, R 4,R 5,R 8,R 9,R 12,R 12, 13和R 16是吸电子基团,R 2,R 3,R 6, R 7,R 10,R 11,R 14和R 15, 分别 表示氢原子或取代基。

    Silver halide photosensitive material and photothermographic material
    3.
    发明授权
    Silver halide photosensitive material and photothermographic material 有权
    卤化银感光材料和光热成像材料

    公开(公告)号:US07157220B2

    公开(公告)日:2007-01-02

    申请号:US11072513

    申请日:2005-03-07

    CPC分类号: G03C1/833 G03C1/49854

    摘要: The present invention provides a silver halide photosensitive material and a photothermographic material having, on at least one side of a support, at least a photosensitive silver halide, a non-photosensitive organic silver salt, and a reducing agent for the organic silver salt, wherein the silver halide photosensitive material and the photothermographic material contain a phthalocyanine compound represented by the following formula (PC-1): wherein, M represents a hydrogen atom or a metal atom; R1, R4, R5, R8, R9, R12, R13, and R16 each independently represent a hydrogen atom or a substituent; at least one of R1, R4, R5, R8, R9, R12, R13, and R16 represents an electron-attracting group; and R2, R3, R6, R7, R10, R11, R14, and R15 each independently represent a hydrogen atom or a substituent.

    摘要翻译: 本发明提供一种卤化银感光材料和光热敏成像材料,其至少在载体的一侧至少含有感光卤化银,非感光性有机银盐和有机银盐的还原剂,其中 卤化银感光材料和光热敏成像材料含有由下式(PC-1)表示的酞菁化合物:其中,M表示氢原子或金属原子; R 1,R 4,R 5,R 8,R 9, R 12,R 13和R 16各自独立地表示氢原子或取代基; R 1,R 4,R 5,R 8,R 9,R 9, R 12,R 12,R 16和R 16表示吸电子基团; 和R 2,R 3,R 6,R 7,R 10, R 11,R 14和R 15各自独立地表示氢原子或取代基。

    Method for preparation of a photothermographic material with increased photosensitivity
    6.
    发明授权
    Method for preparation of a photothermographic material with increased photosensitivity 失效
    具有增加光敏性的光热敏成像材料的制备方法

    公开(公告)号:US07067243B2

    公开(公告)日:2006-06-27

    申请号:US10384321

    申请日:2003-03-07

    IPC分类号: G03C1/498 G03C1/10

    摘要: A process for preparing a photothermographic material with increased photosensitivity, the photothermographic material comprising a support and a photo-addressable thermally developable element, exclusive of a compound R—S(M)n wherein R is an aliphatic hydrocarbon, aryl or heterocyclic group, M is a hydrogen atom, or cation, and letter n is a number determined so as to render the molecule neutral and also exclusive of a compound capable of releasing a mobile dye corresponding to or inversely corresponding to the reduction of silver halide to silver at elevated temperatures, the photo-addressable thermally developable element containing a photosensitive agent in catalytic association with a light-insensitive organic silver salt, a reducing agent for the light-insensitive organic silver salt in thermal working relationship therewith and a binder, comprising the steps of: (i) increasing the photosensitivity of a photosensitive silver halide by chemical sensitisation with a chemical sensitising merocyanine dye containing a thione group in a non-oxidative aqueous medium, optionally in the presence of the light-insensitive organic silver salt, thereby producing the photosensitive agent; (ii) coating the support with one or more aqueous solutions or dispersions together containing the light-insensitive organic silver salt, the photosensitive agent, the reducing agent and the binder; (iii) drying the coating or coatings thereby producing the photo-addressable thermally developable element.

    摘要翻译: 一种制备具有增加的光敏性的光热敏成像材料的方法,所述光热成像材料包含载体和光寻址热可显影元件,不包括化合物RS(M)N,其中R是脂族烃,芳基 或杂环基,M为氢原子或阳离子,并且字母n为确定分子中性的数量,也不包含能够释放对应于卤化银还原反应的可移动染料的化合物 在高温下为银,光寻址热可显影元件含有与光不敏感有机银盐催化缔合的光敏剂,与其热处理关系的光不敏感有机银盐的还原剂和粘合剂,其包含 步骤:(i)通过化学敏化增加光敏卤化银的光敏性 任选在光不敏感的有机银盐存在下,在非氧化性水性介质中含有硫酮基的敏感性部花青染料,从而制备感光剂; (ii)用一种或多种含有光不敏感有机银盐,感光剂,还原剂和粘合剂的水溶液或分散体涂覆载体; (iii)干燥涂层或涂层,从而产生可光寻址的可热显影元件。

    Silver halide photosensitive material and photothermographic material
    7.
    发明申请
    Silver halide photosensitive material and photothermographic material 有权
    卤化银感光材料和光热成像材料

    公开(公告)号:US20050214700A1

    公开(公告)日:2005-09-29

    申请号:US11072513

    申请日:2005-03-07

    IPC分类号: G03C1/498 G03C1/83 G03C1/00

    CPC分类号: G03C1/833 G03C1/49854

    摘要: The present invention provides a silver halide photosensitive material and a photothermographic material having, on at least one side of a support, at least a photosensitive silver halide, a non-photosensitive organic silver salt, and a reducing agent for the organic silver salt, wherein the silver halide photosensitive material and the photothermographic material contain a phthalocyanine compound represented by the following formula (PC-1): wherein, M represents a hydrogen atom or a metal atom; R1, R4, R5, R8, R9, R12, R13, and R16 each independently represent a hydrogen atom or a substituent; at least one of R1, R4, R5, R8, R9, R12, R13, and R16 represents an electron-attracting group; and R2, R3, R6, R7, R10, R11, R14, and R15 each independently represent a hydrogen atom or a substituent.

    摘要翻译: 本发明提供一种卤化银感光材料和光热敏成像材料,其至少在载体的一侧至少含有感光卤化银,非感光性有机银盐和有机银盐的还原剂,其中 卤化银感光材料和光热敏成像材料含有由下式(PC-1)表示的酞菁化合物:其中,M表示氢原子或金属原子; R 1,R 4,R 5,R 8,R 9, R 12,R 13和R 16各自独立地表示氢原子或取代基; R 1,R 4,R 5,R 8,R 9,R 9, R 12,R 12,R 16和R 16表示吸电子基团; 和R 2,R 3,R 6,R 7,R 10, R 11,R 14和R 15各自独立地表示氢原子或取代基。

    Photothermographic material and image forming method
    8.
    发明申请
    Photothermographic material and image forming method 失效
    光热成像材料和成像方法

    公开(公告)号:US20050208438A1

    公开(公告)日:2005-09-22

    申请号:US11023670

    申请日:2004-12-29

    IPC分类号: G03C1/00 G03C1/498

    摘要: The present invention provides a photothermographic material having, on at least one side of a support, at least an image forming layer containing a photosensitive silver halide, a non-photosensitive organic silver salt, and a reducing agent for the organic silver salt, and at least one non-photosensitive layer, wherein the material contains a water-soluble magenta dye, and also provides an image forming method.

    摘要翻译: 本发明提供一种光热敏成像材料,其在至少一个支撑体的一侧上至少包含含有感光卤化银,非光敏有机银盐和有机银盐的还原剂的图像形成层,并且在 至少一个非感光层,其中所述材料含有水溶性品红染料,并且还提供图像形成方法。

    Silver salt photothermographic dry imaging material
    9.
    发明申请
    Silver salt photothermographic dry imaging material 失效
    银盐光热成像干燥成像材料

    公开(公告)号:US20050112514A1

    公开(公告)日:2005-05-26

    申请号:US10972274

    申请日:2004-10-22

    申请人: Hiroshi Kashiwagi

    发明人: Hiroshi Kashiwagi

    IPC分类号: G03C1/00 G03C1/005 G03C1/498

    摘要: A silver salt photothermographic material is disclosed, comprising on a support a light-insensitive silver salt of an aliphatic carboxylic agent, light-sensitive silver halide grains, a reducing agent for silver ions and a binding agent, wherein the silver halide grains are those which are capable being converted from a surface latent image formation type to internal latent image formation type upon thermal development, and the photothermographic material further comprises a dye microcapsule dispersion or a dye compound containing at least two chromophores.

    摘要翻译: 公开了一种银盐光热敏成像材料,其包括在载体上的脂族羧酸试剂的不透光银盐,感光卤化银颗粒,银离子还原剂和粘合剂,其中卤化银颗粒是 能够在热显影时从表面潜像形成型转变为内部潜像形成型,并且光热敏成像材料还包含染料微胶囊分散体或含有至少两个发色团的染料化合物。

    Photothermographic material and image forming method
    10.
    发明申请
    Photothermographic material and image forming method 审中-公开
    光热成像材料和成像方法

    公开(公告)号:US20040234909A1

    公开(公告)日:2004-11-25

    申请号:US10837926

    申请日:2004-05-04

    IPC分类号: G03C001/00

    摘要: The present invention provides a photothermographic material which includes at least a photosensitive silver halide, a non-photosensitive organic silver salt, a reducing agent, and a binder, on a support, and contains (a) a first dye having an absorption maximum in a range of 370 nm to 420 nm and (b) a second dye satisfying the following conditions (1) and (2) in the CIELAB color space: condition (1) 190null

    摘要翻译: 本发明提供了一种在载体上至少含有感光卤化银,非光敏有机银盐,还原剂和粘合剂的光热敏成像材料,并且包含(a)在 范围为370nm〜420nm,(b)在CIELAB色彩空间中满足以下条件(1)和(2)的第二种染料:条件(1)190°