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    Photosensitive material and image forming method using same
    4.
    发明授权
    Photosensitive material and image forming method using same 失效
    感光材料和使用它的成像方法

    公开(公告)号：US5415974A

    公开(公告)日：1995-05-16

    申请号：US51807

    申请日：1993-04-26

    申请人： Masato Kotayama ,  Tetsuro Fukui ,  Akihiro Mouri ,  Kazuo Isaka ,  Kyo Miura ,  Kenji Kagami ,  Masao Suzuki

    发明人： Masato Kotayama ,  Tetsuro Fukui ,  Akihiro Mouri ,  Kazuo Isaka ,  Kyo Miura ,  Kenji Kagami ,  Masao Suzuki

    IPC分类号： G03C8/40 ,  G03F7/028 ,  G03C8/10

    CPC分类号： G03C8/4013 ,  G03F7/0285

    摘要： 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.

    摘要翻译： 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。

    Photopolymerization initiator and photosensitive composition employing the same
    6.
    发明授权
    Photopolymerization initiator and photosensitive composition employing the same 失效
    光聚合引发剂和使用其的感光组合物

    公开(公告)号：US5124235A

    公开(公告)日：1992-06-23

    申请号：US758714

    申请日：1991-09-09

    申请人： Tetsuro Fukui ,  Kyo Miura ,  Yoshio Takasu

    发明人： Tetsuro Fukui ,  Kyo Miura ,  Yoshio Takasu

    IPC分类号： C07F5/02 ,  C08F2/44 ,  C08F2/48 ,  C08F2/50 ,  G03F7/029 ,  G03F7/20

    CPC分类号： G03F7/029 ,  C07F5/02 ,  C08F2/50 ,  Y10S430/115 ,  Y10S522/913

    摘要： A photopolymerization initiator comprises a borate salt represented by the general formula (I):M.sup.n.sym. (B.sup..crclbar. R.sup.1 R.sup.2 R.sup.3 R.sup.4).sub.nwherein R.sup.1, R.sup.2, R.sup.3, and R.sup.4 are respectively any one of halogen atoms, alkyl radicals, alkenyl radicals, alkynyl radicals, alicyclic radicals, aryl radicals, aryloxyl radicals, alkoxyl radicals, aralkyl radicals, and heterocyclic radicals, and may be the same with or different from each other; R.sup.1 and R.sup.2, or R.sup.2 and R.sup.3 may be linked to form a ring; M is an atom of a metal selected from Groups IB, IIB, IIIA, and IVA of the periodic table; and n is an integer of 1 or 2.A photosensitive composition comprises at least a polymerization compound and a photopolymerization initiator represented by the above general formula (I).

    摘要翻译： 光聚合引发剂包括由通式（I）表示的硼酸盐：Mn（+）（B（ - ）R 1 R 2 R 3 R 4）n其中R 1，R 2，R 3和R 4分别是卤素原子，烷基，烯基 ，炔基，脂环族基，芳基，芳氧基，烷氧基，芳烷基和杂环基，并且可以彼此相同或不同; R1和R2，或R2和R3可以连接形成环; M是选自周期表的IB，IIB，IIIA和IVA族的金属原子; n为1或2的整数。感光性组合物至少含有上述通式（I）表示的聚合化合物和光聚合引发剂。