Heat developable photosensitive material and image forming method which
uses the same
    4.
    发明授权
    Heat developable photosensitive material and image forming method which uses the same 失效
    热显影感光材料及其成像方法

    公开(公告)号:US5529889A

    公开(公告)日:1996-06-25

    申请号:US354445

    申请日:1994-12-12

    摘要: A heat-developable photosensitive material including a photosensitive layer formed on a support, the photosensitive layer at least containing an organic silver salt, a reducing agent, either a photosensitive silver halide or a photosensitive silver halide forming agent, and a sensitizing dye of the following general formula (I): ##STR1## where r is hydrogen, halogen, substituted or unsubstituted alkyl, substituted or unsubstituted alkoxyl, substituted or unsubstituted aryl or substituted amino; r.sup.1 and r.sup.2 are each substituted or unsubstituted aryl or r.sup.1 and r.sup.2 are bonded to each other to form a condensed ring; r.sup.3, r.sup.4 and r.sup.5 are each hydrogen, substituted or unsubstituted alkyl, alkenyl, substituted or unsubstituted aryl, or substituted or unsubstituted aralkyl; X.sup.1 is oxygen, sulfur, carbon, nitrogen or selenium, wherein when X.sup.1 is carbon or nitrogen, then X.sup.1 is bonded to hydrogen, substituted or unsubstituted alkyl, substituted or unsubstituted aryl, or substituted or unsubstituted aralkyl; X.sup.2 is oxygen or sulfur; X.sup.3 is oxygen or sulfur; and n is 2. A polymerizable polymer precursor and a light polymerization initiator may also be employed in the material.

    摘要翻译: 包含形成在载体上的感光层的热显影感光材料,至少含有有机银盐的光敏层,还原剂,光敏卤化银或感光卤化银形成剂,以及下述的感光性染料 通式(I):其中r是氢,卤素,取代或未取代的烷基,取代或未取代的烷氧基,取代或未取代的芳基或取代的氨基; r1和r2各自为取代或未取代的芳基或r1和r2彼此键合形成稠环; R 3,R 4和R 5各自为氢,取代或未取代的烷基,烯基,取代或未取代的芳基或取代或未取代的芳烷基; X 1是氧,硫,碳,氮或硒,其中当X1是碳或氮时,X 1与氢,取代或未取代的烷基,取代或未取代的芳基或取代或未取代的芳烷基键合; X2是氧或硫; X3是氧或硫; 并且n为2.可以在该材料中使用可聚合聚合物前体和光聚合引发剂。

    Heat developing photosensitive material and image formed by using the
same
    6.
    发明授权
    Heat developing photosensitive material and image formed by using the same 失效
    显影感光材料和使用其形成的图像

    公开(公告)号:US5541055A

    公开(公告)日:1996-07-30

    申请号:US310347

    申请日:1994-09-22

    IPC分类号: G03C1/28 G03C1/498 G03C5/16

    摘要: A heat developing photosensitive material of the present invention has, on a substrate, a photosensitive layer containing at least an organic silver salt, a reducing agent, a photosensitive silver halide or a photosensitive silver halide forming agent, a cyanine dye and a cyclic carbonyl compound.In an image forming method of the present invention, an image is exposed on the heat developing photosensitive material and then the exposed photosensitive material is heated.

    摘要翻译: 本发明的显影感光材料在基材上具有至少含有有机银盐,还原剂,光敏卤化银或感光卤化银形成剂的感光层,花青染料和环状羰基化合物 。 在本发明的图像形成方法中,将图像曝光在显影感光材料上,然后曝光的感光材料被加热。