Heat-developable photosensitive material
    1.
    发明授权
    Heat-developable photosensitive material 失效
    热显影感光材料

    公开(公告)号:US4820617A

    公开(公告)日:1989-04-11

    申请号:US142285

    申请日:1987-12-30

    IPC分类号: G03C1/498 G03C1/34

    CPC分类号: G03C1/49845

    摘要: A heat-developable photosensitive material of which thermal fogging is markedly suppressed without detriment to image characteristics such as sensitivity, which is prepared by forming a single layer or multiple layers of a heat-developable photosensitive element comprising at least (a) an oxidation-reduction image-forming component comprising a long-chain fatty acid silver salt and a reducing agent, (b) a photosensitive silver halide or/and a photosensitive slilver halide-forming component, (c) a binder, and (d) at least one member selected from the compounds represented by the following general formula:HOOC--R--COOHwherein R represents an alkylene or alkenylene group of at least 4 carbon atoms which may be linear or branched, on a support.

    摘要翻译: 可以显着地抑制热雾化的热显影感光材料,而不损害诸如灵敏度的图像特性,其通过形成单层或多层可热显影的感光元件制备,所述可热显影光敏元件至少包括(a)氧化还原 包含长链脂肪酸银盐和还原剂的图像形成组分,(b)光敏卤化银或/和感光成型卤化物形成组分,(c)粘合剂,和(d)至少一种成分 选自下列通式表示的化合物:HOOC-R-COOH,其中R表示支链上至少有4个碳原子的可以是直链或支链的亚烷基或亚烯基。

    Image-forming photosensitive composition
    2.
    发明授权
    Image-forming photosensitive composition 失效
    成像光敏组合物

    公开(公告)号:US4465761A

    公开(公告)日:1984-08-14

    申请号:US351379

    申请日:1982-02-23

    IPC分类号: G03C1/675 G03C1/52

    CPC分类号: G03C1/675

    摘要: An image-forming photosensitive composition comprises:(a) an organohalogen compound capable of forming a free radical by the irradiation with light,(b) a substantially colorless dye which colors when it is contacted with an acidic substance,(c) an aromatic amine and/or conjugated nitrogen-containing heterocyclic compound,(d) a binder, and(e) an aliphatic amine and/or alicyclic amine.

    摘要翻译: 成像感光性组合物包含:(a)能够通过光照射形成自由基的有机卤素化合物,(b)与酸性物质接触时着色的基本上无色的染料,(c)芳族胺 和/或共轭含氮杂环化合物,(d)粘合剂和(e)脂族胺和/或脂环族胺。