Color-photographic recording material
    4.
    发明授权
    Color-photographic recording material 失效
    彩色摄影材料

    公开(公告)号:US4576907A

    公开(公告)日:1986-03-18

    申请号:US645275

    申请日:1984-08-29

    CPC分类号: G03C7/3924

    摘要: Compounds corresponding to the following formula(MS--Het--(Ar).sub.m --NR.sup.1 --CO) .sub.n R.sup.2which are contained in a color-photographic recording material in a silver-free layer between a layer containing colloidal silver and a silver halide emulsion layer, improve the storage stability of the material.

    摘要翻译: 包含在含有胶体银和卤化银乳剂层的层之间的无银层中的彩色照相记录材料中的下式(MS-Het-(Ar)m-NR1-CO)n R 2的化合物 ,提高材料的储存稳定性。

    Gradation-variable black-and-white paper
    8.
    发明授权
    Gradation-variable black-and-white paper 失效
    可分级黑白纸

    公开(公告)号:US5006455A

    公开(公告)日:1991-04-09

    申请号:US269993

    申请日:1988-11-10

    摘要: A gradation-variable BW paper comprising only one silver halide emulsion layer, in which re-sensitization is avoided, is obtained with a mixture of at least two photosensitive silver halide emulsions, of which one has its absorption maximum in the range from 480 to 580 while the other has its absorption maximum below 480 nm, providing the emulsion which has its absorption maximum below 480 nm contains a compound corresponding to the following formula ##STR1## in which X represents the remaining members of an optionally benzo- or naphtho-condensed heterocycle optionally containing further substituents.

    摘要翻译: 使用至少两种感光卤化银乳剂的混合物获得仅包含一种卤化银乳剂层的等级变化的BW纸,其中避免了再敏化,其中一种吸收最大值在480-580 而另一个的吸收最大值低于480nm,提供其吸收最大值低于480nm的乳液含有对应于下式的化合物:其中X表示任选的苯并或萘并稠合的杂环的剩余成员 任选地含有其它取代基。

    Photographic recording process
    9.
    发明授权
    Photographic recording process 失效
    摄影录像过程

    公开(公告)号:US4543308A

    公开(公告)日:1985-09-24

    申请号:US487855

    申请日:1983-04-22

    CPC分类号: G21K4/00 G03C5/16

    摘要: For electronic image recording in one or more colors a photographic recording material comprising in at least one layer photo-sensitive silver halide and a compound capable of luminescence is image-wise exposed and developed to produce a latent luminescence image. The image information contained in the latent luminescence image is scanned photoselectively by a luminescence spectroscopic process and is recoded electronically in the form of monochromatic luminescence signals. The process provides images in one or more colors and is highly sensitive. Recording materials of extremely low silver application can be used.

    摘要翻译: 对于以一种或多种颜色的电子图像记录,包含至少一层感光卤化银和能够发光的化合物的照相记录材料被成像地曝光和显影以产生潜在的发光图像。 包含在潜在发光图像中的图像信息通过发光分光过程进行光电扫描,并以单色发光信号的形式以电子方式重新编码。 该过程提供一种或多种颜色的图像,并且是高度敏感的。 可以使用极低的银色记录材料。