Photographic recording material for diffusion processes and new
non-diffusing sulfilimine compounds suitable for use therein
    3.
    发明授权
    Photographic recording material for diffusion processes and new non-diffusing sulfilimine compounds suitable for use therein 失效
    用于扩散过程的照相记录材料和适用于其中的新的非扩散性亚硫酰胺化合物

    公开(公告)号:US4444867A

    公开(公告)日:1984-04-24

    申请号:US486110

    申请日:1983-04-18

    CPC分类号: C09B29/00 G03C8/10

    摘要: Sulfilimine compounds of formula I ##STR1## wherein X is the integrating residue of a photographically active compound H.sub.2 N--A--X andA is a linking member between X and N consisting of a benzene ring having at least two electron-attracting groupsare suitable compounds for photographic recording materials. The compounds can be split reductively to release the photographically active compound. Where the photographically active compound is a dye or dye precursor the sulfilimine compounds are suitable dye releasers for color diffusion transfer processes.

    摘要翻译: 式I的亚磺酰亚胺化合物其中X是照相活性化合物H2N-AX和A的整合残基,X和N之间的连接构件由具有至少两个吸电子基团的苯环组成,是用于摄影的合适的化合物 录音材料。 可以将化合物还原分解以释放摄影活性化合物。 当照相活性化合物是染料或染料前体时,亚硫酰亚胺化合物是用于颜色扩散转移过程的合适的染料释放剂。

    Photographic products and processes with silver halide solvent precursors
    5.
    发明授权
    Photographic products and processes with silver halide solvent precursors 失效
    摄影产品和工艺与卤化银溶剂前体

    公开(公告)号:US4388398A

    公开(公告)日:1983-06-14

    申请号:US360822

    申请日:1982-03-23

    摘要: This invention relates to photographic products and processes employing silver halide solvent precursors of the formula ##STR1## wherein R.sup.1 is a monovalent organic radical; R.sup.2 is hydrogen or a monovalent organic radical; Z is a moiety that undergoes .beta.-elimination in aqueous alkaline solution and preferably is a moiety that undergoes .beta.-elimination in aqueous alkaline solution to release a photographically useful reagent; and n is an integer 3, 4 or 5.

    摘要翻译: 本发明涉及使用下式的卤化银溶剂前体的照相产品和方法,其中R1是一价有机基团; R2是氢或一价有机基团; Z是在碱性水溶液中经历β-烯丙基化的部分,优选是在碱性水溶液中进行β-邻苯二甲酰亚胺的部分以释放照相用的试剂; n为整数3,4或5。

    Receivers with nonplanar support elements
    6.
    发明授权
    Receivers with nonplanar support elements 失效
    具有非平面支持元素的接收器

    公开(公告)号:US4387154A

    公开(公告)日:1983-06-07

    申请号:US383884

    申请日:1982-06-01

    申请人: Keith E. Whitmore

    发明人: Keith E. Whitmore

    摘要: Photographic elements, multicolor filters and receivers are disclosed having supports providing microvessels for materials such as radiation-sensitive materials, imaging materials, mordants, silver precipitating agents and materials which are useful in conjunction with these materials. Processes of forming microvessels and introducing materials therein are also disclosed. Processes of forming images are disclosed employing microvessel containing elements. Image transfer processes are disclosed for producing one or a combination of silver and multicolor subtractive primary images alone or in combination with multicolor additive primary images.

    摘要翻译: 公开了摄影元件,多色滤光器和接收器,其具有为诸如辐射敏感材料,成像材料,媒染剂,银沉淀剂和与这些材料结合使用的材料的材料提供微血管的支架。 还公开了形成微血管并在其中引入材料的方法。 公开了使用含有微血管的元件形成图像的方法。 公开了图像转印过程,用于单独或与多色添加剂原始图像组合以产生银和多色减色原色图像之一或组合。

    Diffusion transfer film unit with protective layer of water soluble
copper salt, chitosan and gelatin
    7.
    发明授权
    Diffusion transfer film unit with protective layer of water soluble copper salt, chitosan and gelatin 失效
    扩散转移膜单元,具有水溶性铜盐,壳聚糖和明胶的保护层

    公开(公告)号:US4383022A

    公开(公告)日:1983-05-10

    申请号:US392882

    申请日:1982-06-28

    申请人: Michael Berger

    发明人: Michael Berger

    CPC分类号: G03C8/06

    摘要: A silver diffusion transfer film unit which comprises, in order, a support carrying a silver precipitating layer, a protective layer comprising chitosan having a copper salt and gelatin disposed therein, a release layer and a photosensitive silver halide layer. In a particularly preferred embodiment, the film unit is an additive color diffusion transfer film unit.

    摘要翻译: 一种银扩散转移膜单元,其依次包括携带银沉淀层的载体,包含其中设置有铜盐和明胶的壳聚糖的保护层,释放层和感光卤化银层。 在一个特别优选的实施方案中,胶片单元是一种加色扩散转移膜单元。

    Diffusion transfer product and process
    9.
    发明授权
    Diffusion transfer product and process 失效
    扩散转移产物和工艺

    公开(公告)号:US4367277A

    公开(公告)日:1983-01-04

    申请号:US267416

    申请日:1981-05-26

    CPC分类号: G03C8/52 G03C8/36

    摘要: Diffusion transfer films and processes are disclosed wherein the processing composition includes a light-reflecting pigment and an optical filter agent, and the image-receiving layer carries over it a layer of unhardened gelatin adapted to decolorize optical filter agent immediately adjacent the interface between said processing composition and said decolorizing layer.

    摘要翻译: 公开了扩散转移膜和方法,其中处理组合物包括光反射颜料和滤光剂,并且图像接收层承载一层未硬化的明胶,其适于使光学滤光剂与所述处理之间的界面紧邻脱色 组合物和所述脱色层。

    Film units for photography of diffusive transfer process type
    10.
    发明授权
    Film units for photography of diffusive transfer process type 失效
    用于漫射传输过程类型摄影的电影单位

    公开(公告)号:US4358523A

    公开(公告)日:1982-11-09

    申请号:US191623

    申请日:1980-09-29

    CPC分类号: G03C8/42

    摘要: In a film unit for photography of the diffusive transfer process type including a photosensitive sheet, a mask defining an image border definition with an aperture provided therein, a pod for a processing liquid, etc., bordering portions of the photosensitive sheet underlying the image border definition are formed of dried dummy liquid layers in place of the normal layers constituting the photosensitive sheet.

    摘要翻译: 在包括感光片的漫射转印工艺类型的摄影用胶片单元中,限定具有设置在其中的孔的图像边界定义的掩模,用于处理液体的胶囊等,与感光片的位于图像边界下方的部分相邻 定义由干燥的虚拟液体层代替构成感光片的正常层形成。