Imaging medium and process
    11.
    发明授权
    Imaging medium and process 失效
    成像介质和工艺

    公开(公告)号:US5424268A

    公开(公告)日:1995-06-13

    申请号:US242726

    申请日:1994-05-13

    摘要: An imaging process uses an imaging medium comprising a polymer having a plurality of first groups. This polymer is imagewise contacted with an imaging reagent comprising a plurality of second groups, thus causing, in the areas of the medium exposed to the imaging reagent, the second groups to react with the first groups and form a colored material, and thereby forming an image on the imaging medium. One of the first and second groups comprises a benzotriazinone or benzothiatriazine-4,4-dioxide benzotriazinone moiety and the other comprises a naphthol or a pyrazalone moiety.

    摘要翻译: 成像方法使用包含具有多个第一组的聚合物的成像介质。 该聚合物与包含多个第二组的成像试剂成像接触,从而在暴露于成像试剂的介质区域中使第二组与第一组反应并形成着色材料,从而形成 成像介质上的图像。 第一和第二组中的一个包括苯并三嗪酮或苯并三氮杂-4,4-二氧化苯并三嗪酮部分,另一个包括萘酚或吡唑酮部分。

    1-phenyl-5-mercapto tetrazoles
    13.
    发明授权
    1-phenyl-5-mercapto tetrazoles 失效
    1-苯基-5-巯基四唑

    公开(公告)号:US4593108A

    公开(公告)日:1986-06-03

    申请号:US387449

    申请日:1982-06-11

    IPC分类号: G03C8/00 C07D257/04

    CPC分类号: G03C8/00

    摘要: There are disclosed novel compounds which are represented by the formula ##STR1## wherein X represents the nonmetallic atoms necessary to form a nucleus which completes a 5- or 6-membered heterocyclic moiety, R is H, an alkali metal or a group which is cleavable in aqueous alkaline medium and Z is H, alkyl having from 1 to 10 carbon atoms, aralkyl such as benzyl or phenethyl, phenyl or substituted phenyl. The compounds are useful in photographic applications.

    摘要翻译: 公开了由式“IMAGE”表示的新化合物,其中X表示形成完成5-或6-元杂环部分的核所需的非金属原子,R是H,碱金属或可切割的基团 在碱性水溶液中,Z为H,具有1-10个碳原子的烷基,芳烷基如苄基或苯乙基,苯基或取代的苯基。 这些化合物可用于照相应用。

    Photographic processing composition containing polymerics oxime
    15.
    发明授权
    Photographic processing composition containing polymerics oxime 失效
    含有聚合物肟的摄影处理组合物

    公开(公告)号:US4276370A

    公开(公告)日:1981-06-30

    申请号:US091066

    申请日:1979-11-05

    申请人: Lloyd D. Taylor

    发明人: Lloyd D. Taylor

    摘要: Novel photographic processing compositions including a polymeric oxime viscosity-increasing reagent for processing an exposed film unit to provide a photographic image. While this photographic image may be in black-and-white or in color and prepared by any of the heretofore known systems, of particular interest are color diffusion transfer systems for preparing a color image viewable without separation of any of the components or layers of the photographic product. The invention also includes a novel class of polymeric oximes which may be employed in such compositions.

    摘要翻译: 新型摄影处理组合物,其包括用于处理曝光胶片单元以提供照相图像的聚合肟增粘剂。 虽然该照相图像可以是黑白色或彩色的,并且由任何迄今为止已知的系统制备,但是特别令人感兴趣的是用于制备可见的彩色图像的颜色扩散转移系统,而不分离任何一种或多种 摄影产品。 本发明还包括可用于这种组合物中的新一类聚合物肟。

    Pendant oxime polymers and photographic use thereof
    16.
    发明授权
    Pendant oxime polymers and photographic use thereof 失效
    吊坠肟聚合物及其照相用途

    公开(公告)号:US4202694A

    公开(公告)日:1980-05-13

    申请号:US894545

    申请日:1978-04-07

    申请人: Lloyd D. Taylor

    发明人: Lloyd D. Taylor

    摘要: Novel photographic processing compositions including a polymeric oxime viscosity-increasing reagent for processing an exposed film unit to provide a photographic image. While this photographic image may be in black-and-white or in color and prepared by any of the heretofore known systems, of particular interest are color diffusion transfer systems for preparing a color image viewable without separation of any of the components or layers of the photographic product. The invention also includes a novel class of polymeric oximes which may be employed in such compositions.

    摘要翻译: 新型摄影处理组合物,包括用于处理曝光胶片单元以提供照相图像的聚合肟增粘剂。 虽然该照相图像可以是黑白色或彩色的,并且由任何迄今为止已知的系统制备,但是特别令人感兴趣的是用于制备可见的彩色图像的颜色扩散转移系统,而不分离任何一种或多种 摄影产品。 本发明还包括可用于这种组合物中的新一类聚合物肟。

    Photographic processing composition containing polyvinyl aminimide
    18.
    发明授权
    Photographic processing composition containing polyvinyl aminimide 失效
    含有聚酰胺酰亚胺的摄影处理组合物

    公开(公告)号:US4080206A

    公开(公告)日:1978-03-21

    申请号:US686165

    申请日:1976-05-13

    CPC分类号: G03C8/38

    摘要: Diffusion transfer products and processes are disclosed wherein the processing composition includes, as the viscosity increasing component thereof, a polymer containing recurring groups of the formula: ##STR1## wherein R is hydrogen, alkyl or halogen; R.sub.1 is alkyl; R.sub.2 and R.sub.3 each are alkyl, aryl or alkaryl or R.sub.2 and R.sub.3 together may comprise an alkylene group to form a heterocyclic ring with the nitrogen.

    摘要翻译: 公开了扩散转移产物和方法,其中处理组合物包含作为其增粘组分的含有下式的重复基团的聚合物:其中R是氢,烷基或卤素; R1是烷基; R 2和R 3各自为烷基,芳基或烷芳基,或者R 2和R 3一起可以包含与氮形成杂环的亚烷基。

    Peel apart diffusion transfer compound film unit with crosslinkable
layer and borate
    20.
    发明授权
    Peel apart diffusion transfer compound film unit with crosslinkable layer and borate 失效
    剥离扩散转移复合膜单元与交联层和硼酸盐

    公开(公告)号:US5593809A

    公开(公告)日:1997-01-14

    申请号:US568964

    申请日:1995-12-07

    CPC分类号: G03C8/52

    摘要: There are described a diffusion transfer photographic film unit of the type wherein an image-receiving element is designed to be separated from a photosensitive element after photoexposure and processing and a photographic process which utilizes the film unit. The photographic film unit comprises a photosensitive element including a support carrying at least one silver halide emulsion, an image-receiving element comprising a support, an image-receiving layer and, optionally, an overcoat layer and/or a strip-coat layer. At least one of the image-receiving layer, overcoat layer or strip-coat layer includes a "crosslinkable material" which is crosslinked during processing. The film unit further includes means for providing an aqueous alkaline processing composition to the photosensitive element and the image-receiving element for developing an image. The aqueous alkaline processing composition includes a borate compound for crosslinking the crosslinkable material of the image-receiving element during processing.

    摘要翻译: 描述了这种类型的扩散转印照相胶片单元,其中图像接收元件设计成在曝光和处理之后与感光元件分离,以及利用胶片单元的照相处理。 摄影胶片单元包括一个感光元件,它包括载有至少一种卤化银乳剂的载体,包含载体的图像接收元件,图像接收层,以及任选的外涂层和/或带状涂层。 图像接收层,外涂层或带状涂层中的至少一个包括在加工过程中交联的“可交联材料”。 膜单元还包括用于向感光元件提供水性碱性处理组合物的装置和用于显影图像的图像接收元件。 含水碱性处理组合物包括用于在加工期间交联图像接收元件的可交联材料的硼酸盐化合物。