-
公开(公告)号：US4507381A
公开(公告)日：1985-03-26
申请号：US598903
申请日：1984-04-10
CPC分类号： G03C8/06
摘要： A self-contained silver halide diffusion transfer imaging sheet is provided which contains three layers on a substrate. The first layer is a silver halide emulsion formed in a non-ionic material. The intermediate layer is a water barrier. The third layer is a nucleating region which contains collodial silver. A developer, base and silver transport agent can also be located in these layers. For example, the base and silver transport agent can be located in the nucleating layer, with the developer located in the emulsion layer. After the emulsion is exposed to actinic radiation, a non-aqueous activating medium is supplied which initiates the development and diffusion transfer processes. The final result is a positive image in the nucleating layer.
摘要翻译： 提供了独立的卤化银扩散转印成像片，其在衬底上包含三层。 第一层是在非离子材料中形成的卤化银乳剂。 中间层是水屏障。 第三层是含有胶体银的成核区域。 开发商，基地和银运输代理也可以位于这些层。 例如，碱和银输送剂可以位于成核层中，显影剂位于乳剂层中。 在乳液暴露于光化辐射之后，提供非水活化介质，其启动显影和扩散转移过程。 最终结果是成核层中的正像。
-
公开(公告)号：US4476213A
公开(公告)日：1984-10-09
申请号：US448633
申请日：1982-12-10
CPC分类号： G03C8/06
摘要： A self-contained silver halide diffusion transfer imaging sheet is provided which contains three layers on a substrate. The first layer is a silver halide emulsion formed in a non-ionic material. The intermediate layer is a water barrier. The third layer is a nucleating region which contains colloidal silver. A developer, base and silver transport agent can also be located in these layers. For example, the base and silver transport agent can be located in the nucleating layer, with the developer located in the emulsion layer. After the emulsion is exposed to actinic radiation, a non-aqueous activating medium is supplied which initiates the development and diffusion transfer processes. The final result is a positive image in the nucleating layer.
摘要翻译： 提供了独立的卤化银扩散转印成像片，其在衬底上包含三层。 第一层是在非离子材料中形成的卤化银乳剂。 中间层是水屏障。 第三层是含有胶体银的成核区域。 开发商，基地和银运输代理也可以位于这些层。 例如，碱和银输送剂可以位于成核层中，显影剂位于乳剂层中。 在乳液暴露于光化辐射之后，提供非水活化介质，其启动显影和扩散转移过程。 最终结果是成核层中的正像。
-
3.发明授权Imaging systems employing photosensitive microcapsules containing 4-(4'-aminophenyl)-pyridine compounds 失效使用含有4-（4'-氨基苯基） - 吡啶化合物的光敏微胶囊的成像系统
公开(公告)号：US4600678A
公开(公告)日：1986-07-15
申请号：US637258
申请日：1984-08-03
申请人： Paul C. Adair , Amy L. Burkholder
发明人： Paul C. Adair , Amy L. Burkholder
CPC分类号： G03F7/002 , Y10T428/2984 , Y10T428/2985 , Y10T428/2989
摘要： Imaging systems employing photosensitive microcapsules having improved film speed are disclosed wherein the microcapsules contain a 4-(4'-aminophenyl)-pyridine compound in the internal phase as a color former.
摘要翻译： 公开了使用具有改进膜速度的光敏微胶囊的成像系统，其中微胶囊在内相中含有4-（4'-氨基苯基） - 吡啶化合物作为成色剂。
-
4.发明授权Photosensitive microcapsules useful in polychromatic imaging having radiation absorber 失效用于具有辐射吸收剂的多色成像中的光敏微胶囊
公开(公告)号：US4576891A
公开(公告)日：1986-03-18
申请号：US620994
申请日：1984-06-15
申请人： Paul C. Adair , Amy L. Burkholder
发明人： Paul C. Adair , Amy L. Burkholder
CPC分类号： G03F7/002 , Y10S430/127 , Y10T428/2984 , Y10T428/2985 , Y10T428/2989
摘要： Photosensitive microcapsules having radiation absorbers associated therewith such that the sensitivity of the microcapsules is reduced over a portion of their spectral sensitivity range; the spectral sensitivity of the microcapsules is thereby adjusted such that three sets of microcapsules having distinctly different spectral sensitivities and individually containing color formers for full color imaging can be provided on a single support surface and discriminately exposed in a manner which corresponds to the red, green and blue components of an original.
摘要翻译： 具有与其相关联的辐射吸收剂的光敏微胶囊使得微胶囊的灵敏度在它们的光谱灵敏度范围的一部分上降低; 由此调节微胶囊的光谱灵敏度，使得可以在单个支撑表面上提供具有明显不同的光谱灵敏度和单独含有成色剂的三组微胶囊，并以与红色，绿色对应的方式区别地曝光 和蓝色成分的原件。
-
公开(公告)号：US4840866A
公开(公告)日：1989-06-20
申请号：US172624
申请日：1988-03-24
CPC分类号： G03F7/002 , Y10S430/115 , Y10S430/117 , Y10S430/128
摘要： A photographic material exhibiting improved photographic characteristics comprising a photographic material comprising a support having a layer of microcapsules thereon, and an image-forming agent being associated with said microcapsules, said microcapsules including a mixture of a first subset of microcapsules and a second subset of microcapsules, said first and second subsets of microcapsules being associated with an image-forming agent for the same color, and said first subset of microcapsules providing a higher film speed than said second subset of microcapsules when said first and second subsets of microcapsules are exposed to a broad band white light source and developed under identical conditions.
-
6.发明授权
公开(公告)号：US4957843A
公开(公告)日：1990-09-18
申请号：US420632
申请日：1989-10-05
IPC分类号： G03F7/00
CPC分类号： G03F7/002
摘要： A photosensitive composition resistant to short time scale reciprocity failure is disclosed. The composition comprises microcapsules having an internal phase containing an image forming agent; a photohardenable composition comprising a free radical addition polymerizable or crosslinkable compound and a photoinitiator; and a viscosity modifier for increasing the viscosity of said internal phase.
摘要翻译： 公开了耐短时间尺度互易失效的感光组合物。 该组合物包含具有含有成像剂的内相的微胶囊; 包含自由基加成聚合或可交联化合物和光引发剂的可光硬化组合物; 和用于增加所述内相的粘度的粘度调节剂。
-
-
-
-
-
搜索结果
6 条记录 (耗时 0.032 秒)
