公开(公告)号：US06803180B2

公开(公告)日：2004-10-12

申请号：US10419218

申请日：2003-04-21

申请人： Tomoaki Nagahara ,  Gen Hayashi

发明人： Tomoaki Nagahara ,  Gen Hayashi

IPC分类号： G03C185

CPC分类号： G03C1/385 ,  B41M5/124 ,  B41M5/30 ,  G03C1/49863 ,  G03C1/85 ,  G03C8/408

摘要： An information recording material which contains a fluorine-containing nonionic surfactant, 1.5×10−5 mol/m2 or more of a polyvalent metal salt, and an anionic surfactant capable of forming a sparingly soluble salt in an aqueous solution with the polyvalent metal, in the outermost layer on a support on the side of an information recording layer. The information recording material is less in static charge and improved in surface deficiencies due to coating.

摘要翻译： 含有1.5×10 -5 mol / m 2以上多价金属盐的含氟非离子表面活性剂和能够在水溶液中形成微溶盐的阴离子表面活性剂的信息记录材料， 多价金属，位于信息记录层一侧的支撑体的最外层。 信息记录材料的静电荷较少，并且由于涂层而改善了表面缺陷。

公开(公告)号：US20030129552A1

公开(公告)日：2003-07-10

申请号：US10147614

申请日：2002-05-16

发明人： Wojciech K. Slusarek ,  Xiqiang Yang ,  David H. Levy

IPC分类号： G03C001/08 ,  G03C007/26 ,  G03C007/32 ,  C07D277/60 ,  C07D277/62

CPC分类号： G03C7/30511 ,  G03C7/305 ,  G03C7/30541 ,  G03C7/30576 ,  G03C8/408 ,  Y10S430/156 ,  Y10S430/158 ,  Y10S430/16 ,  Y10S430/165

摘要： This invention relates to an imaging element comprising an imaging layer having associated therewith a compound of Structure I: 1 In the above Structure I, the substituents are as defined in the application, wherein B is a six-membered heteroaromatic ring. Such compounds have good reactivity and can by used to block photographically useful compounds such as developing agents until thermally activated under preselected conditions. Compounds according to the present invention are especially useful in color photothermographic imaging elements.

摘要翻译： 本发明涉及一种成像元件，其包括具有结构I的化合物的成像层：在上述结构I中，取代基如本申请中所定义，其中B为六元杂芳环。 这些化合物具有良好的反应性，并且可以通过用于阻挡照相用的化合物如显影剂，直到在预选条件下热活化。 根据本发明的化合物在彩色光热敏成像元件中特别有用。

公开(公告)号：US06372421B1

公开(公告)日：2002-04-16

申请号：US09593014

申请日：2000-06-13

申请人： David T. Southby ,  Xiqiang Yang ,  Zybslaw R. Owczarczyk

发明人： David T. Southby ,  Xiqiang Yang ,  Zybslaw R. Owczarczyk

IPC分类号： G03C1498

CPC分类号： G03C8/408 ,  G03C1/49845 ,  G03C7/28 ,  G03C7/30541 ,  G03C2007/3043 ,  Y10S430/158

摘要： This invention relates to a silver halide photothermographic imaging element comprising at least one silver halide emulsion layer, said silver halide element further comprising an amido compound of Formula I wherein INH is a development inhibitor; LINK is a linking or timing group and m is 0, 1 or 2; and R1 and R2 independently are a hydrogen atom or an aliphatic, aromatic or heterocyclic group, or R1 and R2 together with the nitrogen to which they are attached represent the atoms necessary to form a 5 or 6 membered ring or multiple ring system, or R1 and R2 are independently a —C(═O)(LINK)m-INH group, or are substituted with a —NR3C(═O)-(LINK)m-INH , with R3 being defined the same as R1 or R2, with the proviso that only one of R1 and R2 can be a hydrogen atom. It further relates to methods of image formation utilizing said element.

摘要翻译： 本发明涉及包含至少一个卤化银乳剂层的卤化银光热成像元件，所述卤化银元素还包含式I的酰氨基化合物，其中INH是显影抑制剂; LINK是连接或定时基团，m是0,1 或2; 并且R 1和R 2独立地是氢原子或脂族，芳族或杂环基团，或者R 1和R 2与它们所连接的氮一起表示形成5或6元环或多环体系所需的原子，或R 1 并且R 2独立地为-C（= O）（LINK）m-INH基团，或被-NR 3 C（= O） - （LINK）m-INH取代，其中R 3定义与R 1或R 2相同， 条件是R1和R2中只有一个可以是氢原子。 它还涉及利用所述元件的成像方法。

公开(公告)号：US20020025498A1

公开(公告)日：2002-02-28

申请号：US09858398

申请日：2001-05-16

发明人： Xiqiang Yang ,  Zbyslaw R. Owczarczyk ,  David T. Southby ,  Mark E. Irving ,  Paul B. Merkel ,  Lyn M. Irving ,  David H. Levy

IPC分类号： G03C001/498

CPC分类号： G03C8/4013 ,  G03C1/42 ,  G03C1/498 ,  G03C1/49845 ,  G03C7/28 ,  G03C8/402 ,  G03C8/408 ,  G03C2200/43 ,  G03C2200/52 ,  G03C2200/60 ,  Y10S430/165

摘要： A color photothermographic element comprising at least three light-sensitive units which have their individual sensitivities in different wavelength regions, each of the units comprising at least one light-sensitive silver-halide emulsion, binder, and dye-providing coupler, and a blocked developer in the presence of a thermal solvent represented by the following structure: 1 wherein the groups are as defined in the specification to promote the thermal development of the photothermographlic element.

摘要翻译： 一种彩色光热敏成像元件，其包括至少三个在不同波长区域具有各自敏感度的光敏单元，每个单元包括至少一种感光卤化银乳剂，粘合剂和染料供应成色剂，以及封闭显影剂 在由以下结构表示的热溶剂的存在下，其中基团如说明书中所定义，以促进光热敏元件的热显影。

公开(公告)号：US5965332A

公开(公告)日：1999-10-12

申请号：US912846

申请日：1997-08-19

申请人： Makoto Kikuchi

发明人： Makoto Kikuchi

IPC分类号： G03C7/407 ,  G03C1/035 ,  G03C1/42 ,  G03C7/392 ,  G03C7/46 ,  G03C8/40 ,  G03C5/00

CPC分类号： G03C8/4013 ,  G03C8/404 ,  G03C8/408

摘要： A silver halide color photosensitive material comprises a support provided thereon with a photosensitive silver halide, a developing agent, a coupler, and a binder. After exposure, the photosensitive material is placed, onto a processing material comprising a support provided with a processing layer thereon which contains a base and/or a precursor of a base, with water being present between the photosensitive material and the processing material in an amount of 1/10through 1 times that required to maximally swell the layers of the materials. The resultant assembly is heated to form an image on the photosensitive material. The photosensitive material includes an emulsion in which tabular silver halide grains having an aspect ratio of 2 to 30 account for 50% to 100% of the total projected area of all silver halide grains and in which 50% to 100% of all silver halide grains in number include 10 or more dislocation lines per grain. A method of forming images using this photosensitive material is also disclosed.

摘要翻译： 卤化银色感光材料包括其上提供感光卤化银，显影剂，成色剂和粘合剂的支撑体。 曝光后，将感光材料放置在包括其上具有处理层的载体上的处理材料上，该载体上含有碱和/或碱的前体，水在感光材料和处理材料之间以一定量存在 的+ E，fra 1/10 + EE至需要最大程度地膨胀材料层的1倍。 所得组件被加热以在感光材料上形成图像。 感光材料包括其中纵横比为2至30的片状卤化银颗粒占所有卤化银颗粒的总投影面积的50％至100％的乳液，其中50％至100％的所有卤化银颗粒 数量包括每颗粒10个或更多个位错线。 还公开了使用该感光材料形成图像的方法。

公开(公告)号：US5792599A

公开(公告)日：1998-08-11

申请号：US710720

申请日：1996-09-20

申请人： Toshiki Taguchi

发明人： Toshiki Taguchi

IPC分类号： G03C1/42 ,  G03C1/498 ,  G03C7/32 ,  G03C7/392 ,  G03C8/40 ,  G03C1/46

CPC分类号： G03C8/408 ,  G03C1/49827

摘要： Provided is a color photographic material excellent in discrimination and color reproducibility, which has a support and at least a light-sensitive silver halide, a binder, a coupler and a coupling developing agent provided thereon, and at least three light-sensitive emulsion layers having spectral sensitivities in different wavelength regions, respectively, in which at least two different coupling development agents are contained in different light-sensitive emulsion layers.

摘要翻译： 本发明提供了一种鉴别和色彩再现性优异的彩色照相材料，其具有支撑体和至少一种感光卤化银，粘合剂，耦合剂和耦合显影剂，以及至少三种感光乳剂层，其具有 分别在不同波长区域的光谱灵敏度，其中至少两种不同的耦合显影剂包含在不同的感光乳剂层中。

公开(公告)号：US5736293A

公开(公告)日：1998-04-07

申请号：US736205

申请日：1996-10-25

申请人： Hiroyuki Hirai ,  Michio Ono ,  Takashi Nakamura

发明人： Hiroyuki Hirai ,  Michio Ono ,  Takashi Nakamura

IPC分类号： G03C8/28 ,  G03C1/42 ,  G03C1/498 ,  G03C5/29 ,  G03C8/36 ,  G03C8/40 ,  G03C8/56 ,  G03C5/30 ,  G03C8/06

CPC分类号： G03C8/408 ,  G03C1/49827

摘要： An image forming method comprising the steps of: (a) superposing a heat development photosensitive material on a sheet after or simultaneously with imagewise exposing the heat development photosensitive material, wherein the photosensitive material comprises a support having thereon at least a photosensitive silver halide, a hydrophilic binder and a slightly water-soluble basic metal compound, and the sheet comprises a support having thereon at least a compound which forms a complex with the metal ion constituting the basic metal compound, a solvent for a silver halide and a physical development nucleus; and (b) heat developing the laminate in the presence of a reducing agent and water to form an image on either or both of the photosensitive material and the sheet, wherein the reducing agent comprises a 1-phenyl-3-pyrazolidone compound and a dihydroxybenzene compound having an inorganic value of not less than 215 and an organic value of from 120 to 400.

摘要翻译： 一种图像形成方法，包括以下步骤：（a）将成像感光材料叠加在成像曝光所述显影感光材料之后或同时曝光所述热显影感光材料，其中所述感光材料包括至少具有感光卤化银的支撑体， 亲水性粘合剂和轻微水溶性碱性金属化合物，并且该片材包含其上至少具有与构成碱性金属化合物的金属离子形成络合物的化合物，卤化银溶剂和物理显影核的载体; 和（b）在还原剂和水的存在下对层压体进行热显影，以在感光材料和片材之一或两者上形成图像，其中还原剂包括1-苯基-3-吡唑烷酮化合物和二羟基苯 化合物，其无机值不小于215，有机值为120-400。

公开(公告)号：US5681693A

公开(公告)日：1997-10-28

申请号：US928283

申请日：1992-08-12

申请人： Massimo Bertoldi ,  Stefano Mana ,  Cristina Soncini

发明人： Massimo Bertoldi ,  Stefano Mana ,  Cristina Soncini

IPC分类号： G03C1/015 ,  G03C1/34 ,  G03C1/498 ,  G03C8/40

CPC分类号： G03C1/49845 ,  G03C1/346 ,  G03C8/408

摘要： The addition of 3-substituted-5-mercapto-1H-tetrazoles to silver halide photothermographic emulsions improves the post-processing stability of the emulsion.

摘要翻译： 向卤化银光热敏乳液中加入3-取代-5-巯基-1H-四唑提高了乳液的后处理稳定性。

公开(公告)号：US5558973A

公开(公告)日：1996-09-24

申请号：US381394

申请日：1995-01-31

申请人： Makoto Yamada

发明人： Makoto Yamada

IPC分类号： G03C1/83 ,  G03C8/40 ,  G03C1/825

CPC分类号： G03C8/408 ,  G03C1/831

摘要： A heat-developable color light-sensitive material is described, which comprises, on a support, at least a light-sensitive silver halide, a non-diffusible dye-donating compound capable of releasing or forming a diffusible dye in correspondence or reverse correspondence with a reaction of reducing the silver halide to silver, and a binder, which contains a specific solid organic pigment in at least one layer of a light-sensitive silver halide emulsion layer and/or its adjacent layer(s) and which contains an alginic acid derivative in the same layer containing the solid organic pigment.

摘要翻译： 描述了一种可热显色的感光材料，其在载体上包含至少一种感光卤化银，一种不扩散的染料供体化合物，其能够相应地或相反地对应地释放或形成可扩散染料 将卤化银还原成银的反应，以及在至少一层感光卤化银乳剂层和/或其相邻层中含有特定固体有机颜料的粘合剂，其含有藻酸 衍生物在含有固体有机颜料的相同层中。

公开(公告)号：US5401622A

公开(公告)日：1995-03-28

申请号：US141009

申请日：1993-10-26

申请人： Makoto Yamada

发明人： Makoto Yamada

IPC分类号： G03C1/498 ,  G03C8/40 ,  G03C5/54 ,  G03C7/26

CPC分类号： G03C8/408 ,  Y10S430/132

摘要： A thermally developable color photosensitive material comprises a support, having thereon a photosensitive silver halide, a binder, an electron transfer agent, an electron donor, and a reducible dye donating compound which is capable of being reduced and releasing a diffusible dye, wherein the reducible dye donating compound and a compound represented by the following formula (1) are present together in the form of an emulsified dispersion in the binder.

摘要翻译： 可热显影的彩色感光材料包括其上具有感光卤化银，粘合剂，电子转移剂，电子给体和能够还原和释放可扩散染料的可还原染料供体化合物的载体，其中可还原 染料供体化合物和由下式（1）表示的化合物以粘合剂中乳化分散体的形式一起存在。