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1. 发明专利

JP4246605B2 Silver halide film radiography 有权
公开(公告)号：JP4246605B2
公开(公告)日：2009-04-02
申请号：JP2003389065
申请日：2003-11-19
申请人：ケアストリームヘルス,インコーポレイティド
发明人：エイディンアンソニー , ディー．ジンジェロアンソニー , イー．ビールリチャード , イー．ディッカーソンロバート
IPC分类号： G03C1/00 , G03C5/17 , G03C1/035 , G03C1/46 , G03C1/76 , G03C1/825 , G03C5/16 , G03C5/26
CPC分类号： G03C5/16 , G03C1/0051 , G03C1/46 , G03C1/825 , G03C5/17 , G03C5/26 , G03C2001/03517 , G03C2001/03541 , G03C2001/03594 , G03C2007/3025 , G03C2200/27 , G03C2200/52
摘要： A radiographic silver halide film has improved processability because it includes a silver halide emulsion composed of cubic grains having a critical molar ratio of chloride, iodide, and bromide. In particular, the cubic grains comprise from 1 to 20 mol % of chloride and from 0.25 to 1.5 mol % of iodide, with the remainder being bromide. The cubic grains also have an ECD of from 0.65 to 0.8 mu m. This film is particularly useful in mammography for imaging dense soft tissue.

2. 发明专利

JP2003029374A Black-and-white photothermographic material 审中-公开
标题翻译：黑白色光刻胶材料
公开(公告)号：JP2003029374A
公开(公告)日：2003-01-29
申请号：JP2002190177
申请日：2002-06-28
申请人： Eastman Kodak Co , イーストマンコダックカンパニー
发明人： KONG STEVEN H , HUNT BRYAN V , RAMSDEN WILLIAM D
IPC分类号： G03C1/498 , G03C1/76 , G03C5/08
CPC分类号： G03C1/49854 , G03C1/08 , G03C1/34 , G03C1/49818 , G03C1/49827 , G03C1/49845 , G03C1/49872 , G03C1/825 , G03C5/164 , G03C2001/091 , G03C2001/096 , G03C2001/098 , G03C2001/7628 , G03C2200/04 , G03C2200/16 , Y10S430/145 , Y10S430/146 , Y10S430/166
摘要： PROBLEM TO BE SOLVED: To improve the post-treatment stability of a photothermographic material. SOLUTION: The black-and-white photothermographic material is sensitive at a wavelength greater than 700 nm, and includes a support having thereon one or more thermally developable imaging layers containing a binder and in reactive association, a photosensitive silver halide, a non-photosensitive source of reducible silver ions, a reducing composition for the non-photosensitive source reducible silver ions and a spectral sensitizing dye for the photosensitive silver halide which is a merocyanine dye or a cyanine dye having one or more thioalkyl, thioaryl or thioether groups. The one or more thermally developable layers further contain a substituted propenenitrile compound and one or more indolenine dyes as post-processing stabilizing compounds.
摘要翻译：要解决的问题：提高光热敏成像材料的后处理稳定性。解决方案：黑白光热敏成像材料在大于700nm的波长下是敏感的，并且包括其上具有一个或多个热显影成像层的载体，其含有粘合剂并且在反应性缔合中，感光卤化银，非感光性可还原银离子的来源，用于非感光源可还原银离子的还原组合物和用于感光卤化银的光谱增感染料，其为部花青染料或具有一个或多个硫代烷基，硫代芳基或硫醚基团的花青染料。一个或多个可热显影层还含有取代的丙烯腈化合物和一种或多种作为后处理稳定化合物的吲哚宁染料。

3. 发明专利

JPS61133944A Preparation of photographic sensitive material 失效
标题翻译：摄影敏感材料的制备
公开(公告)号：JPS61133944A
公开(公告)日：1986-06-21
申请号：JP25686984
申请日：1984-12-04
申请人： Konishiroku Photo Ind Co Ltd
发明人： SHIRAKI YOSHITSUGU , MORI KEIICHI
IPC分类号： G03C1/91 , G03C1/825 , G03C1/93
CPC分类号： G03C1/93 , G03C1/825
摘要： PURPOSE:To detect a coating condition of an undercoating in advance with a photographic process by incorporating a compd. having an absorption in a visual wavelength and capable of irreversibly decoloring to an undercoating layer. CONSTITUTION:The undercoating layer is coated on a substrate, and then an emulsion layer is coated thereon to improve an adhesion between the emulsion layer and the substrate. The prescribed compd. such as a triphenyl methane dye and a styryl dye is incorporated to the undercoating layer. After coating the undercoating layer on the substrate, a dyed pattern on the dyed undercoating layer is scanned by a light, thereby rapidly detecting a coating trouble of the undercoating layer and treating the trouble in advance. By incorporating the above described compd. to the undercoating layer, the coating condition of said layer is detected, and the residual coloring matter disappears by decoloring, thereby preventing a halation.
摘要翻译：目的：通过加入化合物，通过摄影过程事先检测底漆的涂布条件。具有在视觉波长中的吸收并且能够对底涂层进行不可逆地脱色。构成：将底涂层涂覆在基材上，然后在其上涂布乳剂层以改善乳剂层和基材之间的粘合性。规定的compd 例如三苯基甲烷染料和苯乙烯基染料掺入到底涂层中。在基材上涂布底涂层后，通过光扫描染色底涂层上的染色图案，从而快速检测底涂层的涂布故障并提前处理故障。通过并入上述compd 检测到所述层的涂布状态，通过脱色而残留的色素消失，由此防止了光晕。

4. 发明专利

JPS61132945A Silver halide sensitive material for x ray photography 失效
标题翻译：用于X射线摄影的银盐敏感材料
公开(公告)号：JPS61132945A
公开(公告)日：1986-06-20
申请号：JP25458484
申请日：1984-11-30
申请人： Konishiroku Photo Ind Co Ltd
发明人： YOSHIDA EIJI , SUZUKI AKIO , SATO KIYOSHI , MEJI IKU , HOSAKA MASUMI
IPC分类号： G03C5/17 , G03C1/005 , G03C1/825 , G03C5/16
CPC分类号： G03C1/825 , G03C5/16
摘要： PURPOSE:To obtain the titled material depressing a crossover phenomenon and improving a definition by incorporating a coloring material having a function of a Magenta or a yellow filter to a silver halide emulsion layer or an another hydrophilic layer having a specific hardening degree. CONSTITUTION:In the titled material contg. at least one of silver halide emulsion layers having the hardening degree which is within 7-30min periods during the prescribed emulsion layer starts to dissolve when said layer is dipped in an aqueous solution contg. 1.5wt% NaOH at 50 deg.C, a dyestuff having the Magenta filter function (max. absorbing wavelength 500-600nm) or a coloring matter having the yellow filter function (max. absorbing wavelength 400-500nm) is incorporated to a non-sensitive hydrohilic colloid layer of the silver halide emulsion layer or an another intermediate layer and a protective layer, thereby obtaining the titled material having a high sensitivity and a good graininess in addition to the prescribed property.
摘要翻译：目的：为了获得抑制交叉现象的标题材料，并通过将具有洋红色或黄色滤光片功能的着色材料结合到具有特定硬化度的卤化银乳剂层或另一亲水层来提高定义。规定：在标题材料中当所述层浸渍在水溶液中时，在规定的乳剂层期间具有在7-30分钟内的硬化度的卤化银乳剂层中的至少一个开始溶解。在50℃下加入1.5重量％NaOH，将具有品红过滤功能（最大吸收波长500-600nm）的染料或具有黄色滤光片功能（最大吸收波长400-500nm）的着色剂掺入非 - 卤化银乳剂层的敏感性亲水胶体层或另一中间层和保护层，从而获得除了规定性质之外具有高灵敏度和良好颗粒性的标题材料。

5. 发明专利

JPS619646A Photographic material 失效
标题翻译：摄影材料
公开(公告)号：JPS619646A
公开(公告)日：1986-01-17
申请号：JP13160984
申请日：1984-06-25
申请人： Oriental Shashin Kogyo Kk
发明人： FUJINO TAMOTSU , KAGAMI KENJI
IPC分类号： G03C1/76 , G03C1/775 , G03C1/825 , G03C1/91
CPC分类号： G03C1/76 , G03C1/825
摘要： PURPOSE:To prevent cracking by drying and flawing under external force and to provide high resolving power by incorporating polymer latex into a pigment layer contg. a white pigment and a dye which is decolored or discharged in a photograhic process on a support. CONSTITUTION:A pigment layer consisting of a white pigment, a dye which is decolored or discharged in a photographic process and a hydrophilic binder is formed on at least one side of a photographic support, the pigment layer is coated with at least one photosensitive silver halide emulsion layer, and polymer latex is incorporated into the pigment layer. An intermediate layer may be formed on the pigment layer before the coating. The amount of the pigment in the pigment layer is >=50wt% (expressed in terms of solid matter) of the amount of the binder, gelatin is used as the binder, and the amount of the latex incorporated into the pigment layer is regulated to 10-150wt% (expressed in terms of solid matter) of the amount of the binder. Elasticity can be provided by incorporating the polymer latex into the pigment layer, and a photosensitive material protected from cracking by drying and from flawing under external force and having high resolving power can be obtd.
摘要翻译：目的：通过在外力下干燥和瑕疵防止裂纹，并通过将聚合物胶乳掺入颜料层中提供高分辨能力。一种白色颜料和一种染料，其在摄影过程中在色素上脱色或排出。构成：在照相载体的至少一侧上形成由白色颜料，在照相方法中脱色或排出的染料和亲水性粘合剂组成的颜料层，颜料层用至少一种光敏卤化银乳液层和聚合物胶乳掺入颜料层中。可以在涂覆之前在颜料层上形成中间层。颜料层中的颜料的量为粘合剂量的> = 50重量％（以固体物质表示），明胶用作粘合剂，并且将掺入颜料层中的胶乳的量调节至 10-150重量％（用固体物质表示）粘合剂的量。可以通过将聚合物胶乳并入颜料层中提供弹性，并且可以获得通过干燥保护的感光材料和在外力下的破裂并具有高分辨能力的感光材料。

6. 发明专利

JPS59501877A JPS59501877A - 失效
公开(公告)号：JPS59501877A
公开(公告)日：1984-11-08
申请号：JP50304783
申请日：1983-09-19
IPC分类号： G03C1/76 , G03C1/825 , G03C1/91 , G03C7/00 , G03C8/00 , G03C8/08 , G03C8/52
CPC分类号： G03C8/00 , G03C1/825 , G03C8/52

7. 发明专利

JP4387776B2 Heat developable material containing the backside conductive layer 有权
标题翻译：空值
公开(公告)号：JP4387776B2
公开(公告)日：2009-12-24
申请号：JP2003395591
申请日：2003-11-26
申请人：ケアストリームヘルス,インコーポレイティド
发明人：ブイ．バーブアパーナ , ブイ．ファムオアイン , サキザデークマーズ , イー．ラベルゲイリー , ジェイ．ルードマントーマス
IPC分类号： B41M5/323 , G03C1/76 , G03C1/498 , G03C1/85 , G03C5/02
CPC分类号： G03C1/49872 , G03C1/0051 , G03C1/49818 , G03C1/825 , G03C1/85 , G03C1/853 , G03C5/02 , G03C7/3041 , G03C2001/03541 , G03C2001/7628 , G03C2200/47
摘要： Thermally developable materials that comprise a support have at least two backside layers. One of these layers can be a protective layer comprising a film-forming polymer. The materials also includes a non-imaging backside conductive layer comprising non-acicular metal antimonate particles in a mixture of two or more polymers that includes a first polymer serving to promote adhesion of the backside conductive layer directly to the support or other layers, and a second polymer that is different than and forms a single phase mixture with the first polymer.
摘要翻译：包含支撑体的可热显影材料具有至少两个背面层。这些层之一可以是包含成膜聚合物的保护层。所述材料还包括非成像背面导电层，其包含两种或更多种聚合物的混合物中的非针状金属锑酸盐颗粒，所述聚合物包括用于促进背侧导电层直接粘附到载体或其它层上的第一聚合物，以及第二聚合物，其与第一聚合物不同并形成单相混合物。

8. 发明专利

JP2004170990A Radiographic silver halide film 有权
公开(公告)号：JP2004170990A
公开(公告)日：2004-06-17
申请号：JP2003389065
申请日：2003-11-19
申请人： Eastman Kodak Co , イーストマンコダックカンパニー
发明人： DICKERSON ROBERT E , ADIN ANTHONY , BEAL RICHARD E , GINGELLO ANTHONY D
IPC分类号： G03C5/17 , G03C1/00 , G03C1/035 , G03C1/46 , G03C1/76 , G03C1/825 , G03C5/16 , G03C5/26
CPC分类号： G03C5/16 , G03C1/0051 , G03C1/46 , G03C1/825 , G03C5/17 , G03C5/26 , G03C2001/03517 , G03C2001/03541 , G03C2001/03594 , G03C2007/3025 , G03C2200/27 , G03C2200/52
摘要： PROBLEM TO BE SOLVED: To provide a radiographic silver halide film which provides an improved medical diagnostic image of dense soft tissue and exhibits improved processability. SOLUTION: The radiographic silver halide film comprises a support having first and second major surfaces and capable of transmitting X-radiation, and has one or more hydrophilic colloidal layers including at least one cubic silver halide grain emulsion layer, disposed on the first principal surface of the support, and one or more hydrophilic colloidal layers including at least one silver halide emulsion layer, disposed on the second principal surface of the support, wherein the cubic silver halide grain emulsion layer comprises cubic silver halide grains comprising from 1 to 20 mol% of chloride and from 0.25 to 1.5 mol% of iodide, both based on total silver in the emulsion layer, and the cubic silver halide grains have an average equivalent circular diameter of from 0.65 to 0.8 μm. COPYRIGHT: (C)2004,JPO

9. 发明专利

JPH11271931A Photographic element 审中-公开
标题翻译：摄影元素
公开(公告)号：JPH11271931A
公开(公告)日：1999-10-08
申请号：JP2026399
申请日：1999-01-28
申请人： Eastman Kodak Co , イーストマンコダックカンパニー
发明人： BERNARD A CLARK , JANE SARA BOFF , PHILLIP ARTHUR ALLWAY , FRIEDRICH LOUIS ELBERT , SINGER STEPHEN P
IPC分类号： G03C1/34 , G03C1/825 , G03C7/30 , G03C7/392
CPC分类号： G03C7/39256 , G03C1/825 , G03C1/8255 , G03C7/3029 , G03C7/39244
摘要： PROBLEM TO BE SOLVED: To obtain an photographic element having a nonphotosensitive layer containing element silver in which the tendency to the increase of Dmin near a photosensitive layer is reduced. SOLUTION: This photographic element contains a nonphotosensitive silver halide emulsion layer containing element silver and nitrogen heterocyclic compds. having at least 4.5 ClogP. At least one of the compds. has a cyclic structure comprising one or more kinds of condensed rings having at least one N-H bond, and the cyclic structure contains at least three nitrogen ring members in total and accompanied bonds. The compd. does not react with a developing agent which is oxidized but does not contain -SH group or >C=S group.
摘要翻译：要解决的问题：为了获得具有包含元素银的非光敏层的照相元件，其中在感光层附近Dmin增加的趋势减小。解决方案：该照相元件含有含有元素银和氮杂环化合物的非感光卤化银乳剂层。具有至少4.5个ClogP。至少有一个compds。具有包含一个或多个具有至少一个N-H键的稠环的环状结构，并且所述环状结构总共含有至少三个氮环成员和伴随键。 compd。不与被氧化但不含-SH基或> C = S基的显影剂反应。

10. 发明专利

JPS59206828A Photosensitive silver halide material 失效
标题翻译：感光银卤素材料
公开(公告)号：JPS59206828A
公开(公告)日：1984-11-22
申请号：JP8220883
申请日：1983-05-10
申请人： Konishiroku Photo Ind Co Ltd
发明人： HANIYUU TAKESHI , NAGASHIMA TOSHIHARU
IPC分类号： G03C1/06 , G03C1/825 , G03C1/83
CPC分类号： G03C1/825
摘要： PURPOSE:To provide long-term shelf stability and high developability by forming at least one nonphotosensitive hydrophilic colloidal layer contg. a polyhydroxybenzene compound and coloring matter having an acid group on one side of a support. CONSTITUTION:An emulsion layer contg. photosensitive silver halide and hydrophilic colloid is formed on one side of a support. The silver halide particles contain rhodium. A nonphotosensitive hydrophilic colloidal layer contg. coloring matter having an acid group and a polyhydroxybenzene compound is formed on the other side of the support. The acid group is sulfonic acid, carboxylic acid, other acid group of the sodium, potassium or ammonium salt thereof. The polyhydroxybenzene compound is a compound having at least two hydroxyl groups on its benzene ring. The compound may have substituents such as halogen, alkyl, substituted alkyl, alkoxy, sulfonic acid or carboxy at positions other than the hydroxyl substituted positions. A photosensitive material obtd. by this method undergoes no change in contrast and fog with the lapse of time.
摘要翻译：目的：通过形成至少一种非感光亲水胶体层来提供长期的储存稳定性和高显影性。多羟基苯化合物和在载体一侧具有酸基的着色剂。构成：乳液层感光卤化银和亲水胶体形成在载体的一侧。卤化银颗粒含有铑。非感光亲水胶体层在载体的另一侧形成具有酸基和多羟基苯化合物的着色物质。酸基是磺酸，羧酸，其它酸基的钠，钾或铵盐。多羟基苯化合物是其苯环上具有至少两个羟基的化合物。该化合物可以具有除羟基取代位置之外的取代基，例如卤素，烷基，取代的烷基，烷氧基，磺酸或羧基。感光材料通过这种方法，随着时间的推移，对比度和雾度都没有变化。

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