公开(公告)号：US20050164135A1

公开(公告)日：2005-07-28

申请号：US10767368

申请日：2004-01-28

申请人： Shirleyanne Haye ,  Janet Huston

发明人： Shirleyanne Haye ,  Janet Huston

IPC分类号： G03C5/26 ,  G03C5/305 ,  G03C7/413 ,  G03C5/18

CPC分类号： G03C7/413 ,  G03C1/34 ,  G03C5/266 ,  G03C5/305

摘要： Color developing compositions for photoprocessing of color photographic materials are stabilized by the presence of an organic antioxidant and a stabilizing compounds having the following Structure (I): [(R1)(R2)N]m-L-[SO3−M+]n   (I) wherein R1 and R2 are independently hydrogen or a monovalent aliphatic, heterocyclic, or aromatic group, or R1 and R2 are taken together with the nitrogen to which they are attached to form a substituted or unsubstituted 5- to 6-membered heterocyclic ring, m is 0 or 1 such that when m is 0, L is an alkyl or aryl group and when m is 1, L is an alkylene or arylene linking group, M+ is a suitable cation to provide a salt, and n is 1, 2, or 3.

摘要翻译： 通过存在有机抗氧化剂和具有以下结构（I）的稳定化合物来稳定彩色照相材料的光处理用彩色显影组合物：<？在线公式描述=“在线公式”末端=“铅” （R 1）2（R 2）N] - N - [SO 3 N （I）<？in-line-formula description =“In-line Formulas”end =“tail”？>其中 R 1和R 2独立地是氢或一价脂族，杂环或芳族基团，或R 1和R 2， / SUB与其连接的氮一起形成取代或未取代的5-至6-元杂环，m为0或1，使得当m为0时，L为烷基或芳基，当为 m是1，L是亚烷基或亚芳基连接基团，M +是提供盐的合适的阳离子，n是1,2或3。

公开(公告)号：US20050118539A1

公开(公告)日：2005-06-02

申请号：US10478710

申请日：2002-05-30

申请人： Minoru Kanno

发明人： Minoru Kanno

IPC分类号： G03C5/305 ,  G03C7/413 ,  G03C5/18

CPC分类号： G03C5/305 ,  G03C7/413

摘要： Provided are an oxidation-suppressed developer which is less apt to be oxidized and a method of manufacturing the oxidation-suppressed developer. The oxidation-suppressed developer contains a divalent-trivalent iron salt in a dissolved state. The oxidation-suppressed developer consists essentially of a compound which is obtained by performing neutralization after magnetite is dissolved in concentrated hydrochloric acid and by adding a crystal obtained by concentrating this solution to a concentrated hydrochloric acid solution of magnetite. The divalent-trivalentiron salt is contained in a concentration of 0.25×10−8 mg/liter to 0.25×10−10 mg/liter.

摘要翻译： 提供了不易氧化的氧化抑制显影剂和制造氧化抑制显影剂的方法。 氧化抑制显影剂含有溶解状态的二价 - 三价铁盐。 氧化抑制显影剂基本上由通过在磁铁矿溶解在浓盐酸中后进行中和而将通过将该溶液浓缩而获得的晶体添加到磁铁矿的浓盐酸溶液中而获得的化合物组成。 二价三价铁盐的含量为0.25×10 -8 /升至0.25×10 -10毫克/升。

公开(公告)号：US20040197716A1

公开(公告)日：2004-10-07

申请号：US10833378

申请日：2004-04-28

发明人： Paul M. Magee ,  Brian J. Parker ,  Nicholas A. Pightling

IPC分类号： G03C005/26

CPC分类号： G03C1/346 ,  G03C5/30 ,  G03C5/305 ,  G03C2005/3007 ,  G03C2200/34

摘要： A photographic developer composition for use in the development of a black and white silver halide photographic element said composition comprises at least one developing agent and, in an amount sufficient to inhibit sludge deposition, one or more compounds selected from compounds having the formulaXnullR1nullCONHnullAnullSnullSnullBnullNHCOnullR2nullYnullnull(I)wherein A and B are each independently a substituted or unsubstituted aliphatic, alicyclic, aromatic or heterocyclic group; R1 and R2 are each independently a substituted or unsubstituted aliphatic, alicyclic, aromatic or heterocyclic group; X and Y are each independently a solubilising group; and compounds having the formula XnullR1nullCONHnullAnullSnullMnullnull(II)wherein A, R1 and X are as defined above, and M is either a hydrogen atom or a cationic species if the sulfur atom is in its ionised form.

摘要翻译： 用于开发黑白卤化银照相元件的照相显影剂组合物所述组合物包含至少一种显影剂，并且其用量足以抑制污泥沉积，一种或多种选自具有式XR <1的化合物的化合物 -CONH-ASSB-NHCO-R 2 -Y（I）其中A和B各自独立地是取代或未取代的脂族，脂环族，芳族或杂环基团; R 1和R 2各自独立地是取代或未取代的脂族，脂环族，芳族或杂环基团; X和Y各自独立地为增溶基团; 和具有式XR 1 -CONH-ASM（II）的化合物，其中A，R 1和X如上所定义，并且如果硫原子为其离子形式，M为氢原子或阳离子物质 。

公开(公告)号：US06686135B2

公开(公告)日：2004-02-03

申请号：US10376183

申请日：2003-02-26

申请人： Paul A. Schwartz ,  Susan M. Flavin

发明人： Paul A. Schwartz ,  Susan M. Flavin

IPC分类号： G03C530

CPC分类号： G03C5/264 ,  G03C5/26 ,  G03C5/30 ,  G03C5/3035 ,  G03C5/305 ,  G03C2005/3007 ,  G03C2200/44 ,  G03C2200/52

摘要： A black-and-white photographic developing composition or developing kit includes an ascorbic acid developing agent and is essentially free of hydroquinone and similar developing agents. The developing composition further includes a water-miscible hydroxy-containing organic solvent having a molecular weight of from about 50 to about 200. The weight ratio of the organic solvent to water is from about 0.1:1 to about 8:1.

摘要翻译： 黑白照相显影组合物或显影试剂盒包括抗坏血酸显影剂，并且基本上不含氢醌和类似的显影剂。 显影组合物还包括分子量为约50至约200的与水可混溶的含羟基的有机溶剂。有机溶剂与水的重量比为约0.1:1至约8:1。

公开(公告)号：US06602655B2

公开(公告)日：2003-08-05

申请号：US10125713

申请日：2002-04-18

申请人： Alan S. Fitterman ,  Joan F. Rachel

发明人： Alan S. Fitterman ,  Joan F. Rachel

IPC分类号： G03C530

CPC分类号： G03C5/305 ,  G03C1/34 ,  G03C5/16 ,  G03C5/266 ,  G03C2200/21 ,  G03C2200/42

摘要： A concentrated black-and-white photographic developing composition has improved stability, is compatible with the environment and provides desired sensitometric properties with a combination of particular antifoggants. These antifoggants include a mercapto-substituted tetrazole and a benzimidazole that has one or more electron withdrawing groups. This concentrated composition can be used as a first “part” and mixed, upon dilution, with a diluted second “part” that is a concentrated composition of a gelatin hardening agent. When mixed together, the two diluted concentrates form a working strength developing composition that can be used to provide black-and-white images in various photographic silver halide materials, and particularly in radiographic films.

公开(公告)号：US20030108827A1

公开(公告)日：2003-06-12

申请号：US10314662

申请日：2002-12-09

申请人： Eastman Kodak Company

发明人： John R. Fyson ,  Peter J. Twist

IPC分类号： G03C005/29 ,  G03C005/305 ,  G03C007/407 ,  G03C007/413

CPC分类号： G03C5/26 ,  G03C5/305 ,  G03C7/413 ,  Y10S430/134

摘要： A method of chemically marking photosensitive material that needs to be digitally scanned and adjusted rather than optically printed to produce a satisfactory hardcopy.

摘要翻译： 化学标记感光材料的方法，需要进行数字扫描和调整，而不是光学打印以产生令人满意的硬拷贝。

公开(公告)号：US06284426B1

公开(公告)日：2001-09-04

申请号：US08635792

申请日：1996-04-22

申请人： Paul Coppens ,  Ludo Vervloet

发明人： Paul Coppens ,  Ludo Vervloet

IPC分类号： G03F707

CPC分类号： G03C8/365 ,  G03C5/305 ,  G03F7/07 ,  G03F7/32

摘要： The present invention provides an alkaline processing solution comprising at least one silver halide solvent other than sulfite, characterized in that said alkaline processing solution further contains aluminium ions in an amount of at least 0.3 g/l. There is further provided a method for making a lithographic printing plate according to the DTR-process using an aqueous alkaline processing solution in the presence of at least one developing agent and at least one silver halide solvent, characterized in that said alkaline processing solution contains aluminium ions in an amount of at least 0.3 g/l.

摘要翻译： 本发明提供一种包含至少一种除亚硫酸盐以外的卤化银溶剂的碱性处理溶液，其特征在于，所述碱性处理溶液还含有至少0.3g / l量的铝离子。 还提供了一种在至少一种显影剂和至少一种卤化银溶剂的存在下，使用含水碱性处理溶液根据DTR方法制备平版印刷版的方法，其特征在于所述碱性处理溶液含有铝 离子的量至少为0.3g / l。

公开(公告)号：US6087081A

公开(公告)日：2000-07-11

申请号：US461369

申请日：1999-12-15

申请人： Junichi Yamanouchi ,  Hidetoshi Watanabe ,  Kunio Ishigaki ,  Seiichi Yamamoto ,  Kouta Fukui

发明人： Junichi Yamanouchi ,  Hidetoshi Watanabe ,  Kunio Ishigaki ,  Seiichi Yamamoto ,  Kouta Fukui

IPC分类号： C08F279/02 ,  C08L51/00 ,  C08L51/04 ,  C08L51/06 ,  C08L53/00 ,  C08L53/02 ,  G03C1/053 ,  G03C1/95 ,  G03C5/26 ,  G03C5/30 ,  G03C5/305 ,  G03C5/31

CPC分类号： G03C5/30 ,  C08F279/02 ,  C08L51/00 ,  C08L51/04 ,  C08L51/06 ,  C08L53/00 ,  C08L53/02 ,  G03C1/053 ,  G03C1/95 ,  G03C5/26 ,  G03C5/265 ,  G03C5/3021 ,  G03C5/3035 ,  G03C5/305 ,  G03C5/31 ,  Y10T428/2984 ,  Y10T428/2987 ,  Y10T428/2989

摘要： Latex polymer of fine particles having a heterogeneous phase structure which comprises a core of a polymer having repeating units derived from a conjugated diene monomer and a shell of a polymer having repeating units derived from at least one ethylenically unsaturated monomer carrying an active methylene group; a silver halide photographic light-sensitive material comprises a core/shell latex polymer whose shell consists of a polymer having repeating units of an ethylenically unsaturated monomer represented by the formula: CH.sub.2 .dbd.C(R.sup.1)--L--X (wherein R.sup.1 represents H, alkyl or halogen, L represents a single bond or a bivalent coupling group, X represents an active methylene group, provided that L is bonded to X in the form of alkylene; and a method for forming images on a silver halide light-sensitive material which comprises exposing the material which comprises at least one light-sensitive silver halide emulsion layer and at least one hydrophilic colloidal layer either of which comprises a latex polymer having active methylene groups and developing the exposed material with a developer which comprises a dihydroxybenzene developing agent and an auxiliary developing agent showing superadditivity, the pH increase observed when adding 0.1 mole/l developer of NaOH to the developer .ltoreq.0.25; 9.5.ltoreq. initial pH of the developer .ltoreq.11.0; the amount of the developer supplemented .ltoreq.225 ml/m.sup.2.

摘要翻译： 具有非均相结构的细颗粒的乳胶聚合物，其包含具有衍生自共轭二烯单体的重复单元的聚合物芯和具有衍生自至少一种带有活性亚甲基的烯属不饱和单体的重复单元的聚合物的壳; 卤化银照相感光材料包括核/壳胶乳聚合物，其壳由具有由式：CH 2 = C（R 1）-LX（其中R 1表示H的烷基或烷基）的烯属不饱和单体的重复单元的聚合物组成， 卤素，L表示单键或二价偶联基团，X表示活性亚甲基，条件是L以亚烷基的形式键合到X;以及在卤化银感光材料上形成图像的方法，其包括曝光 所述材料包含至少一种感光卤化银乳剂层和至少一种亲水性胶体层，其中任一种包含具有活性亚甲基的胶乳聚合物，并用显影剂显影所述外露材料，所述显影剂包含二羟基苯显影剂和辅助显影剂 显示超加性剂，当向显影剂添加0.1mol / l NaOH显影剂时观察到的pH增加

公开(公告)号：US6048675A

公开(公告)日：2000-04-11

申请号：US979929

申请日：1997-11-26

申请人： Mitsunori Hirano ,  Kohzaburoh Yamada

发明人： Mitsunori Hirano ,  Kohzaburoh Yamada

IPC分类号： G03C5/26 ,  G03C1/035 ,  G03C5/16 ,  G03C5/29 ,  G03C5/30 ,  G03C5/305 ,  G03C5/31

CPC分类号： G03C5/30 ,  G03C5/305 ,  G03C1/035 ,  G03C5/16

摘要： A development processing method comprising a step of developing a silver halide photographic material having at least one silver halide emulsion layer with a developing solution containing a hydroquinone developing agent, wherein said developing solution has a pH of from 9.0 to 11.0, and contains a compound represented by formula (I) and a compound represented by formula (II) in a concentration ratio of the compound represented by formula (II)/the hydroquinone developing agent of from 0.03 to 0.12: ##STR1## wherein the symbols in these formulae are defined in the specification.

摘要翻译： 一种显影处理方法，包括将含有至少一种卤化银乳剂层的卤化银照相材料与含有氢醌显影剂的显影液一起显影的步骤，其中所述显影液的pH为9.0至11.0，并含有表示的化合物 由式（I）表示的化合物和由式（II）表示的化合物以式（II）表示的化合物/氢醌显影剂的浓度比为0.03至0.12：其中这些式中的符号在说明书中定义。

公开(公告)号：US5994039A

公开(公告)日：1999-11-30

申请号：US138485

申请日：1998-08-24

申请人： Alan S. Fitterman ,  Shirleyanne E. Haye ,  Janet M. Huston ,  Joan F. Rachel

发明人： Alan S. Fitterman ,  Shirleyanne E. Haye ,  Janet M. Huston ,  Joan F. Rachel

IPC分类号： G03C1/005 ,  G03C1/83 ,  G03C5/16 ,  G03C5/305 ,  G03C5/29

CPC分类号： G03C5/305 ,  G03C1/0051 ,  G03C1/832 ,  G03C5/16

摘要： Black-and-white elements, such as radiographic films, can be processed rapidly using a black-and-white developing composition containing a hydroquinone developing agent, and specific amounts of sulfite and borate ions. Thus, the molar ratio of sulfite ions to borate ions is less than 20:1, and the molar ratio of sulfite ions to the hydroquinone developing agent is from about 1:1 to about 2.5:1. The developing composition is effective, rapid and stable.

摘要翻译： 可以使用含有氢醌显影剂的黑白显影组合物和特定量的亚硫酸盐和硼酸根离子来快速处理黑白元素，例如放射照相胶片。 因此，亚硫酸根离子与硼酸根离子的摩尔比小于20:1，亚硫酸根离子与氢醌显影剂的摩尔比为约1:1至约2.5:1。 发展中的组合物是有效，快速和稳定的。