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1.发明授权
公开(公告)号：US5006456A
公开(公告)日：1991-04-09
申请号：US202558
申请日：1988-06-06
申请人： Masakazu Morigaki , Takatoshi Ishikawa , Kazuto Andoh , Nobuo Seto , Toshio Koshimizu , Shinji Ueda
发明人： Masakazu Morigaki , Takatoshi Ishikawa , Kazuto Andoh , Nobuo Seto , Toshio Koshimizu , Shinji Ueda
CPC分类号： G03C7/407
摘要： A method for processing a silver halide color photographic light-sensitive material comprises the steps of developing the light-sensitive material with a color developer containing an aromatic primary amine color developing agent, desilvering, washing with water and/or stabilizing the material in which at least one processing solution used in at least one step of the processing contains at least one compound selected from the group consisting of sulfinic acids and salts and precursors thereof. This method makes it possible to effectively prevent the formation of stains due to not only the components of the light-sensitive material per se but also those attributable to the processing solutions, during processing or storage with time, and to enhance the stability of processing solutions.
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2.发明授权Method for processing silver halide color photographic material with a color developer comprising a hydrazine derivative 失效用含有肼衍生物的彩色显影剂处理卤化银彩色照相材料的方法
公开(公告)号：US4801521A
公开(公告)日：1989-01-31
申请号：US76505
申请日：1987-07-22
申请人： Nobutaka Ohki , Nobuo Seto , Hideaki Naruse , Morio Yagihara , Kazuto Andoh , Takatoshi Ishikawa , Hiroshi Fujimoto
发明人： Nobutaka Ohki , Nobuo Seto , Hideaki Naruse , Morio Yagihara , Kazuto Andoh , Takatoshi Ishikawa , Hiroshi Fujimoto
CPC分类号： G03C7/413
摘要： A method for processing a silver halide color photographic material comprising the step of processing a silver halide color photographic material after imagewise exposure thereof with a color developer containing at least one aromatic primary amine developing agent and at least one hydrazine compound represented by formula (I) ##STR1## wherein R.sup.1, R.sup.2, R.sup.3, and R.sup.4, which may be the same or different, each represents a hydrogen atom, a substituted or unsubstituted alkyl group, a substituted or unsubstituted alkenyl group, a substituted or unsubstituted aryl group, or a substituted or unsubstituted heterocyclic group, provided that R.sup.1 and R.sup.2 may be linked to form a heterocyclic ring; R.sup.3 and R.sup.4 may be linked to form a heterocyclic ring; and at least two hydrazine moieties derived from the compound represented by formula (I) may be linked to form a dimer or polymer by any of R.sup.1, R.sup.2, R.sup.3, and R.sup.4.
摘要翻译： 一种用于处理卤化银彩色照相材料的方法，包括在用含有至少一种芳族伯胺显影剂和至少一种由式（I）表示的肼化合物的显色剂成像曝光之后处理卤化银彩色照相材料的步骤， （I）其中可以相同或不同的R 1，R 2，R 3和R 4各自表示氢原子，取代或未取代的烷基，取代或未取代的烯基，取代或未取代的芳基 或取代或未取代的杂环基，条件是R 1和R 2可以连接形成杂环; R3和R4可以连接形成杂环; 并且衍生自由式（I）表示的化合物的至少两个肼部分可以通过R1，R2，R3和R4中的任一个连接形成二聚体或聚合物。
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公开(公告)号：US4956267A
公开(公告)日：1990-09-11
申请号：US200268
申请日：1988-05-31
申请人： Shinji Ueda , Tatsuo Heki , Noriyuki Inoue , Takatoshi Ishikawa , Nobutaka Ohki , Morio Yagihara , Kiyoshi Morimoto , Hiroshi Fujimoto , Kazuto Andoh
发明人： Shinji Ueda , Tatsuo Heki , Noriyuki Inoue , Takatoshi Ishikawa , Nobutaka Ohki , Morio Yagihara , Kiyoshi Morimoto , Hiroshi Fujimoto , Kazuto Andoh
CPC分类号： G03C7/413 , G03C1/48538
摘要： A method for forming a direct positive color image by image-wise exposing to light a light-sensitive material having at least one internal latent image type silver halide emulsion layer which is unfogged and color image-forming couplers on a support; either (1) subjecting the resulting material to fogging exposure to light and/or processing it with a nucleating agent before development, and then developing the resulting material with a surface developing solution containing an aromatic primary amine type color developing agent, or (2) developing the material after the image-wise exposure with a surface developing solution containing an aromatic primary amine type color developing agent under fogging exposure and/or in the presence of a nucleating agent; and bleach-fixing the resulting material, wherein the color developing solution contains at least one compound selected from the group consisting of compounds represented by the following general formulae (I), (II), (III) and (IV): ##STR1## wherein X represents --CO--, --SO.sub.2 -- or ##STR2## and R.sup.1 and R.sup.2 represents various familiar group; ##STR3## wherein R.sup.3, R.sup.4, R.sup.5 and R.sup.6 represent various familiar groups; ##STR4## wherein R.sup.7 and R.sup.8 represent various familiar groups; ##STR5## wherein Y represents a trivalent atomic group necessary for completing a condensed ring, m represents an integer of 0 to 4, and n represents an integer of 1 to 5.Stability of the color developing solutions with time lapse is excellent, which makes stable continuous process of color photographic light-sensitive materials possible over a long period.
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4.发明授权Method for processing silver halide color photographic materials wherein the color developer contains low concentrations of benzyl alcohol, hydroxylamine and sulfite 失效用于处理卤化银彩色照相材料的方法，其中显色剂含有低浓度的苄醇，羟胺和亚硫酸盐
公开(公告)号：US4774167A
公开(公告)日：1988-09-27
申请号：US17407
申请日：1987-02-24
CPC分类号： G03C7/413
摘要： A method for processing a silver halide color photographic material is provided, which comprises subjecting an imagewise exposed silver halide color photographic material having at least one silver halide emulsion layer on a reflective support to color development for a period not exceeding 2 minutes and 30 seconds using a color-developing solution containing substantially no benzyl alcohol, a sulfite in a concentration of 8.times.10.sup.-3 mol/liter or less, and a hydroxylamine in a concentration of 1.5.times.10.sup.-2 mol/liter or less, thereby achieving high color densities of the developed images and reduced fog. The effects of this method are particularly significant in photographic paper containing a pyrazoloazole type magenta coupler.
摘要翻译： 提供了一种处理卤化银彩色照相材料的方法，其包括使具有至少一个卤化银乳剂层的成像曝光的卤化银彩色照相材料在反射支撑体上曝光不超过2分30秒的时间，使用 基本上不含苄醇的显色溶液，浓度为8×10 -3 mol /升以下的亚硫酸盐和浓度为1.5×10 -2 mol /升以下的羟胺，从而实现了高浓度的 开发图像和减少雾。 该方法的效果在含有吡唑并噻唑类品红色成色剂的相纸中特别重要。
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公开(公告)号：US4491630A
公开(公告)日：1985-01-01
申请号：US460512
申请日：1983-01-24
CPC分类号： G03C7/39252 , G03C7/384
摘要： A silver halide color photographic light-sensitive material comprising a support having thereon a silver halide emulsion layer containing at least one kind of compound represented by the following general formula (I): ##STR1## wherein each substituent represented by R.sub.1, R.sub.2, R.sub.3, X, or Ar and m are defined within the specification, said silver halide color photographic light-sensitive material comprises a compound represented by the following general formula (II) in the silver halide emulsion layer containing the compound represented by the above general formula (I) and/or a hydrophilic colloid layer which is positioned at the remoter side than the silver halide emulsion layer from the support: ##STR2## wherein each substituent represented by Y, R.sub.4, R.sub.5, R.sub.6, R.sub.7 or Ar is defined within the specification.The silver halide color photographic light-sensitive material can provide a magenta color image having excellent photographic properties without the occurrence of stain, even when the color photographic material is processed in a processing solution under the running condition.A method of forming a color image using the silver halide color photographic light-sensitive material is also disclosed.
摘要翻译： 一种卤化银彩色照相感光材料，其包含其上具有卤化银乳剂层的载体，所述卤化银乳剂层含有由以下通式（I）表示的至少一种化合物：其中每个由R 1，R 2表示的取代基 所述卤化银彩色照相感光材料包含由以上通式表示的化合物的卤化银乳剂层中的由以下通式（II）表示的化合物：其中，R 3，X或Ar和m定义在本说明书中， 式（I）和/或位于距离载体的卤化银乳剂层更远侧的亲水胶体层：其中由Y，R4，R5，R6，R7或Ar表示的每个取代基 在规范内定义。 卤化银彩色摄影感光材料即使当在运行状态下在处理溶液中处理彩色照相材料时，也可以提供具有优异的照相性能的品红色图像，而不会发生污渍。 还公开了使用卤化银彩色照相感光材料形成彩色图像的方法。
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公开(公告)号：US4456682A
公开(公告)日：1984-06-26
申请号：US420689
申请日：1982-09-21
CPC分类号： G03C7/39252
摘要： A silver halide color photographic material is disclosed. The material has improved developing characteristics which are obtained by containing both a substantially light-insensitive silver halide and at least one specific 3-pyrazolidone compound. The substantially light-insensitive silver halide includes a halogen composition consisting of 0 to 100 percent of bromide, 0 to 2 percent of iodine and the residual percent of chlorine, a mean grain size of 0.01 to 0.3.mu., and a coverage of 5 to 500 mg/m.sup.2. The 3-pyrazolidone compound has the following general formula (I): ##STR1## wherein X represents a hydrogen atom or an acetyl group; R represents an aryl group; and R.sub.1, R.sub.2, R.sub.3 and R.sub.4 each represents a hydrogen atom, an alkyl group or an aryl group, and they may be the same as or different from one another. The material can be developed at an increased speed and is not accompanied by undesirable photographic effects such as fogging.
摘要翻译： 公开了一种卤化银彩色照相材料。 该材料具有改善的显影特性，其通过含有基本上不受光的卤化银和至少一种特定的3-吡唑烷酮化合物而获得。 基本上不光敏的卤化银包括卤素组合物，其由0-100％的溴化物，0-2％的碘和氯的残余百分比组成，平均粒径为0.01至0.3μm，覆盖率为5至500 mg / m2。 3-吡唑烷酮化合物具有以下通式（I）：其中X表示氢原子或乙酰基;（I） R表示芳基; 并且R 1，R 2，R 3和R 4各自表示氢原子，烷基或芳基，并且它们可以彼此相同或不同。 该材料可以以增加的速度进行显影，并且不伴随不期望的照相效果，如起雾。
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公开(公告)号：US4409324A
公开(公告)日：1983-10-11
申请号：US420665
申请日：1982-09-21
CPC分类号： G03C7/388 , G03C7/39252
摘要： A multilayer color photographic sensitive material is disclosed. The material is comprised of a support base and a silver halide emulsion layer. The material contains at least one layer containing a high boiling solvent and an oil-soluble coupler, wherein the volume ratio of solvent to coupler is 1/2 or less, and a compound represented by the general formula (I): ##STR1## wherein X is a hydrogen atom or an acetyl group, R is an aryl group, and R.sub.1, R.sub.2, R.sub.3 and R.sub.4, which may be the same or different, each represents a hydrogen atom, an alkyl group or an aryl group. The material produces sharp images even though it contains a low oil/coupler ratio. Furthermore, there is no retardation of development.
摘要翻译： 公开了一种多层彩色感光材料。 该材料由支撑基底和卤化银乳剂层组成。 该材料含有至少一层包含高沸点溶剂和油溶性成色剂，其中溶剂与偶合剂的体积比为1/2或更小，以及由通式（I）表示的化合物：
（ I）其中X是氢原子或乙酰基，R是芳基，R 1，R 2，R 3和R 4可以相同或不同，各自表示氢原子，烷基或芳基。 该材料即使含有较低的油/耦合比，也能产生清晰的图像。 此外，发展没有阻碍。 -
8.发明授权
公开(公告)号：US4383027A
公开(公告)日：1983-05-10
申请号：US391331
申请日：1982-06-23
IPC分类号： G03C7/38 , C07D231/22 , C07D231/52 , C09B26/02 , G03C7/26 , G03C7/384 , G03C1/40
CPC分类号： C07D231/22 , C07D231/52 , G03C7/384
摘要： A silver halide color photographic light-sensitive material comprising a support having thereon a silver halide emulsion layer containing at least one coupler represented by the following general formula (I): ##STR1## The substituents are disclosed in the specification. The silver halide color photographic light-sensitive material in which a specific class of 1-phenyl-3-anilono-4-phyenylthio-5-pyrazolone type two-equivalent magenta color image forming couplers and a specific class of 1-phenyl-3-pyrazolidone derivatives are used in association with each other can provide a magenta color image of high sensitivity without increasing the fog level. A method for developing the material is also disclosed.
摘要翻译： 一种卤化银彩色照相感光材料，其包括其上具有包含至少一种由以下通式（I）表示的偶联剂的卤化银乳剂层的载体：所述取代基在说明书中公开。 卤化银彩色照相感光材料，其中特定类别的1-苯基-3-苯偶姻-4-氰基硫基-5-吡唑啉酮型二等效品红色图像形成成色剂和特定类别的1-苯基-3- 吡唑烷酮衍生物相互结合使用可以提供高灵敏度的品红色图像而不增加雾度。 还公开了用于显影材料的方法。
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9.发明授权Method for processing a silver halide color photographic material using a developer substantially free of benzyl alcohol and sulfite 失效使用基本上不含苄醇和亚硫酸盐的显影剂处理卤化银彩色照相材料的方法
公开(公告)号：US4920041A
公开(公告)日：1990-04-24
申请号：US298238
申请日：1989-01-12
申请人： Nobutaka Ohki , Kazuto Andoh , Takatoshi Ishikawa
发明人： Nobutaka Ohki , Kazuto Andoh , Takatoshi Ishikawa
CPC分类号： G03C7/413
摘要： A method for processing a silver halide color photographic material comprising a reflective support having thereon at least one light-sensitive silver halide emulsion layer containing a color coupler or color couplers, which comprises the step of, after imagewise exposing, developing said silver halide color photographic material with a color developing solution which does not substantially contain benzyl alcohol and which contains an aromatic primary amine color developing agent represented by formula (A): ##STR1## wherein X represents a compound capable of forming a salt with a primary amine; and a compound represented by formula (I): ##STR2## wherein R.sup.1 represents a hydrogen atom or a substituted or unsubstituted alkyl, aryl, alkoxy, aryloxy or amino group; and R.sup.2 represents a hydrogen atom or a substituted or unsubstituted alkyl or aryl group; or R.sup.1 and R.sup.2 may be bonded to each other to form a carbon ring or a hetero-ring.The color developing solution used in the present method has improved stability and color forming properties.
摘要翻译： 一种用于处理卤化银彩色照相材料的方法，包括其上具有至少一个含有着色成色剂的感光卤化银乳剂层的反射性载体，其包括在成像曝光后显影所述卤化银彩色照相 具有基本上不含苄醇的显色溶液的材料，其含有由式（A）表示的芳族伯胺显色剂：其中X表示与伯胺形成盐的化合物 ; 和由式（I）表示的化合物：其中R 1表示氢原子或取代或未取代的烷基，芳基，烷氧基，芳氧基或氨基; 并且R 2表示氢原子或取代或未取代的烷基或芳基; 或者R 1和R 2可以彼此键合形成碳环或杂环。 本方法中使用的显色溶液具有改进的稳定性和成色性能。
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10.发明授权
公开(公告)号：US4897339A
公开(公告)日：1990-01-30
申请号：US333816
申请日：1989-04-06
申请人： Kazuto Andoh , Takatoshi Ishikawa , Morio Yagihara
发明人： Kazuto Andoh , Takatoshi Ishikawa , Morio Yagihara
IPC分类号： G03C7/413
CPC分类号： G03C7/413
摘要： A method for processing a silver halide color photographic material including a step of developing the material with a developer containing an aromatic primary amine color developing agent and at least one compounds represented by the following general formulae (Ia) and (Ib): ##STR1## wherein R.sup.1, R.sup.2, R.sup.3 and R.sup.4, which may be the same or different, each represents a hydrogen atom or an unsubstituted alkyl group; R.sup.5, R.sup.6 and R.sup.7, which may be the same or different, each represents an unsubstituted alkylene group; X.sup.1 and X.sup.2, which may be the same or different, each represents ##STR2## --O--, --S--, --CO--, --SO.sub.2 or --SO--, or a combination thereof, and R.sup.8 represents a hydrogen atom or an unsubstituted alkyl group; and m and n, which may be the same or different, each is 0, 1, 2 or 3; and ##STR3## wherein R.sup.13 represents a substituted alkylene group; and R.sup.9, R.sup.10, R.sup.11 and R.sup.12, which may be the same or different, each represents a hydrogen atom, a substituted or unsubstituted alkyl group or a substituted or unsubstituted aryl group. The developer has superior stability and reduces fogging in continuous processing.
摘要翻译： 一种用于处理卤化银彩色照相材料的方法，包括用包含芳族伯胺显色剂的显影剂和至少一种由以下通式（Ia）和（Ib）表示的化合物显影材料的步骤：
（Ia）其中可以相同或不同的R 1，R 2，R 3和R 4各自表示氢原子或未取代的烷基; R5，R6和R7可以相同或不同，表示未取代的亚烷基; X 1和X 2可以相同或不同，各自表示-O - ， - S - ， - CO - ， - SO 2或-SO-或其组合，R 8表示氢原子或未取代的 烷基; 和m和n可以相同或不同，各自为0,1,2或3; （Ib）其中R 13表示取代的亚烷基; 和R 9，R 10，R 11和R 12可以相同或不同，表示氢原子，取代或未取代的烷基或取代或未取代的芳基。 开发者具有优异的稳定性，并减少连续加工中的起雾。
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