-
公开(公告)号：US5124243A
公开(公告)日：1992-06-23
申请号：US698237
申请日：1991-05-06
IPC分类号： G03C1/035
CPC分类号： G03C1/035 , G03C2001/03582
摘要： There is disclosed a light-sensitive silver halide photographic material having at least one silver halide emulsion layer containing silver halide crystal grains which comprises at least one of the silver halide emulsion layer contains silver halide crystal grains which satisfy the following conditions of:(1) composed substantially of silver iodobromide,(2) having a maximum point of a silver iodide content at 67% or less of a distance from the center of the silver halide grain relative to a distance (l.sub.0) from the center of the silver halide grain to the outermost surface thereof,(3) having a minimum point of the silver iodide content at 58% or more of the distance form the center of the silver halide grain relative to l.sub.0 ,(4) substantially monotonously reduced in the silver halide content from the maximum point of the silver halide content to the minimum point thereof, and(5) satisfies the following formula: ##EQU1## wherein l.sub.0 has the same meaning as defined above, l.sub.1 represents a distance of the maximum point of the silver halide content from the center of the silver halide grain and l.sub.2 represents a distance of the minimum point of the silver halide content from the center of the silver halide grain.
摘要翻译： 公开了具有至少一个含有卤化银晶粒的卤化银乳剂层的感光卤化银照相材料，该卤化银乳剂层包含至少一种卤化银乳剂层，其含有卤化银晶粒，其满足以下条件：（1） 基本上由碘化银构成，（2）碘化银含量的最大点相对于从卤化银颗粒的中心到距卤化物颗粒的中心的距离（10）为67％或更小，离卤化银颗粒的中心的距离为 其最外表面（3）的碘化银含量的最小点为卤素银颗粒中心相对于10的距离的58％或更多，（4）卤化银含量基本上单调减少 卤化银含量的最大点到其最小点，和（5）满足下式：其中10具有与上述相同的含义，l1表示 卤化银含量的最大点与卤化银颗粒的中心的距离为l2表示卤化银含量与卤化银颗粒中心的最小点的距离。
-
2.发明授权
公开(公告)号：US4801523A
公开(公告)日：1989-01-31
申请号：US90555
申请日：1987-08-28
申请人： Thomas P. Tufano
发明人： Thomas P. Tufano
IPC分类号： G03C1/015 , C07D239/48 , C07D251/48 , C07D487/04 , G03C1/035 , G03C1/07 , C03C1/02
CPC分类号： G03C1/035 , C07D239/48 , C07D251/48 , C07D487/04 , G03C1/07 , G03C2001/03582 , Y10S430/167
摘要： Process for preparing photographic emulsion comprising bringing aqueous silver and chloride-containing halide salt solutions into contact in the presence of a dispersing medium to form octahedral silver halide grains having a halide content of at least 50 mole percent chloride, based on total moles of silver present, the improvement forming the grains in the presence of a crystal modifying amount of an aminoazapyridine as described in pH range of 2.5 to 9, pCl range of 0 to 3, the aminoazapyridine compound being added after at least about 6% to about 45% of the silver salt solution has been added.The photographic emulsion is useful in x-ray, laser scanner films, as color separation elements and inverse transfer systems, etc.
-
3.发明授权公开(公告)号：US06852478B2
公开(公告)日：2005-02-08
申请号：US10385504
申请日：2003-03-12
CPC分类号： G03C1/832 , G03C1/005 , G03C7/301 , G03C7/3022 , G03C2001/03517 , G03C2001/03541 , G03C2001/03564 , G03C2001/03582 , G03C2007/3025
摘要： A silver halide color photographic light-sensitive material with a magenta emulsion layer containing a pyrazolotriazole magenta dye-forming coupler and containing an emulsion whose silver chloride content is 98 mol % or more, with a light-insensitive hydrophilic colloidal layer containing a solid fine-particle dispersion of a dye. The magenta emulsion layer is a light-sensitive silver halide emulsion layer most apart from the light-insensitive hydrophilic colloidal layer among all the light-sensitive silver halide emulsion layers. A silver halide color photographic light-sensitive material for cinema, in which light-sensitive silver halide particles have a silver chloride content of 95 mol % or more, a total coated amount of silver is 1.7 g/m2 or less, a thickness of the film on the support on the side of layers containing the light-sensitive silver halide is 12.0 μm or less, and the swelling rate to water is 200% or less. An image-forming method utilizing the silver halide color photographic light-sensitive material for cinema.
摘要翻译： 一种卤化银彩色照相感光材料，其具有含有吡唑并三唑品红色染料形成成色剂的品红色乳剂层，并含有氯化银含量为98摩尔％以上的乳液，其中含有固体精细化合物的不透光亲水胶体层， 染料的颗粒分散。 品红乳剂层是在所有感光卤化银乳剂层中与光不敏感的亲水胶体层最相近的感光卤化银乳剂层。 用于电影的卤化银彩色照相感光材料，其中感光卤化银颗粒的氯化银含量为95摩尔％以上，银的总涂布量为1.7g / m 2以下，a 在含有感光卤化银的层一侧的载体上的膜的厚度为12.0μm以下，对水的溶胀率为200％以下。 利用用于电影的卤化银彩色摄影感光材料的图像形成方法。
-
公开(公告)号：US5928852A
公开(公告)日：1999-07-27
申请号：US728899
申请日：1996-10-10
申请人： Katsuhisa Ohzeki
发明人： Katsuhisa Ohzeki
CPC分类号： G03C1/0053 , G03C1/035 , G03C1/07 , G03C1/0051 , G03C1/08 , G03C2001/03517 , G03C2001/03582 , G03C2001/0827 , G03C2001/0845 , G03C2001/093 , G03C2200/03
摘要： A silver halide photographic emulsion is disclosed, comprising a support having thereon at least one silver halide emulsion layer, wherein the silver halide grain contained in the silver halide emulsion layer has a silver chloride content of 50 mol % or more, 30% or more of the surface area of the grain comprises a (111) face, and the silver halide grain is formed in the presence of at least one compound represented by formula (I) and contains a hexacyano complex represented by formula (II) such that the outermost layer of the grain has a hexacyano complex concentration of at least 1.times.10.sup.-4 mol/mol-Ag. ##STR1##
摘要翻译： 公开了一种卤化银照相乳剂，其包括其上具有至少一个卤化银乳剂层的载体，其中卤化银乳剂层中所含的卤化银颗粒的氯化银含量为50摩尔％以上，30重量％以上 晶粒的表面积包括（111）面，并且在至少一种由式（I）表示的化合物存在下形成卤化银颗粒，并且含有由式（II）表示的六氰基络合物，使得最外层 的颗粒具有至少1×10 -4 mol / mol-Ag的六氰基络合物浓度。
-
公开(公告)号：US06630292B2
公开(公告)日：2003-10-07
申请号：US09841618
申请日：2001-04-24
申请人： Gertjan Bögels
发明人： Gertjan Bögels
IPC分类号： G03C1005
CPC分类号： G03C1/07 , G03C1/0051 , G03C1/0053 , G03C1/015 , G03C1/035 , G03C2001/03511 , G03C2001/03582 , G03C2200/03
摘要： The invention is directed to a method for producing a silver halide photographic emulsion comprising the step of reacting a water-soluble silver salt and at least one water-soluble halide salt containing chloride or bromide in aqueous solution in the presence of an organic Grain Growth Modifier (GGM) compound, containing a halide X, which halide is not released in the form of an ion, to form light-sensitive silver halide grains having a silver halide content of a least 50 mole %, said grain growth modifier compound being water-soluble with a solubility>4 mmole per liter, and being selected from the group of compounds with an aliphatic or cyclo-aliphatic backbone R to which is attached one or more halide groups and at least one polar group.
摘要翻译： 本发明涉及一种卤化银照相乳剂的制备方法，其包括使水溶性银盐和至少一种含有氯化物或溴化物的水溶性卤化物盐在水溶液中在有机颗粒生长调节剂 （GGM）化合物，其含有卤化物不以离子形式释放的卤化物X，以形成卤化银含量为至少50摩尔％的感光卤化银颗粒，所述晶粒生长改性剂化合物是水溶性的， 可溶于> 4毫摩尔/升的溶解度，并且选自带有一个或多个卤化物基团和至少一个极性基团的脂族或环脂族主链R的化合物组。
-
6.发明授权公开(公告)号：US06558885B1
公开(公告)日：2003-05-06
申请号：US09721660
申请日：2000-11-27
IPC分类号： G03C146
CPC分类号： G03C1/832 , G03C1/005 , G03C7/301 , G03C7/3022 , G03C2001/03517 , G03C2001/03541 , G03C2001/03564 , G03C2001/03582 , G03C2007/3025
摘要： Disclosed is a silver halide color photographic light-sensitive material that comprises at least one magenta emulsion layer containing at least one specific pyrazolotriazole magenta dye-forming coupler, in which a silver halide emulsion in the magenta emulsion layer containing the magenta dye-forming coupler comprises a high silver chloride emulsion whose silver chloride content is 98 mol % or more, at least one light-insensitive hydrophilic colloidal layer contains a solid fine-particle dispersion of a dye that has 1 to 7 dissociable hydrogen or group having a dissociable hydrogen, and the magenta emulsion layer containing the magenta dye-forming coupler is a light-sensitive silver halide emulsion layer most apart from the light-insensitive hydrophilic colloidal layer containing the solid fine-particle dispersion of the dye, among all the light-sensitive silver halide emulsion layers. Further, there is disclosed a silver halide color photographic light-sensitive material for cinema, in which light-sensitive silver halide particles in each of a yellow color-forming light-sensitive silver halide emulsion layer, a magenta color-forming light-sensitive silver halide emulsion layer, and a cyan color-forming light-sensitive silver halide emulsion layer, has silver chloride content of 95 mol % or more, the total coated amount of silver is 1.7 g/m2 or less, the thickness of the film on the support on the side of layers containing the light-sensitive silver halide is 12.0 &mgr;m or less, and the swelling rate to water is 200% or less. Further, an image-forming method utilizing the silver halide color photographic light-sensitive material for cinema is also disclosed.
摘要翻译： 公开了一种卤化银彩色照相感光材料，其包含至少一种包含至少一种特定的吡唑并三唑品红色染料形成成色剂的品红色乳剂层，其中包含品红色染料形成成色剂的品红色乳剂层中的卤化银乳剂包含 氯化银含量为98摩尔％以上的高氯化银乳剂，至少一种不透光的亲水胶体层含有具有1〜7个可离解氢或具有可离解氢的基团的染料的固体微粒分散体，以及 含有品红染料形成成色剂的品红色乳剂层是与感光性卤化银乳剂中含有染料的固体微粒分散体的光不敏感的亲水胶体层最相近的感光卤化银乳剂层 层。 此外，公开了一种用于电影的卤化银彩色照相感光材料，其中在黄色成色感光卤化银乳剂层，品红色形成光敏银中的感光卤化银颗粒 卤化物乳剂层和青色成色感光卤化银乳剂层，氯化银含量为95摩尔％以上，银的总涂布量为1.7g / m 2以下，膜厚度为 在含有感光卤化银的层的一侧的支持为12.0μm以下，对水的溶胀率为200％以下。 此外，还公开了利用用于电影的卤化银彩色摄影感光材料的图像形成方法。
-
公开(公告)号：US5338654A
公开(公告)日：1994-08-16
申请号：US58924
申请日：1993-05-10
申请人： Naoki Saito , Takayoshi Kamio , Seiji Ichijima , Keiji Mihayashi
发明人： Naoki Saito , Takayoshi Kamio , Seiji Ichijima , Keiji Mihayashi
CPC分类号： G03C7/30535 , G03C1/0051 , G03C1/035 , G03C1/09 , G03C2001/0056 , G03C2001/03535 , G03C2001/03582
摘要： A silver halide color photographic material containing at least one coupler compound of the formula (1) in at least one hydrophilic colloid layer which is provided on a support:R.sup.1 OCOCHXCONR.sup.2 R.sup.3 (1)where R.sup.1 represents a branched alkyl group including a cyclic alkyl group and a cyclic alkyl-substituted alkyl group, an aryl group or a heterocyclic group; R.sup.2 represents a hydrogen atom, an alkyl group, an aryl group or a heterocyclic group; R.sup.3 represents an alkyl group, an aryl group or a heterocyclic group; X represents a group which splits off from the coupler compound when the coupler compound is reacted with an oxidation product of an aromatic primary amine developing agent; and R.sup.2 and R.sup.3 may be bonded to each other to form a ring. The coupler has a high dye-forming rate to give a dye having a high color density and a high color fastness. The material has improved sharpness and color fastness and an elevated sensitivity.
摘要翻译： 在至少一个亲水胶体层中含有至少一种式（1）的成色剂化合物的卤化银彩色照相材料，其设在载体上：R1OCOCHXCONR2R3（1），其中R1表示包括环状烷基的支链烷基和 环烷基取代的烷基，芳基或杂环基; R2表示氢原子，烷基，芳基或杂环基; R3表示烷基，芳基或杂环基; X表示当成色剂化合物与芳族伯胺显影剂的氧化产物反应时从成色剂化合物分解的基团; 并且R 2和R 3可以彼此键合形成环。 该成色剂具有高的染色成型速度，得到具有高色密度和高色牢度的染料。 该材料具有改善的清晰度和色牢度和灵敏度提高。
-
公开(公告)号：US5298384A
公开(公告)日：1994-03-29
申请号：US955345
申请日：1992-10-01
CPC分类号： G03C1/015 , G03C2001/03523 , G03C2001/03547 , G03C2001/03582
摘要： A method for controlling pressure-induced fog in a silver bromide photographic material involves surface treatment of the emulsion AgBr grains with thiocyanate and an iodide salt. In particular, a process for making a pressure fog-resistant photographic emulsion includes steps of forming a photographic emulsion containing cubic or cubooctahedral silver bromide grains, surface-treating the AgBr grains with a thiocyanate by adding the thiocyanate to the emulsion, chemically sensitizing the emulsion, maintaining the emulsion at a temperature and for a time sufficient to allow the thiocyanate to react with the grain surfaces, and then surface-treating the AgBr grains with an iodide salt by adding the salt to the emulsion in an amount and under conditions effective to fill in cubic faces of the AgBr grains. The latter step partially or fully converts the AgBr grains to octahedral grains. A photographic element can then be made by coating the emulsion on a suitable base.
摘要翻译： 在溴化银照相材料中控制压力引起的雾的方法包括用硫氰酸盐和碘化物盐对乳液AgBr颗粒进行表面处理。 特别地，制造耐压雾照相乳剂的方法包括形成含有立方或立方八面体溴化银颗粒的照相乳剂的步骤，用硫氰酸盐将硫氰酸盐加入到乳液中，对乳液进行表面处理，使乳液化学增感 将乳液保持在足以允许硫氰酸盐与颗粒表面反应的温度和时间，然后用碘盐将表面处理AgBr颗粒，通过向该乳液中加入一定量和在有效 填充AgBr颗粒的立方面。 后一步骤部分或全部将AgBr晶粒转化为八面体晶粒。 然后可以通过将乳液涂覆在合适的基底上来制备照相元件。
-
9.发明申请公开(公告)号：US20040023170A1
公开(公告)日：2004-02-05
申请号：US10385504
申请日：2003-03-12
IPC分类号： G03C001/815 , G03C001/035 , G03C001/46 , G03C007/32
CPC分类号： G03C1/832 , G03C1/005 , G03C7/301 , G03C7/3022 , G03C2001/03517 , G03C2001/03541 , G03C2001/03564 , G03C2001/03582 , G03C2007/3025
摘要： Disclosed is a silver halide color photographic light-sensitive material that comprises at least one magenta emulsion layer containing at least one specific pyrazolotriazole magenta dye-forming coupler, in which a silver halide emulsion in the magenta emulsion layer containing the magenta dye-forming coupler comprises a high silver chloride emulsion whose silver chloride content is 98 mol % or more, at least one light-insensitive hydrophilic colloidal layer contains a solid fine-particle dispersion of a dye that has 1 to 7 dissociable hydrogen or group having a dissociable hydrogen, and the magenta emulsion layer containing the magenta dye-forming coupler is a light-sensitive silver halide emulsion layer most apart from the light-insensitive hydrophilic colloidal layer containing the solid fine-particle dispersion of the dye, among all the light-sensitive silver halide emulsion layers. Further, there is disclosed a silver halide color photographic light-sensitive material for cinema, in which light-sensitive silver halide particles in each of a yellow color-forming light-sensitive silver halide emulsion layer, a magenta color-forming light-sensitive silver halide emulsion layer, and a cyan color-forming light-sensitive silver halide emulsion layer, has silver chloride content of 95 mol % or more, the total coated amount of silver is 1.7 g/m2 or less, the thickness of the film on the support on the side of layers containing the light-sensitive silver halide is 12.0 nullm or less, and the swelling rate to water is 200% or less. Further, an image-forming method utilizing the silver halide color photographic light-sensitive material for cinema is also disclosed.
摘要翻译： 公开了一种卤化银彩色照相感光材料，其包含至少一种包含至少一种特定的吡唑并三唑品红色染料形成成色剂的品红色乳剂层，其中包含品红色染料形成成色剂的品红色乳剂层中的卤化银乳剂包含 氯化银含量为98摩尔％以上的高氯化银乳剂，至少一种不透光的亲水胶体层含有具有1〜7个可离解氢或具有可离解氢的基团的染料的固体微粒分散体，以及 含有品红染料形成成色剂的品红色乳剂层是与感光性卤化银乳剂中含有染料的固体微粒分散体的光不敏感的亲水胶体层最相近的感光卤化银乳剂层 层。 此外，公开了一种用于电影的卤化银彩色照相感光材料，其中在黄色成色感光卤化银乳剂层，品红色形成光敏银中的感光卤化银颗粒 卤化物乳剂层和青色成色感光卤化银乳剂层，氯化银含量为95摩尔％以上，银的总涂布量为1.7g / m 2以下， 在含有感光卤化银的层一侧的载体上的膜为12.0μm或更小，并且对水的溶胀率为200％以下。 此外，还公开了利用用于电影的卤化银彩色摄影感光材料的图像形成方法。
-
公开(公告)号：US20020012890A1
公开(公告)日：2002-01-31
申请号：US09841618
申请日：2001-04-24
发明人： Gertjan Bogels
IPC分类号： G03C001/015
CPC分类号： G03C1/07 , G03C1/0051 , G03C1/0053 , G03C1/015 , G03C1/035 , G03C2001/03511 , G03C2001/03582 , G03C2200/03
摘要： The invention is directed to a method for producing a silver halide photographic emulsion comprising the step of reacting a water-soluble silver salt and at least one water-soluble halide salt containing chloride or bromide in aqueous solution in the presence of an organic Grain Growth Modifier (GGM) compound, containing a halide X, which halide is not released in the form of an ion, to form light-sensitive silver halide grains having a silver halide content of a least 50 mole %, said grain growth modifier compound being water-soluble with a solubility >4 mmole per liter, and being selected from the group of compounds with an aliphatic or cyclo-aliphatic backbone R to which is attached one or more halide groups and at least one polar group.
摘要翻译： 本发明涉及一种卤化银照相乳剂的制备方法，其包括使水溶性银盐和至少一种含有氯化物或溴化物的水溶性卤化物盐在水溶液中在有机颗粒生长调节剂 （GGM）化合物，其含有卤化物不以离子形式释放的卤化物X，以形成卤化银含量为至少50摩尔％的感光卤化银颗粒，所述晶粒生长改性剂化合物是水溶性的， 可溶于> 4毫摩尔/升的溶解度，并且选自带有一个或多个卤化物基团和至少一个极性基团的脂族或环脂族主链R的化合物组。
-
-
-
-
-
-
-
-
-
搜索结果
13 条记录 (耗时 0.015 秒)
