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公开(公告)号：US20100167218A1
公开(公告)日：2010-07-01
申请号：US12719227
申请日：2010-03-08
申请人： Jeffrey C. Hansen
发明人： Jeffrey C. Hansen
CPC分类号： G03C7/3022 , G03C1/29 , G03C7/3041 , G03C2001/03511 , G03C2001/03541 , G03C2001/03594 , G03C2007/3034
摘要： Silver halide photographic elements that are color intermediate motion picture films have at least one green sensitive silver halide emulsion that includes a green sensitizing dye that is a cyanine dye having two oxazole groups in the molecule, and another green sensitizing dye having either two imidazole groups in the molecule or one oxazole group and one thiazole group in the molecule. The molar ratio of the first green sensitizing dye to the second green sensitizing dye is from about 4:1 to about 0.3:1. The magenta dye image forming unit has at least one green sensitive silver halide emulsion layer that comprises predominantly cubic silver iodobromide grains having at least 90 mol % bromide and at least 1 mol % iodide, which grains have an average equivalent spherical diameter (ESD) of less than 0.25 μm.
摘要翻译： 作为彩色中间电影胶片的卤化银照相元件具有至少一种绿色感光卤化银乳剂，其包含作为分子中具有两个恶唑基的花青染料的绿色敏化染料，以及另外具有两个咪唑基的绿色增感染料 分子中的一个或一个恶唑基和一个噻唑基。 第一种绿色增感染料与第二种绿色增感染料的摩尔比为约4:1至约0.3:1。 品红染料图像形成单元具有至少一种感绿卤化银乳剂层，其主要包含具有至少90mol％溴化物和至少1mol％碘化物的立方碘碘化银颗粒，该颗粒的平均当量球形直径（ESD）为 小于0.25μm。
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2.发明授权公开(公告)号：US07598026B2
公开(公告)日：2009-10-06
申请号：US11715385
申请日：2007-03-08
CPC分类号： G03C7/3041 , G03C1/08 , G03C1/09 , G03C1/16 , G03C1/20 , G03C1/29 , G03C1/30 , G03C5/04 , G03C7/3022 , G03C7/407 , G03C2001/03517 , G03C2001/03535 , G03C2001/0476 , G03C2001/093 , G03C2007/3025 , G03C2007/3027 , G03C2200/26 , G03C2200/39 , G03C2200/52 , G03C2200/60
摘要： An image-forming method comprising: employing a silver halide color photographic light-sensitive material, comprising, on a support, at least one silver halide emulsion layer containing a yellow dye-forming coupler, at least one silver halide emulsion layer containing a magenta dye-forming coupler, at least one silver halide emulsion layer containing a cyan dye-forming coupler, at least one color-mix preventing layer and at least one protective layer, wherein the said silver halide emulsion layer containing a yellow dye-forming coupler includes a blue-sensitive silver halide emulsion having a silver chloride content of 90 mole % or more and containing at least one specific blue-sensitive sensitizing dye; and exposing the said silver halide color photographic light-sensitive material to a blue semiconductor laser of a wavelength shorter by 30 nm to 60 nm than the wavelength at which the said blue-sensitive silver halide emulsion has the spectral sensitivity maximum.
摘要翻译： 一种图像形成方法，包括：使用卤化银彩色照相感光材料，其在载体上包含至少一种含有黄色染料形成成色剂的卤化银乳剂层，至少一种含有品红染料的卤化银乳剂层 至少一种含有青色染料形成成色剂的卤化银乳剂层，至少一种防混色剂层和至少一层保护层，其中含有黄色染料形成成色剂的所述卤化银乳剂层包括： 蓝色感光卤化银乳剂，其氯化银含量为90摩尔％以上，并且含有至少一种特定的蓝敏敏敏染料; 并将所述卤化银彩色照相感光材料暴露于比所述感蓝卤化银乳剂具有光谱灵敏度最大值的波长短30nm至60nm的蓝色半导体激光器。
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3.发明申请公开(公告)号：US20080081300A1
公开(公告)日：2008-04-03
申请号：US11905114
申请日：2007-09-27
申请人： Tetsuo Kikuchi , Yoichi Hosoya , Masaaki Miki , Junichiro Hosokawa , Koichi Yokota , Ryoji Nishimura
发明人： Tetsuo Kikuchi , Yoichi Hosoya , Masaaki Miki , Junichiro Hosokawa , Koichi Yokota , Ryoji Nishimura
CPC分类号： G03C7/3041 , G03C1/16 , G03C1/18 , G03C1/29 , G03C7/3022 , G03C2001/03541
摘要： A silver halide photosensitive material comprising at least one blue-sensitive layer, at least one green-sensitive layer and at least one red-sensitive layer on a transparent support, wherein a peak wavelength of spectral sensitivity of at least one of the green-sensitive layer is in the range of −10 nm or more and +10 nm or less in comparison with a peak wavelength of a green light source for exposure.
摘要翻译： 一种卤化银感光材料，其包含至少一个蓝色感光层，至少一个感光层和至少一个在透明支撑体上的红色感光层，其中至少一个绿色敏感层的光谱灵敏度的峰值波长 与用于曝光的绿色光源的峰值波长相比，在-10nm以上且+ 10nm以下的范围内。
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公开(公告)号：US06866990B2
公开(公告)日：2005-03-15
申请号：US10368389
申请日：2003-02-20
申请人： Yutaka Maeno
发明人： Yutaka Maeno
CPC分类号： G03C7/3041 , G03C1/18 , G03C1/29 , G03C7/3029 , G03C7/3835 , G03C2007/3031 , G03C2007/3032 , G03C2200/35 , G03C2200/38
摘要： A silver halide color reversal photographic lightsensitive material comprising a support and, superimposed thereon, at least one red-sensitive silver halide emulsion layer, at least one green-sensitive silver halide emulsion layer and at least one blue-sensitive silver halide emulsion layer, the red-sensitive silver halide emulsion layer having a weight-averaged wavelength (λra) of spectral sensitivity distribution satisfying the relationship: 600 nm
摘要翻译： 一种卤化银彩色反转照相感光材料，其包括载体并且叠加在其上的至少一种感红卤化银乳剂层，至少一种感绿卤化银乳剂层和至少一种蓝敏感卤化银乳剂层， 具有满足以下关系的光谱灵敏度分布的重均平均波长（lambdara）的红色感光卤化银乳剂层，其满意关系为：600nm
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5.发明授权公开(公告)号：US06838231B2
公开(公告)日：2005-01-04
申请号：US10270296
申请日：2002-10-15
摘要： A process for producing a spectrally sensitized silver halide photographic emulsion having high sensitivity. A process for producing a silver halide photographic emulsion comprising as a sensitizing dye at least one connection dye having two or more chromophores connected through a covalent bond, the process comprising adding said connection dye to a silver halide photographic emulsion and allowing at least one chromophore out of a plurality of chromophores in the molecule of the connection dye to change in the adsorption strength to a silver halide grain; and a process for producing a silver halide photographic emulsion comprising a silver halide grain having adsorbed on the surface thereof a sensitizing dye in multiple layers, the process comprising adding one or a plural of sensitizing dye(s) to said silver halide emulsion and allowing at least one sensitizing dye out of added sensitizing dyes to change in the adsorption strength to a silver halide grain.
摘要翻译： 一种生产具有高灵敏度的光谱增感卤化银照相乳剂的方法。 一种制备卤化银照相乳剂的方法，其包含至少一种具有通过共价键连接的两个或更多个发色团的连接染料作为致敏染料，该方法包括将所述连接染料加入到卤化银照相乳剂中并允许至少一种发色团出来 的连接染料分子中的多个发色团，以将吸附强度改变为卤化银颗粒; 以及一种制备卤化银照相乳剂的方法，其包含在其表面吸附多层感光染料的卤化银颗粒，该方法包括在所述卤化银乳剂中加入一种或多种致敏染料，并允许 加入敏化染料中的至少一种敏化染料，以改变对卤化银颗粒的吸附强度。
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公开(公告)号：US06794122B2
公开(公告)日：2004-09-21
申请号：US10309004
申请日：2002-12-04
申请人： Takanori Hioki , Tetsuo Nakamura
发明人： Takanori Hioki , Tetsuo Nakamura
IPC分类号： G03C1005
CPC分类号： G03C1/22 , C09B23/0008 , C09B23/0066 , C09B23/04 , C09B23/06 , C09B23/083 , C09B23/105 , G03C1/0051 , G03C1/09 , G03C1/127 , G03C1/16 , G03C1/18 , G03C1/29 , G03C2001/03511 , G03C2001/03517 , G03C2001/097
摘要： A silver halide photographic material comprising a support having thereon at least one silver halide photographic emulsion layer, wherein the emulsion layer contains at least one compound of formulae (Ia), (Ib) and (Ic) and at least one compound of formula (II): wherein Z1 represents S, O, Se, Te, N or C; R, R31 and R32 each are an alkyl, aryl or heterocyclic group; D is a group necessary for forming a methine dye; V1 to V4 represent H or a monovalent substituent; M and M3 each are a charge-balancing counter ion; m and m3 each are a number or 0 or more necessary for neutralizing the charge of the molecule; Z31 and Z32 each are an atomic group necessary for forming the nitrogen-containing hetero-ring; L31 to L37 each represent a methine group; p31 and p32 each are 0 or 1; n3 is 0, 1, 2, 3 or 4, but the compound of formula (II) does not include the compounds of formulae (Ia), (Ib) and (Ic).
摘要翻译： 一种卤化银照相材料，其包含其上具有至少一个卤化银照相乳剂层的载体，其中所述乳剂层含有至少一种式（Ia），（Ib）和（Ic）的化合物和至少一种式（II）的化合物 ）：其中Z 1表示S，O，Se，Te，N或C; R 31，R 31和R 32各自为烷基，芳基或杂环基; D是形成次甲基染料所需的基团; V 1至V 4表示H或一价取代基; M和M 3分别是电荷平衡反离子; m和m 3各自是中和分子的电荷所需的数目或0或更多; Z 31和Z 32各自为形成含氮杂环所必需的原子团; L 31至L 37各自代表次甲基; p 31和p 32分别为0或1; n 3为0,1,2,3或4，但式（II）化合物不包括式（Ia），（Ib）和（Ic）的化合物。
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7.发明授权Method of making a silver halide photographic material having enhanced light absorption and low fog and containing a scavenger for oxidized developer 失效制备具有增强的光吸收和低雾并且含有氧化显影剂的清除剂的卤化银照相材料的方法公开(公告)号：US06794121B2
公开(公告)日：2004-09-21
申请号：US10346961
申请日：2003-01-17
IPC分类号： G03C518
CPC分类号： G03C1/29 , G03C1/005 , G03C1/38 , G03C7/39216 , G03C7/39236 , G03C2001/0854
摘要： This invention relates to a method of spectrally sensitizing a silver halide emulsion comprising the following steps in the following order a) providing a silver halide emulsion comprising tabular silver halide grains having an inner dye layer adjacent to the silver halide grain, said dye layer comprising at least one dye (Dye 1) that is capable of spectrally sensitizing silver halide, b) adding to the emulsion at least one dye (Dye 2) capable of providing a second dye layer adjacent to the inner dye layer, and c) adding to the emulsion a non-cationic surfactant or a scavenger for oxidized developer, or a combination of the two, to form a silver halide emulsion comprising silver halide grains having associated therewith two dye layers, wherein the dye layers are held together by non-covalent forces or by in situ bond formation; the outer dye layer adsorbs light at equal or higher energy than the inner dye layer; and the energy emission wavelength of the outer dye layer overlaps with the energy absorption wavelength of the inner dye layer.
摘要翻译： 本发明涉及一种使卤化银乳剂光谱增感的方法，包括以下顺序的以下步骤：a）提供包含具有与卤化银颗粒相邻的内染料层的片状卤化银颗粒的卤化银乳剂，所述染料层至少包含 能够使卤化银光谱增感的一种染料（染料1），b）向该乳液中加入至少一种能够提供与该内部染料层相邻的第二染料层的染料（染料2），以及c）向该乳液中添加 非阳离子表面活性剂或用于氧化显影剂的清除剂或两者的组合，以形成包含与其相关联的两个染料层的卤化银颗粒的卤化银乳剂，其中染料层通过非共价键或通过 原位结合; 外染料层以等于或高于内染料层的能量吸收光; 并且外部染料层的能量发射波长与内部染料层的能量吸收波长重叠。
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8.发明授权公开(公告)号：US06686142B2
公开(公告)日：2004-02-03
申请号：US10090243
申请日：2002-03-04
申请人： Kathy Elst , Paul Callant
发明人： Kathy Elst , Paul Callant
IPC分类号： G03C1005
CPC分类号： G03C1/035 , G03C1/18 , G03C1/29 , G03C5/17 , G03C2001/03511 , G03C2001/03541 , G03C2001/0357 , G03C2001/03594 , G03C2200/01 , Y10S430/167
摘要： A chemically and spectrally-sensitized emulsion has been described, wherein said emulsion comprising (100) cubic silver halide grains with an average edge length of from 0.2 up to 1.5 &mgr;m, has been spectrally sensitized by addition at least three trimethine dyes: a main spectral sensitizer added in an amount of at least 85 mole % of all spectral sensitizers added, followed by adding a second spectral sensitizer in an amount of not more than 10 mole % and a third spectral sensitizer in an amount of at most 1 mole % wherein at least said main spectral sensitizer has two benzoxazole rings in its chemical structure, at least said third spectral sensitizer has two benzimidazole rings in its chemical structure and wherein the said second spectral sensitizer has a structure more sterically hindered than the structure of the other spectral sensitizers. A light-sensitive silver halide photographic film material coated with such emulsion and a radiographic screen/film combination has been described.
摘要翻译： 已经描述了化学和光谱增感的乳液，其中包括平均边缘长度为0.2至1.5μm的（100）立方体卤化银颗粒的所述乳液已经通过加入至少三种三甲基染料进行光谱增感：主光谱 加入所加入的所有光谱增感剂的至少85摩尔％的敏化剂，然后加入量不超过10摩尔％的第二光谱增感剂和至多1摩尔％的第三光谱增感剂，其中在 至少所述主光谱敏化剂在其化学结构中具有两个苯并恶唑环，至少所述第三光谱敏化剂在其化学结构中具有两个苯并咪唑环，并且其中所述第二光谱增感剂具有比其它光谱增感剂的结构更空间位阻的结构。 已经描述了涂覆有这种乳液的感光卤化银照相胶片材料和射线照相屏/膜组合。
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公开(公告)号：US20030224304A1
公开(公告)日：2003-12-04
申请号：US10368389
申请日：2003-02-20
发明人： Yutaka Maeno
IPC分类号： G03C001/18 , G03C001/46 , G03C007/32
CPC分类号： G03C7/3041 , G03C1/18 , G03C1/29 , G03C7/3029 , G03C7/3835 , G03C2007/3031 , G03C2007/3032 , G03C2200/35 , G03C2200/38
摘要： A silver halide color reversal photographic lightsensitive material comprising a support and, superimposed thereon, at least one red-sensitive silver halide emulsion layer, at least one green-sensitive silver halide emulsion layer and at least one blue-sensitive silver halide emulsion layer, the red-sensitive silver halide emulsion layer having a weight-averaged wavelength (nullra) of spectral sensitivity distribution satisfying the relationship: 600 nm
摘要翻译： 一种卤化银彩色反转照相感光材料，其包括载体并且叠加在其上的至少一种感红卤化银乳剂层，至少一种感绿卤化银乳剂层和至少一种蓝敏感卤化银乳剂层， 具有满足以下关系的光谱灵敏度分布的重均平均波长（lambdara）的红色感光卤化银乳剂层，其满意关系为：600nm
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10.发明申请公开(公告)号：US20030180673A1
公开(公告)日：2003-09-25
申请号：US10270296
申请日：2002-10-15
IPC分类号： G03C001/10
摘要： A process for producing a (spectrally sensitized silver halide photographic emulsion having high sensitivity is provided. A process for producing a silver halide photographic emulsion comprising as a sensitizing dye at least one connection dye having two or more chromophores connected through a covalent bond, the process comprising adding said connection dye to a silver halide photographic emulsion and allowing at least one chromophore out of a plurality of chromophores in the molecule of the connection dye to change in the adsorption strength to a silver halide grain; and a process for producing a silver halide photographic emulsion comprising a silver halide grain having adsorbed on the surface thereof a sensitizing dye in multiple layers, the process comprising adding one or a plurality of sensitizing dye(s) to said silver halide emulsion and allowing at least one sensitizing dye out of added sensitizing dyes to change in the adsorption strength to a silver halide grain.
摘要翻译： 提供了具有高灵敏度的（光谱增感的卤化银照相乳剂）的制备方法，其中制备卤化银照相乳剂的方法，其包含至少一种具有通过共价键连接的两个或更多个发色团的连接染料作为敏化染料，该方法 包括将所述连接染料加入到卤化银照相乳剂中，并允许连接染料分子中的多个发色团中的至少一个发色团改变为卤化银颗粒的吸附强度;以及制备卤化银的方法 包含在其表面吸附有多层感光染料的卤化银颗粒的照相乳剂，该方法包括向所述卤化银乳剂中加入一种或多种致敏染料，并允许至少一种敏化染料不加敏化 染料将吸附强度改变为卤化银颗粒。
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