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    • 13. 发明授权
    • Heat-developable color light-sensitive material
    • 可热显色的感光材料
    • US5427901A
    • 1995-06-27
    • US176695
    • 1994-01-03
    • Hiroshi ArakatsuYoshio InagakiHiroyuki OzakiTakanori Hioki
    • Hiroshi ArakatsuYoshio InagakiHiroyuki OzakiTakanori Hioki
    • G03C1/498G03C1/00
    • G03C1/49854Y10S430/145Y10S430/159
    • A heat-developable color light-sensitive material comprising a support having thereon at least three silver halide emulsion layers each sensitive to a different spectral wavelength region, one silver halide emulsion layer or a light-insensitive layer adjacent thereto containing a yellow dye-providing compound, a second silver halide emulsion layer or a light-insensitive layer adjacent thereto containing a magenta dye-providing compound and a third silver halide emulsion layer or a light-insensitive layer adjacent thereto containing a cyan dye-providing compound; at least one of said silver halide emulsion layers having a maximum spectral sensitivity at a wavelength of at least 700 nm and a spectral sensitivity at a wavelength 20 nm longer than said maximum spectral sensitivity wavelength of at most 1/10 of said maximum spectral sensitivity.A heat-developable color light-sensitive material with such spectral sensitivity characteristics in at least one silver halide emulsion layer provides superior color separation from other layers having a sensitivity in the infrared region.
    • 一种可热显色的感光材料,其包括其上具有至少三个对不同光谱波长区域敏感的卤化银乳剂层的支持体,一个卤化银乳剂层或与其相邻的不透光层,其含有提供黄色染料的化合物 第二卤化银乳剂层或与其相邻的第二卤化银乳剂层或不透光层,其含有品红色染料提供化合物和第三卤化银乳剂层或与其相邻的不透光层,其含有提供青色染料的化合物; 所述卤化银乳剂层中的至少一种在至少700nm的波长下具有最大光谱灵敏度,并且比所述最大光谱灵敏度的至多1/10的所述最大光谱灵敏度波长长20nm的光谱灵敏度。 在至少一个卤化银乳剂层中具有这种光谱灵敏度特性的可热显色的感光材料提供了与在红外区具有灵敏度的其它层的优异的颜色分离。
    • 14. 发明授权
    • Method of forming color image
    • 形成彩色图像的方法
    • US07312022B2
    • 2007-12-25
    • US11001510
    • 2004-12-02
    • Naoharu KiyotoJunichiro HosokawaTakanori Hioki
    • Naoharu KiyotoJunichiro HosokawaTakanori Hioki
    • G03C5/18
    • G03C7/413
    • A method of forming color image, comprising processing a silver halide color photosensitive material with a development processing solution containing a color developing agent, the silver halide color photosensitive material comprising a support and, superimposed thereon, a blue-sensitive layer unit composed of at least one silver halide emulsion layer, a green-sensitive layer unit composed of at least two silver halide emulsion layers, a red-sensitive layer unit composed of at least two silver halide emulsion layers and at least one non-light-sensitive layer, wherein the development processing solution or processing solution applied to the silver halide color photosensitive material before the use of the development processing solution contains compound (A), the compound (A) being a heterocyclic compound having three or more heteroatoms which when added, is capable of substantially enhancing the sensitivity of the silver halide color photosensitive material as compared with that exhibited when not added.
    • 一种形成彩色图像的方法,包括用含有彩色显影剂的显影处理溶液处理卤化银色彩感光材料,所述卤化银色彩感光材料包括载体,并且叠加在其上的蓝色感光层单元 一个卤化银乳剂层,由至少两个卤化银乳剂层组成的感光层单元,由至少两个卤化银乳剂层和至少一个非感光层组成的红敏层单元,其中, 在使用显影处理溶液之前应用于卤化银色感光材料的显影处理溶液或处理溶液含有化合物(A),化合物(A)是具有三个或更多个杂原子的杂环化合物,其在添加时能够基本上 与该展会相比,提高了卤化银色感光材料的灵敏度 当没有添加时。
    • 16. 发明申请
    • Phthalocyanine compound
    • 酞菁化合物
    • US20060252927A1
    • 2006-11-09
    • US11228305
    • 2005-09-19
    • Seiichi YamamotoMasahiko TaniguchiYasuhiro YoshiokaTakanori HiokiHideo Hanawa
    • Seiichi YamamotoMasahiko TaniguchiYasuhiro YoshiokaTakanori HiokiHideo Hanawa
    • C09B47/04
    • C09B47/0678
    • The present invention provides a phthalocyanine compound represented by the following formula (PC-1): Formula (PC-1) (wherein M represents a hydrogen atom or a metal atom, R1, R4, R5, R8, R9, R12, R13, and R16 each represents independently a hydrogen atom or a substituent, at least one of R1, R4, R5, R8, R9, R12, R13, and R16 is a group represented by formula (II), and R2, R3, R6, R7, R10, R11, R14, and R15 each independently represent a hydrogen atom or a substituent); Formula (11) —SO2R17 (wherein R17 represents an alkyl group, aryl group or a heterocyclic group having a hydrophilic group). A novel phthalocyanine compound having high durability and useful as a functional dye is provided.
    • 本发明提供由下式(PC-1)表示的酞菁化合物:式(PC-1)(其中M表示氢原子或金属原子,R 1,R 2, R 4,R 5,R 8,R 9,R 12,R 12, 13和R 16各自独立地表示氢原子或取代基,R 1,R 4,R 4, R 5,R 8,R 9,R 12,R 13, 和R 16是由式(II)表示的基团,R 2,R 3,R 6, R 7,R 10,R 11,R 14和R 15, >各自独立地表示氢原子或取代基); 公式(11)<?in-line-formula description =“In-line Formulas”end =“lead”?> - SO <2> (其中R 17表示烷基,芳基或具有亲水基的杂环基)。 提供了具有高耐久性和用作功能性染料的新型酞菁化合物。
    • 17. 发明授权
    • Silver halide color photosensitive material
    • 卤化银色感光材料
    • US07115356B2
    • 2006-10-03
    • US10947173
    • 2004-09-23
    • Masayoshi ToyodaJunichiro HosokawaTakanori Hioki
    • Masayoshi ToyodaJunichiro HosokawaTakanori Hioki
    • G03C1/46G03C1/005G03C1/495
    • G03C1/46G03C1/0051G03C7/3022G03C7/3029G03C7/3041G03C7/3825G03C7/3924G03C2007/3025G03C2007/3027G03C2007/3034Y10S430/156
    • A silver halide color photosensitive material of less than 320 ISO speed, comprising at least two red-sensitive emulsion layers, at least two green-sensitive emulsion layers, at least one blue-sensitive emulsion layer and at least one nonsensitive layer, wherein silver halide tabular grains of 0.15 μm or less grain thickness are contained in an amount of 50% or more in respective layers with the highest speed among the green- and red-sensitive emulsion layers; wherein the total dry film thickness of the material on the emulsion layer side thereof is 24 μm or less; and wherein the compound (A) is contained in at least one silver halide emulsion layer or the nonsensitive layer.Compound (A): heterocyclic compound having one or more heteroatoms, which heterocyclic compound is capable of substantially increasing the sensitivity of silver halide color photosensitive material by addition thereof as compared with that exhibited when the compound is not added.
    • 小于320 ISO感光度的卤化银色感光材料,包含至少两个感红乳剂层,至少两个感绿乳剂层,至少一个感蓝乳剂层和至少一个非敏感层,其中卤化银 绿色和红色感光乳剂层中速度最高的各层的厚度为0.15μm以下的片状颗粒的含量为50%以上。 其中乳剂层侧的材料的总干膜厚度为24μm以下; 并且其中化合物(A)包含在至少一个卤化银乳剂层或非敏感层中。 化合物(A):具有一个或多个杂原子的杂环化合物,该杂环化合物与不加入该化合物时相比,能够显着提高卤化银色感光材料的添加灵敏度。
    • 18. 发明申请
    • Method of forming color image
    • 形成彩色图像的方法
    • US20050130081A1
    • 2005-06-16
    • US11001510
    • 2004-12-02
    • Naoharu KiyotoJunichiro HosokawaTakanori Hioki
    • Naoharu KiyotoJunichiro HosokawaTakanori Hioki
    • G03C7/407G03C5/18G03C5/26G03C7/413
    • G03C7/413
    • A method of forming color image, comprising processing a silver halide color photosensitive material with a development processing solution containing a color developing agent, the silver halide color photosensitive material comprising a support and, superimposed thereon, a blue-sensitive layer unit composed of at least one silver halide emulsion layer, a green-sensitive layer unit composed of at least two silver halide emulsion layers, a red-sensitive layer unit composed of at least two silver halide emulsion layers and at least one non-light-sensitive layer, wherein the development processing solution or processing solution applied to the silver halide color photosensitive material before the use of the development processing solution contains compound (A), the compound (A) being a heterocyclic compound having three or more heteroatoms which when added, is capable of substantially enhancing the sensitivity of the silver halide color photosensitive material as compared with that exhibited when not added.
    • 一种形成彩色图像的方法,包括用含有彩色显影剂的显影处理溶液处理卤化银色彩感光材料,所述卤化银色彩感光材料包括载体,并且叠加在其上的蓝色感光层单元 一个卤化银乳剂层,由至少两个卤化银乳剂层组成的感光层单元,由至少两个卤化银乳剂层和至少一个非感光层组成的红色敏感层单元,其中, 在使用显影处理溶液之前应用于卤化银色感光材料的显影处理溶液或处理溶液含有化合物(A),化合物(A)是具有三个或更多个杂原子的杂环化合物,其在添加时能够基本上 与该展会相比,提高了卤化银色感光材料的灵敏度 当没有添加时。
    • 19. 发明授权
    • Production process of silver halide photographic emulsion and silver halide photographic light-sensitive material
    • 卤化银照相乳剂和卤化银照相感光材料的制备工艺
    • US06838231B2
    • 2005-01-04
    • US10270296
    • 2002-10-15
    • Katsumi KobayashiTakeshi SuzumotoTakanori Hioki
    • Katsumi KobayashiTakeshi SuzumotoTakanori Hioki
    • G03C1/12G03C1/29G03C5/18G03C5/26
    • G03C1/12G03C1/29
    • 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.
    • 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。
    • 20. 发明授权
    • Silver halide photographic material
    • 卤化银照相材料
    • US06794122B2
    • 2004-09-21
    • US10309004
    • 2002-12-04
    • Takanori HiokiTetsuo Nakamura
    • Takanori HiokiTetsuo Nakamura
    • G03C1005
    • G03C1/22C09B23/0008C09B23/0066C09B23/04C09B23/06C09B23/083C09B23/105G03C1/0051G03C1/09G03C1/127G03C1/16G03C1/18G03C1/29G03C2001/03511G03C2001/03517G03C2001/097
    • 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).
    • 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。