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1.发明授权Method for producing silver halide grain and silver halide emulsion using the grain 失效使用该颗粒生产卤化银颗粒和卤化银乳剂的方法
公开(公告)号：US5587281A
公开(公告)日：1996-12-24
申请号：US501959
申请日：1995-07-13
申请人： Mitsuo Saitou , Junichi Yamanouchi , Yoichi Hosoya
发明人： Mitsuo Saitou , Junichi Yamanouchi , Yoichi Hosoya
CPC分类号： G03C1/07 , G03C1/0051 , G03C1/043
摘要： Disclosed is a method for producing silver halide grains containing tabular grains having a thickness of from 0.02 to 0.3 .mu.m and an aspect ratio (diameter/thickness) of from 2 to 50 at a proportion of from 75 to 100% of the total projected area of silver halide grains, which comprises at least nucleation, ripening and growing steps in a dispersion medium solution consisting of water and a dispersion medium, wherein gelatin having the following characteristics (a) occupies from 30 to 100 wt % of said dispersion medium used in said growing step:characteristics (a)the relation between the number percentage of a chemically modified --NH.sub.2 group in the gelatin and the methionine content of the gelatin is in the region a.sub.1 depicted in FIG. 1.Also disclosed is a silver halide emulsion comprising at least a dispersion medium and silver halide grains produced by the above-described method.
摘要翻译： 公开了一种制备厚度为0.02〜0.3μm，长宽比（直径/厚度）为2〜50的含有片状颗粒的卤化银颗粒的比例为总投影面积的75〜100％的方法 的卤化银颗粒，其在由水和分散介质组成的分散介质溶液中至少包含成核，成熟和生长步骤，其中具有以下特征的明胶（a）占所用分散介质的30-100重量％ 所述生长步骤：特征（a）明胶中的化学修饰的-NH 2基团的数目百分比与明胶的甲硫氨酸含量之间的关系在图1所示的区域a1中。 还公开了包含至少一种分散介质和通过上述方法制备的卤化银颗粒的卤化银乳剂。
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2.发明授权Method of preparing monodisperse tabular-grain silver halide emulsion, and photographic material comprising the same 失效制备单分散片状卤化银乳剂的方法以及含有它们的照相材料
公开(公告)号：US5712083A
公开(公告)日：1998-01-27
申请号：US645707
申请日：1996-05-14
申请人： Yoichi Hosoya , Junichi Yamanouchi
发明人： Yoichi Hosoya , Junichi Yamanouchi
CPC分类号： G03C1/015 , G03C1/025 , G03C1/043 , G03C1/0051
摘要： A method of preparing a silver halide emulsion is disclosed, comprising a disperse medium and silver halide grains, said method comprising the steps of: (1) forming silver halide tabular grains for the silver halide emulsion in the presence of at least one polymer having repeating units represented by formula (1), (2) subsequently to the step (1), removing the polymer by washing with water, and (3) using as seed crystals the silver halide tabular grains obtained via steps (1) and (2) and further growing these grains; --(R--O).sub.n -- (1) wherein each R represents an alkylene group having 2 to 10 carbon atoms, and n is an average number of repeating units which ranges from 4 to 200, and further a silver halide photographic material is disclosed, comprising the above silver halide emulsion.
摘要翻译： 公开了一种制备卤化银乳剂的方法，其包括分散介质和卤化银颗粒，所述方法包括以下步骤：（1）在至少一种具有重复的聚合物的聚合物的存在下，为卤化银乳剂形成卤化银片状颗粒 通过步骤（1）后的式（1），（2）表示的单元，通过用水洗涤除去聚合物，和（3）使用通过步骤（1）和（2）获得的卤化银片状颗粒作为晶种， 并进一步生长这些晶粒; - （RO）n-（1）其中每个R表示碳原子数2〜10的亚烷基，n是4〜200的重复单元的平均数，进一步的卤化银 公开了包含上述卤化银乳剂的照相材料。
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公开(公告)号：US5989800A
公开(公告)日：1999-11-23
申请号：US961951
申请日：1997-10-31
申请人： Yoichi Hosoya , Junichi Yamanouchi
发明人： Yoichi Hosoya , Junichi Yamanouchi
CPC分类号： G03C1/047 , G03C1/0051 , G03C1/043
摘要： A process for producing tabular silver halide grains in a dispersion medium solution, wherein the dispersion medium comprises a gelatin derivative containing at least two carboxyl groups (--COOH) which are newly introduced through chemical modification of amino groups (--NH.sub.2) of gelatin molecule, thereby monodisperse tabular silver halide grains small in thickness and large in aspect ratio are provided.
摘要翻译： 一种在分散介质溶液中制备片状卤化银颗粒的方法，其中分散介质包含通过明胶分子的氨基（-NH 2）的化学修饰新引入的含有至少两个羧基（-COOH）的明胶衍生物， 从而提供厚度小且长宽比大的单分散片状卤化银颗粒。
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4.发明授权Silver halide photographic emulsion and photographic material containing the same 失效卤化银照相乳剂和含有相同的照相材料
公开(公告)号：US5439787A
公开(公告)日：1995-08-08
申请号：US271662
申请日：1994-07-07
CPC分类号： G03C1/053 , G03C1/0051 , G03C1/043 , G03C2001/03529 , G03C2200/48
摘要： A silver halide photographic emulsion prepared in the presence of at least one member of polymers comprising at least one repeating unit derived from at least one member of monomers represented by the following formula (1) ##STR1## wherein R.sup.1 represents a hydrogen atom or a lower alkyl group; R.sup.2 represents a monovalent substituent group; R.sup.3 represents an alkylene group having 3 to 10 carbon atoms; L represents a bivalent bonding group; and n represents the mean number of a repeating unit represented by --R.sup.3 --O-- and is a number of at least 4, but not more than 200.
摘要翻译： 在包含至少一种衍生自由下式（1）表示的单体的至少一种成员的重复单元的聚合物的至少一种存在下制备的卤化银照相乳剂其中R1表示氢原子 或低级烷基; R2表示一价取代基; R3表示碳原子数3〜10的亚烷基。 L表示二价键合基团; n表示由-R 3 -O-代表的重复单元的平均数，为多至少4个，但不大于200个。
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公开(公告)号：US6022681A
公开(公告)日：2000-02-08
申请号：US60809
申请日：1998-04-16
摘要： A method for producing a light-sensitive silver halide photographic emulsion is disclosed, comprising (a) a step of forming silver halide grain nuclei containing twin grain nuclei in a dispersion medium solution, (b) a step of ripening said grain nuclei to preferentially remain tabular grain nuclei, and (c) a step of growing said tabular grain nuclei into tabular grains to form a tabular silver halide grain, wherein in step (a), a silver halide nucleus having a chloride content of 10 mol % or more based on the amount of silver contained in the nucleus is formed, and the tabular silver halide grain obtained through steps (a), (b) and (c) has a Br content of 50 mol % or more based on the total silver amount.
摘要翻译： 公开了一种用于生产感光卤化银照相乳剂的方法，包括（a）在分散介质溶液中形成含有双晶核的卤化银颗粒核的步骤，（b）熟化所述颗粒核以优先保留的步骤 片状晶粒核，以及（c）将所述片状晶粒核生长成片状晶粒以形成片状卤化银颗粒的步骤，其中在步骤（a）中，基于以下组分的氯化物含量为10摩尔％以上的卤化银核 形成核中含有的银的量，通过步骤（a），（b）和（c）获得的片状卤化银颗粒的Br含量相对于总银量为50mol％以上。
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6.发明授权Silver halide emulsion prepared in the presence of polymers and a photographic material using the same 失效在聚合物存在下制备的卤化银乳剂和使用其的照相材料
公开(公告)号：US5595863A
公开(公告)日：1997-01-21
申请号：US537225
申请日：1995-09-29
申请人： Junichi Yamanouchi , Yoichi Hosoya
发明人： Junichi Yamanouchi , Yoichi Hosoya
CPC分类号： G03C1/0051
摘要： There are disclosed a hexagonal silver halide tabular emulsion having an excellent monodispersibility and a silver halide photographic material which contains the above tabular silver halide emulsion and excels in a graininess, a sensitivity and a preservability. The above silver halide photographic emulsion is prepared in the presence of at least one of the polymers having a recurring unit represented by the Formula (1) and at least one of the polymers having a recurring unit represented by Formula (2):--(R--O).sub.n -- (1)--(CH.sub.2 CH.sub.2 O).sub.m -- (2)wherein R represents an alkylene group having 3 to 10 carbon atoms; and n and m each represents an average number of the recurring unit, respectively and each represents 4 to 200.
摘要翻译： 公开了具有优异的单分散性的六甲基卤化银片状乳液和含有上述片状卤化银乳剂的卤化银照相材料，并且颗粒度，灵敏度和保存性都优异。 上述卤化银照相乳剂在至少一种具有由式（1）表示的重复单元的聚合物和至少一种具有由式（2）表示的重复单元的聚合物的存在下制备： - （RO ）n-（1） - （CH 2 CH 2 O）m - （2）其中R表示具有3至10个碳原子的亚烷基; n和m分别表示重复单元的平均数，分别表示4〜200。
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公开(公告)号：US6066440A
公开(公告)日：2000-05-23
申请号：US35205
申请日：1998-03-05
申请人： Yasushi Araki , Yoichi Hosoya , Mitsuo Saitou
发明人： Yasushi Araki , Yoichi Hosoya , Mitsuo Saitou
IPC分类号： G03C7/392 , G03C1/005 , G03C1/035 , G03C1/047 , G03C1/42 , G03C7/407 , G03C8/40 , G03C7/00 , G03C5/40
CPC分类号： G03C1/047 , G03C8/404 , G03C1/0051
摘要： Disclosed is a silver halide photosensitive material comprising a support and a photosensitive layer formed thereon. The photosensitive layer comprises at least a photosensitive silver halide emulsion, a developing agent, a compound which forms a dye by a coupling reaction with an oxidized form of the developing agent, and a binder. The silver halide photosensitive material after the exposure thereof is put together with a processing material, which comprises a processing layer containing at least a base and/or a base precursor, in the presence of water supplied between the layer of the silver halide photosensitive material and the layer of the processing material in an amount ranging from 1/10 to the equivalent of an amount which is required for the maximum swelling of the total of the layers of these materials excluding back layers thereof, and these materials are heated to form a color image in the silver halide photosensitive material, in which the photosensitive layer comprises gelatin which is modified so that the interaction thereof with silver is reduced, and a silver halide emulsion in which tabular silver halide grains, each having an aspect ratio of 2 or more, account for 50% or more of the total projected area of the silver halide grains of the emulsion. Also disclosed is a method for forming an image by using this silver halide photosensitive material.
摘要翻译： 公开了一种卤化银感光材料，其包含支撑体和形成在其上的感光层。 感光层至少包含感光卤化银乳剂，显影剂，通过与显影剂的氧化形式的偶联反应形成染料的化合物和粘合剂。 将其曝光后的卤化银感光材料与处理材料放在一起，处理材料包含至少含有碱和/或碱前体的处理层，所述处理层在卤化银感光材料层和 处理材料层的范围为+ E，fra 1/10 + EE，相当于除了这些材料之外的这些材料的总层的最大溶胀所需的量，这些材料 被加热以在卤化银感光材料中形成彩色图像，其中感光层包含改性的明胶，使得其与银的相互作用降低;以及卤化银乳剂，其中每个具有方面的片状卤化银颗粒 2以上的比率占乳液的卤化银颗粒总投影面积的50％以上。 还公开了通过使用该卤化银感光材料形成图像的方法。
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8.发明授权公开(公告)号：US07476494B2
公开(公告)日：2009-01-13
申请号：US11878889
申请日：2007-07-27
CPC分类号： G03C7/3022 , G03C7/3041 , G03C7/3825 , G03C7/384 , G03C2001/03594
摘要： A silver halide photosensitive material having at least one blue-sensitive layer, at least one green-sensitive layer, and at least one red-sensitive layer, on a transparent support, wherein at least one of the green-sensitive layers contains a coupler represented by general formula (I) or general formula (Z), and all of the green-sensitive layers contain silver halide emulsion having an average equivalent-spherical diameter of 0.35 μm or less:
摘要翻译： 一种在透明支撑体上具有至少一个蓝敏感层，至少一个感绿层和至少一个红敏感层的卤化银感光材料，其中至少一个感绿层含有一种成色剂 通式（I）或通式（Z）表示，并且所有的感光层均含有平均当量球直径为0.35μm或更小的卤化银乳剂：
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9.发明申请公开(公告)号：US20080268385A1
公开(公告)日：2008-10-30
申请号：US12081239
申请日：2008-04-11
申请人： Masaaki Miki , Hideyuki Shirai , Junichiro Hosokawa , Tetsuo Kikuchi , Yoichi Hosoya , Katsuyuki Nukui , Ryoji Nishimura , Kouichi Yokota
发明人： Masaaki Miki , Hideyuki Shirai , Junichiro Hosokawa , Tetsuo Kikuchi , Yoichi Hosoya , Katsuyuki Nukui , Ryoji Nishimura , Kouichi Yokota
CPC分类号： G03C7/3029 , G03C1/10 , G03C1/16 , G03C1/18 , G03C1/29 , G03C7/3022 , G03C7/30529 , G03C7/3825 , G03C2001/03594 , G03C2200/22 , G03C2200/24 , G03C2200/35
摘要： A silver halide photographic material, includes transparent support having provided thereon a blue-sensitive silver halide emulsion layer, a green-sensitive silver halide emulsion layer and a red-sensitive silver halide emulsion layer, wherein the average equivalent-sphere diameter of the silver halide grains contained in each layers is 0.35 μm or less, and an upper layer of the green-sensitive emulsion layer contains a fixed magenta dye, an upper layer or the red-sensitive emulsion layer contains a fixed cyan dye, and the green-sensitive layer contains a pyrazolotriazole, pyrazolopyrrole or 4-thio-pyrazolo-5-one coupler having a specific structure, and an image-recording method uses the photographic material.
摘要翻译： 卤化银照相材料包括在其上提供感蓝卤化银乳剂层，感绿卤化银乳剂层和感红卤化银乳剂层的透明载体，其中卤化银的平均当量球直径 包含在各层中的颗粒为0.35μm以下，感绿乳剂层的上层含有固定的品红染料，上层或感红乳剂层含有固定的青色染料，绿敏层 含有具有特定结构的吡唑并三唑，吡唑并吡咯或4-硫代 - 吡唑并-5-酮偶合剂，图像记录方法使用照相材料。
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10.发明授权Positive-type photosensitive composition, transparent conductive film, display element and integrated solar battery 失效正型光敏组合物，透明导电膜，显示元件和集成太阳能电池公开(公告)号：US08298743B2
公开(公告)日：2012-10-30
申请号：US12761119
申请日：2010-04-15
申请人： Kenji Naoi , Yoichi Hosoya , Nori Miyagishima
发明人： Kenji Naoi , Yoichi Hosoya , Nori Miyagishima
CPC分类号： G03F7/0047 , G03F7/0233 , G03F7/2024 , G03F7/40 , Y02E10/541
摘要： A positive-type photosensitive composition including an alkali-soluble polymer formed through copolymerization of monomer (A) represented by the following General Formula (I) and other radical polymerizable monomer (B), a 1,2-quinonediazide compound, and a nanowire structure: where R1 represents a hydrogen atom or a methyl group, R2 represents a hydrogen atom or a C1 to C5 alkyl group, n is an integer of 1 to 5, and m is an integer of 1 to 7.
摘要翻译： 包含通过由以下通式（I）表示的单体（A）和其它可自由基聚合单体（B）共聚形成的碱溶性聚合物，1,2-醌二叠氮化合物和纳米线结构的正型感光性组合物 其中，R1表示氢原子或甲基，R2表示氢原子或C1〜C5烷基，n表示1〜5的整数，m表示1〜7的整数。
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