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44 条记录 (耗时 0.015 秒)

    PROCESS FOR PREPARING SILVER HALIDE EMULSION
    32.
    发明公开
    PROCESS FOR PREPARING SILVER HALIDE EMULSION 失效
    VERFAHREN ZUR HERSTELLUNG EINER SILBERHALIDEMULSION。

    公开(公告)号：EP0097720A1

    公开(公告)日：1984-01-11

    申请号：EP83900062.7

    申请日：1982-12-20

    申请人： KONICA CORPORATION

    发明人： TAKIGUCHI, Hideki ,  IIJIMA, Toshifumi

    IPC分类号： G03C1/02

    CPC分类号： G03C1/015 ,  G03C1/035 ,  G03C2001/03529 ,  G03C2001/03535 ,  G03C2001/03564 ,  G03C2200/06

    摘要： A process for preparing a silver halide emulsion containing core shell type silver halide grains, which comprises using silver halide grains of octahedral or tetradecahedral crystals having a (1 1 1) face substantially comprising silver bromoiodide and having a variation coefficient of particle size distribution of 0.18 or less, and subjecting them to gold-sulfur sensitization or gold-selenium sensitization in the presence of a nitrogen-containing heterocyclic compound capable of forming a complex with silver or its ion. This emulsion shows a remarkably high photographic sensitivity and less reciprocity law failure in high illuminance region, and undergoes less fogging, thus being suitable as a silver halide photographic light-sensitive material.

    摘要翻译： 一种制备含有核壳型卤化银颗粒的卤化银乳剂的方法，其包括使用具有基本上包含溴碘化银的（111）面的八面体或十四面体晶体的卤化银颗粒，并且具有0.18的粒度分布变异系数 在与银或其离子形成络合物的含氮杂环化合物的存在下，使它们进行金 - 硫敏化或金硒敏化。 该乳液在高照度区域显示出非常高的照相感光度和较低的互易律律失效，并且经历较少的起雾，因此适合作为卤化银照相感光材料。

    Diffusion transfer photographic product
    35.
    发明公开
    Diffusion transfer photographic product 审中-公开
    PhotographischesDiffusionsübertragungsprodukt

    公开(公告)号：EP1098222A2

    公开(公告)日：2001-05-09

    申请号：EP00123447.5

    申请日：2000-11-06

    申请人： KONICA CORPORATION

    发明人： Iwagaki, Masaru

    IPC分类号： G03C8/02 ,  G03C1/035

    CPC分类号： G03C8/08 ,  G03C1/035 ,  G03C8/02 ,  G03C8/10 ,  G03C2001/0056 ,  G03C2001/03511 ,  G03C2001/03529 ,  G03C2001/03541 ,  G03C2001/03558 ,  G03C2200/01

    摘要： A diffusion transfer photographic product is disclosed, comprising a photosensitive element, an image receiving element and a container having a processing composition, wherein the photosensitive element comprises a support having thereon at least a silver halide emulsion layer containing a silver halide emulsion comprising silver halide grains and at least 50% of total grain projected area is accounted for by silver halide regular crystal grains containing 5 mol% or less chloride and 0.5 mol% or more iodide and exhibiting a proportion of a (100) face per grain of not less than 50%, a variation coefficient of the proportion of a (100) face among grains being not more than 20%.

    摘要翻译： 公开了一种扩散转印照相产品，其包括感光元件，图像接收元件和具有处理组合物的容器，其中感光元件包括其上至少含有卤化银乳剂层的载体，其含有卤化银颗粒 并且总颗粒投影面积的至少50％是由含有5摩尔％以下的氯化物和0.5摩尔％以上的碘化物的卤化银规则晶粒构成的，并且每粒子的（100）面的比例不小于50 ％，（100）面的比例的变动系数在20％以下。

    Silver halide emulsion, preparation method thereof and silver halide photographic material
    36.
    发明公开
    Silver halide emulsion, preparation method thereof and silver halide photographic material 有权
    Silberhalogenidemulsion，Verfahren zu ihrer Herstellung und photographisches Silberhalgonidmaterial

    公开(公告)号：EP0953868A2

    公开(公告)日：1999-11-03

    申请号：EP99107449.3

    申请日：1999-04-27

    申请人： KONICA CORPORATION

    发明人： Sugimoto, Hideo ,  Ishikawa, Sadayasu

    IPC分类号： G03C1/005 ,  G03C1/09

    CPC分类号： G03C1/0051 ,  G03C1/015 ,  G03C1/09 ,  G03C1/10 ,  G03C2001/0056 ,  G03C2001/0153 ,  G03C2001/03529 ,  G03C2001/03535 ,  G03C2001/03558 ,  G03C2001/096 ,  G03C2200/59

    摘要： A silver halide emulsion is disclosed, comprising a dispersing medium and silver halide grains having a variation coefficient of grain size distribution of not more than 20%, at least 50% of total grain projected area of the emulsion being accounted for by tabular grains an aspect ratio of at least 5, the tabular grains each having a surface region having an iodide content more than an average iodide content of the grains, the tabular grains having dislocation lines in a central region and a peripheral region of the major faces, the peripheral region having a silver chalcogenide nucleus-containing phase, the central region having silver nucleus-containing phase, and the peripheral region having at least 10 dislocation lines per grain.

    摘要翻译： 公开了一种卤化银乳剂，其包含分散介质和具有不超过20％的粒度分布变异系数的卤化银颗粒，所述乳液的总颗粒投影面积的至少50％由片状颗粒占据一个方面 比例至少为5，片状颗粒各自具有碘化物含量大于颗粒的平均碘化物含量的表面区域，片状颗粒在中心区域和主面的周边区域具有位错线，周边区域 具有含硫族元素核的相，所述中央区域具有含银含核相，并且所述周边区域每颗粒具有至少10个位错线。

    Method for preparing silver halide emulsion
    37.
    发明公开
    Method for preparing silver halide emulsion 失效
    Verfahren zur Herstellung einer Silberhalogenidemulsion

    公开(公告)号：EP0895120A1

    公开(公告)日：1999-02-03

    申请号：EP98113050.3

    申请日：1998-07-14

    申请人： KONICA CORPORATION

    发明人： Kasai, Shigetami ,  Okada, Hisatake

    IPC分类号： G03C1/015 ,  B01F3/08 ,  B01F5/00 ,  G03C1/005

    CPC分类号： B01F5/0256 ,  B01F3/0807 ,  B01F2005/0014 ,  G03C1/0051 ,  G03C1/015 ,  G03C2001/0055 ,  G03C2001/03529 ,  G03C2001/0357 ,  G03C2001/03594 ,  G03C2200/09 ,  G03C2200/43

    摘要： A method for preparing a silver halide emulsion is disclosed, comprising introducing a silver salt solution and a halide solution through separate introduction tubes, mixing the silver salt and halide solutions to react a silver salt and a halide to form silver halide grains and discharging a reaction mixture solution through a discharge tube by the use of a mixing apparatus in which the introduction tubes and the discharge conduit are linked together so that all center axes of the introduction and discharge tubes intersect at a single point, wherein the silver salt solution and the halide solution are independently introduced at a linear velocity of not less than 4.0 m/sec and a Reynolds number of not less than 3,000.

    摘要翻译： 公开了一种制备卤化银乳剂的方法，包括通过单独的引入管引入银盐溶液和卤化物溶液，将银盐和卤化物溶液混合以使银盐和卤化物反应以形成卤化银颗粒并排出反应 混合溶液通过使用引入管和排出管连接在一起的混合装置通过放电管，使得引入和放电管的所有中心轴在单个点相交，其中银盐溶液和卤化物 溶液以不小于4.0m /秒的线速度和不小于3,000的雷诺数独立引入。

    Silver halide photographic emulsion and silver halide photographic light sensitive material
    38.
    发明公开
    Silver halide photographic emulsion and silver halide photographic light sensitive material 失效
    Silberhalogenidemulsion and photoisches lichtempfindliches Silberhalogenidmaterial

    公开(公告)号：EP0816911A1

    公开(公告)日：1998-01-07

    申请号：EP97110344.5

    申请日：1997-06-25

    申请人： KONICA CORPORATION

    发明人： Takada, Hiroshi

    IPC分类号： G03C1/005 ,  G03C1/043

    CPC分类号： G03C1/0051 ,  G03C1/043 ,  G03C2001/0056 ,  G03C2001/03529

    摘要： A silver halide photographic emulsion is disclosed, consisting essentially of tabular silver halide grains having an average aspect ratio of 3.0 or more, the tabular grains substantially having dislocation lines, a variation coefficient of grain size of said tabular grains being 20% or less and a variation coefficient of thickness of said tabular grains being 20% or less. There is also disclosed a photographic light sensitive material containing the tabular grains.

    摘要翻译： 公开了一种卤化银照相乳剂，其基本上由平均纵横比为3.0以上的片状卤化银颗粒组成，片状颗粒基本上具有位错线，所述片状颗粒的晶粒尺寸变异系数为20％以下， 所述片状颗粒的厚度变化系数为20％以下。 还公开了含有片状颗粒的照相感光材料。