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    Holographic recording material and holographic recording method
    2.
    发明公开
    Holographic recording material and holographic recording method 审中-公开
    Holographisches Aufzeichnungsmaterial und holographisches Aufzeichnungsverfahren

    公开(公告)号：EP1691237A2

    公开(公告)日：2006-08-16

    申请号：EP06003035.0

    申请日：2006-02-15

    申请人： FUJI PHOTO FILM CO., LTD.

    发明人： Takizawa, Hiroo ,  Suzuki, Hiroyuki

    IPC分类号： G03C7/30 ,  G03C1/04 ,  G03C1/06 ,  G03C7/305 ,  G03H1/04

    CPC分类号： G03C1/04 ,  G03C1/06 ,  G03C7/30 ,  G03C7/305 ,  G03H1/02 ,  G03H2001/0264 ,  G03H2260/16

    摘要： A hologram recording material is provided and has at least a silver halide, an organic refractive index-modulating agent, and a binder. The silver halide undergoes sensitization in accordance with interference fringes caused by holographic exposure, to thus form a latent image. Thereafter the silver halide is subjected to a development process to thus develop the thus-sensitized silver halide, thereby causing reaction of the organic refractive index-modulating agent. Hence, the interference fringes formed by refractive index modulation are recorded.

    摘要翻译： 提供全息记录材料，并且至少具有卤化银，有机折射率调节剂和粘合剂。 卤化银根据由全息曝光引起的干涉条纹进行增感，从而形成潜像。 此后，对卤化银进行显影处理，从而开发如此增感的卤化银，从而引起有机折射率调节剂的反应。 因此，记录由折射率调制形成的干涉条纹。

    Preparation method of silver halide light-sensitive emulsions comprising silver halide crystals rich in chloride
    5.
    发明授权
    Preparation method of silver halide light-sensitive emulsions comprising silver halide crystals rich in chloride 失效
    提供的光敏感的卤化银晶体富含氯化物的制备过程

    公开(公告)号：EP0682287B1

    公开(公告)日：2000-08-16

    申请号：EP94201283.2

    申请日：1994-05-09

    申请人： AGFA-GEVAERT N.V.

    发明人： Verbeeck, Ann c/o AGFA GEVAERT NV, DIE 3800

    IPC分类号： G03C1/04 ,  G03C1/015

    CPC分类号： G03C1/04 ,  G03C1/015 ,  G03C1/067 ,  G03C1/07

    摘要： A method is disclosed to prepare a photographic light-sensitive silver halide emulsion, containing regular silver halide crystals rich in chloride having a predictable size distribution and wherein said method comprises the steps of precipitating silver halide crystals rich in chloride by means of the double-jet or triple-jet technique in colloidal silica having a particle size from 0.003 mu m to 0.30 mu m as a protective colloid in the absence of any polymeric compound(s) capable of forming hydrogen bridges with colloidal silica, but always in the presence of an onium compound, wherein the ratio by weight of said colloidal silica to the said onium compound(s) is between 3 and 75; controlling the nucleation and growth steps by means of variable flow rate(s) of the aqueous solutions of silver nitrate and chloride containing salts, and/or by means of constant pAg-values during said steps in the vessel in order to determine the number of nuclei quantitatively in the nucleation step and to avoid renucleation in the growth step, and wherein at every moment the total amount of monovalent ions of the electrolyte present during both steps is less than 1.0 molar; desalting the reaction medium and redispersing the silver halide, chemically ripening the silver halide crystals rich in chloride and adjusting the ratio by weight of the colloidal silica sol to the amount of silver halide, expressed as the equivalent amount of silver nitrate to a value of at least 0.03 at every moment throughout the precipitation stage.

    Water-soluble non-interactive carboxyl polymers for desalting and concentrating silver halide photographic emulsions
    6.
    发明公开
    Water-soluble non-interactive carboxyl polymers for desalting and concentrating silver halide photographic emulsions 审中-公开
    水溶性，非交互，含羧酸的照相卤化银乳剂的脱盐和浓缩的聚合物

    公开(公告)号：EP0899610A1

    公开(公告)日：1999-03-03

    申请号：EP98202755.9

    申请日：1998-08-17

    申请人： EASTMAN KODAK COMPANY

    发明人： Tan, Julia S., Eastman Kodak Company ,  Jagannathan, Ramesh, Eastman Kodak Company

    IPC分类号： G03C1/015 ,  G03C1/04

    CPC分类号： G03C1/015 ,  G03C1/04

    摘要： A method is disclosed for washing silver halide photographic emulsions, including desalting and/or concentrating, based on depletion phase separation mechanism, wherein phase separation is effected by the addition of water-soluble non-interactive and non-adsorbing carboxyl polymers. The process involves the separation of the supernatant fluid, containing the undesirable water soluble salts and the added phase separating agents, for the washed and condensed silver halide phase for desalting and redispersion of the latter.

    摘要翻译： 一种方法是游离缺失盘用于洗涤的卤化银照相乳剂，其中包括脱盐和/或浓缩，基于消耗相分离机制，worin相分离通过加入水溶性非交互式的和非吸附的聚合物的羧基的影响。 该过程涉及上清液的分离，含不希望的水溶性盐和添加的相分离剂，对于后者的脱盐和再分散经洗涤的和冷凝的卤化银相。

    Method of processing a silver halide light-sensitive photographic material
    8.
    发明授权
    Method of processing a silver halide light-sensitive photographic material 失效
    一个照相卤化银感光材料的处理方法

    公开(公告)号：EP0670517B1

    公开(公告)日：1998-10-28

    申请号：EP95301129.3

    申请日：1995-02-22

    申请人： KONICA CORPORATION

    发明人： Marui, Toshiyuki, c/o Konica Corp.

    IPC分类号： G03C5/26 ,  G03C1/95 ,  G03C1/04

    CPC分类号： G03C1/95 ,  G03C1/04 ,  G03C5/26 ,  G03C11/16 ,  G03C2200/52 ,  Y10S430/151 ,  Y10S430/162

    摘要： A method for processing a silver halide photographic material. The method comprises the steps of (1) developing, fixing and washing a photographic light-sensitive material which comprises a support and a photographic layer including a silver halide emulsion layer being provided on the support in which the outermost surface of the photographic layer has a matting degree of 0 to 150 mmHg and the silver halide emulsion layer contains colloidal silica particles, (2) drying the silver halide photographic light-sensitive material by contacting with a heat conductive member having a surface temperature of 90 DEG C to 150 DEG C which installed in a drying zone of the automatic processing machine. In the above method, the photographic light-sensitive material has a moisture content of 3 g/m to 6.5 g/m at the point just before of the drying zone and the total time from start of the developing process to finish of the drying process is within the range of more than 15 seconds to less than 45 seconds.

    Redispergierbare Pulverzusammensetzungen zur Herstellung von fotografischen Aufzeichnungsmaterialien
    9.
    发明公开
    Redispergierbare Pulverzusammensetzungen zur Herstellung von fotografischen Aufzeichnungsmaterialien 失效

    公开(公告)号：EP0872761A1

    公开(公告)日：1998-10-21

    申请号：EP98106547.7

    申请日：1998-04-09

    申请人： Wacker-Chemie GmbH

    发明人： Kohlhammer, Klaus, Dr. ,  Greiner, Wolfgang Roth ,  Figge, Reiner, Dr. ,  Haerzschel, Reinhard, Dr.

    IPC分类号： G03C1/04 ,  B41M5/00 ,  C08L57/04

    CPC分类号： B41M5/52 ,  B41M5/5236 ,  B41M5/5254 ,  C08L57/04 ,  G03C1/04 ,  G03C2200/27 ,  G03C2200/47

    摘要： Gegenstand der Erfindung sind gebrauchsfertige, in Wasser redispergierbare Pulverzusammensetzungen zur Herstellung von fotografischen Aufzeichnungsmaterialien oder Ink-Jet-Aufzeichnungsmaterialien, welche Polymerisate aus ethylenisch ungesättigten Monomeren und Gelatine enhalten, dadurch gekennzeichnet, daß die Polymerisate nach dem Emulsionspolymerisationsverfahren hergestellt werden, wobei entweder

    a) mindestens ein Emulgator mit ionischen und nichtionischen Gruppen zur Stabilisierung eingesetzt wird, oder
    b) falls ausschließlich ionische Emulgatoren zur Stabilisierung eingesetzt werden, die Copolymerisation in Gegenwart von Comonomeren durchgeführt wird, welche ein oder mehrere Substituenten aus der Gruppe -COOH, -OH, SO 3 - , -NCH 2 OH und -C=O enthalten.

    摘要翻译： 用于生产可再分散在水中的照相或喷墨记录材料的准备好的粉末组合物含有烯属不饱和单体和明胶的聚合物（I）。 新颖性是（I）通过乳液聚合获得，其中（a）具有离子和非离子基团的乳化剂用于稳定化，或（b）如果仅使用离子乳化剂进行稳定化，则进行共聚 在具有选自羧基（COOH），羟基（OH），磺酸盐（SO 3 - ），羟甲基氨基（-NCH 2 OH）和羰基（-C = O））的取代基的共聚单体存在下进行。