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    PROCESSES FOR PRODUCING ELECTROPHORETIC DISPLAYS
    82.
    发明公开
    PROCESSES FOR PRODUCING ELECTROPHORETIC DISPLAYS 审中-公开
    用于生产电泳SHOW

    公开(公告)号：EP1606435A1

    公开(公告)日：2005-12-21

    申请号：EP04758462.8

    申请日：2004-03-25

    申请人： E Ink Corporation

    发明人： WEBBER, Richard M. ,  WHITESIDES, Thomas, H. ,  DANNER, Guy, M. ,  HERB, Craig ,  HONEYMAN, Charles, H. ,  MCCREARY, Michael

    IPC分类号： C25D13/00

    CPC分类号： C25D13/00 ,  G02F1/167

    摘要： Abstract A coating of an encapsulated electrophoretic medium is formed on a substrate (106) by dispersing in a fluid (104) a plurality of electrophoretic capsules (102), contacting at least a portion of a substrate (106) with the fluid (104); and applying a potential difference between at least a part of the portion of the substrate (106) contacting the fluid (104) and a counter-electrode (110) in electrical contact with the fluid (104), thereby causing capsules (102) to be deposited upon at least part of the portion of the substrate (106) contacting the fluid (102). Patterned coatings of capsules containing different colors may be deposited in registration with electrodes using multiple capsule deposition steps. Alternatively, a patterned coating may be deposited upon a substrate containing a conductive layer by varying the conductivity of the conductive layer by radiation exposure or by coating portions of the conductive layer with an insulating layer, typically a photoresist.

    ELECTRODEPOSITION PAINTING SYSTEMS AND METHODS
    85.
    发明公开
    ELECTRODEPOSITION PAINTING SYSTEMS AND METHODS 审中-公开
    电泳涂装和程序

    公开(公告)号：EP1144734A2

    公开(公告)日：2001-10-17

    申请号：EP99973673.9

    申请日：1999-11-12

    申请人： Polytechs, Inc. ,  Ritt, Roswitha

    发明人： INOUE, Akito

    IPC分类号： C25D13/00

    CPC分类号： C25D13/22

    摘要： Electrodeposition (ED) systems and methods are disclosed where acid control is possible without adding acid from outside when acid tends to be depleted. A mixture of high neutralizer removal type membrane electrodes and low neutralizer removal type membrane electrodes are placed in an ED tank. To each of these two types of electrodes separate and independent electrolyte circulation systems are connected. To each of these circulation system are connected each correspondingly first and second electrolyte conductivity control means, each of which works to add D.I. water, as a dilution media, to corresponding electrolyte circulation system, when the conductivity exceeds pre-set reference conductivity values. The reference conductivity set point at which value the second electrolyte control means will add D.I. water to the second electrolyte circulation system preferably is set higher than the reference conductivity set point at which value the first electrolyte control means will add D.I. water to the first electrolyte circulation system.

    Einrichtung zur Behandlung von Werkstücken
    86.
    发明公开
    Einrichtung zur Behandlung von Werkstücken 有权
    Einrichtung zur Behandlung vonWerkstücken

    公开(公告)号：EP0995819A1

    公开(公告)日：2000-04-26

    申请号：EP99120189.8

    申请日：1999-10-09

    申请人： INVENTIO AG

    发明人： Stepancik, Helmut

    IPC分类号： C25D17/06 ,  C25D13/00 ,  B05C3/10 ,  B05C9/10 ,  B05C9/12

    CPC分类号： C25D17/06 ,  B05C3/10 ,  B05C9/10 ,  B05C9/12

    摘要： Bei dieser Einrichtung zur Pulverbeschichtung (1) werden Werkstücke (2) beispielsweise Fahrtreppenstufen in einer Anodisiereinheit (7) einer Strombehandlung unterzogen. Ein Träger (3) fortbewegendes Fördermittel (4) ist über einem Becken (14) abgesenkt, sodass die Werkstücke (2) in Durchlaufrichtung (15) gesehen in ein Bad (16) eingetaucht werden und nach einer bestimmten Verweilzeit am Ende des Beckens (14) wieder aus dem Bad (16) gehoben werden. Im Beckenbereich ist eine parallel zur Fahrbahn des Fördermittels (4) verlaufende Stromzuführung (17) beispielsweise eine Stromschiene angeordnet. Jeder Träger (3) ist mit einem Stromabnehmer mit beispielsweise Schleif- oder Rollenkontakten versehen, die den Träger (3) mit der Stromzuführung (17) elektrisch verbinden. Die Verbindung wird beim Absenken des Trägers (3) hergestellt und beim Anheben des Trägers (3) unterbrochen.

    摘要翻译： 用于处理工件（2）的装置由阳极氧化单元组成，其中工件在大电流通过时被处理。

    CATIONIC ELECTRODEPOSITION PROCESS AND COATING COMPOSITION FOR CATIONIC ELECTRODEPOSITION
    87.
    发明公开
    CATIONIC ELECTRODEPOSITION PROCESS AND COATING COMPOSITION FOR CATIONIC ELECTRODEPOSITION 无效
    KITISCHER ELEKTROBESCHICHTUNGSPROZESS UND BESCHICHTUNGSZUSAMMENSETZUNGDAFÜR

    公开(公告)号：EP0854207A1

    公开(公告)日：1998-07-22

    申请号：EP97932983.6

    申请日：1997-07-23

    申请人： Nippon Paint Co., Ltd.

    发明人： KAWAKAMI, Ichiro ,  SAKAMOTO, Hiroyuki ,  HORI, Hitoshi ,  SAITO, Takao ,  NISHIO, Masahiro

    IPC分类号： C25D13/00 ,  C09D5/44

    CPC分类号： C09D5/44

    摘要： A cation electrodeposition coating process and cation electrodeposition coating composition that have a sufficient throwing power are provided.
    A process for cationic electrodeposition coating which comprises the steps of:

    (1) immersing a substrate in a cationic electrodeposition coating composition;
    (2) applying a voltage between an anode and said substrate, which serves as a cathode, to thereby cause coat film deposition; and
    (3) further applying a voltage to the coat film deposited so as to increase electric resistance per unit volume of said coat film,
    wherein, in said step (3), coat films are deposited at those sites of the substrate where coat films have not yet been deposited,
    said cationic electrodeposition coating composition having a time point when the electric resistance per unit volume of the coat film deposited increases in the course of electrodeposition under constant-current conditions.

    摘要翻译： 提供具有足够投掷力的阳离子电沉积涂覆方法和阳离子电沉积涂料组合物。 一种用于阳离子电沉积涂层的方法，其包括以下步骤：（1）将基底浸入阳离子电沉积涂料组合物中; （2）在用作阴极的阳极和所述基板之间施加电压，从而引起涂膜沉积; （3）进一步向沉积的涂膜施加电压，以提高所述涂膜的每单位体积的电阻，其中在所述步骤（3）中，将涂膜沉积在涂覆膜具有的基板的那些部位 所述阳离子电沉积涂料组合物具有当在恒定电流条件下电沉积过程中沉积的涂膜的每单位体积的电阻增加的时间点。