HIGH EDGE CATHODIC EPOXY ELECTROCOAT COMPOSITION
    5.
    发明公开
    HIGH EDGE CATHODIC EPOXY ELECTROCOAT COMPOSITION 有权
    高边缘阴极环氧电极组合物

    公开(公告)号:EP3212720A1

    公开(公告)日:2017-09-06

    申请号:EP15856052.4

    申请日:2015-10-27

    发明人: TERSTEEG, Jill

    摘要: An electrocoating composition and a coating formed from the composition are described herein. The electrocoating composition includes at least an epoxy resin component, an isocyanate-functional component and a silica-based additive. The coating shows about 40 to 70% reduction in edge corrosion relative to a conventional coating.

    摘要翻译: 本文描述了电涂组合物和由该组合物形成的涂层。 电涂组合物至少包含环氧树脂组分,异氰酸酯官能组分和二氧化硅基添加剂。 相对于常规涂层,涂层显示出约40-70%的边缘腐蚀。

    PROCEDE DE FORMATION DE FILMS ORGANIQUES SUR DES SURFACES CONDUCTRICES OU SEMI-CONDUCTRICES DE L'ELECTRICITE A PARTIR DE SOLUTIONS AQUEUSES
    6.
    发明公开
    PROCEDE DE FORMATION DE FILMS ORGANIQUES SUR DES SURFACES CONDUCTRICES OU SEMI-CONDUCTRICES DE L'ELECTRICITE A PARTIR DE SOLUTIONS AQUEUSES 有权
    法有关电气导电或半导电表面上形成的水溶液的有机BASIS层形成

    公开(公告)号:EP1989345A1

    公开(公告)日:2008-11-12

    申请号:EP07731040.7

    申请日:2007-02-26

    IPC分类号: C25D13/08

    摘要: The present invention relates to the field of surface coatings, said coatings being in the form of organic films. It relates more particularly to a method of forming copolymeric organic films by electrochemical grafting onto electrically conducting or semiconducting surfaces from aqueous electrolyte solutions containing at least one protic solvent, at least one radical polymerization initiator soluble in the protic solvent, at least one radical-polymerizable monomer, and at least one surfactant. The invention also relates to the surfaces obtained by implementing this method, to their applications, in particular for the preparation of microelectronic components, biomedical devices or screen kits, and also to the electrolyte solution employed during the method.

    PROCEDE DE GARNITURE D UNE SURFACE PAR UN FILM ORGANIQUE
    8.
    发明公开
    PROCEDE DE GARNITURE D UNE SURFACE PAR UN FILM ORGANIQUE 有权
    法证据表面与一个有机膜

    公开(公告)号:EP1543080A2

    公开(公告)日:2005-06-22

    申请号:EP03773827.5

    申请日:2003-08-25

    IPC分类号: C09D5/44 C25D13/08

    摘要: The invention relates to a method of coating a simple or complex, conducting or semiconducting surface with an organic film using at least one precursor of said organic film. The invention is characterised in that the surface is coated with the organic film through the initiated electro-grafting of said at least one precursor onto the surface by performing at least one potential scanning on the surface such that, at every point of the surface, the maximum potential of each scanning of potentials, in absolute value and in relation to a reference electrode, is greater than or equal to the potential value (Vbloc) from which the curves of a graphic representation, expressing the quantity of electro-grafted precursor on a surface identical to said surface according to the number of potential scannings, all overlap and are independent of potential Vbloc.

    Verfahren zur Herstellung von filmförmigen Polymeren von Pyrrolen
    10.
    发明公开
    Verfahren zur Herstellung von filmförmigen Polymeren von Pyrrolen 失效
    一种制备吡咯膜状聚合物的方法。

    公开(公告)号:EP0099055A1

    公开(公告)日:1984-01-25

    申请号:EP83106585.9

    申请日:1983-07-06

    IPC分类号: C25D13/08 C08J5/18 C08G73/06

    摘要: Verfahren zur Herstellung von filmförmigen Polymeren von Pyrrolen durch elektrochemische Polymerisation von Pyrrolen mit oder ohne Comonomeren, beim dem in einem Elektrolyt-Lösungsmittel in Gegenwart von Leitsalzen die Elektrolyse kontinuierlich betrieben wird, indem fortlaufend durch die Elektrolyt-Lösung flächenförmig ausgebildetes anodenaktives Material durchgeführt wird, auf dem sich das Pyrrol-Polymere filmförmig abscheidet.
    Hierzu kann, wie in Figur 1 dargestellt, in einem Elektrolyse-Gefäß (1), welches die Elektrolyt-Lösung (2) und eine darin eingetauchte Kathode (3) enthält, als Anode eine Zylinder-Walze (4), die zumindest teilweise in die Elektrolyt-Lösung (2) eintaucht, rotieren, wobei sich auf der als anodenaktives Material ausgebildeten Oberfläche (5) der Zylinder-Walze (4) das filmförmige Polymere der Pyrrole (6) abscheidet, weiches danach von der anodenaktiven Oberfläche (5) der Zylinder-Walze (4) abgezogen wird.

    摘要翻译: 一种用于在有或没有共聚单体的吡咯的电化学聚合制备吡咯膜状聚合物的方法中,电解在连续运转中的电解质Lösungsmittei在导电盐的存在下,通过二维地形成在阳极活性材料被连续地通过电解质溶液中进行 其中吡咯的聚合物沉积的膜的形式。 为了这个目的,如图图1中,(1)含有电解质溶液(2)和沉入到其中阴极(3),作为阳极,一个圆柱滚子(4)至少部分地在电解容器 电解质溶液(2)浸渍,旋转,其中,在所设计的作为负极活性材料的表面(5)的缸筒(4)的分离吡咯(6)的膜状聚合物,其然后由阳极活性表面(5)的 圆筒滚子(4)被抽出。