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    Encapsulated dispersions comprising electrophoretically mobile organic colorants
    3.
    发明授权
    Encapsulated dispersions comprising electrophoretically mobile organic colorants 有权
    包含电泳移动有机着色剂的包封分散体

    公开(公告)号：US08270063B2

    公开(公告)日：2012-09-18

    申请号：US12676765

    申请日：2008-08-28

    申请人： Margherita Fontana ,  Gerardus De Keyzer ,  Philippe Bugnon ,  Marcel Hahn ,  Kishor Kumar Mistry ,  Clemens Auschra

    发明人： Margherita Fontana ,  Gerardus De Keyzer ,  Philippe Bugnon ,  Marcel Hahn ,  Kishor Kumar Mistry ,  Clemens Auschra

    IPC分类号： G02B26/00 ,  G03G17/04 ,  G09G3/34 ,  G02F1/133

    CPC分类号： G02F1/167 ,  C09B67/0008 ,  C09B67/006

    摘要： The invention relates to an electrophoretic display, comprising electrodes and cells containing at least one kind of ionic, monochrome particles, a non-polar liquid and a dispersant, wherein the ionic, monochrome particles of at least one kind are essentially aggregates consisting of a carbon containing pigment and a cationic pigment orcationic pigment derivative, and the dispersantis selected from the group consisting of polyacrylates, polyesters, polyurethanes and copolymers, with the proviso that the cationic pigment or cationic pigment derivative is not a reaction product of carbonblack with diazotated procaine hydrochloride. In general, the whole quantity of the pigment and the main part, preferably at least 80%, most preferred from 95% to 100%, of the whole cationic pigment or cationic pigment derivative present within the cells is comprised in the aggregates, with essentially no pigment and only a minor part of the cationic pigment or cationic pigment derivative physically distinct from the aggregates.

    摘要翻译： 本发明涉及一种电泳显示器，包括至少含有一种离子型的，单色颗粒的电极和细胞中，非极性液体和分散剂，其中至少一种的离子，单色颗粒基本上聚集体由碳的 含颜料和阳离子颜料orcationic颜料衍生物，和选自聚丙烯酸酯，聚酯，聚氨酯和共聚物的组中选择的dispersantis，前提条件是所述阳离子颜料或阳离子颜料衍生物不与重氮化盐酸普鲁卡因碳黑的反应产物。 在一般情况下，颜料和主要部分的全量，优选至少80％，最从95％，优选至100％，整个阳离子颜料或阳离子颜料衍生物本的细胞中被包括在所述聚集体，以基本 无色素并只从聚集体物理上不同的阳离子颜料或阳离子颜料衍生物的一小部分。

    Charged particles
    5.
    发明授权
    Charged particles 有权
    带电粒子

    公开(公告)号：US09403987B2

    公开(公告)日：2016-08-02

    申请号：US13376874

    申请日：2010-06-11

    申请人： Pascal Hayoz ,  Bernd Lamatsch ,  Achim Lamatsch ,  Margherita Fontana ,  Stephan Burkhardt ,  Laurent Michau ,  Urs Lehmann ,  Philippe Bugnon

    发明人： Pascal Hayoz ,  Bernd Lamatsch ,  Margherita Fontana ,  Stephan Burkhardt ,  Laurent Michau ,  Urs Lehmann ,  Philippe Bugnon

    IPC分类号： C09K9/00 ,  G02F1/00 ,  C09B69/00 ,  C09B69/04 ,  G02F1/167 ,  C09D11/00 ,  C07F9/02 ,  C07F7/00 ,  B01D61/42 ,  B01D61/58

    CPC分类号： C09B69/008 ,  C09B69/04 ,  G02F1/167 ,  G02F2001/1678

    摘要： Disclosed is a composition comprising a charged particle of volume 5 nm3 to 50 million nm3 preferably having an inorganic core of SiO2, AI2O3, and/or TiO2, or a core essentially consisting of an organic pigment and/or pigment derivative, and a counter ion which is separable from the particle and is not covalently linked to the particle, said counter ion comprising a silicon atom which is directly bound to a carbon atom. Preferably, said charged particle comprises a dye attached to said inorganic core and said counter ion comprises a (poly)siloxane moiety linked via suitable bridge members to a quaternary, positively charged, nitrogen or phosphorus atom, or to a moiety carrying an anionic functional group. Said composition may be used e.g. in the form of a homogenous dispersion in an electrophoretic display.

    摘要翻译： 公开了一种组合物，其包含体积为5nm至5000nm的带电粒子，优选具有SiO 2，Al 2 O 3和/或TiO 2的无机核心或基本上由有机颜料和/或颜料衍生物组成的核心，以及抗衡离子 其与颗粒分离并且不与颗粒共价连接，所述反离子包含直接与碳原子结合的硅原子。 优选地，所述带电粒子包括连接到所述无机核的染料，并且所述抗衡离子包含通过合适的桥连构件连接到季，带正电荷，氮或磷原子上的（多）硅氧烷部分，或含有阴离子官能团的部分 。 所述组合物可以例如使用。 以电泳显示器中的均匀色散的形式。

    Encapsulated dispersions comprising electrophoretically mobile organic colorants
    7.
    发明申请
    Encapsulated dispersions comprising electrophoretically mobile organic colorants 有权
    包含电泳移动有机着色剂的包封分散体

    公开(公告)号：US20100265564A1

    公开(公告)日：2010-10-21

    申请号：US12308628

    申请日：2007-06-27

    申请人： Margherita Fontana ,  Gerardus De Keyzer ,  Philippe Bugnon ,  Mercel Hahn ,  Kishor Kumar Mistry ,  Clemens Auschra

    发明人： Margherita Fontana ,  Gerardus De Keyzer ,  Philippe Bugnon ,  Mercel Hahn ,  Kishor Kumar Mistry ,  Clemens Auschra

    IPC分类号： G02F1/167 ,  C08J9/34 ,  H01B3/02

    CPC分类号： G02F1/167

    摘要： The invention relates to an electrophoretic display, comprising electrodes and cells containing at least one kind of ionic, monochrome particles, a non-polar liquid and a dispersant, wherein the ionic, monochrome particles of at least one kind are essentially aggregates consisting of a carbon containing pigment and an anionic pigment or anionic pigment derivative, and the dispersant is selected from the group consisting of polyacrylates, polyesters, polyurethanes and copolymers. In general, the whole quantity of the pigment and the main part, preferably at least 80%, most preferred from 95% to 100%, of the whole anionic pigment or anionic pigment derivative present within the cells is comprised in the aggregates, with essentially no pigment and only a minor part of the anionic pigment or anionic pigment derivative physically distinct from the aggregates.

    摘要翻译： 本发明涉及电泳显示器，其包括电极和细胞，其包含至少一种离子单色颗粒，非极性液体和分散剂，其中至少一种离子单色颗粒基本上是由碳组成的聚集体 含有颜料和阴离子颜料或阴离子颜料衍生物，分散剂选自聚丙烯酸酯，聚酯，聚氨酯和共聚物。 通常，存在于细胞内的整个阴离子颜料或阴离子颜料衍生物的颜料和主要部分的总量优选至少80％，最优选95％至100％包含在聚集体中，基本上 阴离子颜料或阴离子颜料衍生物与聚集体物理上不同的是颜料，只有少部分。

    CHARGED PARTICLES
    10.
    发明申请
    CHARGED PARTICLES 有权
    充电颗粒

    公开(公告)号：US20120229884A1

    公开(公告)日：2012-09-13

    申请号：US13376874

    申请日：2010-06-11

    申请人： Pascal Hayoz ,  Bernd Lamatsch ,  Achim Lamatsch (Sole Heir) ,  Margherita Fontana ,  Stephan Burkhardt ,  Laurent Michau ,  Urs Lehmann ,  Philippe Bugnon

    发明人： Pascal Hayoz ,  Bernd Lamatsch ,  Achim Lamatsch (Sole Heir) ,  Margherita Fontana ,  Stephan Burkhardt ,  Laurent Michau ,  Urs Lehmann ,  Philippe Bugnon

    IPC分类号： G02F1/167 ,  C07F7/10 ,  C07F9/54 ,  G02B1/04 ,  C09D11/00 ,  B82Y30/00

    CPC分类号： C09B69/008 ,  C09B69/04 ,  G02F1/167 ,  G02F2001/1678

    摘要： Disclosed is a composition comprising a charged particle of volume 5 nm3 to 50 million nm3 preferably having an inorganic core of SiO2, AI2O3, and/or TiO2, or a core essentially consisting of an organic pigment and/or pigment derivative, and a counter ion which is separable from the particle and is not covalently linked to the particle, said counter ion comprising a silicon atom which is directly bound to a carbon atom. Preferably, said charged particle comprises a dye attached to said inorganic core and said counter ion comprises a (poly)siloxane moiety linked via suitable bridge members to a quaternary, positively charged, nitrogen or phosphorus atom, or to a moiety carrying an anionic functional group. Said composition may be used e.g. in the form of a homogenous dispersion in an electrophoretic display.

    摘要翻译： 公开了一种组合物，其包含体积为5nm至5000nm的带电粒子，优选具有SiO 2，Al 2 O 3和/或TiO 2的无机核心或基本上由有机颜料和/或颜料衍生物组成的核心，以及抗衡离子 其与颗粒分离并且不与颗粒共价连接，所述反离子包含直接与碳原子结合的硅原子。 优选地，所述带电粒子包括连接到所述无机核的染料，并且所述抗衡离子包含通过合适的桥连构件连接到季，带正电荷，氮或磷原子上的（多）硅氧烷部分，或含有阴离子官能团的部分 。 所述组合物可以例如使用。 以电泳显示器中的均匀色散的形式。