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    MICROCAPSULES, THEIR USE AND PROCESSES FOR THEIR MANUFACTURE
    1.
    发明申请
    MICROCAPSULES, THEIR USE AND PROCESSES FOR THEIR MANUFACTURE 审中-公开
    MICROCAPSULES，他们的使用和过程他们的制造

    公开(公告)号：US20100168275A1

    公开(公告)日：2010-07-01

    申请号：US12663551

    申请日：2008-05-29

    申请人： Chun-Tian Zhao ,  Kishor Kumar Mistry ,  Bryan David Grey

    发明人： Chun-Tian Zhao ,  Kishor Kumar Mistry ,  Bryan David Grey

    IPC分类号： C08K9/10 ,  C08K5/09

    CPC分类号： B01J13/14 ,  F28D20/023 ,  Y02E60/145

    摘要： A microcapsule comprising a hydrophobic core within a polymeric shell, in which the core comprises: (a) 10 to 65% by weight of a hydrocarbon liquid or hydrocarbon wax containing hydrocarbon molecules of between 10 and 24 carbon chain length; and (b) 35 to 90% by weight of an aliphatic acid containing at least 6 carbon atoms, based on the total weight of the core. The microcapsules are suitable for use in heat storage systems and especially in heat transfer systems were it is normally necessary for the density of the microcapsules and the carrier fluid to be essentially the same.

    摘要翻译： 一种在聚合物壳内包含疏水核心的微胶囊，其中核心包括：（a）10至65重量％的碳链烃长度为10至24个烃分子的烃液体或烃蜡; 和（b）基于芯的总重量，含有至少6个碳原子的35至90重量％的脂族酸。 微胶囊适用于储热系统，特别是在传热系统中，通常微胶囊和载体液体的密度基本相同。

    Process for making polymeric particles
    5.
    发明授权
    Process for making polymeric particles 失效
    制造聚合物颗粒的方法

    公开(公告)号：US07271142B2

    公开(公告)日：2007-09-18

    申请号：US10480144

    申请日：2002-06-14

    申请人： Kishor Kumar Mistry ,  Bryan David Grey

    发明人： Kishor Kumar Mistry ,  Bryan David Grey

    IPC分类号： B01J13/08 ,  B01J13/22 ,  C11D3/37 ,  C11D17/08

    CPC分类号： B01J13/08 ,  B01J13/22 ,  C11D3/3703 ,  C11D17/0039

    摘要： A particulate composition comprising particles which consist of a shell wall surrounding a hydrophilic core, wherein the shell wall is formed from a polymeric coacervate and wherein the particles comprise a polymeric amphipathic stabiliser. Also claimed is a process of producing a particulate composition comprising particles which consist of a shell wall surrounding a hydrophilic core, comprising the steps of a) forming an aqueous liquid that contains a wall building material that is capable of forming the shell wall by coacervation, b) dispersing the aqueous liquid into a water immiscible liquid, which comprises a stabilising substance to form a dispersion that comprises aqueous droplets dispersed in a continuous phase of water immiscible liquid, c) subjecting the dispersion to coacervation conditions, such that the wall building material coacervates at the surface of the aqueous doplets, characterised in that the stabilising substance comprises a polymeric amphipathic stabiliser. Preferably the particulate composition obtainable by the process contains an active ingredient and is used in a detergent composition. The active ingredient preferably comprises any of detergency building ingredients, a buffering system and/or a sequesterant and/or detergent builder. Citric acid is a particularly preferred active ingredient.

    摘要翻译： 一种颗粒组合物，其包含由围绕亲水芯的壳壁组成的颗粒，其中所述壳壁由聚合物凝聚层形成，并且其中所述颗粒包含聚合的两亲性稳定剂。 还要求的是制备包含由围绕亲水芯的壳壁组成的颗粒的颗粒组合物的方法，包括以下步骤：a）形成含有能够通过凝聚形成壳壁的壁建筑材料的水性液体， b）将水性液体分散到与水不混溶的液体中，所述液体包含稳定物质以形成分散体，所述分散体包含分散在与水不混溶的液体的连续相中的水滴，c）使所述分散体经受凝聚条件，使得所述壁建筑材料 凝固在水滴性乳头的表面，其特征在于稳定物质包含聚合的两亲性稳定剂。 优选地，通过该方法可获得的颗粒组合物含有活性成分，并用于洗涤剂组合物中。 活性成分优选包含任何去污力建筑成分，缓冲系统和/或螯合剂和/或洗涤剂助洗剂。 柠檬酸是特别优选的活性成分。

    Polymeric particles
    8.
    发明授权
    Polymeric particles 有权
    聚合物颗粒

    公开(公告)号：US08993112B2

    公开(公告)日：2015-03-31

    申请号：US11629330

    申请日：2005-06-02

    申请人： Stewart Todd Elder ,  Christina Ligia Andrianov ,  Kishor Kumar Mistry ,  Janine Andrea Preston ,  Mark Christopher Baxter

    发明人： Stewart Todd Elder ,  Christina Ligia Andrianov ,  Kishor Kumar Mistry ,  Janine Andrea Preston ,  Mark Christopher Baxter

    IPC分类号： B32B5/16 ,  C08L25/02 ,  C08L25/14 ,  A61K8/29 ,  A61K8/81 ,  A61Q19/00 ,  C08F291/00 ,  C08J3/12 ,  C08L23/08 ,  C08L33/12 ,  C08L33/02

    CPC分类号： C08L25/14 ,  A61K8/29 ,  A61K8/8152 ,  A61K2800/654 ,  A61Q19/00 ,  C08F291/00 ,  C08J3/12 ,  C08J2325/14 ,  C08L23/0869 ,  C08L23/0876 ,  C08L33/02 ,  C08L33/12 ,  Y10T428/2982 ,  Y10T428/2987 ,  Y10T428/2989 ,  Y10T428/2998 ,  C08F2/44 ,  C08L2666/06 ,  C08L2666/04

    摘要： Polymeric particles comprising a polymeric matrix that has been formed from a blend of monomers comprising a first monomer which is an ethylenically unsaturated ionic monomer and a second monomer which is an ethylenically unsaturated hydrophobic monomer which is capable of forming a homopolymer of glass transition temperature in excess of 50° C., wherein secondary particles are distributed throughout the matrix, in which the secondary particles comprise a hydrophobic polymer that has been formed from an ethylenically unsaturated hydrophobic monomer which is capable of forming a homopolymer of glass transition temperature in excess of 50° C. and optionally other monomers, which hydrophobic polymer is different from the polymeric matrix. Also claimed is a process for preparing particles. The particles have improved shatter resistance. Preferably the polymeric particles comprise an active ingredient, especially a colorant. Such particles combine improved shatter resistance with the ability to retain the active ingredient. The particles of the invention can be used in a variety of industrial applications, for instance in the manufacture of inks, paper and cosmetics.

    摘要翻译： 包含聚合物基质的聚合物颗粒，该聚合物基质由包含第一单体（即烯键式不饱和离子单体）和第二单体（其是烯属不饱和疏水性单体）的单体共混物形成，所述第二单体是能够形成玻璃化转变温度过量的均聚物 其中二次颗粒分布在整个基质中，其中二次粒子包含由烯键式不饱和疏水单体形成的疏水性聚合物，该疏水性聚合物能够形成玻璃化转变温度超过50°的均聚物 和任选的其它单体，该疏水性聚合物不同于聚合物基质。 还要求的是制备颗粒的方法。 颗粒具有改善的抗碎裂性。 优选地，聚合物颗粒包含活性成分，特别是着色剂。 这种颗粒将改善的抗碎裂性与保留活性成分的能力相结合。 本发明的颗粒可用于各种工业应用中，例如用于制造油墨，纸和化妆品。

    Encapsulated dispersions comprising electrophoretically mobile organic colorants
    9.
    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。

    Particles
    10.
    发明授权
    Particles 失效
    粒子

    公开(公告)号：US06753083B2

    公开(公告)日：2004-06-22

    申请号：US09982607

    申请日：2001-10-18

    申请人： Kishor Kumar Mistry ,  Janine Andrea Preston ,  Kenneth Charles Symes

    发明人： Kishor Kumar Mistry ,  Janine Andrea Preston ,  Kenneth Charles Symes

    IPC分类号： B32B566

    CPC分类号： B01F17/0028 ,  B01F17/0035 ,  B01F17/005 ,  B01J13/16 ,  G06F8/65 ,  Y10T428/2982 ,  Y10T428/2984 ,  Y10T428/2985 ,  Y10T428/2987 ,  Y10T428/2989 ,  Y10T428/2991 ,  Y10T428/2998

    摘要： A particulate composition comprising particles having a core comprising a hydrophobic polymer within a shell, characterised in that the shell comprises a semi-permeable membrane. Particulate composition can be used for making a stable dispersion of particles uniformly distributed throughout a first hydrophobic liquid, wherein the particles comprise a core within a shell and the core comprises a hydrophobic polymer into has been imbibed a second hydrophobic liquid, Compositions can be used to encapsulate active substances and may be used in sustained release mechanisms.

    摘要翻译： 一种颗粒组合物，其包含具有包含壳内的疏水性聚合物的芯的颗粒，其特征在于，所述壳包含半透膜。 颗粒组合物可用于使均匀分布在整个第一疏水液体中的颗粒的稳定分散体，其中颗粒包含壳内的芯，并且芯包含疏水性聚合物已被吸收第二疏水性液体。组合物可用于 包封活性物质，并可用于持续释放机制。