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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。

    Microcapsules, their use and processes for their manufacture
    3.
    发明授权
    Microcapsules, their use and processes for their manufacture 有权
    微胶囊，它们的用途和制造方法

    公开(公告)号：US08709598B2

    公开(公告)日：2014-04-29

    申请号：US12513671

    申请日：2007-11-07

    申请人： Bryan David Grey

    发明人： Bryan David Grey

    IPC分类号： B32B5/16 ,  B82Y30/00

    CPC分类号： B01J13/14 ,  D06M23/12 ,  Y10T428/2962 ,  Y10T428/2984

    摘要： A microcapsule comprising a core containing a hydrophobic liquid or wax and a polymeric shell formed from: i) 1 to 20% by weight of polymerizable silane compound, ii) 1 to 94% by weight of hydrophobic mono functional ethylenically unsaturated monomer, iii) 5 to 98% by weight of polyfunctional ethylenically unsaturated monomer, and iv) 0 to 60% by weight of other mono functional monomer(s), wherein components (i), (ii), (iii) and (iv) total 100%, and in which the microcapsule also includes a hydrophilic polymer which is covalently bonded to the microcapsule. The invention includes a process for the manufacture of particles and the use of particles in articles, such as fabrics, and coating compositions, especially for textiles.

    摘要翻译： 一种微胶囊，其包含含有疏水性液体或蜡的芯和由以下物质形成的聚合物壳：i）1至20重量％的可聚合硅烷化合物，ii）1至94重量％的疏水性单官能烯键式不饱和单体，iii）5 至约98重量％的多官能烯属不饱和单体，和iv）0至60重量％的其它单官能单体，其中组分（i），（ii），（iii）和（iv）总计100％ 并且其中微胶囊还包括共价键合到微胶囊上的亲水性聚合物。 本发明包括一种制造颗粒的方法以及在制品如织物和涂料组合物，特别是纺织品中使用颗粒。

    Microcapsules, their use and processes for their manufacture
    4.
    发明授权
    Microcapsules, their use and processes for their manufacture 失效
    微胶囊，它们的用途和制造方法

    公开(公告)号：US08679629B2

    公开(公告)日：2014-03-25

    申请号：US12513678

    申请日：2007-11-14

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

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

    IPC分类号： B01J13/02 ,  B32B27/14

    CPC分类号： B01J13/14 ,  Y10T428/249997 ,  Y10T428/2989

    摘要： A microcapsule comprising a core containing a hydrophobic liquid or wax within a polymeric shell, in which solid particles insoluble in the hydrophobic liquid or wax are distributed throughout the core, wherein an oil soluble dispersant polymer is adhered to the surface of the solid insoluble particles. Processes of obtaining the microcapsules and dispersions of microcapsules in a liquid are claimed. The microcapsules can be used in a variety of applications particularly in the field of thermal energy storage. Suitably the microcapsules can be designed to have a particular density and can be used in the transfer fluids where the density of the microcapsules are the same as the carrier fluid.

    摘要翻译： 一种微胶囊，其包含在聚合物壳内含有疏水性液体或蜡的核心，其中不溶于疏水性液体或蜡的固体颗粒分布在整个核心中，其中油溶性分散剂聚合物粘附到固体不溶性颗粒的表面。 要求获得微胶囊和微胶囊在液体中的分散体的方法。 微胶囊可以用于各种应用，特别是在热能储存领域。 适当地，微胶囊可以设计成具有特定的密度，并且可以用于其中微胶囊的密度与载体流体相同的转移流体中。

    Particles having surface properties and methods of making them
    7.
    发明授权
    Particles having surface properties and methods of making them 失效
    具有表面性质的颗粒和制造它们的方法

    公开(公告)号：US06329057B1

    公开(公告)日：2001-12-11

    申请号：US08997090

    申请日：1997-12-23

    申请人： Howard Roger Dungworth ,  Bryan David Grey ,  John Robert Stockwell

    发明人： Howard Roger Dungworth ,  Bryan David Grey ,  John Robert Stockwell

    IPC分类号： B32B516

    CPC分类号： B01J13/18 ,  A01N25/10 ,  A61K8/0241 ,  A61K8/8129 ,  A61K8/8152 ,  A61K8/84 ,  A61K2800/412 ,  A61K2800/56 ,  A61K2800/624 ,  A61K2800/654 ,  A61Q5/12 ,  A61Q13/00 ,  A61Q17/04 ,  A61Q19/10 ,  C08F2/20 ,  C11D3/225 ,  C11D3/227 ,  C11D3/37 ,  C11D3/3719 ,  C11D3/3753 ,  C11D3/3757 ,  C11D3/3761 ,  C11D3/50 ,  C11D17/0034 ,  C11D17/0039 ,  Y10T428/2991 ,  Y10T428/2998

    摘要： Polymer particles comprising a hydrophobic organic matrix and located at the exterior free cationic groups and a further polymer which comprises free hydroxy groups. The particles are produced by an aqueous suspension polymerization process wherein the continuous aqueous phase contains a polymerization stabilizer and a dissolved vinyl addition cationic monomer. The polymerization stabilizer can be any suitable polymer that comprises free hydroxy groups. The process results in polymers of average particle size in the range 50 to 150 microns and reduced levels of undesired polymer emulsion or undersized particles. The particles are particularly useful for absorbing water insoluble active ingredients, such as insecticides, insect repellents, fragrances, pheromones for subsequent slow release. The cationic surface character of said polymer particles makes them especially useful for forming stable dispersions or slurries in active concentrates such as perfume bases or detergent concentrates. Furthermore these dispersions or slurries remain stable and substantially free of agglomerates. The particles containing active ingredient readily associate with fabrics such as cotton, wool and viscose where the active ingredient is released in a controlled fashion over several days.

    摘要翻译： 包含疏水性有机基质并位于外部游离阳离子基团的聚合物颗粒和包含游离羟基的另外的聚合物。 颗粒通过水性悬浮聚合方法制备，其中连续水相含有聚合稳定剂和溶解的乙烯基加成阳离子单体。 聚合稳定剂可以是包含游离羟基的任何合适的聚合物。 该方法导致平均粒度在50至150微米范围内的聚合物，并降低了不期望的聚合物乳液或尺寸过小的颗粒的水平。 这些颗粒特别适用于吸收水不溶性活性成分，如杀虫剂，驱虫剂，香料，信息素用于随后缓释。 所述聚合物颗粒的阳离子表面特征使得它们特别可用于在活性浓缩物如香料基质或洗涤剂浓缩物中形成稳定的分散体或浆液。 此外，这些分散体或浆料保持稳定并且基本上不含附聚物。 含有活性成分的颗粒容易与诸如棉，羊毛和粘胶的织物相关联，其中活性成分以几天的控制方式释放。

    Microcapsules, their use and processes for their manufacture
    8.
    发明授权
    Microcapsules, their use and processes for their manufacture 有权
    微胶囊，它们的用途和制造方法

    公开(公告)号：US08784984B2

    公开(公告)日：2014-07-22

    申请号：US12446332

    申请日：2007-11-06

    申请人： Bryan David Grey

    发明人： Bryan David Grey

    IPC分类号： B32B27/04 ,  A61K9/50 ,  A61K8/11 ,  A01N25/28 ,  A61Q17/04 ,  A01P1/00 ,  C12N11/00 ,  B32B5/16 ,  C11D17/00 ,  F21V9/06 ,  C02F5/10 ,  C09K15/04 ,  B01J13/18 ,  B05D3/02 ,  B01J13/14 ,  D06M23/12

    CPC分类号： B01J13/14 ,  B01J13/185 ,  D06M23/12 ,  Y10T428/249997 ,  Y10T428/2927 ,  Y10T428/2984 ,  Y10T428/2987

    摘要： A microcapsule comprising A) a core containing a hydrophobic liquid or wax, B) a polymeric shell comprising a) a polymer formed from a monomer mixture containing: i) 1 to 95% by weight of a hydrophobic mono functional ethylenically unsaturated monomer, ii) 5 to 99% by weight of a polyfunctional ethylenically unsaturated monomer, and iii) 0 to 60% by weight of other mono functional monomer, and b) a further hydrophobic polymer which is insoluble in the hydrophobic liquid or wax. The invention includes a process for the manufacture of particles and the use of particles in articles, such as fabrics, and coating compositions, especially for textiles.

    摘要翻译： 一种微胶囊，其包含A）含有疏水液体或蜡的核心，B）聚合物壳，其包含a）由单体混合物形成的聚合物，所述单体混合物包含：i）1至95重量％的疏水性单官能烯键式不饱和单体，ii） 5至99重量％的多官能烯键式不饱和单体，和iii）0至60重量％的其它单官能单体，和b）另外的疏水性聚合物，其不溶于疏水性液体或蜡。 本发明包括一种制造颗粒的方法以及在制品如织物和涂料组合物，特别是纺织品中使用颗粒。

    MICROCAPULES, THEIR USE AND PROCESSES FOR THEIR MANUFACTURE
    10.
    发明申请
    MICROCAPULES, THEIR USE AND PROCESSES FOR THEIR MANUFACTURE 失效
    微生物，其使用及其制造方法

    公开(公告)号：US20100036020A1

    公开(公告)日：2010-02-11

    申请号：US12513678

    申请日：2007-11-14

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

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

    IPC分类号： C08K9/10 ,  C08K3/22 ,  C08K3/00 ,  C08L33/00 ,  C08L61/00

    CPC分类号： B01J13/14 ,  Y10T428/249997 ,  Y10T428/2989

    摘要： A microcapsule comprising a core containing a hydrophobic liquid or wax within a polymeric shell, in which solid particles insoluble in the hydrophobic liquid or wax are distributed throughout the core, wherein an oil soluble dispersant polymer is adhered to the surface of the solid insoluble particles. Processes of obtaining the microcapsules and dispersions of microcapsules in a liquid are claimed. The microcapsules can be used in a variety of applications particularly in the field of thermal energy storage. Suitably the microcapsules can be designed to have a particular density and can be used in the transfer fluids where the density of the microcapsules are the same as the carrier fluid.

    摘要翻译： 一种微胶囊，其包含在聚合物壳内含有疏水性液体或蜡的核心，其中不溶于疏水性液体或蜡的固体颗粒分布在整个核心中，其中油溶性分散剂聚合物粘附到固体不溶性颗粒的表面。 要求获得微胶囊和微胶囊在液体中的分散体的方法。 微胶囊可以用于各种应用，特别是在热能储存领域。 适当地，微胶囊可以设计成具有特定的密度，并且可以用于其中微胶囊的密度与载体流体相同的转移流体中。