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48 条记录 (耗时 0.027 秒)

    Particulate encapsulation of liquid beads
    1.
    发明授权
    Particulate encapsulation of liquid beads 有权
    液体珠的颗粒包封

    公开(公告)号：US06413548B1

    公开(公告)日：2002-07-02

    申请号：US09568272

    申请日：2000-05-10

    申请人： Monica A. Hamer ,  James J. Marti ,  William A. Hendrickson

    发明人： Monica A. Hamer ,  James J. Marti ,  William A. Hendrickson

    IPC分类号： A61K914

    CPC分类号： A61K8/11 ,  A61K8/25 ,  A61K8/676 ,  A61K9/501 ,  A61K9/5031 ,  A61K9/5089 ,  A61K2800/412 ,  A61Q19/00 ,  B01J13/02 ,  Y10T428/2984 ,  Y10T428/2985 ,  Y10T428/2991 ,  Y10T428/2998

    摘要： Various materials, including generally non-compatible materials may be provided from a single delivery system by a unique encapsulation system. An encapsulation system is advantageously constructed as a core of aqueous liquid having at least 5% by weight water therein, and an encapsulant surrounding the core to form a stable encapsulated particle, the encapsulant comprising at least one layer of hydrophobic particles in contact with and surrounding the core, the core and hydrophobic particles providing an encapsulated system that has an average weight average particle diameter of from 0.05 to 25 micrometers and can support its own weight. The encapsulation system may be provided by a novel method of manufacture comprising providing a mass of hydrophobic particles having average mass diameter size of between 0.05 and 25 micrometers, providing droplets of an aqueous medium to the mass of particles, gently mixing the fine particles of aqueous medium and the hydrophobic particles to form a stable encapsulant system of droplets of the aqueous medium encapsulated by a shell of particles.

    摘要翻译： 可以通过独特的封装系统从单个递送系统提供各种材料，包括通常不兼容的材料。 封装系统有利地被构造为具有至少5重量％水中的水的含水液体的核心，以及包围核心以形成稳定的包封颗粒的密封剂，所述密封剂包含至少一层与所述疏水性颗粒接触并包围 芯，芯和疏水性颗粒提供具有0.05至25微米的平均重量平均粒径并且可以支撑其自身重量的封装体系。 包封系统可以通过一种新的制造方法提供，包括提供大量平均质量直径尺寸为0.05至25微米的疏水性颗粒，向颗粒物质提供水性介质的液滴，轻轻地将水性微粒 介质和疏水颗粒以形成由颗粒壳包封的水性介质的液滴的稳定的密封剂系统。

    Organogel particles
    3.
    发明授权
    Organogel particles 有权
    有机凝胶颗粒

    公开(公告)号：US06858666B2

    公开(公告)日：2005-02-22

    申请号：US10090337

    申请日：2002-03-04

    申请人： Monica A. Hamer ,  William A. Hendrickson ,  Gordon R. Pryor

    发明人： Monica A. Hamer ,  William A. Hendrickson ,  Gordon R. Pryor

    IPC分类号： B01J13/00 ,  C08K5/01 ,  C08K91/00

    CPC分类号： B01J13/0065 ,  Y10T428/2987 ,  Y10T428/2989

    摘要： A method forms self-sustaining particles that comprise a hydrophobic (oleophilic) phase in particulate form, with no need for a rigid shell to encapsulate the phase, and usually with no shell present. The oleophilic phase contains a gelation agent, and preferably an organogelation agent. The particles may be stored alone or in a minor amount (e.g., less than 40% by volume) of water to assist their stability and act as a barrier against their coalescence. These water-separated compositions are not necessarily dispersions or suspensions, but may be merely particles in an aqueous storage environment. The particles have prolonged stability and can be readily, simply, and inexpensively formed. A simple method of manufacture comprises forming a solution of the ingredients (e.g., at least the oleophilic material and gelation agent) at a temperature above their gelation temperature, forming droplets or molten, or liquid or flowable particles of the solutions, and cooling the droplets to form the particulates. Cooling may be effected by exposure to ambient conditions (e.g., room temperature) when the ingredients are properly selected, or an actual cooling environment may be needed.

    摘要翻译： 一种方法形成包含颗粒形式的疏水（亲油）相的自持颗粒，不需要刚性壳来包封相，通常没有壳存在。 亲油相含有凝胶剂，优选有机凝胶剂。 颗粒可以单独存储或以少量（例如，少于40体积％）的水储存，以有助于其稳定性并作为阻止其聚结的屏障。 这些水分离的组合物不一定是分散体或悬浮液，而是可以仅仅是水性储存环境中的颗粒。 颗粒具有延长的稳定性，并且可以容易地，简单地且廉价地形成。 一种简单的制造方法包括在高于其凝胶化温度的温度下形成成分溶液（例如，至少亲油性材料和凝胶化剂），形成液滴或熔融或液体或可流动的溶液颗粒，并冷却液滴 形成颗粒物。 当适当选择成分或可能需要实际的冷却环境时，可以通过暴露于环境条件（例如室温）来实现冷却。

    Multilayer pigments and their manufacture
    4.
    发明授权
    Multilayer pigments and their manufacture 失效
    多层颜料及其制造

    公开(公告)号：US6139613A

    公开(公告)日：2000-10-31

    申请号：US138482

    申请日：1998-08-21

    申请人： William A. Hendrickson ,  James J. Marti

    发明人： William A. Hendrickson ,  James J. Marti

    IPC分类号： B32B7/02 ,  B44F1/14 ,  C09B67/00 ,  C09C1/00 ,  B32B18/00 ,  B32B27/00 ,  B32B33/00

    CPC分类号： C09C1/0024 ,  B32B7/02 ,  B44F1/14 ,  C09B67/0098 ,  C09C1/0015 ,  C09C1/0051 ,  B32B2307/40 ,  B32B2307/416 ,  C01P2004/88 ,  C09C2200/505 ,  C09C2220/10 ,  Y10T428/2911 ,  Y10T428/31504

    摘要： The present invention describes a novel method for the formation of optically variant pigments by the coating of layers onto a substrate and the fracturing of the coated material into pigment particles after the coating operation and novel pigments produced thereby. Coating techniques such as slot die coating (especially multiple slot die coating), spin coating, meniscus coating, curtain coating, and the like have proven successful. It is preferred that multiple die slots are used to coat multiple layers in a single pass so that manufacturing costs are minimized. The use of these coating techniques, and especially multiple die slot coating, allows for many layers to be coated, with from three to fifty layers being readily possible. This offers a relatively inexpensive way of coating out a wide variety of layers, and especially the pigment materials needed for optically variable pigments, quickly and with high quality. The coating materials may be sols, polymers, composites, reactive mixtures and the like, including combinations of these materials. The properties of the optically variable pigment are determined by the composition, properties and thickness of the coated layers.

    摘要翻译： 本发明描述了一种通过将涂层涂覆到基材上并在涂布操作之后将涂层材料压裂成颜料颗粒形成光学变体颜料的新方法和由此制备的新型颜料。 诸如槽模涂布（特别是多槽模涂布），旋涂，弯液面涂布，幕涂等涂层技术已被证明是成功的。 优选地，使用多个模槽来单次涂覆多层，使得制造成本最小化。 使用这些涂覆技术，特别是多个模具槽涂层，允许涂覆许多层，其中三至五十层是容易实现的。 这提供了相对便宜的方式，可以快速且高质量地涂覆各种各样的层，特别是光学可变颜料所需的颜料。 涂层材料可以是溶胶，聚合物，复合材料，反应性混合物等，包括这些材料的组合。 光可变颜料的性质由涂层的组成，性质和厚度决定。

    Manufacture of seed derivative compositions
    6.
    发明授权
    Manufacture of seed derivative compositions 有权
    种子衍生物组合物的制造

    公开(公告)号：US08252354B2

    公开(公告)日：2012-08-28

    申请号：US12802337

    申请日：2010-06-04

    申请人： John M. Finney ,  Christopher J. Rueb ,  William A. Hendrickson ,  Daniel R. Roesler ,  Robert G. Bowman ,  David A. Canfield

    发明人： John M. Finney ,  Christopher J. Rueb ,  William A. Hendrickson ,  Daniel R. Roesler ,  Robert G. Bowman ,  David A. Canfield

    IPC分类号： A23L1/10

    CPC分类号： A23L1/366 ,  A21D2/266 ,  A23L25/30 ,  A23L29/238

    摘要： A method is used to separate fractions from a seed. This can be done by: a) Physically breaking down the Chia seed into smaller particles; b) Adding a liquid carrier to the broken Chia seed to form a Chia liquid carrier blend; c) Optionally providing further processing of the Chia liquid carrier blend to further reduce the particle size of the Chia particles d) Optionally centrifuging the Chia liquid carrier blend; e) Optionally forming at least three discernible layers of materials within the centrifuged Chia liquid carrier blend; f) Optionally separating the composition of at least one layer from remaining layers; and g) Optionally combining the separated layers together into a desired combination/ratios h) Drying the separated layers or combined layers into a flowable powder.

    摘要翻译： 一种方法用于从种子中分离级分。 这可以通过以下方式完成：a）将Chia种子物理分解成更小的颗粒; b）将液体载体添加到破碎的Chia种子中以形成Chia液体载体共混物; c）任选地提供Chia液体载体共混物的进一步处理以进一步降低Chia颗粒的粒度d）任选地将Chia液体载体共混物离心; e）任选地在离心的Chia液体载体共混物内形成至少三个可辨别的材料层; f）任选地将至少一层的组合物与剩余的层分离; 和g）任选地将分离的层合在一起形成所需的组合/比例h）将分离的层或组合层干燥成可流动的粉末。

    Process for making particle-coated solid substrates
    8.
    发明授权
    Process for making particle-coated solid substrates 失效
    制造颗粒涂布固体基质的方法

    公开(公告)号：US06037019A

    公开(公告)日：2000-03-14

    申请号：US981997

    申请日：1998-01-08

    申请人： Richard L. Kooyer ,  William A. Hendrickson

    发明人： Richard L. Kooyer ,  William A. Hendrickson

    IPC分类号： B05D1/00 ,  B05D1/24 ,  B05D7/20 ,  C23C24/04 ,  B29C35/08

    CPC分类号： C23C24/04 ,  B05D1/00 ,  B05D1/24 ,  C23C24/00

    摘要： The present invention relates to a process for adhering a powder to a substrate. The process includes the steps of: a) providing an oscillating magnetic field, b) continuously introducing into the magnetic field coating material, a substrate, and a means of affixing the coating material to the substrate by forming a fluidized bed of at least the coating material and providing sufficient force to cause the coating material to adhere to the surface of the substrate, and c) continuously collecting the coated substrate.

    摘要翻译： PCT No.PCT / US96 / 13268 Sec。 371日期1998年1月8日 102（e）日期1998年1月8日PCT提交1996年8月16日PCT公布。 出版物WO97 / 07900 日期：1997年3月6日本发明涉及将粉末粘附到基材上的方法。 该方法包括以下步骤：a）提供振荡磁场，b）通过形成至少涂层的流化床，连续地引入磁场涂层材料，基底和将涂层材料固定到基底上的方法 并且提供足够的力以使涂层材料粘附到衬底的表面，以及c）连续地收集涂覆的衬底。

    Process for patterning powders into thick layers
    9.
    发明授权
    Process for patterning powders into thick layers 失效
    将粉末图案化成厚层的方法

    公开(公告)号：US5817374A

    公开(公告)日：1998-10-06

    申请号：US656089

    申请日：1996-05-31

    申请人： Robert H. Detig ,  William A. Hendrickson

    发明人： Robert H. Detig ,  William A. Hendrickson

    IPC分类号： B05C19/00 ,  B05D1/00 ,  B05D1/32 ,  B05D5/06 ,  D21H19/68 ,  D21H23/50 ,  D21H23/64 ,  H05K3/10 ,  B05D1/06

    CPC分类号： B05C19/00 ,  B05D1/007 ,  B05D1/32 ,  B05D5/067 ,  D21H19/68 ,  H05K3/102 ,  D21H23/50 ,  D21H23/64

    摘要： Particles are applied to the surfaces of materials, especially in the form of discontinuous or patterned coatings on the surfaces of sheet materials by a process comprising the steps of: a) providing a support, b) placing a bed of non-adhered particles on the support, the particles being capable of being moved by an electric field of less than 100 KV/cm, c) placing a mask with a first and second surface over the bed of non-adhered particles, the mask having holes which pass from the first to the second surface, the first surface facing the bed of non-adhered particles without the mask touching the bed of non-adhered particles, the holes in the mask having a size which would allow passage of individual particles from the bed of non-adhered particles through the holes, d) placing a receptor material capable of at least temporarily retaining an electric charge adjacent to the second surface of the mask, which second surface faces away from the bed of non-adhered particles, e) applying an electrical charge to the receptor material which is at least temporarily retained by the receptor material, f) applying an electrical field between the mask and the support, the electrical field being of at least sufficient strength to cause individual particles from the bed of non-adhered particles to move off the first substrate and impact the mask, g) allowing some of the individual particles which move off of the support to enter the holes in the mask and contact the receptor material, and h) the contract by individual particles to the receptor material causing at least some of the particles contacting the receptor material to adhere to the receptor material at least by charge attraction of the individual particles to charge on the receptor material.

    摘要翻译： 颗粒通过包括以下步骤的方法施加到材料的表面，特别是以不连续或图案化的涂层的形式，其包括以下步骤：a）提供载体，b）将非粘附颗粒床放置在 支撑，能够通过小于100KV / cm的电场移动的颗粒，c）将具有第一和第二表面的掩模放置在非附着颗粒的床上，所述掩模具有从第一 到第二表面，第一表面面向非附着颗粒床，而不用掩模接触非粘附颗粒床，掩模中的孔具有允许单个颗粒从未粘附的床通过的尺寸 颗粒通过孔，d）放置能够至少暂时保持与掩模的第二表面相邻的电荷的受体材料，该第二表面背离非附着颗粒的床，e） 对受体材料至少暂时保持的受体材料的电荷，f）在掩模和支撑体之间施加电场，电场至少具有足够的强度，以使来自未粘附床的单个颗粒 颗粒离开第一基底并撞击掩模，g）允许从载体移出的一些单个颗粒进入掩模中的孔并接触受体材料，以及h）单个颗粒对受体的收缩 使至少一些与受体材料接触的颗粒的材料至少通过各个颗粒的电荷吸引而附着到受体材料上，以对受体材料充电。