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    Method for manufacturing encapsulated superhard material
    113.
    发明授权
    Method for manufacturing encapsulated superhard material 有权
    密封超硬材料的制造方法

    公开(公告)号：US09555387B2

    公开(公告)日：2017-01-31

    申请号：US13028095

    申请日：2011-02-15

    Applicant: Keith Gush ,  Mark Gregory Munday ,  Peter Schmock ,  Stephen Kelly

    Inventor： Keith Gush ,  Mark Gregory Munday ,  Peter Schmock ,  Stephen Kelly

    IPC: B01J13/04

    CPC classification number: B01J13/043

    Abstract: A process for the formation of pellets containing an ultra hard (superhard) core coated with an encapsulating material includes utilizing a shovel rotor in combination with a rotating pan and/or a fluidized bed apparatus in sequence. The process includes providing a source of superhard material, providing a mixture comprising a binder, a solvent or fluid medium and the intended coating or encapsulating layer, and combining the superhard material and the mixture in a shovel rotor. The rotor of the shovel rotor is rotated at a velocity such that the superhard material is encapsulated by the mixture to form pellets. The pellets are introduced into a rotating vessel or fluidized bed granulating apparatus, and the pellets are contacted with encapsulating material to form pellets of greater mass than the pellets introduced into the vessel.

    Abstract translation: 形成包含用包封材料涂覆的超硬（超硬）芯的颗粒的方法包括依次将铲式转子与旋转盘和/或流化床装置组合使用。 该方法包括提供超硬材料源，提供包含粘合剂，溶剂或流体介质和预期涂层或包封层的混合物，以及在铲式转子中组合超硬材料和混合物。 铲式转子的转子以这样的速度旋转，使得超硬材料被混合物包封以形成颗粒。 将颗粒引入旋转容器或流化床造粒装置中，并将颗粒与包封材料接触以形成比引入容器的颗粒更大质量的颗粒。

    MICROPARTICLES AND A SYTEM AND METHOD FOR THE SYNTHESIS OF MICROPARTICLES
    115.
    发明申请
    MICROPARTICLES AND A SYTEM AND METHOD FOR THE SYNTHESIS OF MICROPARTICLES 有权
    微量元素和合成微生物的SYTEM和方法

    公开(公告)号：US20150183655A1

    公开(公告)日：2015-07-02

    申请号：US14404575

    申请日：2013-05-31

    Applicant: University College Dublin, National University of Ireland, Dublin

    Inventor： Gil Lee ,  Mark Platt ,  James O'Mahony

    IPC: C01G49/02 ,  B01F15/02 ,  B01F7/00 ,  B01F3/08 ,  B01F3/22

    CPC classification number: C01G49/02 ,  A61B5/055 ,  A61K9/5094 ,  B01F3/0811 ,  B01F3/0853 ,  B01F3/223 ,  B01F7/00 ,  B01F15/0203 ,  B01F2015/062 ,  B01J13/043 ,  B01J13/125 ,  C01P2004/61 ,  C01P2006/42 ,  H01F1/0054

    Abstract: There is provided a method of producing microparticles using an emulsion based synthesis route including: Providing a first fluid phase and a second fluid phase, wherein the first fluid phase is a continuous phase and the second fluid phase is a dispersed phase comprising a dispersed material, wherein the continuous phase is immiscible with the dispersed phase; Mixing the first continuous phase and the second dispersed phase in the presence of a surfactant in a shear device to form an emulsion of droplets of controllable size and having a narrow drop size distribution; Drying the emulsion to form microparticles of controllable size and having narrow size distribution, and wherein the microparticles may comprise spherical, crumpled, dimpled, porous or hollow microparticles morphology. Also provided is a system including shear device and drying arrangement. Also provided are micro particles of controllable size and morphology formed by the method.

    Abstract translation: 提供了使用基于乳液的合成途径制备微粒的方法，包括：提供第一流体相和第二流体相，其中第一流体相是连续相，第二流体相是包含分散材料的分散相， 其中连续相与分散相不混溶; 在剪切装置中在存在表面活性剂的情况下将第一连续相和第二分散相混合以形成可控尺寸并具有窄液滴尺寸分布的液滴的乳液; 干燥乳液以形成可控尺寸并且具有窄尺寸分布的微粒，并且其中微粒可以包含球形，皱缩的，凹陷的，多孔的或中空的微粒形态。 还提供了包括剪切装置和干燥装置的系统。 还提供了通过该方法形成的可控尺寸和形态的微粒。

    Method for encapsulation of microparticles
    118.
    发明授权
    Method for encapsulation of microparticles 失效
    微粒封装方法

    公开(公告)号：US08569028B2

    公开(公告)日：2013-10-29

    申请号：US12797087

    申请日：2010-06-09

    Applicant: Xixuan Jin ,  Daniel B. Custis

    Inventor： Xixuan Jin ,  Daniel B. Custis

    IPC: C12N1/04 ,  C12N1/12 ,  C12N1/20 ,  C12N11/00 ,  C12N11/10 ,  C12N11/16

    CPC classification number: C12N1/04 ,  A61K2035/128 ,  B01J13/043 ,  C12N1/14

    Abstract: A method for encapsulation of microparticles (e.g., fungal conidia), involving (i) suspending microparticles in an aqueous solution containing at least one sugar to form an aqueous suspension wherein the concentration of said sugar is about 0.1 to 10% w/v, and (ii) spray drying said aqueous suspension with a spray dryer, wherein the inlet temperature of said spray dryer is about 40° C. to about 140° C. and the outlet temperature of said spray dryer is about 20° C. to about 80° C.

    Abstract translation: 一种包封微粒（例如真菌分生孢子）的方法，包括（i）将微粒悬浮在含有至少一种糖的水溶液中以形成水性悬浮液，其中所述糖的浓度为约0.1至10％w / v，以及 （ii）用喷雾干燥器喷雾干燥所述水性悬浮液，其中所述喷雾干燥器的入口温度为约40℃至约140℃，所述喷雾干燥器的出口温度为约20℃至约80℃ C。

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