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    • 24. 发明公开
    • INORGANIC PARTICLES WITH IMPROVED FLOWABILITY
    • 无机粒子具有改善的流动性
    • EP3174829A1
    • 2017-06-07
    • EP14896953.8
    • 2014-07-04
    • Dow Global Technologies LLCRohm and Haas Company
    • SUN, TongLIU, YangHUANG, YanWANG, Tao
    • C01G23/04C01G9/02C01F7/02C11D11/02
    • C09C3/043C08K9/08C09C3/10C09D7/61C09D133/12
    • The present invention provides spray-dried powders comprising from 0.1% to 25% a hydrophobic polymer, from 75% to 99.9% inorganic particles, and less than 3% a dispersant. The Tg of the hydrophobic polymer is less than 105° C., the average particle size of the inorganic particles is from 5 nm to 100 um, and the average particle size of the spray-dried powders is from 1 um to 400 um. The hydrophobic polymer comprises, as polymerization units, an ethylenically unsaturated nonionic monomer. The present invention further provides a process for the preparation of the spray-dried powders comprising (a) preparing a solution comprising the hydrophobic polymer, the inorganic particles, and the dispersant; and (b) adding the solution into a spray dryer and preparing the spray-dried powders.
    • 本发明提供喷雾干燥的粉末,其包含0.1%至25%的疏水性聚合物,75%至99.9%的无机颗粒和小于3%的分散剂。 疏水性聚合物的Tg小于105℃,无机颗粒的平均粒径为5nm至100μm,喷雾干燥粉末的平均粒径为1μm至400μm。 疏水聚合物包含作为聚合单元的烯键式不饱和非离子单体。 本发明进一步提供了制备喷雾干燥粉末的方法,其包括(a)制备包含疏水性聚合物,无机颗粒和分散剂的溶液; 和(b)将该溶液加入喷雾干燥器中并制备喷雾干燥的粉末。
    • 29. 发明申请
    • PICONET SPANNING TREE NETWORK
    • PICONET SPANNING TREE网络
    • WO2005062809A2
    • 2005-07-14
    • PCT/US2004/042585
    • 2004-12-20
    • MOTOROLA INC.HESTER, Lance, E.HUANG, YanRAMADAS, Padmaja
    • HESTER, Lance, E.HUANG, YanRAMADAS, Padmaja
    • H04L12/56H04W8/26H04W84/18
    • H04W84/18H04L45/04H04L45/48H04W8/26
    • An apparatus and method for a spanning tree network. A communication device (160) can connect to a piconet network (100) and the communication device can transmit at least one available piconet identifier prior to receiving a request for the available piconet identifier from a dependent communication device (180), the available piconet identifier providing a parent piconet coordinator identification for the dependent communication device. A dependent communication device can connect to the piconet network, determine if the communication device can support a dependent piconet, and receive at least one available piconet identifier prior to requesting information regarding establishing a dependent piconet, the available piconet identifier providing parent piconet identification for the communication device for the dependent piconet.
    • 一种生成树网络的装置和方法。 通信设备(160)可以连接到微微网络(100),并且通信设备可以在从依赖通信设备(180)接收到可用微微网标识符的请求之前发送至少一个可用微微网标识符,可用微微网标识符 为依赖通信设备提供父微微网协调器标识。 依赖通信设备可以连接到微微网络,确定通信设备是否可以支持依赖微微网,并且在请求关于建立依赖微微网的信息之前接收至少一个可用微微网标识符,该可用微微网标识符提供用于该微微网的父微微网识别 用于依赖微微网的通信设备。