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40 条记录 (耗时 0.026 秒)

    PROCESS FOR PRODUCTION OF CLAY NANOCOMPOSITE
    32.
    发明申请
    PROCESS FOR PRODUCTION OF CLAY NANOCOMPOSITE 审中-公开
    生产粘土纳米复合材料的方法

    公开(公告)号：US20100081730A1

    公开(公告)日：2010-04-01

    申请号：US12238892

    申请日：2008-09-26

    申请人： Klaus Unseld ,  Dirk van Eck ,  Hans-Bernd Fuchs ,  Rene Jean Zimmer ,  Claude Ernest Felix Boes ,  Roman Gorl

    发明人： Klaus Unseld ,  Dirk van Eck ,  Hans-Bernd Fuchs ,  Rene Jean Zimmer ,  Claude Ernest Felix Boes ,  Roman Gorl

    IPC分类号： C08J5/14

    CPC分类号： C08L21/00 ,  B60C1/00 ,  C08J3/07 ,  C08J3/2053 ,  C08J3/215 ,  C08J2307/02 ,  C08J2309/08 ,  C08J2309/10 ,  C08J2321/02 ,  C08K9/04 ,  C08L1/02 ,  C08L3/04 ,  C08L2666/26 ,  C08L2666/04

    摘要： The present invention is directed to a process of preparing a nanocomposite comprised of an elastomer and at least partially exfoliated, intercalated water-swellable clay, comprising the steps of (A) forming a first blend of water-swelled clay and anionic polymer particle emulsion by blending: (1) an aqueous mixture comprised of water and a multilayered water-swellable clay, exclusive of an intercalant for said clay, wherein said water-swellable clay is comprised of a plurality of stacked platelets with water-expanded galleries between said platelets, wherein said galleries contain naturally occurring cationic ion exchangeable ions therein; and (2) an elastomer latex comprising an elastomer selected from the group consisting of natural rubber, synthetic polyisoprene, polybutadiene, and styrene-butadiene rubber; (B) blending with said first blend an aqueous mixture comprised of water and from 1 to 5 percent by weight of a polar polymer selected from the group consisting of hydroxyethylcellulose, carboxymethylcellulose, carboxymethylcellulose sodium salt, starch, modified starch, gelatin, polyvinylalcohol, polyacrylic acid, polyacrylic acid salts, derivatives of polyacrylic acid, and carboxylated rubbers.

    摘要翻译： 本发明涉及一种制备纳米复合材料的方法，所述纳米复合材料由弹性体和至少部分剥离的插层的水溶胀性粘土组成，包括以下步骤：（A）通过以下步骤形成水溶胀粘土和阴离子聚合物颗粒乳液的第一共混物： 混合：（1）由水和多层水溶胀性粘土组成的水性混合物，不包括用于所述粘土的插入剂，其中所述水溶胀性粘土由在所述血小板之间的多个具有水膨胀图案的层叠血小板组成， 其中所述画廊中含有天然存在的阳离子可交换离子; 和（2）弹性体胶乳，其包含选自天然橡胶，合成聚异戊二烯，聚丁二烯和苯乙烯 - 丁二烯橡胶的弹性体; （B）与所述第一共混物混合由水组成的含水混合物和1-5重量％的极性聚合物，其选自羟乙基纤维素，羧甲基纤维素，羧甲基纤维素钠盐，淀粉，改性淀粉，明胶，聚乙烯醇，聚丙烯酸 酸，聚丙烯酸盐，聚丙烯酸衍生物和羧化橡胶。

    Tire sensor and method of assembly
    35.
    发明授权
    Tire sensor and method of assembly 失效
    轮胎传感器和组装方法

    公开(公告)号：US06951139B2

    公开(公告)日：2005-10-04

    申请号：US10729600

    申请日：2003-12-05

    申请人： Rene Francois Reuter ,  Claude Ernest Félix Boes ,  Peter Phelps Roch ,  Rene Jean Zimmer ,  Damian Georges

    发明人： Rene Francois Reuter ,  Claude Ernest Félix Boes ,  Peter Phelps Roch ,  Rene Jean Zimmer ,  Damian Georges

    IPC分类号： G01L1/14 ,  G01B7/16

    CPC分类号： G01L1/142

    摘要： A stress sensor includes two capacitor plates held in a spaced-apart relationship by a connector block situated therebetween. The connector block includes a plurality of rods protruding from opposite connector block sides and extending into a respective capacitor plate to attach peripheral portions of each capacitor plate to the connector block. A small air gap is maintained between peripheral portions of the capacitor plates by the inclusion of a spacer member. Terminal end portions of the protruding rods are deformed such as by the application of heat over an outer surface of the capacitor plates to retain the capacitor plates in a fixed mutual relationship. The terminal end portions of the rods further serve to prevent horizontal or vertical slippage between the capacitor plates when the sensor is vulcanized into rubber compounds such as in a tire. Once embedded within the rubber compound, the gap between the capacitor plates varies responsively to stress within the rubber compound whereby varying proportionately the capacitance of the device. A signal is directed into the sensor device and an antenna positioned proximate to the device detects the capacitance value between the capacitor plates. As the capacitance varies proportionately with stress within the material, the antenna detects the changes and transmits data to a remote reader that interprets the data to ascertain measured stress within the rubber compound.

    摘要翻译： 应力传感器包括通过位于其间的连接器块以间隔开的关系保持的两个电容器板。 连接器块包括从相对的连接器块侧面突出并延伸到相应的电容器板中的多个杆，以将每个电容器板的周边部分附接到连接器块。 通过包括间隔件，在电容器板的周边部分之间保持小的气隙。 突出杆的端子端部例如通过在电容器板的外表面上施加热而变形，以将电容器板保持在固定的相互关系。 当传感器硫化成诸如轮胎中的橡胶化合物时，杆的末端部分还用于防止电容器板之间的水平或垂直滑动。 一旦嵌入在橡胶混合物中，电容器板之间的间隙响应于橡胶混合物内的应力而变化，从而使装置的电容成比例地变化。 信号被引导到传感器设备中，并且靠近设备定位的天线检测电容器板之间的电容值。 由于电容随材料内部的应力成比例地变化，天线会检测到变化，并将数据传输给远程读取器，以解释数据以确定橡胶混合物内的测量应力。

    Pneumatic tire
    38.
    发明授权
    Pneumatic tire 有权
    气动轮胎

    公开(公告)号：US07897664B2

    公开(公告)日：2011-03-01

    申请号：US12628340

    申请日：2009-12-01

    申请人： Rene Jean Zimmer ,  Hans-Bernd Fuchs ,  Georges Koster ,  Claude Ernest Felix Boes ,  Wolfgang Albert Lauer

    发明人： Rene Jean Zimmer ,  Hans-Bernd Fuchs ,  Georges Koster ,  Claude Ernest Felix Boes ,  Wolfgang Albert Lauer

    IPC分类号： C08K5/15 ,  C08K5/1515 ,  B60C5/00

    CPC分类号： B29D30/72 ,  B29D2030/726 ,  B60C1/0016 ,  B60C1/0025 ,  C08K5/1545 ,  Y10T152/10495 ,  C08L21/00

    摘要： The present invention relates to a pneumatic tire having a component comprising at least one elastomer containing olefinic unsaturation; and compound of formula I wherein: R1, R3, R4, R5, R6, and R8 are each independently hydrogen, alkyl, aryl, halogen, or substituted or unsubstituted oxygen, nitrogen or sulfur atoms; R2 is hydrogen, alkyl, aryl, or is absent; R7 is substituted or unsubstituted oxygen, nitrogen, sulfur, or halogen; R9, R10, R11 and R12 are each independently hydrogen, alkyl, aryl, halogen, nitro or substituted or unsubstituted oxygen, nitrogen or sulfur atoms; and X is oxygen, sulfur, or nitrogen.

    摘要翻译： 本发明涉及具有包含至少一种含有烯属不饱和键的弹性体的组分的充气轮胎， 式Ⅰ化合物其中：R 1，R 3，R 4，R 5，R 6和R 8各自独立地为氢，烷基，芳基，卤素或取代或未取代的氧，氮或硫原子; R2是氢，烷基，芳基或不存在; R7是取代或未取代的氧，氮，硫或卤素; R9，R10，R11和R12各自独立地为氢，烷基，芳基，卤素，硝基或取代或未取代的氧，氮或硫原子; X是氧，硫或氮。