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    Elastomeric Copolymers, Copolymer Compositions, and Their Use in Articles
    3.
    发明申请
    Elastomeric Copolymers, Copolymer Compositions, and Their Use in Articles 审中-公开
    弹性共聚物，共聚物组合物及其在制品中的应用

    公开(公告)号：US20110060086A1

    公开(公告)日：2011-03-10

    申请号：US12861414

    申请日：2010-08-23

    申请人： Michael Brendan Rodgers ,  Weiqing Weng ,  John Patrick Soisson ,  Robert Norman Webb ,  Sunny Jacob

    发明人： Michael Brendan Rodgers ,  Weiqing Weng ,  John Patrick Soisson ,  Robert Norman Webb ,  Sunny Jacob

    IPC分类号： C08L27/00 ,  C08F12/16 ,  C08L9/00 ,  C08L77/00 ,  C08L35/04 ,  C08L41/00 ,  C08L25/06 ,  C08L37/00 ,  C08L29/00 ,  C08K3/26 ,  C08K3/22 ,  C08K3/34

    CPC分类号： C08K9/04 ,  C08K3/346 ,  C08L23/02 ,  C08L23/22 ,  C08L2666/06

    摘要： A copolymer is formed from an isoolefin having from 4 to 7 carbon atoms and an alkylstyrene. The copolymer has a substantially homogeneous compositional distribution. The copolymer has from about 8 to about 12 wt % of alkylstyrene and at least 85 wt % of isoolefin. The copolymer is preferably halogenated with about 1.1 to about 1.5 wt % of a halogen. The copolymer may in elastomeric nanocomposites. To obtain a good dispersion of the nanoclay in a formulated compound, at least one cure accelerator is selected from the group consisting of mercaptobenzothiazole disulfide, mercaptobenzothiazole, cyclohexyl benzothiazole disulfide, dibutyl thiourea, tetramethylthiuram disulfide, 4-4-dithiodimropholine, zinc dimethyldithiocarbamate, and zinc dibutylphosphorodithiate.

    摘要翻译： 由具有4至7个碳原子的异烯烃和烷基苯乙烯形成共聚物。 共聚物具有基本均匀的组成分布。 共聚物具有约8至约12重量％的烷基苯乙烯和至少85重量％的异烯烃。 共聚物优选卤化为约1.1至约1.5重量％的卤素。 共聚物可以在弹性纳米复合材料中。 为了在配制的化合物中获得纳米粘土的良好分散体，至少一种固化促进剂选自巯基苯并噻唑二硫化物，巯基苯并噻唑，环己基苯并噻唑二硫化物，二丁基硫脲，二硫化四甲基秋兰姆，4-4-二硫代环己烷，二甲基二硫代氨基甲酸锌和 二丁基二硫代磷酸锌。

    Elastomer nanocomposites with incorporated process oils
    8.
    发明授权
    Elastomer nanocomposites with incorporated process oils 有权
    具有加工油的弹性体纳米复合材料

    公开(公告)号：US09475910B2

    公开(公告)日：2016-10-25

    申请号：US12605548

    申请日：2009-10-26

    申请人： Weiqing Weng ,  Bharat Bhushan Sharma ,  Michael Brendan Rodgers

    发明人： Weiqing Weng ,  Bharat Bhushan Sharma ,  Michael Brendan Rodgers

    IPC分类号： C08L25/08 ,  B60C1/00 ,  B28B17/00 ,  C08L23/28 ,  C08J3/215

    CPC分类号： C08J3/215 ,  B60C1/0008 ,  C08J2323/28 ,  C08K2201/011

    摘要： This disclosure is directed to nanocomposite compositions that are suitable for air bladders, innertubes, innerliners and other desirable air-retention articles. In particular, this disclosure is directed to compositions that include the nanocomposite, the nanocomposite made in such that its air-retention properties are much improved over what is known, while maintaining desirable elasticity and processability. In a particular aspect, an air-retention article such as an innerliner if formed by first contacting a desirable elastomer, especially a functionalized poly(isobutylene-co-p-methylstyrene) elastomer, with one or more layered fillers such as a clay described further below, and also contacting one or more processing aids, and one or more solvents to form an nanocomposite composition. The nanocomposite composition is then precipitated to form the solid nanocomposite composition which can be dried and further blended with other suitable ingredients such as, for example, curative agents, thus forming an innerliner suitable for a tire or other article.

    摘要翻译： 本公开涉及适合于气囊，内管，内衬和其它所需的保气制品的纳米复合组合物。 特别地，本公开涉及包括纳米复合材料的纳米复合材料，其制成的纳米复合材料在保持理想的弹性和可加工性的同时保持其性能比已知的大大改进。 在一个特定的方面中，诸如内衬的保气制品，如果通过首先使所需的弹性体，特别是官能化的聚（异丁烯 - 共 - 对 - 甲基苯乙烯）弹性体与一种或多种层状填料如粘土进一步接触而形成， 并且还接触一种或多种加工助剂和一种或多种溶剂以形成纳米复合组合物。 然后将纳米复合材料组合物沉淀以形成固体纳米复合材料组合物，其可以被干燥并进一步与其它合适的成分例如固化剂共混，从而形成适合于轮胎或其它制品的内衬层。

    Elastomeric Nanocomposite Manufacturing
    9.
    发明申请
    Elastomeric Nanocomposite Manufacturing 有权
    弹性纳米复合材料制造

    公开(公告)号：US20110294939A1

    公开(公告)日：2011-12-01

    申请号：US12788164

    申请日：2010-05-26

    申请人： John P. Soisson ,  Yuan-Ju (Ray) Chen ,  Weiqing Weng ,  Michael Brendan Rodgers ,  Robert N. Webb

    发明人： John P. Soisson ,  Yuan-Ju (Ray) Chen ,  Weiqing Weng ,  Michael Brendan Rodgers ,  Robert N. Webb

    IPC分类号： C08K3/34

    CPC分类号： C08K3/34 ,  B60C1/00 ,  B82Y30/00 ,  C08J3/21 ,  C08J3/215 ,  C08J5/005 ,  C08J2323/22 ,  C08J2323/28 ,  C08L23/22 ,  Y10T428/31504 ,  C08L23/283 ,  C08L2666/02

    摘要： An elastomeric nanocomposite is produced from an isobutylene-based polymer and a layered nanofiller. The process of preparing the nanocomposite includes the steps of a) polymerizing isobutylene monomers and multiolefin monomers to produce an isobutylene-based polymer; b) completing at least one mass transfer dependent stage in the process wherein, after completion of the stage and prior to any recovery of the polymer, the polymer is dissolved in a solvent to create a polymer cement; c) contacting the layered nanofiller and the polymer solvent to obtain the nanocomposite; and d) recovering the nanocomposite. The layered nanofiller may be in a slurry prior to contacting with the polymer cement.

    摘要翻译： 弹性纳米复合材料由异丁烯基聚合物和层状纳米填料制成。 制备纳米复合材料的方法包括以下步骤：a）聚合异丁烯单体和多烯烃单体以制备异丁烯基聚合物; b）在该过程中完成至少一个传质相关阶段，其中在阶段完成之后和在任何回收聚合物之前，将聚合物溶解在溶剂中以产生聚合物粘合剂; c）使层状纳米填料和聚合物溶剂接触以获得纳米复合材料; 和d）回收纳米复合材料。 在与聚合物粘合剂接触之前，层状纳米填料可以是浆料。

    Elastomer Nanocomposites With Incorporated Process Oils
    10.
    发明申请
    Elastomer Nanocomposites With Incorporated Process Oils 有权
    具有加工油的弹性体纳米复合材料

    公开(公告)号：US20110098405A1

    公开(公告)日：2011-04-28

    申请号：US12605548

    申请日：2009-10-26

    申请人： Weiqing Weng ,  Bharat Bhushan Sharma ,  Michael Brendan Rodgers

    发明人： Weiqing Weng ,  Bharat Bhushan Sharma ,  Michael Brendan Rodgers

    IPC分类号： C08L25/08

    CPC分类号： C08J3/215 ,  B60C1/0008 ,  C08J2323/28 ,  C08K2201/011

    摘要： This disclosure is directed to nanocomposite compositions that are suitable for air bladders, innertubes, innerliners and other desirable air-retention articles. In particular, this disclosure is directed to compositions that include the nanocomposite, the nanocomposite made in such that its air-retention properties are much improved over what is known, while maintaining desirable elasticity and processability. In a particular aspect, an air-retention article such as an innerliner if formed by first contacting a desirable elastomer, especially a functionalized poly(isobutylene-co-p-methylstyrene) elastomer, with one or more layered fillers such as a clay described further below, and also contacting one or more processing aids, and one or more solvents to form an nanocomposite composition. The nanocomposite composition is then precipitated to form the solid nanocomposite composition which can be dried and further blended with other suitable ingredients such as, for example, curative agents, thus forming an innerliner suitable for a tire or other article.

    摘要翻译： 本公开涉及适合于气囊，内管，内衬和其它所需的保气制品的纳米复合组合物。 特别地，本公开涉及包括纳米复合材料的纳米复合材料，其制成的纳米复合材料在保持理想的弹性和可加工性的同时保持其性能比已知的大大改进。 在一个特定的方面中，诸如内衬的保气制品，如果通过首先使所需的弹性体，特别是官能化的聚（异丁烯 - 共 - 对 - 甲基苯乙烯）弹性体与一种或多种层状填料如粘土进一步接触而形成， 并且还接触一种或多种加工助剂和一种或多种溶剂以形成纳米复合组合物。 然后将纳米复合材料组合物沉淀以形成固体纳米复合材料组合物，其可以被干燥并进一步与其它合适的成分例如固化剂共混，从而形成适合于轮胎或其它制品的内衬层。