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153 条记录 (耗时 0.033 秒)

    Soft polymeric compounds including hydrophobic fillers
    3.
    发明授权
    Soft polymeric compounds including hydrophobic fillers 失效
    软聚合物包括疏水填料

    公开(公告)号：US06458881B1

    公开(公告)日：2002-10-01

    申请号：US09717957

    申请日：2000-11-20

    申请人： Xiao-Dong Pan ,  Xiaorong Wang

    发明人： Xiao-Dong Pan ,  Xiaorong Wang

    IPC分类号： C08K501

    CPC分类号： C08L53/00

    摘要： A polymer gel composition having a Shore A hardness less than 20. The polymer gel composition includes a polymer having at least 2 blocks derived from a vinyl-substituted aromated hydrocarbon, a R1R2ethylene, an alkyl vinyl ether, a maleimide, and a conjugated diene. At least one hydrophobic filler is included and, optionally, an extender. If maleimide is chosen, a maleated polyalkylene and a grafting agent are also included in the polymer composition.

    摘要翻译： 具有肖氏A硬度小于20的聚合物凝胶组合物。聚合物凝胶组合物包括具有至少2个由乙烯基取代的芳香烃，R 1 R 2乙烯，烷基乙烯基醚，马来酰亚胺和共轭二烯衍生的嵌段的聚合物。 包括至少一种疏水性填料，任选地为增量剂。 如果选择马来酰亚胺，则聚合物组合物中也包括马来化的聚亚烷基和接枝剂。

    Polymeric particles and processes for preparation of polymeric particles that involve molding
    5.
    发明授权
    Polymeric particles and processes for preparation of polymeric particles that involve molding 有权
    用于制备涉及模塑的聚合物颗粒的聚合物颗粒和方法

    公开(公告)号：US08841378B2

    公开(公告)日：2014-09-23

    申请号：US12166633

    申请日：2008-07-02

    申请人： Xiaorong Wang ,  George Böhm

    发明人： Xiaorong Wang ,  George Böhm

    IPC分类号： B32B5/16 ,  B29B9/10 ,  C08J3/12 ,  C08J3/24

    CPC分类号： C08J5/00 ,  C08J3/12 ,  C08J3/24 ,  C08J7/123 ,  Y10T428/2982

    摘要： Polymeric particles having a size of about 0.1 to about 100 microns comprising at least two different phase separated polymers, at least one pigment, and at least one additive, where the pigment and additive are distributed within the phase separated polymers. Also disclosed are methods for preparing polymeric particles comprising phase separated polymers that comprise additives and pigments, wherein the methods involve molding.

    摘要翻译： 尺寸为约0.1至约100微米的聚合物颗粒包含至少两种不同相分离的聚合物，至少一种颜料和至少一种添加剂，其中颜料和添加剂分布在相分离的聚合物内。 还公开了制备包含相分离聚合物的聚合物颗粒的方法，所述相分离聚合物包含添加剂和颜料，其中所述方法涉及模塑。

    Interpolymers containing isobutylene and diene mer units
    6.
    发明授权
    Interpolymers containing isobutylene and diene mer units 有权
    含异丁烯和二烯烃单元的共聚物

    公开(公告)号：US08513361B2

    公开(公告)日：2013-08-20

    申请号：US12808943

    申请日：2008-12-29

    申请人： Xiaorong Wang ,  Yuan-Yong Yan

    发明人： Xiaorong Wang ,  Yuan-Yong Yan

    IPC分类号： C08L53/02

    CPC分类号： C08G81/021 ,  C08F8/00 ,  C08F297/04

    摘要： This disclosure relates to a block interpolymer comprising at least one diene block and at least one butyl block, wherein the at least one butyl block comprises residue from a functionalizing agent on at least one end adjacent to the diene block(s). The disclosure also relates to methods of making such block interpolymers. Also disclosed is a rubber composition comprising: (a) a block interpolymer comprising at least one diene block and at least one butyl block, and (b) a filler, wherein said at least one butyl block comprises residue from a functionalizing agent on at least one end adjacent to said diene block(s).

    摘要翻译： 本公开内容涉及包含至少一个二烯嵌段和至少一个丁基嵌段的嵌段互聚物，其中所述至少一个丁基嵌段包含在与二烯嵌段相邻的至少一个末端的官能化试剂的残基。 本公开还涉及制备这种嵌段互聚物的方法。 还公开了一种橡胶组合物，其包含：（a）包含至少一个二烯嵌段和至少一个丁基嵌段的嵌段互聚物，和（b）填料，其中所述至少一个丁基嵌段至少包含官能化试剂的残基 一端与所述二烯嵌段相邻。

    Method of making nano-particles of selected size distribution
    7.
    发明授权
    Method of making nano-particles of selected size distribution 有权
    制备选择尺寸分布的纳米颗粒的方法

    公开(公告)号：US08063142B2

    公开(公告)日：2011-11-22

    申请号：US10791049

    申请日：2004-03-02

    申请人： Xiaorong Wang ,  Victor J. Foltz

    发明人： Xiaorong Wang ,  Victor J. Foltz

    IPC分类号： C08L53/02

    CPC分类号： C08L21/00 ,  B82Y40/00 ,  C08F279/02 ,  C08L23/26 ,  C08L51/04 ,  C08L53/02 ,  Y10T428/2998 ,  C08L2666/24 ,  C08F212/36

    摘要： A process for forming a nanoparticle composition is provided. The process includes polymerizing conjugated diene monomer in a hydrocarbon solvent to form a first reaction mixture, and charging excess alkenylbenzense monomer and anionic catalyst to form mono-block and diblock polymers. Micelles of said mono-block and diblock polymers are formed, and at least one crosslinking agent is added to cross-link the micelles and form nanoparticles. The nanoparticles preferably have a poly(alkenylbenzene) core and an outer layer including monomer units selected from the group consisting of conjugated dienes, alkenylbenzenes, alkylenes, and mixtures thereof, and a size distribution of between about 1 and 1000 nm.

    摘要翻译： 提供了形成纳米颗粒组合物的方法。 该方法包括在烃溶剂中聚合共轭二烯单体以形成第一反应混合物，并加入过量的链烯基苯基单体和阴离子催化剂以形成单嵌段和二嵌段聚合物。 形成所述单嵌段和二嵌段聚合物的胶束，并加入至少一种交联剂以交联胶束并形成纳米颗粒。 纳米颗粒优选具有聚（烯基苯）核，外层包括选自共轭二烯，烯基苯，亚烷基及其混合物的单体单元，其尺寸分布在约1nm至1000nm之间。

    Rubber composition containing functionalized polymer nanoparticles
    10.
    发明授权
    Rubber composition containing functionalized polymer nanoparticles 有权
    含有官能化聚合物纳米粒子的橡胶组合物

    公开(公告)号：US07718737B2

    公开(公告)日：2010-05-18

    申请号：US10791177

    申请日：2004-03-02

    申请人： Xiaorong Wang ,  James E. Hall ,  Georg G. A. Böhm ,  Chenchy Jeffrey Lin

    发明人： Xiaorong Wang ,  James E. Hall ,  Georg G. A. Böhm ,  Chenchy Jeffrey Lin

    IPC分类号： C08F279/00

    CPC分类号： B82Y30/00 ,  C08F279/02 ,  C08F222/06

    摘要： A polymer nanoparticle is provided. The nanoparticle includes an inner layer having alkenylbenzene monomer units. The nanoparticle further includes an outer layer having monomer units selected from conjugated dienes, alkylenes, alkenylbenzenes, and mixtures thereof. The nanoparticle has at least one functional group associated with the outer layer. Applications of use as additives for rubber, including the rubber compositions, are also provided.

    摘要翻译： 提供聚合物纳米颗粒。 纳米颗粒包括具有烯基苯单体单元的内层。 纳米颗粒还包括具有选自共轭二烯，亚烷基，链烯基苯及其混合物的单体单元的外层。 纳米颗粒具有与外层相关联的至少一个官能团。 还提供了用作橡胶添加剂的应用，包括橡胶组合物。