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6 条记录 (耗时 0.011 秒)

    ARBORESCENT POLYMERS HAVING A CORE WITH A HIGH GLASS TRANSITION TEMPERATURE AND PROCESS FOR MAKING SAME
    3.
    发明公开
    ARBORESCENT POLYMERS HAVING A CORE WITH A HIGH GLASS TRANSITION TEMPERATURE AND PROCESS FOR MAKING SAME 审中-公开
    具有高玻璃化转变温度核心的憎水聚合物及其制备方法

    公开(公告)号：EP2558509A1

    公开(公告)日：2013-02-20

    申请号：EP11768302.9

    申请日：2011-04-08

    申请人： Lanxess Inc.

    发明人： STOJCEVIC, Goran ,  TEERTSTRA, Steven ,  FERRARI, Lorenzo ,  KULBABA, Kevin ,  DAVIDSON, Gregory

    IPC分类号： C08F257/02 ,  A61L27/34

    CPC分类号： C08F212/08 ,  A61L31/10 ,  C08F236/10 ,  C08F257/02 ,  C08L25/10 ,  C08F210/10 ,  C08F236/08

    摘要： The present invention relates to arborescent polymers comprising isoolefins and styrenic monomers, as well as processes for making same. In particular, the invention relates to highly branched block copolymers comprising an arborescent core with a high glass-transition temperature (Tg) and branches attached to the core terminated in polymer endblock segments with a low Tg. The copolymers of the invention desirably exhibit thermoplastic elastomeric properties and, in one embodiment, are desirably suited to biomedical applications.

    摘要翻译： 本发明涉及包含异烯烃和苯乙烯单体的树枝状聚合物，以及制造它们的方法。 具体地说，本发明涉及包含具有高玻璃化转变温度（Tg）的树枝状核芯的高度支化的嵌段共聚物和以低Tg连接到以聚合物端嵌段链段封端的核心的支链。 本发明的共聚物理想地表现出热塑性弹性体性质，并且在一个实施方案中，理想地适合于生物医学应用。

    Peroxide cured thermoplastic vulcanizates comprising butyl rubber
    5.
    发明公开
    Peroxide cured thermoplastic vulcanizates comprising butyl rubber 有权
    Peroxidgehärtetethermoplastische Vulkanisate mit Butylkautschuk

    公开(公告)号：EP1897912A1

    公开(公告)日：2008-03-12

    申请号：EP07115493.4

    申请日：2007-09-03

    申请人： Lanxess Inc.

    发明人： RESENDES, Rui ,  BEILBY, Jon ,  PUGSLEY, Judy ,  KRISTA, Rayner ,  FERRARI, Lorenzo

    IPC分类号： C08L23/22 ,  C08K5/14 ,  C08L23/00

    CPC分类号： C08L23/22 ,  C08K5/005 ,  C08K5/01 ,  C08K5/14 ,  C08L23/10 ,  C08L2207/04 ,  C08L2312/00 ,  C08L2666/02 ,  C08L2666/06

    摘要： The invention relates to peroxide cured thermoplastic vulcanizates comprising a thermoplastic and an isomonoolefin-multiolefin elastomer, such as butyl rubber. More particularly, the invention relates to peroxide cured thermoplastic vulcanizates wherein the elastomer comprises at least 3.5 mol% of multiolefin in order to facilitate peroxide curing. The thermoplastic vulcanizates according to the present invention are useful in the preparation of shaped articles for high purity applications, such as condenser caps, medical components and fuel cell components.

    摘要翻译： 本发明涉及包含热塑性和异单烯烃 - 多烯烃弹性体如丁基橡胶的过氧化物固化的热塑性硫化橡胶。 更具体地，本发明涉及过氧化物固化的热塑性硫化橡胶，其中弹性体包含至少3.5摩尔％的多烯烃以便于过氧化物固化。 根据本发明的热塑性硫化橡胶可用于制备用于高纯度应用的成形制品，例如冷凝器盖，医疗部件和燃料电池部件。

    HYDROGENATED NITRILE RUBBER COMPOSITES WITH IMPROVED PROCESSABILITY
    6.
    发明授权
    HYDROGENATED NITRILE RUBBER COMPOSITES WITH IMPROVED PROCESSABILITY 有权
    氢化的丁腈橡胶包含具有改善的可加工性复合材料

    公开(公告)号：EP1554334B1

    公开(公告)日：2012-12-12

    申请号：EP03769113.6

    申请日：2003-10-17

    申请人： Lanxess Inc.

    发明人： GUERIN, Frederic ,  CAMPOMIZZI, Ezio ,  FERRARI, Lorenzo ,  GAMLIN, Janet ,  PAZUR, Richard ,  VON HELLENS, Carl Walter,

    IPC分类号： C08K3/00 ,  C08L9/02 ,  C08L15/00

    CPC分类号： C08L15/005 ,  C08K3/013 ,  C08L2666/08 ,  C08L9/02

    摘要： The present invention relates to polymer composites containing at least one, optionally hydrogenated, nitrile rubber polymer having a Mooney viscosity (ML 1+4 @ 100° C.) in the range of from 50-30 at least one filler and optionally at least one cross-linking agent, a process for preparing said polymer composite wherein at least one, optionally hydrogenated, nitrile rubber polymer having a Mooney viscosity (ML 1+4 @ 100° C.) in the range of from 50-30, at least one filler and optionally at least one cross-linking agent are mixed and a process for the manufacture of a shaped article including the step of injection molding a polymer composite containing at least one, optionally hydrogenated, nitrile rubber polymer having a Mooney viscosity (ML 1+4 @ 100° C.) in the range of from 50-30, at least one filler and at least one cross-linking agent.