Peroxide curable butyl formulations
    2.
    发明授权
    Peroxide curable butyl formulations 有权
    过氧化物可固化丁基配方

    公开(公告)号:US07345128B2

    公开(公告)日:2008-03-18

    申请号:US10834438

    申请日:2004-04-29

    IPC分类号: C08F210/10 C08F110/10

    CPC分类号: C08K5/14 C08L23/22

    摘要: The present invention relates to a peroxide curable rubber compound comprising at least one elastomeric polymer comprising repeating units derived from at least one C4 to C7 isomonoolefin monomer, at least one C4 to C14 multiolefin monomer and at least one m- or p-alkylstyrene monomer.

    摘要翻译: 本发明涉及一种过氧化物可固化橡胶化合物,其包含至少一种弹性体聚合物,所述弹性体聚合物包含衍生自至少一种C 4至C 7异单烯烃单体的重复单元,至少一个C 与C 14-14多烯烃单体和至少一种间 - 或对 - 烷基苯乙烯单体反应。

    Peroxide curable butyl formulations
    3.
    发明授权
    Peroxide curable butyl formulations 有权
    过氧化物可固化丁基配方

    公开(公告)号:US07214741B2

    公开(公告)日:2007-05-08

    申请号:US10915619

    申请日:2004-08-10

    IPC分类号: C08C19/04 C08F8/06

    CPC分类号: C08L23/22 C08L2666/02

    摘要: The present invention relates to a peroxide curable rubber compound containing at least one elastomeric polymer comprising repeating units derived from at least one C4 to C7 isomonoolefin monomer, at least one C4 to C14 multiolefin monomer, at least one p- or m-alkylstyrene monomer and at least one co-agent.

    摘要翻译: 本发明涉及含有至少一种弹性体聚合物的过氧化物可固化橡胶化合物,所述弹性聚合物包含衍生自至少一种C 4〜C 7异单烯烃单体的重复单元,至少一个C 4-14碳烯单体,至少一种对或间烷基苯乙烯单体和至少一种助剂。

    Rubber composition comprising modified filler
    4.
    发明申请
    Rubber composition comprising modified filler 审中-公开
    包含改性填料的橡胶组合物

    公开(公告)号:US20060036017A1

    公开(公告)日:2006-02-16

    申请号:US10993638

    申请日:2004-11-19

    IPC分类号: C08K3/04

    CPC分类号: C08K3/04 C08L23/16

    摘要: The present invention is directed to peroxide curable rubber compositions, processes for their preparation, and modified fillers therefor. The compositions contain one or more polymers having repeating units derived from one or more isoolefin monomers (e.g. isobutene) and repeating units derived from one or more multiolefin monomers (e.g. isoprene). The compositions also contain modified fillers comprising a particulate composite of a particulate filler (e.g. carbon black) and a multiolefin crosslinking agent (e.g. divinylbenzene). Such rubber compositions find application particularly in condenser caps, biomedical devices, pharmaceutical devices (e.g. stoppers in medicine-containing vials, plungers in syringes, etc.), and seals for fuel cells.

    摘要翻译: 本发明涉及过氧化物可固化橡胶组合物,其制备方法和改性填料。 组合物含有一种或多种具有衍生自一种或多种异烯烃单体(例如异丁烯)的重复单元和衍生自一种或多种多烯烃单体(例如异戊二烯)的重复单元)的聚合物。 组合物还含有改性填料,其包含颗粒填料(例如炭黑)和多烯烃交联剂(例如二乙烯基苯)的颗粒复合物。 这种橡胶组合物特别适用于冷凝器盖,生物医学装置,制药装置(例如含有药物的小瓶中的塞子,注射器中的塞子等)和用于燃料电池的密封件。

    Peroxide curable butyl formulations
    5.
    发明申请
    Peroxide curable butyl formulations 有权
    过氧化物可固化丁基配方

    公开(公告)号:US20050119382A1

    公开(公告)日:2005-06-02

    申请号:US10915619

    申请日:2004-08-10

    CPC分类号: C08L23/22 C08L2666/02

    摘要: The present invention relates to a peroxide curable rubber compound containing at least one elastomeric polymer comprising repeating units derived from at least one C4 to C7 isomonoolefin monomer, at least one C4 to C14 multiolefin monomer, at least one p- or m-alkylstyrene monomer and at least one co-agent.

    摘要翻译: 本发明涉及含有至少一种弹性体聚合物的过氧化物可固化橡胶化合物,所述弹性聚合物包含衍生自至少一种C 4〜C 7异单烯烃单体的重复单元,至少一个C 4-14碳烯单体,至少一种对或间烷基苯乙烯单体和至少一种助剂。

    Peroxide curable rubber compound containing high multiolefin halobutyl ionomers
    7.
    发明申请
    Peroxide curable rubber compound containing high multiolefin halobutyl ionomers 审中-公开
    含有高多烯烃卤代丁基离聚物的过氧化物可固化橡胶化合物

    公开(公告)号:US20090299000A1

    公开(公告)日:2009-12-03

    申请号:US11990827

    申请日:2006-08-16

    IPC分类号: C08L23/32 C08F8/40

    摘要: The present invention relates to a peroxide curable rubber compound comprising a peroxide curative and a high multiolefin halobutyl ionomer prepared by reacting a halogenated butyl polymer having a high mol percent of multiolefin with at least one nitrogen and/or phosphorus based nucleophile. The resulting high multiolefin halobutyl ionomer comprises from about 2 to 10 mol % multiolefin. The present invention is also directed to a shaped article comprising the rubber compound.

    摘要翻译: 本发明涉及一种过氧化物可固化的橡胶化合物,其包含通过使具有高摩尔百分比的多烯烃的卤化丁基聚合物与至少一种氮和/或磷基亲核试剂反应制备的过氧化物固化剂和高多烯烃卤代丁基离聚物。 所得到的高多烯烃卤代丁基离聚物包括约2至10摩尔%的多烯烃。 本发明还涉及包含橡胶化合物的成型制品。

    Silica-filled elastomeric compounds
    9.
    发明授权
    Silica-filled elastomeric compounds 失效
    二氧化硅填充的弹性体化合物

    公开(公告)号:US06706804B2

    公开(公告)日:2004-03-16

    申请号:US10341218

    申请日:2003-01-13

    申请人: Rui Resendes

    发明人: Rui Resendes

    IPC分类号: C08K55445

    摘要: The present invention provides a process for preparing a filled halobutyl elastomer, which comprises mixing a halobutyl elastomer, mineral filler and a silazane compound or mixture of a silazane compound and an additive which contains at least one hydroxyl group and at least one substituents which bears a basic amine group, and curing the filled elastomer with sulfur or other curative systems. The present invention has the advantages of (a) not evolving alcohol either during the manufacture or subsequent use of the article manufactured from the compound, (b) improving the scorch safety of filled halobutyl elastomer compounds which employ silica as the mineral filler and a the additive containing at least one hydroxyl group and a functional group containing a basic amine as a dispersing aid and (c) significantly reducing the cost of the compound compared to analogous compounds currently known in the art.

    摘要翻译: 本发明提供了一种制备填充的卤代丁基弹性体的方法,该方法包括混合卤代丁基弹性体,矿物填料和硅氮烷化合物或硅氮烷化合物的混合物和含有至少一个羟基的至少一个取代基, 碱性胺基,并用硫或其他固化体系固化填充的弹性体。 本发明具有以下优点:(a)在制造或随后使用由该化合物制造的制品时不改变醇,(b)提高使用二氧化硅作为矿物填料的填充的卤代丁基弹性体化合物的焦烧安全性,以及 含有至少一个羟基的添加剂和含有碱性胺作为分散助剂的官能团,和(c)与本领域目前已知的类似化合物相比,显着降低了该化合物的成本。