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48 条记录 (耗时 0.024 秒)

    Process for production of peroxide curable high multiolefin halobutyl ionomers
    22.
    发明申请
    Process for production of peroxide curable high multiolefin halobutyl ionomers 审中-公开
    用于生产过氧化物可固化的高多烯烃卤代丁基离聚物的方法

    公开(公告)号：US20090182095A1

    公开(公告)日：2009-07-16

    申请号：US11990823

    申请日：2006-08-16

    申请人： Rui Resendes ,  Janice Nicole Hickey

    发明人： Rui Resendes ,  Janice Nicole Hickey

    IPC分类号： C08F8/22

    CPC分类号： C08F8/44 ,  C08F8/22 ,  C08F8/32 ,  C08F8/40 ,  C08K5/14 ,  C08F210/12 ,  C08L23/32

    摘要： The present invention relates to a process for producing peroxide curable high multiolefin halobutyl ionomers 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 the high multiolefin halobutyl ionomer.

    摘要翻译： 本发明涉及通过使具有高摩尔百分数的多烯烃的卤代丁基聚合物与至少一种氮和/或磷基亲核试剂反应制备过氧化物可固化的高度多烯烃卤代丁基离聚物的方法。 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。 本发明还涉及高多烯烃卤代丁基离聚物。

    Filled elastomeric butyl compounds with improved scorch safety
    26.
    发明授权
    Filled elastomeric butyl compounds with improved scorch safety 失效

    公开(公告)号：US07015265B2

    公开(公告)日：2006-03-21

    申请号：US10301167

    申请日：2002-11-21

    申请人： Rui Resendes ,  William Hopkins

    发明人： Rui Resendes ,  William Hopkins

    IPC分类号： C08K5/05 ,  C08K3/04 ,  C08K3/10 ,  C08K3/16

    CPC分类号： C08K3/16 ,  C08K5/17 ,  C08L23/28

    摘要： The present invention provides a process for preparing a filled halobutyl elastomer, which includes mixing a halobutyl elastomer, particles of filler an additive containing both amino and alcohol functional groups, and one or more hydrated metal halogens and optional curing the filled elastomer with sulfur or other curative systems. The compositions of the present invention have improved properties when compared to known carbon black-filled halobutyl elastomeric compositions combined with an enhanced scorch safety. This present invention has the advantages of (a) not evolving alcohol either during the manufacture or subsequent use of the article manufactured from the compound, and (b) maintaining good processability of the compound.

    Silica-filled elastomeric compounds
    28.
    发明申请
    Silica-filled elastomeric compounds 失效
    二氧化硅填充的弹性体化合物

    公开(公告)号：US20050075422A1

    公开(公告)日：2005-04-07

    申请号：US10774722

    申请日：2004-02-09

    申请人： Rui Resendes ,  Shayna Odegaard

    发明人： Rui Resendes ,  Shayna Odegaard

    IPC分类号： C08J3/20 ,  C08K9/04 ,  C08K13/02 ,  C08L15/02 ,  C08L23/22 ,  C08K9/10 ,  C08K3/34

    CPC分类号： C08K9/04

    摘要： The invention provides a process for preparing a filled halobutyl elastomer, which includes mixing a halobutyl elastomer with at least one mineral filler that has been reacted with at least one organic compound containing at least one basic nitrogen-containing group and at least one hydroxyl group and, optionally, with at least one silazane compound before admixing the filler with the halobutyl elastomer and optionally curing the filled elastomer with sulfur or other curative systems. This 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 hydroxyl- and amine-containing additive 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，其包括将卤代丁基弹性体与至少一种与至少一种含有至少一个碱性含氮基团和至少一个羟基的有机化合物反应的矿物填料混合，以及 任选地与至少一种硅氮烷化合物混合，然后将填料与卤代丁基弹性体混合，并任选地用硫或其它固化体系固化填充的弹性体。 本发明具有以下优点：（a）在由化合物制造的制品的制造或随后使用期间不发展酒精，（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， 和含胺添加剂作为分散助剂，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。

    Silica-filled elastomeric compounds
    29.
    发明授权
    Silica-filled elastomeric compounds 有权
    二氧化硅填充的弹性体化合物

    公开(公告)号：US08084526B2

    公开(公告)日：2011-12-27

    申请号：US12779569

    申请日：2010-05-13

    申请人： Rui Resendes ,  Kevin Kulbaba

    发明人： Rui Resendes ,  Kevin Kulbaba

    IPC分类号： C08K5/16

    CPC分类号： B60C1/0016 ,  C08K5/17 ,  C08L21/00 ,  C08L23/283 ,  C08L71/02 ,  C08L2666/22

    摘要： The present invention provides compositions containing halobutyl elastomers, at least one mineral filler and at least one oligomeric polyol compound or mixture of at least one oligomeric polyol compound and an additive which contains at least one hydroxyl group and at least one functional group having a basic amine group.The present invention also provides a process for preparing silica reinforced elastomer compounds with improved scorch safety including admixing halobutyl elastomers, at least one silica mineral filler and at least one oligomeric polyol compound or mixture of at least one oligomeric polyol compound and an additive which contains at least one hydroxyl group and at least one functional group having a basic amine group and curing the resulting filled halobutyl elastomer mixture.

    摘要翻译： 本发明提供含有卤代丁基弹性体，至少一种矿物填料和至少一种低聚多元醇化合物或至少一种低聚多元醇化合物的混合物和含有至少一个羟基和至少一个具有碱性胺官​​能团的添加剂的组合物 组。 本发明还提供了一种制备具有改善焦烧安全性的二氧化硅增强弹性体化合物的方法，包括混合卤代丁基弹性体，至少一种二氧化硅矿物填料和至少一种低聚多元醇化合物或至少一种低聚多元醇化合物的混合物和含有 至少一个羟基和至少一个具有碱性胺基的官能团并固化所得填充的卤代丁基弹性体混合物。