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    Halogen- and sulfur-free shaped articles containing peroxide curable compounds of butyl rubber
    1.
    发明授权
    Halogen- and sulfur-free shaped articles containing peroxide curable compounds of butyl rubber 失效
    含有丁基橡胶的过氧化物可固化化合物的卤素和无硫成型制品

    公开(公告)号：US06974851B2

    公开(公告)日：2005-12-13

    申请号：US10436616

    申请日：2003-05-13

    申请人： Adam Gronowski ,  Susmita Bhattacharjee ,  Gabor Kaszas

    发明人： Adam Gronowski ,  Susmita Bhattacharjee ,  Gabor Kaszas

    IPC分类号： C08L23/20 ,  C08F210/12 ,  C08J3/24 ,  C08K3/00 ,  C08K5/01 ,  C08K5/14 ,  C08L23/22 ,  H01M8/00 ,  C08K3/34 ,  C08C19/00 ,  C08F112/36 ,  C08F236/00 ,  C08L9/00

    CPC分类号： C08K5/14 ,  C08L23/22 ,  C08L21/00

    摘要： The present invention relates to a shaped article for high purity applications containing at least one peroxide curable compound containing a substantially gel-free butyl polymer. In another of its aspects, the present invention relates to a sealing material and a medical device containing at least one peroxide-curable compound containing a substantially gel-free butyl polymer. In still another of its aspects, the present invention relates to a fuel cell containing at least one peroxide curable compound containing a substantially gel-free butyl polymer. In still another of its aspects, the present invention relates to halogen-free and sulfur-free shaped articles.

    摘要翻译： 本发明涉及含有至少一种含有基本上不含凝胶的丁基聚合物的过氧化物可固化化合物的用于高纯度应用的成型制品。 在另一个方面，本发明涉及一种密封材料和医疗装置，其包含至少一种含有基本上不含凝胶的丁基聚合物的过氧化物可固化化合物。 在其另一方面，本发明涉及一种含有至少一种含有基本上不含凝胶的丁基聚合物的过氧化物可固化化合物的燃料电池。 在其另一方面，本发明涉及无卤素和无硫成型制品。

    Process for the preparation of isoolefin polymers with controlled free-radical curability
    2.
    发明授权
    Process for the preparation of isoolefin polymers with controlled free-radical curability 失效
    具有受控自由基固化性的异烯烃聚合物的制备方法

    公开(公告)号：US06844411B2

    公开(公告)日：2005-01-18

    申请号：US10690205

    申请日：2003-10-21

    申请人： Dave Syme ,  Adam Gronowski ,  Gabor Kaszas ,  Kenneth Norman Watson

    发明人： Dave Syme ,  Adam Gronowski ,  Gabor Kaszas ,  Kenneth Norman Watson

    IPC分类号： C08F2/00 ,  C08F4/12 ,  C08F4/16 ,  C08F210/10 ,  C08F236/20

    CPC分类号： C08F210/10 ,  C08F4/12 ,  C08F4/00 ,  C08F4/16 ,  C08F2/00

    摘要： The present invention is relates to a process for the preparation of an isoolefin polymer containing repeating units derived from at least one isoolefin, at least one divinyl aromatic monomer and, optionally, additional copolymerizable monomers, wherein the content of unreacted vinyl groups from the aromatic monomer is predicted by means of FTIR measurements.The present invention is related to a process for the preparation of an isoolefin polymer comprising repeating units derived from at least one isoolefin, at least one divinyl aromatic monomer and, optionally, further copolymerizable monomers, wherein the content of unreacted vinyl groups from the aromatic monomer is predicted by means of FTIR measurements and said prediction is subsequently used to alter at least one process parameter.

    摘要翻译： 本发明涉及一种制备含有至少一种异烯烃，至少一种二乙烯基芳族单体和任选另外的可共聚单体的重复单元的异烯烃聚合物的方法，其中来自芳族单体的未反应乙烯基的含量 本发明涉及一种制备异烯烃聚合物的方法，所述异构烯烃聚合物包含衍生自至少一种异烯烃，至少一种二乙烯基芳族单体和任选的其它可共聚单体的重复单元，其中含量 通过FTIR测量预测来自芳族单体的未反应的乙烯基，并且随后使用所述预测来改变至少一个工艺参数。

    METHOD OF PURIFYING BLOCK COPOLYMERS
    3.
    发明申请
    METHOD OF PURIFYING BLOCK COPOLYMERS 审中-公开

    公开(公告)号：US20100256305A1

    公开(公告)日：2010-10-07

    申请号：US12608792

    申请日：2009-10-29

    申请人： Gabor Kaszas

    发明人： Gabor Kaszas

    IPC分类号： C08L25/08

    CPC分类号： C08F297/00 ,  C08F6/003 ,  C08F6/06 ,  C08L53/00

    摘要： The invention relates to block polymers, for example, arborescent copolymer compounds, and to methods of making and purifying such compounds. In one embodiment, the invention relates to arborescent polymer compounds that contain one or more styrene polymeric blocks in combination with one or more isobutylene polymeric blocks. In another embodiment, the invention relates to methods for purifying arborescent polymer compounds that contain at least one styrene polymeric block in combination with at least one isobutylene polymeric block.

    METHOD OF PURIFYING BLOCK COPOLYMERS
    4.
    发明申请
    METHOD OF PURIFYING BLOCK COPOLYMERS 审中-公开
    纯化嵌段共聚物的方法

    公开(公告)号：US20100059452A1

    公开(公告)日：2010-03-11

    申请号：US12209103

    申请日：2008-09-11

    申请人： Gabor Kaszas

    发明人： Gabor Kaszas

    IPC分类号： B01D21/01 ,  C08L53/00

    CPC分类号： C08F297/00 ,  C08F6/003 ,  C08F6/06 ,  C08L53/00

    摘要： The invention relates to block polymers, for example, arborescent copolymer compounds, and to methods of making and purifying such compounds. In one embodiment, the invention relates to arborescent polymer compounds that contain one or more styrene polymeric blocks in combination with one or more isobutylene polymeric blocks. In another embodiment, the invention relates to methods for purifying arborescent polymer compounds that contain at least one styrene polymeric block in combination with at least one isobutylene polymeric block.

    摘要翻译： 本发明涉及嵌段聚合物，例如芳族聚合物化合物，以及制备和纯化这些化合物的方法。 在一个实施方案中，本发明涉及含有一个或多个苯乙烯聚合物嵌段与一个或多个异丁烯聚合物嵌段组合的芳族聚合物化合物。 在另一个实施方案中，本发明涉及用于纯化含有至少一个苯乙烯聚合物嵌段与至少一个异丁烯聚合物嵌段组合的芳族聚合物化合物的方法。

    Halogenated terpolymers of isobutylene, diolefin monomer and styrenic monomer
    6.
    发明申请
    Halogenated terpolymers of isobutylene, diolefin monomer and styrenic monomer 审中-公开
    异丁烯，二烯单体和苯乙烯单体的卤化三元共聚物

    公开(公告)号：US20090018297A1

    公开(公告)日：2009-01-15

    申请号：US12156501

    申请日：2008-06-03

    申请人： Gabor Kaszas

    发明人： Gabor Kaszas

    IPC分类号： C08F12/08 ,  C08F136/00 ,  C08F136/08 ,  C08F136/06 ,  C08F136/20

    CPC分类号： C08F8/20 ,  C08F210/00 ,  C08F210/12

    摘要： A halogenated butyl polymer having improved properties, the butyl polymer derived from a monomer mixture comprising a C4 to C8 monoolefin monomer, a C4 to C14 multiolefin monomer and a styrenic monomer with a catalyst system to produce the butyl polymer. The improved properties include faster cure, higher maximum torque, higher delta torque, relatively stable modulus over time, improved hot air aging properties and improved aged flexure properties. These improved properties are believed to result from direct interaction between the styrenic moieties in the polymer backbone with a crosslinking agent added to vulcanize the halogenated butyl rubber.

    摘要翻译： 具有改进性能的卤化丁基聚合物，衍生自包含C 4至C 8单烯烃单体，C 4至C 14多烯烃单体的单体混合物的丁基聚合物和具有催化剂体系的苯乙烯单体以制备丁基聚合物。 改进的性能包括更快的固化，更高的最大扭矩，更高的三角扭矩，随时间推移的相对稳定的模量，改善的热空气老化性能和改善的老化挠曲性能。 这些改进的性质被认为是由聚合物主链中的苯乙烯部分与添加的交联剂之间的直接相互作用产生的，以硫化卤化丁基橡胶。

    Process for production of high-isoprene butyl rubber
    7.
    发明授权
    Process for production of high-isoprene butyl rubber 有权
    生产高异戊二烯丁基橡胶的方法

    公开(公告)号：US07282548B2

    公开(公告)日：2007-10-16

    申请号：US10776761

    申请日：2004-02-11

    申请人： R. Resendes ,  Gabor Kaszas ,  Mark J. Drewitt ,  Stephan Glander ,  Gerhard Langstein ,  Martin Bohnenpoll

    发明人： R. Resendes ,  Gabor Kaszas ,  Mark J. Drewitt ,  Stephan Glander ,  Gerhard Langstein ,  Martin Bohnenpoll

    IPC分类号： C08F4/14 ,  C08F210/12

    CPC分类号： C08F210/12 ,  C08F4/06 ,  C08F4/005 ,  C08F236/08 ,  C08F212/36 ,  C08F2500/17 ,  C08F2500/03 ,  C08F2500/06

    摘要： The present invention relates to a continuous process for producing polymers at conversions ranging from 50% to 95% having a Mooney viscosity of at least 25 Mooney-units and a gel content of less than 15 wt. % containing repeating units derived from at least one isoolefin monomer, more than 4.1 mol % of repeating units derived from at least one multiolefin monomer and optionally further copolymerizable monomers in the presence of AlCl3 and a suitable proton source (e.g. water) or cationogen and at least one multiolefin cross-linking agent wherein the process is conducted in the absence of transition metal compounds and organic nitro compounds.

    摘要翻译： 本发明涉及以50至95％的转化率生产聚合物的连续方法，门尼粘度至少为25门尼单元，凝胶含量小于15wt。 含有衍生自至少一种异烯烃单体的重复单元的％，大于4.1摩尔％的衍生自至少一种多烯烃单体的重复单元和任选的其它可共聚单体，在AlCl 3存在下和合适的质子源 （例如水）或阳离子原子和至少一种多烯烃交联剂，其中该方法在不存在过渡金属化合物和有机硝基化合物的情况下进行。

    Halogenated terpolymers of isobutylene, diolefin monomer and styrenic monomer
    8.
    发明申请
    Halogenated terpolymers of isobutylene, diolefin monomer and styrenic monomer 有权
    异丁烯，二烯单体和苯乙烯单体的卤化三元共聚物

    公开(公告)号：US20060116484A1

    公开(公告)日：2006-06-01

    申请号：US11208320

    申请日：2005-08-19

    申请人： Gabor Kaszas

    发明人： Gabor Kaszas

    IPC分类号： C08F36/00

    CPC分类号： C08F8/20 ,  C08F210/00 ,  C08F210/12

    摘要： A halogenated butyl polymer having improved properties, the butyl polymer derived from a monomer mixture comprising a C4 to C8 monoolefin monomer, a C4 to C14 multiolefin monomer and a styrenic monomer with a catalyst system to produce the butyl polymer. The improved properties include faster cure, higher maximum torque, higher delta torque, relatively stable modulus over time, improved hot air aging properties and improved aged flexure properties. These improved properties are believed to result from direct interaction between the styrenic moieties in the polymer backbone with a crosslinking agent added to vulcanize the halogenated butyl rubber.

    摘要翻译： 具有改进性能的卤代丁基聚合物，衍生自包含C 4〜C 8 - 单烯烃单体的单体混合物的丁基聚合物，C 4 - 至C 14 N多烯烃单体和具有催化剂体系的苯乙烯单体以制备丁基聚合物。 改进的性能包括更快的固化，更高的最大扭矩，更高的三角扭矩，随时间推移的相对稳定的模量，改善的热空气老化性能和改善的老化挠曲性能。 这些改进的性质被认为是由聚合物主链中的苯乙烯部分与添加的交联剂之间的直接相互作用产生的，以硫化卤化丁基橡胶。

    Polymer bromination process in solution
    9.
    发明授权
    Polymer bromination process in solution 失效

    公开(公告)号：US06232409B1

    公开(公告)日：2001-05-15

    申请号：US08804767

    申请日：1997-02-24

    申请人： Gabor Kaszas ,  Wolfgang Baade ,  Heinrich Konigshofen

    发明人： Gabor Kaszas ,  Wolfgang Baade ,  Heinrich Konigshofen

    IPC分类号： C08F822

    CPC分类号： C08F8/22 ,  C08F210/12

    摘要： An improved process is provided for the bromination of isoolefin-conjugated diolefin polymers by brominating said polymer in solution in selected halogen-containing hydrocarbons as solvent. There is also provided an improved product of said process wherein the brominated polymer contains not less than 80 percent of the bound bromine atoms in a form suitable to participate in the vulcanization of the polymer and wherein not less than 70 percent of the bound conjugated diolefin units are similarly so brominated.