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1.发明申请Elastomeric Nanocomposites, Nanocomposite Compositions, and Methods of Manufacture 有权弹性体纳米复合材料，纳米复合材料组合物和制造方法公开(公告)号：US20120190772A1
公开(公告)日：2012-07-26
申请号：US13013551
申请日：2011-01-25
CPC分类号： C08L23/22 , C08K3/04 , C08K3/346 , C08K2201/008 , C08K2201/011
摘要： An elastomeric nanocomposite contains: (a) at least one elastomer comprising units derived from isoolefins having from 4 to 7 carbon atoms; (b) at least 10 phr of a carbon black; and (c) at least 1 phr of a nanoclay; wherein when the nanocomposite is used in an article, the article has a gas permeation coefficient of 80.0 cc*mm/[m2-day] at 40° C. The carbon black may be graphitized to reduce interactions between the carbon black and the nanoclays. The elastomeric nanocomposite may, with or without the use of the graphitized carbon black, may calendared or extruded in such a manner as to orient the nanoclay platelets within the composition such that the oriented nanoclay elastomer nanocomposite has an orientation parameter of greater than 0.15.
摘要翻译： 弹性纳米复合材料包含：（a）至少一种弹性体，其包含衍生自具有4至7个碳原子的异烯烃的单元; （b）至少10phr的炭黑; 和（c）至少1phr的纳米粘土; 其中当在制品中使用纳米复合材料时，制品在40℃下的气体渗透系数为80.0cc * mm / [m2-天]。炭黑可以石墨化以减少炭黑和纳米粘土之间的相互作用。 弹性体纳米复合材料可以在使用或不使用石墨化碳黑的情况下以这样的方式进行压延或挤出，以使组合物内的纳米粘土片晶定向，使得取向的纳米粘土弹性体纳米复合材料具有大于0.15的取向参数。
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2.发明申请Elastomeric Nanocomposites, Nanocomposite Compositions, and Methods of Manufacture 有权弹性体纳米复合材料，纳米复合材料组合物和制造方法公开(公告)号：US20110152422A1
公开(公告)日：2011-06-23
申请号：US12956877
申请日：2010-11-30
申请人： Michael B. Rodgers , Weiqing Weng , John P. Soisson , Robert N. Webb , Sunny Jacob , Molly W. Johnston
发明人： Michael B. Rodgers , Weiqing Weng , John P. Soisson , Robert N. Webb , Sunny Jacob , Molly W. Johnston
CPC分类号： C08J5/005 , B82Y30/00 , C08K5/19 , C08K2201/011 , C08L23/22 , C08L23/283
摘要： A nanocomposite is formed from at least one copolymer and at least one nanofiller. The copolymer is formed of units derived from isoolefins having from 4 to 7 carbon atoms and multiolefins. The nanofiller comprising a surfactant wherein the surfactant has the structure of (R1R2R3R4)N+ wherein R1 is benzyl derived unit, which may or may not be substituted, wherein R2 is selected from C1 to C26 alkyls, C2 to C26 alkenes, and C3 to C26 aryls, and wherein R3 and R4 are the same or different and are independently selected from C9 to C26 alkyls, C9 to C26 alkenes, and C9 to C26 aryls.
摘要翻译： 纳米复合材料由至少一种共聚物和至少一种纳米填料形成。 共聚物由衍生自具有4-7个碳原子的异烯烃和多烯烃的单元形成。 纳米填料包含表面活性剂，其中表面活性剂具有结构（R 1 R 2 R 3 R 4）N +，其中R 1是苄基衍生单元，其可以被取代或不被取代，其中R2选自C1至C26烷基，C2至C26烯烃和C3至C26 芳基，并且其中R 3和R 4相同或不同并且独立地选自C 9至C 26烷基，C 9至C 26烯烃和C 9至C 26芳基。
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3.发明授权Elastomeric nanocomposites, nanocomposite compositions, and methods of manufacture 有权弹性体纳米复合材料，纳米复合材料组合物和制造方法公开(公告)号：US08883906B2
公开(公告)日：2014-11-11
申请号：US12956877
申请日：2010-11-30
申请人： Michael B. Rodgers , Weiqing Weng , John P. Soisson , Robert N. Webb , Sunny Jacob , Molly W. Johnston
发明人： Michael B. Rodgers , Weiqing Weng , John P. Soisson , Robert N. Webb , Sunny Jacob , Molly W. Johnston
CPC分类号： C08J5/005 , B82Y30/00 , C08K5/19 , C08K2201/011 , C08L23/22 , C08L23/283
摘要： A nanocomposite is formed from at least one copolymer and at least one nanofiller. The copolymer is formed of units derived from isoolefins having from 4 to 7 carbon atoms and multiolefins. The nanofiller comprising a surfactant wherein the surfactant has the structure of (R1R2R3R4)N+ wherein R1 is benzyl derived unit, which may or may not be substituted, wherein R2 is selected from C1 to C26 alkyls, C2 to C26 alkenes, and C3 to C26 aryls, and wherein R3 and R4 are the same or different and are independently selected from C9 to C26 alkyls, C9 to C26 alkenes, and C9 to C26 aryls.
摘要翻译： 纳米复合材料由至少一种共聚物和至少一种纳米填料形成。 共聚物由衍生自具有4-7个碳原子的异烯烃和多烯烃的单元形成。 纳米填料包含表面活性剂，其中表面活性剂具有结构（R 1 R 2 R 3 R 4）N +，其中R 1是苄基衍生单元，其可以被取代或不被取代，其中R2选自C1至C26烷基，C2至C26烯烃和C3至C26 芳基，并且其中R 3和R 4相同或不同并且独立地选自C 9至C 26烷基，C 9至C 26烯烃和C 9至C 26芳基。
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4.发明授权Elastomeric nanocomposites, nanocomposite compositions, and methods of manufacture 有权弹性体纳米复合材料，纳米复合材料组合物和制造方法公开(公告)号：US09200152B2
公开(公告)日：2015-12-01
申请号：US13013551
申请日：2011-01-25
CPC分类号： C08L23/22 , C08K3/04 , C08K3/346 , C08K2201/008 , C08K2201/011
摘要： An elastomeric nanocomposite contains: (a) at least one elastomer comprising units derived from isoolefins having from 4 to 7 carbon atoms; (b) at least 10 phr of a carbon black; and (c) at least 1 phr of a nanoclay; wherein when the nanocomposite is used in an article, the article has a gas permeation coefficient of 80.0 cc*mm/[m2-day] at 40° C. The carbon black may be graphitized to reduce interactions between the carbon black and the nanoclays. The elastomeric nanocomposite may, with or without the use of the graphitized carbon black, may calendared or extruded in such a manner as to orient the nanoclay platelets within the composition such that the oriented nanoclay elastomer nanocomposite has an orientation parameter of greater than 0.15.
摘要翻译： 弹性纳米复合材料包含：（a）至少一种弹性体，其包含衍生自具有4至7个碳原子的异烯烃的单元; （b）至少10phr的炭黑; 和（c）至少1phr的纳米粘土; 其中当在制品中使用纳米复合材料时，制品在40℃下的气体渗透系数为80.0cc * mm / [m2-天]。炭黑可以石墨化以减少炭黑和纳米粘土之间的相互作用。 弹性体纳米复合材料可以在使用或不使用石墨化碳黑的情况下以这样的方式进行压延或挤出，使纳米粘土片剂在组合物内定向，使得取向的纳米粘土弹性体纳米复合材料具有大于0.15的取向参数。
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公开(公告)号：US20110294939A1
公开(公告)日：2011-12-01
申请号：US12788164
申请日：2010-05-26
IPC分类号： C08K3/34
CPC分类号： C08K3/34 , B60C1/00 , B82Y30/00 , C08J3/21 , C08J3/215 , C08J5/005 , C08J2323/22 , C08J2323/28 , C08L23/22 , Y10T428/31504 , C08L23/283 , C08L2666/02
摘要： An elastomeric nanocomposite is produced from an isobutylene-based polymer and a layered nanofiller. The process of preparing the nanocomposite includes the steps of a) polymerizing isobutylene monomers and multiolefin monomers to produce an isobutylene-based polymer; b) completing at least one mass transfer dependent stage in the process wherein, after completion of the stage and prior to any recovery of the polymer, the polymer is dissolved in a solvent to create a polymer cement; c) contacting the layered nanofiller and the polymer solvent to obtain the nanocomposite; and d) recovering the nanocomposite. The layered nanofiller may be in a slurry prior to contacting with the polymer cement.
摘要翻译： 弹性纳米复合材料由异丁烯基聚合物和层状纳米填料制成。 制备纳米复合材料的方法包括以下步骤：a）聚合异丁烯单体和多烯烃单体以制备异丁烯基聚合物; b）在该过程中完成至少一个传质相关阶段，其中在阶段完成之后和在任何回收聚合物之前，将聚合物溶解在溶剂中以产生聚合物粘合剂; c）使层状纳米填料和聚合物溶剂接触以获得纳米复合材料; 和d）回收纳米复合材料。 在与聚合物粘合剂接触之前，层状纳米填料可以是浆料。
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公开(公告)号：US08242236B2
公开(公告)日：2012-08-14
申请号：US12788164
申请日：2010-05-26
CPC分类号： C08K3/34 , B60C1/00 , B82Y30/00 , C08J3/21 , C08J3/215 , C08J5/005 , C08J2323/22 , C08J2323/28 , C08L23/22 , Y10T428/31504 , C08L23/283 , C08L2666/02
摘要： An elastomeric nanocomposite is produced from an isobutylene-based polymer and a layered nanofiller. The process of preparing the nanocomposite includes the steps of a) polymerizing isobutylene monomers and multiolefin monomers to produce an isobutylene-based polymer; b) completing at least one mass transfer dependent stage in the process wherein, after completion of the stage and prior to any recovery of the polymer, the polymer is dissolved in a solvent to create a polymer cement; c) contacting the layered nanofiller and the polymer solvent to obtain the nanocomposite; and d) recovering the nanocomposite. The layered nanofiller may be in a slurry prior to contacting with the polymer cement.
摘要翻译： 弹性纳米复合材料由异丁烯基聚合物和层状纳米填料制成。 制备纳米复合材料的方法包括以下步骤：a）聚合异丁烯单体和多烯烃单体以制备异丁烯基聚合物; b）在该过程中完成至少一个传质相关阶段，其中在阶段完成之后和在任何回收聚合物之前，将聚合物溶解在溶剂中以产生聚合物粘合剂; c）使层状纳米填料和聚合物溶剂接触以获得纳米复合材料; 和d）回收纳米复合材料。 在与聚合物粘合剂接触之前，层状纳米填料可以是浆料。
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