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    Polymeric composition for seals and gaskets
    5.
    发明授权
    Polymeric composition for seals and gaskets 失效
    用于密封和垫圈的聚合物组合物

    公开(公告)号：US07560504B2

    公开(公告)日：2009-07-14

    申请号：US12249000

    申请日：2008-10-10

    申请人： Manoj Ajbani ,  Christopher Kiehl ,  Thierry Florent Edme Materne

    发明人： Manoj Ajbani ,  Christopher Kiehl ,  Thierry Florent Edme Materne

    IPC分类号： C08F2/00

    CPC分类号： C08L23/16 ,  C08L9/02 ,  C08L9/06 ,  C08L15/00 ,  C08L15/005 ,  C08L21/00 ,  C08L23/10 ,  C08L23/12 ,  C08L23/14 ,  C08L25/00 ,  C08L53/005 ,  C08L53/02 ,  C08L53/025 ,  C08L71/12 ,  C08L91/00 ,  C08L2205/02 ,  C08L2205/03 ,  C08L2205/035 ,  C08L2312/00 ,  Y10T428/31826 ,  Y10T428/31931 ,  Y10T428/31935 ,  C08L2666/24 ,  C08L2666/06 ,  C08L2666/02 ,  C08L2666/08 ,  C08L2666/04

    摘要： The present invention relates to a polymeric composition which has an excellent combination of properties for use in making seals and gaskets for utilization in appliances, automotive applications, and building applications, such as window glazing gaskets. These polymeric compositions offer excellent dimensional stability, low compression set, outstanding sealing characteristics, low temperature flexibility, heat resistance and ultra-violet light resistance. The present invention more specifically discloses a polymeric composition having excellent characteristics for utilization in manufacturing seals and gaskets including dimensional stability, low compression set and outstanding sealing characteristics, said polymeric composition being comprised of a blend of (A) a thermoplastic resin selected from the group consisting of polypropylene, polyethylene, poly phenylene ether polystyrene, and styrene containing copolymer resins, (B) an elastomeric polymer selected from the group consisting of block copolymer comprising a first polymeric block that is comprised of repeat units that are derived from a vinyl aromatic monomer and a second block that is comprised of repeat units that are derived from a conjugated diolefin monomer, wherein the repeat units in the second block are hydrogenated, and wherein the repeat units in the second block are elastomeric in nature, and a crosslinked olefinic elastomer, (C) a high molecular weight crosslinked diene elastomer comprised of repeat units that are derived from conjugated diene monomer selected from the group consisting of 1,3-butadiene and isoprene, wherein the high molecular weight diene elastomer has a weight average molecular weight of at least about 200,000, and (D) an oil.

    摘要翻译： 本发明涉及一种聚合物组合物，其具有用于制造用于制造密封件的特性和用于家用电器，汽车应用以及建筑应用（例如窗玻璃垫片）的垫圈的优异组合。 这些聚合物组合物具有优异的尺寸稳定性，低压缩永久变形，优异的密封特性，低温柔韧性，耐热性和耐紫外光性。 本发明更具体地公开了一种聚合物组合物，其具有用于制造密封件和垫片的优异特性，包括尺寸稳定性，低压缩永久变形和优异的密封特性，所述聚合物组合物由（A）选自组 由聚丙烯，聚乙烯，聚苯醚聚苯乙烯和含苯乙烯的共聚物树脂组成的弹性体聚合物，（B）弹性体聚合物，其选自由包含衍生自乙烯基芳族单体的重复单元组成的第一聚合物嵌段的嵌段共聚物 以及由衍生自共轭二烯烃单体的重复单元组成的第二嵌段，其中第二嵌段中的重复单元被氢化，并且其中第二嵌段中的重复单元本质上是弹性体，并且交联的烯属弹性体， （C）高分子量交联模头 由高分子量二烯弹性体的重均分子量至少约为20万的衍生自共轭二烯单体的1,3-丁二烯和异戊二烯衍生的重复单元组成的弹性体，和（D） 一种油

    Polymeric composition for seals and gaskets
    8.
    发明申请
    Polymeric composition for seals and gaskets 失效
    用于密封和垫圈的聚合物组合物

    公开(公告)号：US20050182193A1

    公开(公告)日：2005-08-18

    申请号：US11052703

    申请日：2005-02-07

    申请人： Manoj Ajbani ,  Christopher Kiehl ,  Thierry Materne

    发明人： Manoj Ajbani ,  Christopher Kiehl ,  Thierry Materne

    IPC分类号： C08L9/02 ,  C08L9/06 ,  C08L15/00 ,  C08L23/10 ,  C08L23/16 ,  C08L25/00 ,  C08L53/00 ,  C08L53/02 ,  C08L71/12

    CPC分类号： C08L23/16 ,  C08L9/02 ,  C08L9/06 ,  C08L15/00 ,  C08L15/005 ,  C08L21/00 ,  C08L23/10 ,  C08L23/12 ,  C08L23/14 ,  C08L25/00 ,  C08L53/005 ,  C08L53/02 ,  C08L53/025 ,  C08L71/12 ,  C08L91/00 ,  C08L2205/02 ,  C08L2205/03 ,  C08L2205/035 ,  C08L2312/00 ,  Y10T428/31826 ,  Y10T428/31931 ,  Y10T428/31935 ,  C08L2666/24 ,  C08L2666/06 ,  C08L2666/02 ,  C08L2666/08 ,  C08L2666/04

    摘要： The present invention relates to a polymeric composition which has an excellent combination of properties for use in making seals and gaskets for utilization in appliances, automotive applications, and building applications, such as window glazing gaskets. These polymeric compositions offer excellent dimensional stability, low compression set, outstanding sealing characteristics, low temperature flexibility, heat resistance and ultra-violet light resistance. The present invention more specifically discloses a polymeric composition having excellent characteristics for utilization in manufacturing seals and gaskets including dimensional stability, low compression set and outstanding sealing characteristics, said polymeric composition being comprised of a blend of (A) a thermoplastic resin selected from the group consisting of polypropylene, polyethylene, poly phenylene ether, polystyrene, and styrene containing copolymer resins, (B) an elastomeric polymer selected from the group consisting of block copolymer comprising a first polymeric block that is comprised of repeat units that are derived from a vinyl aromatic monomer and a second block that is comprised of repeat units that are derived from a conjugated diolefin monomer, wherein the repeat units in the second block are hydrogenated, and wherein the repeat units in the second block are elastomeric in nature, and a crosslinked olefinic elastomer, (C) a high molecular weight crosslinked diene elastomer comprised of repeat units that are derived from conjugated diene monomer selected from the group consisting of 1,3-butadiene and isoprene, wherein the high molecular weight diene elastomer has a weight average molecular weight of at least about 200,000, and (D) an oil.

    摘要翻译： 本发明涉及一种聚合物组合物，其具有用于制造用于制造密封件的特性和用于家用电器，汽车应用以及建筑应用（例如窗玻璃垫片）的垫圈的优异组合。 这些聚合物组合物具有优异的尺寸稳定性，低压缩永久变形，优异的密封特性，低温柔韧性，耐热性和耐紫外光性。 本发明更具体地公开了一种聚合物组合物，其具有用于制造密封件和垫片的优异特性，包括尺寸稳定性，低压缩永久变形和优异的密封特性，所述聚合物组合物由（A）选自组 由聚丙烯，聚乙烯，聚苯醚，聚苯乙烯和含苯乙烯的共聚物树脂组成的弹性体聚合物，（B）弹性体聚合物，其选自由包含衍生自乙烯基芳族化合物的重复单元组成的第一聚合物嵌段的嵌段共聚物 单体和由衍生自共轭二烯烃单体的重复单元组成的第二嵌段，其中第二嵌段中的重复单元被氢化，并且其中第二嵌段中的重复单元本质上是弹性体，并且交联的烯属弹性体 ，（C）高分子量交联二 烯属弹性体由衍生自选自1,3-丁二烯和异戊二烯的共轭二烯单体的重复单元组成，其中高分子量二烯弹性体的重均分子量为至少约20万，（D） 一种油

    Thermoplastic elastomer composition
    9.
    发明授权
    Thermoplastic elastomer composition 失效
    热塑性弹性体组合物

    公开(公告)号：US07485682B2

    公开(公告)日：2009-02-03

    申请号：US11268037

    申请日：2005-11-07

    申请人： Manoj Ajbani ,  Christopher Kiehl ,  Lawson Gibson Wideman ,  Rajesh Varma

    发明人： Manoj Ajbani ,  Christopher Kiehl ,  Lawson Gibson Wideman ,  Rajesh Varma

    IPC分类号： C08L53/00

    CPC分类号： C08L53/005 ,  C08L53/025 ,  C08L2666/04

    摘要： The present invention relates to a soft thermoplastic elastomer composition that is free of thermoplastic resin that can be utilized in manufacturing shoe sole inserts, seals, gaskets, wheels, and that can be overmolded on a hard substrate, such as a metal or a thermoplastic resin, for grips or handles on various household items. The present invention more specifically discloses a thermoplastic elastomer composition that is made by a process comprising: (1) mixing (A) a block copolymer comprising a first polymeric block that is comprised of repeat units that are derived from a vinyl aromatic monomer and a second block that is comprised of repeat units that are derived from a conjugated diolefin monomer, wherein the repeat units in the second block are hydrogenated, and wherein the repeat units in the second block are elastomeric in nature, (B) a crosslinkable elastomer, and (C) an oil, to produce an un-crosslinked three component blend; and (2) dynamically crosslinking the crosslinkable elastomer in the un-crosslinked three component blend during a thermo-mechanical mixing step; wherein the thermoplastic elastomer composition is void of thermoplastic resins.

    摘要翻译： 本发明涉及一种不含热塑性树脂的软质热塑性弹性体组合物，其可用于制造鞋底插入件，密封件，垫圈，轮子，并且可以包覆成型在硬质基材如金属或热塑性树脂上 ，用于各种家居用品上的把手或手柄。 本发明更具体地公开了一种热塑性弹性体组合物，其通过以下方法制备，该方法包括：（1）混合（A）包含第一聚合物嵌段的嵌段共聚物，所述第一聚合物嵌段由衍生自乙烯基芳族单体的重复单元组成， 其包含衍生自共轭二烯单体的重复单元，其中第二嵌段中的重复单元被氢化，并且其中第二嵌段中的重复单元本质上是弹性体，（B）可交联的弹性体和（ C）油，以产生未交联的三组分共混物; 和（2）在热机械混合步骤期间动态交联未交联的三组分共混物中的可交联弹性体; 其中所述热塑性弹性体组合物不含热塑性树脂。

    Polymeric composition for seals and gaskets
    10.
    发明申请
    Polymeric composition for seals and gaskets 失效
    用于密封和垫圈的聚合物组合物

    公开(公告)号：US20080132647A1

    公开(公告)日：2008-06-05

    申请号：US12012811

    申请日：2008-02-06

    申请人： Manoj Ajbani ,  Christopher Kiehl ,  Thierry Florent Edme Materne

    发明人： Manoj Ajbani ,  Christopher Kiehl ,  Thierry Florent Edme Materne

    IPC分类号： C08F8/00

    CPC分类号： C08L23/16 ,  C08L9/02 ,  C08L9/06 ,  C08L15/00 ,  C08L15/005 ,  C08L21/00 ,  C08L23/10 ,  C08L23/12 ,  C08L23/14 ,  C08L25/00 ,  C08L53/005 ,  C08L53/02 ,  C08L53/025 ,  C08L71/12 ,  C08L91/00 ,  C08L2205/02 ,  C08L2205/03 ,  C08L2205/035 ,  C08L2312/00 ,  Y10T428/31826 ,  Y10T428/31931 ,  Y10T428/31935 ,  C08L2666/24 ,  C08L2666/06 ,  C08L2666/02 ,  C08L2666/08 ,  C08L2666/04

    摘要： The present invention relates to a polymeric composition which has an excellent combination of properties for use in making seals and gaskets for utilization in appliances, automotive applications, and building applications, such as window glazing gaskets. These polymeric compositions offer excellent dimensional stability, low compression set, outstanding sealing characteristics, low temperature flexibility, heat resistance and ultra-violet light resistance. The present invention more specifically discloses a polymeric composition having excellent characteristics for utilization in manufacturing seals and gaskets including dimensional stability, low compression set and outstanding sealing characteristics, said polymeric composition being comprised of a blend of (A) a thermoplastic resin selected from the group consisting of polypropylene, polyethylene, poly phenylene ether, polystyrene, and styrene containing copolymer resins, (B) an elastomeric polymer selected from the group consisting of block copolymer comprising a first polymeric block that is comprised of repeat units that are derived from a vinyl aromatic monomer and a second block that is comprised of repeat units that are derived from a conjugated diolefin monomer, wherein the repeat units in the second block are hydrogenated, and wherein the repeat units in the second block are elastomeric in nature, and a crosslinked olefinic elastomer, (C) a high molecular weight crosslinked diene elastomer comprised of repeat units that are derived from conjugated diene monomer selected from the group consisting of 1,3-butadiene and isoprene, wherein the high molecular weight diene elastomer has a weight average molecular weight of at least about 200,000, and (D) an oil.

    摘要翻译： 本发明涉及一种聚合物组合物，其具有用于制造用于制造密封件的特性和用于家用电器，汽车应用以及建筑应用（例如窗玻璃垫片）的垫圈的优异组合。 这些聚合物组合物具有优异的尺寸稳定性，低压缩永久变形，优异的密封特性，低温柔韧性，耐热性和耐紫外光性。 本发明更具体地公开了一种聚合物组合物，其具有用于制造密封件和垫片的优异特性，包括尺寸稳定性，低压缩永久变形和优异的密封特性，所述聚合物组合物由（A）选自组 由聚丙烯，聚乙烯，聚苯醚，聚苯乙烯和含苯乙烯的共聚物树脂组成的弹性体聚合物，（B）弹性体聚合物，其选自由包含衍生自乙烯基芳族化合物的重复单元组成的第一聚合物嵌段的嵌段共聚物 单体和由衍生自共轭二烯烃单体的重复单元组成的第二嵌段，其中第二嵌段中的重复单元被氢化，并且其中第二嵌段中的重复单元本质上是弹性体，并且交联的烯属弹性体 ，（C）高分子量交联二 烯属弹性体由衍生自选自1,3-丁二烯和异戊二烯的共轭二烯单体的重复单元组成，其中高分子量二烯弹性体的重均分子量为至少约20万，（D） 一种油