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79 条记录 (耗时 0.061 秒)

    Filled polymer compositions made from interpolymers of ethylene/α-olefins and uses thereof
    43.
    发明授权
    Filled polymer compositions made from interpolymers of ethylene/α-olefins and uses thereof 有权
    由乙烯/α-烯烃的互聚物制成的填充聚合物组合物及其用途

    公开(公告)号：US07741397B2

    公开(公告)日：2010-06-22

    申请号：US11376833

    申请日：2006-03-15

    申请人： Wenbin Liang ,  Yunwa W. Cheung ,  Charles F. Diehl ,  Kyle G. Kummer

    发明人： Wenbin Liang ,  Yunwa W. Cheung ,  Charles F. Diehl ,  Kyle G. Kummer

    IPC分类号： C08K3/30

    CPC分类号： C08K3/013

    摘要： A filled polymer composition comprises (i) an ethylene/α-olefin interpolymer, and (ii) a filler. The ethylene/α-olefin interpolymer is a block copolymer having at least a hard block and at least a soft block. The soft block comprises a higher amount of comonomers than the hard block. The block interpolymer has a number of unique characteristics disclosed here. The filled polymer compositions provided herein, in certain embodiments, have relatively higher heat resistance and improved noise, vibration and harshness properties and can be used in automotive floorings, roofings, wire and cable coating applications.

    摘要翻译： 填充的聚合物组合物包含（i）乙烯/α-烯烃互聚物和（ii）填料。 乙烯/α-烯烃互聚物是至少具有硬嵌段和至少一个软嵌段的嵌段共聚物。 软块包含比硬块更高量的共聚单体。 嵌段互聚物具有这里公开的许多独特特征。 在某些实施方案中，本文提供的填充的聚合物组合物具有相对较高的耐热性和改善的噪音，振动和粗糙度性质，并且可用于汽车地板，屋顶，电线和电缆涂层应用中。

    PROCESS FOR PRODUCING HIGH QUALITY IONOMERS
    47.
    发明申请
    PROCESS FOR PRODUCING HIGH QUALITY IONOMERS 有权
    生产高质量离子的方法

    公开(公告)号：US20080108756A1

    公开(公告)日：2008-05-08

    申请号：US11934112

    申请日：2007-11-02

    申请人： Brian W. Walther ,  Anthony C. Neubauer ,  Eung K. Kim ,  Calvin L. Pavlicek ,  Charles F. Diehl

    发明人： Brian W. Walther ,  Anthony C. Neubauer ,  Eung K. Kim ,  Calvin L. Pavlicek ,  Charles F. Diehl

    IPC分类号： C08F8/42

    CPC分类号： C08F8/44 ,  B29C47/6025 ,  B29C47/6031 ,  B29C47/6037 ,  B29C47/6056 ,  C08F210/02 ,  C08F2800/20 ,  C08F8/12 ,  C08F220/06

    摘要： A reactive extrusion process for producing an ionomer is disclosed. The process comprising adding a polymer containing a carboxyl functionality to an extruder, then homogenously melting the polymer in a melting zone of the extruder. A first melt seal zone of the extruder is formed to separate the melting zone from an injection zone where an aqueous solution of metallic ions are added to the molten polymer. The first melt seal zone is formed by increasing the pressure in the melt seal zone to a pressure which is higher than the vapor pressure of the water at any point in the injection zone and the reaction zone. The aqueous solution of metallic ions is then mixed with the polymer containing the carboxyl functionality in a reaction zone of the extruder under conditions such that the metallic ions are substantially reacted with the carboxyl functionality. A pressure build-up zone is formed in the extruder, wherein the pressure build-up zone is located no earlier than at the end of the reaction zone wherein the pressure build-up zone is formed by increasing the pressure to a level such that the aqueous solution of metallic ions remains in the liquid phase for a time sufficient to allow for the desired reaction between the metallic ions and the carboxyl functionality of the polymer.

    摘要翻译： 公开了用于制备离聚物的反应挤出方法。 该方法包括向挤出机中加入含有羧基官能团的聚合物，然后在挤出机的熔融区域中均匀熔融聚合物。 形成挤出机的第一熔体密封区，以将熔融区与将金属离子水溶液加入到熔融聚合物中的注入区分离。 通过将熔融密封区域中的压力增加到高于注入区域和反应区域中的任何点的水的蒸汽压力的压力来形成第一熔融密封区域。 然后将金属离子水溶液与含有羧基官能团的聚合物在挤出机的反应区中混合，使得金属离子基本上与羧基官能团反应。 在挤出机中形成压力增加区，其中压力积聚区的位置不早于反应区的末端，其中通过将压力增加到一定水平而形成压力积聚区， 金属离子的水溶液在液相中保持足以允许金属离子和聚合物的羧基官能团之间所需的反应的时间。

    Radial styrene-isoprene-butadiene multi-armed block copolymers and compositions and articles containing block copolymers
    49.
    发明授权
    Radial styrene-isoprene-butadiene multi-armed block copolymers and compositions and articles containing block copolymers 失效
    径向苯乙烯 - 异戊二烯 - 丁二烯多臂嵌段共聚物和含有嵌段共聚物的组合物和制品

    公开(公告)号：US5399627A

    公开(公告)日：1995-03-21

    申请号：US158200

    申请日：1993-11-24

    申请人： Charles F. Diehl ,  Jean M. Tancrede ,  Gary R. Marchand

    发明人： Charles F. Diehl ,  Jean M. Tancrede ,  Gary R. Marchand

    IPC分类号： A61F13/58 ,  A61L15/58 ,  B32B7/12 ,  C08F8/42 ,  C08F297/04 ,  C08G81/02 ,  C09J7/02 ,  C09J153/02 ,  C08L53/00

    CPC分类号： C08G81/022 ,  A61F13/58 ,  A61L15/58 ,  B32B7/12 ,  C08F297/046 ,  C09J153/02 ,  Y10T428/31855 ,  Y10T428/3188 ,  Y10T428/31895 ,  Y10T442/2754

    摘要： The invention is drawn to radial block copolymers of the formula:(pS--pI--pB).sub.n Xwherein pS is polystyrene, pI is polyisoprene, pB is polybutadiene, X is the residue of a multifunctional coupling agent used in the production of the radial block copolymer, and n is a number greater than or equal to 3 representative of the number of branches appended to X; pressure sensitive adhesive compositions comprising such radial block copolymers and articles of manufacture produced therefrom. The pS component of the radial block copolymers of this invention comprise from about 14 to about 24 parts per 100 parts by weight of the radial block copolymer; the molecular weight (as polystyrene equivalent) of the radial block copolymer is between about 200,000 to about 400,000; and the weight amount of polybutadiene in the pI--pB segment is less than 50 weight percent.

    摘要翻译： 本发明涉及式（pS-pI-pB）nX的径向嵌段共聚物，其中pS是聚苯乙烯，pI是聚异戊二烯，pB是聚丁二烯，X是用于制造径向块的多官能偶联剂的残基 共聚物，n为大于或等于3的数，代表附加到X的分枝数; 包含这种径向嵌段共聚物的压敏粘合剂组合物和由其制备的制品。 本发明的径向嵌段共聚物的pS组分包含约14至约24份/ 100份重量的径向嵌段共聚物; 径向嵌段共聚物的分子量（以聚苯乙烯当量计）为约200,000至约400,000; 并且pI-pB片段中的聚丁二烯的重量量小于50重量％。

    Radial block copolymers containing butadiene endblock
    50.
    发明授权
    Radial block copolymers containing butadiene endblock 失效
    含有丁二烯末端嵌段的径向嵌段共聚物

    公开(公告)号：US5292819A

    公开(公告)日：1994-03-08

    申请号：US705193

    申请日：1991-05-24

    申请人： Charles F. Diehl ,  Gary R. Marchand ,  Michael O. Myers ,  Jean M. Tancrede

    发明人： Charles F. Diehl ,  Gary R. Marchand ,  Michael O. Myers ,  Jean M. Tancrede

    IPC分类号： A61F13/58 ,  A61L15/58 ,  B32B7/12 ,  C08F297/04 ,  C08F297/06 ,  C09J5/00 ,  C09J153/00 ,  C09J153/02

    CPC分类号： A61L15/58 ,  A61F13/58 ,  B32B7/12 ,  C08F297/046 ,  C09J153/02 ,  Y10T428/24826 ,  Y10T428/31855 ,  Y10T428/31924 ,  Y10T442/678

    摘要： Radial block copolymers characterized by the formulas: (1) (pS-pI).sub.n X and (2) (pS-pI-pB).sub.n X where pS is polystyrene, pI is polyisoprene, pB is butadiene, X is a residue of a multifunctional coupling agent used in the production of the radial block copolymer, and n is a number greater than 2 representative of the number of branches appended to X; hot-melt adhesive compositions constituted of said radial block copolymers, and articles of manufacture produced therefrom. These copolymers possess blocks of high average molecular weight polystyrene (10,000 to 25,000) and an overall average molecular weight (90,000 to 380,000) such that when blended in requisite proportions with a compatible tackifier resin, preferably also a secondary tackifying resin or plasticizing oil, and stabilizer, superior hot-melt adhesive compositions can be formed. The hot-melt adhesive compositions possess, inter alia, superior heat resistance, superior static time to failure with low viscosity, good peel adhesion, good tack, and high ability to bond to a polyethylene or polypropylene substrate at temperatures below that which may damage the substrate.

    摘要翻译： 其特征在于式（1）（pS-pI）nX和（2）（pS-pI-pB）nX的径向嵌段共聚物，其中pS是聚苯乙烯，pI是聚异戊二烯，pB是丁二烯，X是多官能偶联 用于生产径向嵌段共聚物的试剂，n为大于2的数字，代表附着于X的分枝数; 由所述径向嵌段共聚物构成的热熔粘合剂组合物和由其制备的制品。 这些共聚物具有高平均分子量聚苯乙烯（10,000至25,000）和总平均分子量（90,000至380,000）的嵌段，使得当以相容的比例与相容的增粘树脂，优选也可以是二次增粘树脂或增塑油共混时， 可以形成优良的热熔粘合剂组合物。 热熔粘合剂组合物具有优异的耐热性，优异的静态时间与低粘度的破坏，良好的剥离粘合性，良好的粘性，以及在低于可能损坏聚乙烯或聚丙烯基材的温度下结合到聚乙烯或聚丙烯基材上的高能力 基质。