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    Molding composition containing syndiotactic vinylaromatic polymer
    2.
    发明授权
    Molding composition containing syndiotactic vinylaromatic polymer 有权
    含间同立构乙烯基芳族聚合物的成型组合物

    公开(公告)号：US06239217B1

    公开(公告)日：2001-05-29

    申请号：US09400567

    申请日：1999-09-21

    申请人： David H. Bank ,  John M. Warakomski ,  Shaofu Wu ,  Kalyan Sehanobish

    发明人： David H. Bank ,  John M. Warakomski ,  Shaofu Wu ,  Kalyan Sehanobish

    IPC分类号： C08L5300

    CPC分类号： C08L25/06 ,  C08L23/16 ,  C08L53/02 ,  C08L91/00 ,  C08L2666/02

    摘要： A composition of matter comprising: A) from 25 to 90 parts by weight of a syndiotactic, vinylaromatic polymer, B) from 5 to 30 parts by weight of an oil extended, elastomeric polyolefin; C) from 1 to 10 parts by weight of a compatibilizer comprising a styrene containing block copolymer or a hydrogenated derivative thereof; D) from 0 to 25 parts by weight of a domain forming rubbery polymer comprising a styrene/conjugated diene triblock copolymer or a hydrogenated derivative thereof; E) from 0 to 5 parts by weight of a nucleator for the syndiotactic, vinylaromatic thermoplastic resin, F) from 0 to 60 parts by weight of a reinforcing agent, and G) from 0 to 90 parts by weight of a polyarylene ether or polar group modified polyarylene ether.

    摘要翻译： 一种物质组合物，其包含：A）25至90重量份的间同立构乙烯基芳族聚合物，B）5至30重量份的延油弹性体聚烯烃; C）1至10重量份的 包含苯乙烯嵌段共聚物或其氢化衍生物的增容剂; D）0-25重量份包含苯乙烯/共轭二烯三嵌段共聚物或其氢化衍生物的区域形成橡胶状聚合物; E）0至5份 间同立构乙烯基芳族热塑性树脂的成核剂的重量，F）0至60重量份的增强剂，和G）0至90重量份的聚亚芳基醚或极性基团改性的聚亚芳基醚。

    Impact-modified thermoplastic polyolefins and articles fabricated therefrom
    6.
    发明授权
    Impact-modified thermoplastic polyolefins and articles fabricated therefrom 有权
    冲击改性的热塑性聚烯烃及其制造的制品

    公开(公告)号：US6140420A

    公开(公告)日：2000-10-31

    申请号：US204008

    申请日：1998-12-01

    申请人： Kalyan Sehanobish ,  Larry A. Meiske ,  Shaofu Wu ,  Pak-Wing Steve Chum

    发明人： Kalyan Sehanobish ,  Larry A. Meiske ,  Shaofu Wu ,  Pak-Wing Steve Chum

    IPC分类号： C08J3/20 ,  C08F10/02 ,  C08L23/00 ,  C08L23/08 ,  C08L23/12 ,  C08L23/16 ,  C08L51/00 ,  C08L101/00 ,  C08F8/30

    CPC分类号： C08L23/12 ,  C08L101/00 ,  C08L23/16 ,  C08L23/0815 ,  C08L2314/06 ,  Y10T428/1352

    摘要： Melt processible thermoplastic compositions and method for making them are described, these compositions comprising a thermoplastic polymer resin matrix selected from the group consisting of thermoplastic polyurethanes, polyvinyl chlorides, styrenics, engineering thermoplastics, and polyolefins, at least about 25 percent (by weight based on the total composition) of an elastomeric impact modifier dispersed as discrete particles in the thermoplastic matrix (a); and at least about 10 percent (by weight based on the total composition) of at least one homogeneous linear or substantially linear ethylene polymer dispersed as discrete particles in at least the impact modifier (b), the ethylene polymer having a molecular weight distribution less than 3.5 and a density of at least 0.04 g/cm.sup.3 higher than the density of the impact modifier component (b), wherein the elastic modulus of the thermoplastic component (a) is at least 200 times greater than the elastic modulus of the impact modifier component (b). These thermoplastic compositions have improved processability. Processes for fabricating articles from them are described. The articles made with these compositions have improved properties such as low temperature impact strength, improved percent elongation to break, greater stiffness, and improved weld line strength, making them useful for applications requiring both strength and flexibility in low temperature environments, such as automotive components and facia.

    摘要翻译： 描述了可熔融加工的热塑性组合物及其制备方法，这些组合物包含选自热塑性聚氨酯，聚氯乙烯，苯乙烯，工程热塑性塑料和聚烯烃的热塑性聚合物树脂基体，至少约25％（以 分散在热塑性基体（a）中的离散颗粒的弹性体抗冲改性剂的总组成）; 至少约10％（基于总组合物的重量计）至少一种均匀的直链或基本上线性的乙烯聚合物，其至少在至少抗冲改性剂（b）中分散成分散的颗粒，乙烯聚合物的分子量分布小于 3.5，并且比冲击改性剂组分（b）的密度高至少0.04g / cm 3的密度，其中热塑性组分（a）的弹性模量是冲击改性剂组分（a）的弹性模量的至少200倍 （b）。 这些热塑性组合物具有改善的加工性能。 描述从它们制造制品的方法。 用这些组合物制成的制品具有改进的性能，例如低温冲击强度，改善的断裂延伸百分比，更大的刚度和更好的焊接线强度，使得它们可用于在低温环境中要求强度和柔性的应用，例如汽车部件 和面。

    Impact-modified thermoplastic polyolefins and articles fabricated therefrom
    7.
    发明授权
    Impact-modified thermoplastic polyolefins and articles fabricated therefrom 失效
    冲击改性的热塑性聚烯烃及其制造的制品

    公开(公告)号：US5861463A

    公开(公告)日：1999-01-19

    申请号：US741648

    申请日：1996-10-31

    申请人： Kalyan Sehanobish ,  Shaofu Wu ,  Larry A. Meiske ,  Pak-Wing Steve Chum

    发明人： Kalyan Sehanobish ,  Shaofu Wu ,  Larry A. Meiske ,  Pak-Wing Steve Chum

    IPC分类号： C08J3/20 ,  C08F10/02 ,  C08L23/00 ,  C08L23/08 ,  C08L23/12 ,  C08L23/16 ,  C08L51/00 ,  C08L101/00 ,  C08F30/00

    CPC分类号： C08L23/12 ,  C08L101/00 ,  C08L23/16 ,  C08L23/0815 ,  C08L2314/06 ,  Y10T428/1352

    摘要： Melt processible thermoplastic compositions and method for making them are described, these compositions comprising a) a polypropylene matrix, b) at least about 25 percent (by weight based on the total composition) of an elastomeric impact modifier dispersed as discrete particles in the polypropylene matrix (a); and c) at least about 10 percent (by weight based on the total composition) of at least one homogeneous linear or substantially linear ethylene polymer dispersed as discrete particles in at least the impact modifier (b), the ethylene polymer having a molecular weight distribution less than 3.5 and a density of at least 0.04 g/cm.sup.3 higher than the density of the impact modifier component (b), wherein the elastic modulus of the polypropylene (a) is at least 200 times greater than the elastic modulus of the impact modifier component (b).These thermoplastic compositions have improved processability. Processes for fabricating articles from them are described. The articles made with these compositions have improved properties such as low temperature impact strength, improved percent elongation to break, greater stiffness, and improved weld line strength, making them useful for applications requiring both strength and flexibility in low temperature environments, such as automotive components and facia.

    摘要翻译： 描述了可熔融加工的热塑性组合物及其制备方法，这些组合物包含a）聚丙烯基体，b）至少约25重量％（基于总组合物的重量）作为分散颗粒分散在聚丙烯基体中的弹性体抗冲改性剂 （一个）; 和至少一种在至少一种抗冲改性剂（b）中作为离散颗粒分散的均匀线性或基本上线性的乙烯聚合物的至少约10重量％（基于总组合物计）），乙烯聚合物具有分子量分布 小于3.5，并且比冲击改性剂组分（b）的密度高至少0.04g / cm 3的密度，其中聚丙烯（a）的弹性模量比冲击改性剂的弹性模量大至少200倍 组分（b）。 这些热塑性组合物具有改善的加工性 描述从它们制造制品的方法。 用这些组合物制成的制品具有改进的性能，例如低温冲击强度，改善的断裂延伸百分比，更大的刚度和更好的焊接线强度，使得它们可用于在低温环境中要求强度和柔性的应用，例如汽车部件 和面。

    ARTICLES AND DEVICES FOR THERMAL ENERGY STORAGE AND METHODS THEREOF
    8.
    发明申请
    ARTICLES AND DEVICES FOR THERMAL ENERGY STORAGE AND METHODS THEREOF 审中-公开
    用于热能存储的文章和装置及其方法

    公开(公告)号：US20120037148A1

    公开(公告)日：2012-02-16

    申请号：US13207607

    申请日：2011-08-11

    申请人： Jay M. Tudor ,  Andrey N. Soukhojak ,  David H. Bank ,  Kalyan Sehanobish ,  Parvinder S. Walia

    发明人： Jay M. Tudor ,  Andrey N. Soukhojak ,  David H. Bank ,  Kalyan Sehanobish ,  Parvinder S. Walia

    IPC分类号： F24H7/00 ,  B65B1/04 ,  B65B31/02

    CPC分类号： F28D20/02 ,  F28D2020/0008 ,  F28F2225/00 ,  F28F2265/14 ,  F28F2275/06 ,  Y02E60/145

    摘要： The present invention relates to articles and heat storage devices for storage of thermal energy. The articles include a metal base sheet and a metal cover sheet, wherein the metal base sheet and the metal cover sheet are sealingly joined to form one or more sealed spaces. The articles include a thermal energy storage material that is contained within the sealed spaces. The sealed spaces preferably are substantially free of water or includes liquid water at a concentration of about 1 percent by volume or less at a temperature of about 25° C., based on the total volume of the sealed spaces. The articles include one or more of the following features: a) the pressure in a sealed space is about 700 Torr or less, when the temperature of the thermal energy storage material is about 25° C.; b) the metal cover sheet includes one or more stiffening features, wherein the stiffening features include indents into the sealed space, protrusions out of the sealed space, or both, that are sufficient in size and number to reduce the maximum von Mises stress in the cover sheet during thermal cycling; c) the metal cover sheet and/or the metal base sheet includes one or more volume expansion features; or d) the metal cover sheet has a thickness, tc, and the metal base sheet has a thickness, tb, wherein tc is greater than tb; so that the article is durable. For example, the article does not leak after thermal cycling between about 25° C. and about 240° C., for 1,000 cycles.

    摘要翻译： 本发明涉及用于储存热能的制品和储热装置。 制品包括金属基片和金属覆盖片，其中金属基片和金属覆盖片密封地接合以形成一个或多个密封空间。 这些物品包括容纳在密封空间内的热能储存材料。 密封空间优选基本上不含水，或者基于密封空间的总体积，在约25℃的温度下包括浓度为约1体积％或更低的液体水。 这些物品包括以下特征中的一个或多个：a）当热能储存材料的温度为约25℃时，密封空间中的压力为约700托或更小。 b）金属覆盖片包括一个或多个加强特征，其中加强特征包括在密封空间中的凹陷，密封空间中的突出部，或两者的尺寸和数量足以减小最大von Mises应力 热循环期间盖板; c）金属覆盖片和/或金属基片包括一个或多个体积膨胀特征; 或d）金属覆盖片具有厚度tc，并且金属基片具有厚度tb，其中tc大于tb; 使物品耐用。 例如，在约25℃至约240℃的热循环之后，该物品不会泄漏1,000次循环。

    Polymer compositions having improved elongation
    9.
    发明授权
    Polymer compositions having improved elongation 失效
    聚合物组合物具有改善的伸长率

    公开(公告)号：US06300398B1

    公开(公告)日：2001-10-09

    申请号：US09059753

    申请日：1998-04-14

    申请人： Gary Lee Jialanella ,  Thomas J. McKeand, Jr. ,  Kalyan Sehanobish

    发明人： Gary Lee Jialanella ,  Thomas J. McKeand, Jr. ,  Kalyan Sehanobish

    IPC分类号： C08L2308

    CPC分类号： C09J123/0815 ,  C08L23/0815 ,  C08L91/06 ,  C08L2205/02 ,  C08L2314/06 ,  C08L2666/02 ,  C08L2666/06 ,  C08L2666/04

    摘要： The subject invention is directed to polymer compositions which comprise a homogeneous ethylene/&agr;-olefin interpolymer, a wax and a nucleating agent, wherein the nucleating agent is provided in an effective amount such that the percent elongation at break of the polymer composition is at least about fifty percent greater than the percent elongation at break of a comparative composition which lacks the nucleating agent. The polymer compositions of the invention will find utility in applications r equiring high elongation at break, while maintaining a high onset of crystallization temperature, such as in the high-speed coating of fabrics, carpet backing, floor tile and sheeting, and adhesives.

    摘要翻译： 本发明涉及包含均相乙烯/α-烯烃互聚物，蜡和成核剂的聚合物组合物，其中所述成核剂以有效量提供，使得聚合物组合物的断裂伸长百分比至少为 比缺少成核剂的比较组合物的断裂伸长率大大约百分之五十。 本发明的聚合物组合物在保持高结晶温度的起始时，例如在织物，地毯背衬，地板瓦和片材以及粘合剂的高速涂层中，可应用于高断裂伸长率的应用。

    THERMAL ENERGY STORAGE MATERIALS
    10.
    发明申请
    THERMAL ENERGY STORAGE MATERIALS 有权
    热能储存材料

    公开(公告)号：US20120216981A1

    公开(公告)日：2012-08-30

    申请号：US13324602

    申请日：2011-12-13

    申请人： David H. Bank ,  Andrey N. Soukhojak ,  Kalyan Sehanobish ,  David G. McLeod

    发明人： David H. Bank ,  Andrey N. Soukhojak ,  Kalyan Sehanobish ,  David G. McLeod

    IPC分类号： F28D17/00

    CPC分类号： C09K5/063 ,  F28D20/023 ,  F28F23/00 ,  Y02B10/20 ,  Y02E60/145

    摘要： The present invention relates to a thermal energy storage material (TESM) system (and associated methods). The TESM system comprises i) a container having a wall surface; and ii) a TESM in at least partial contact with the wall surface. The TESM may include, consist essentially of, or consist of a metal containing compound comprising at least two different metal cations and one or more polyatomic anions. The at least two metal cations may include lithium cations. The TESM may have a liquidus temperature, TL, from about 100° C. to about 250° C. The TESM may exhibits a heat storage density from 300° C. to 80° C. of at least 1 MJ/l. The TESM system may be free of water. If any water is present in the TESM system, the water concentration preferably is less than about 10 wt. %. Preferably, the TESM system is generally resistant to corrosion at temperatures of about 300° C.

    摘要翻译： 本发明涉及一种热能储存材料（TESM）系统（及相关方法）。 TESM系统包括：i）具有壁表面的容器; 和ii）与壁表面至少部分接触的TESM。 TESM可以包括，基本上由或由含有至少两种不同金属阳离子和一种或多种多原子阴离子的含金属化合物组成。 所述至少两种金属阳离子可以包括锂阳离子。 TESM可以具有约100℃至约250℃的液相线温度.TESM可以显示出从300℃至80℃的至少1MJ / l的储热密度。 TESM系统可能没有水。 如果TESM系统中存在任何水，则水浓度优选小于约10wt。 ％。 优选地，TESM系统通常在约300℃的温度下耐腐蚀