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    Thermoplastic elastomer for cold and wet applications
    2.
    发明授权
    Thermoplastic elastomer for cold and wet applications 有权
    用于冷和湿应用的热塑性弹性体

    公开(公告)号：US08829106B2

    公开(公告)日：2014-09-09

    申请号：US13510611

    申请日：2010-11-09

    申请人： Laura B. Weaver ,  Ashish Batra ,  Kim L. Walton

    发明人： Laura B. Weaver ,  Ashish Batra ,  Kim L. Walton

    IPC分类号： C08L23/16 ,  C08L23/06 ,  C08L21/00 ,  C08K3/26 ,  C08L23/12 ,  C08K3/00 ,  C08K5/00 ,  C08L23/14

    CPC分类号： C08L23/16 ,  C08K3/013 ,  C08K5/0016 ,  C08L23/06 ,  C08L23/12 ,  C08L23/14 ,  C08L53/00 ,  C08L2207/04 ,  C08L2666/04

    摘要： Thermoplastic compositions including component C, an ethylene/α-olefin interpolymer wherein the interpolymer has a Mooney Viscosity (ML 1+4, 125° C.) greater than, or equal to 55 and a ΔHf greater than, or equal to 36 J/g; and component D, a high density polyethylene (HDPE) are provided. In particular, the thermoplastic compositions are characterized by the ethylene/α-olefin interpolymer which is an ethylene/a-olefin/diene interpolymer having a rheology ratio (V0.1/V 100) at 190° C. greater than, or equal to 25. Also are provided the articles comprising the thermoplastic compositions.

    摘要翻译： 包含组分C，乙烯/α-烯烃互聚物的热塑性组合物，其中互聚物具有大于或等于55的门尼粘度（ML 1 + 4,125℃）和大于或等于36的Mo J / g; 和组分D，提供高密度聚乙烯（HDPE）。 特别地，热塑性组合物的特征在于乙烯/α-烯烃互聚物，其是在190℃下具有流变性比（V0.1 / V100）的乙烯/α-烯烃/二烯互聚物，大于或等于 还提供了包含热塑性组合物的制品。

    Thermoplastic Elastomer for Cold and Wet Applications
    6.
    发明申请
    Thermoplastic Elastomer for Cold and Wet Applications 有权
    用于冷和湿应用的热塑性弹性体

    公开(公告)号：US20130303680A1

    公开(公告)日：2013-11-14

    申请号：US13510611

    申请日：2010-11-09

    申请人： Laura B. Weaver ,  Ashish Batra ,  Kim L. Walton

    发明人： Laura B. Weaver ,  Ashish Batra ,  Kim L. Walton

    IPC分类号： C08L23/16

    CPC分类号： C08L23/16 ,  C08K3/013 ,  C08K5/0016 ,  C08L23/06 ,  C08L23/12 ,  C08L23/14 ,  C08L53/00 ,  C08L2207/04 ,  C08L2666/04

    摘要： Thermoplastic elastomer compositions including at least one elastomeric component and at least one semi-crystalline polymer are provided. In particular, thermoplastic elastomer composition characterized by an SRI less than or equal to 1.6 at 10000 Pa s, and less than 4.5 at 1000 Pa s for compositions with TMA at 1000 μm greater than 85° C. are provided. Also provided are articles made from the thermoplastic elastomeric compositions.

    摘要翻译： 提供包含至少一种弹性体组分和至少一种半结晶聚合物的热塑性弹性体组合物。 特别地，提供了特征在于在10000Pa s时小于或等于1.6的SRI和对于1000Mum大于85℃的TMA的组合物在1000Pa下小于4.5的热塑性弹性体组合物。 还提供了由热塑性弹性体组合物制成的制品。

    Articles Comprising Nonpolar Polyolefin and Polyurethane, and Methods for Their Preparation and Use
    10.
    发明申请
    Articles Comprising Nonpolar Polyolefin and Polyurethane, and Methods for Their Preparation and Use 有权
    包含非极性聚烯烃和聚氨酯的制品及其制备和使用方法

    公开(公告)号：US20090275690A1

    公开(公告)日：2009-11-05

    申请号：US12446719

    申请日：2007-10-31

    申请人： Laura B. Weaver ,  Ashish Batra ,  Patricia Ansems ,  Gary M. Strandburg ,  Matthew J. Kalinkowski

    发明人： Laura B. Weaver ,  Ashish Batra ,  Patricia Ansems ,  Gary M. Strandburg ,  Matthew J. Kalinkowski

    IPC分类号： C08L75/04

    CPC分类号： C08G18/69 ,  C08L23/02 ,  C08L75/04 ,  C08L75/06 ,  C09D123/02 ,  Y10T428/24802 ,  Y10T428/31551 ,  C08L2666/20

    摘要： The adhesion between a low surface energy (i.e., nonpolar) material, e.g., a polyolefin such as polyethylene, and a high surface energy (i.e., polar) material, e.g., a polyester, polyurethane, polycarbonate or polylactic acid, is promoted by blending with the nonpolar material typically from 15 to less than 50 wt % of a diol-based thermoplastic polyurethane (d-TPU), e.g., a polydiene diol-based TPU, based on the combined weight of the nonpolar material and the d-TPU. The promoted adhesion allows for the effective painting, printing, over-molding or HF-welding of a nonpolar substrate, e.g., a polyolefin film, with a polar coating, e.g., a paint, ink, etc. Aqueous dispersions can also be made from the blend of nonpolar material and d-TPU.

    摘要翻译： 低表面能（即非极性）材料（例如聚烯烃，如聚乙烯）与高表面能（即极性）材料（如聚酯，聚氨酯，聚碳酸酯或聚乳酸）之间的粘合力可通过共混 基于非极性材料和d-TPU的组合重量，非极性材料通常为基于二醇类热塑性聚氨酯（d-TPU）的15至小于50重量％，例如聚二烯基二醇基TPU。 促进的粘合允许非极性基底（例如聚烯烃膜）与极性涂层（例如油漆，油墨等）的有效涂布，印刷，超模塑或HF焊接。水分散体也可以由 非极性材料和d-TPU的混合物。