利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

17 条记录 (耗时 0.032 秒)

    Thermoplastic elastomer for cold and wet applications
    1.
    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
    2.
    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
    3.
    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。

    Polyurethane Compositions and Articles Prepared Therefrom, and Methods for Making the Same
    4.
    发明申请
    Polyurethane Compositions and Articles Prepared Therefrom, and Methods for Making the Same 审中-公开
    聚氨酯组合物及其制备方法及其制备方法

    公开(公告)号：US20100055358A1

    公开(公告)日：2010-03-04

    申请号：US12447567

    申请日：2007-10-31

    申请人： Laura B. Weaver ,  Ashish Batra ,  Patricia Ansems

    发明人： Laura B. Weaver ,  Ashish Batra ,  Patricia Ansems

    IPC分类号： A41G1/00 ,  C08L53/00 ,  B32B27/40

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

    摘要： The invention provides a composition comprising the following: at least one olefin multi-block interpolymer, at least one thermoplastic polyurethane, and at least one polydiene-based and/or polydiol-based polyurethane. These compositions are well-suited for promoting the adhesion between polar (for example, polyester, polycarbonate and polylactic acid) and non-polar materials and for the manufacture of, among other things, films, fibers, sheets and tie layers, tubes, adhesives, dispersions, protective apparel, footwear, coatings, laminates and foams.

    摘要翻译： 本发明提供了包含以下的组合物：至少一种烯烃多嵌段互聚物，至少一种热塑性聚氨酯和至少一种聚二烯基和/或聚二醇基聚氨酯。 这些组合物非常适用于促进极性（例如聚酯，聚碳酸酯和聚乳酸）和非极性材料之间的粘合，并且用于制造薄膜，纤维，片和连结层，管，粘合剂 ，分散体，防护服，鞋类，涂料，层压材料和泡沫。

    Polyurethane Compositions and Articles Prepared Therefrom, and Methods for Making the Same
    5.
    发明申请
    Polyurethane Compositions and Articles Prepared Therefrom, and Methods for Making the Same 有权
    聚氨酯组合物及其制备方法及其制备方法

    公开(公告)号：US20100028568A1

    公开(公告)日：2010-02-04

    申请号：US12447379

    申请日：2007-10-31

    申请人： Laura B. Weaver ,  Ashish Batra ,  Patricia Ansems

    发明人： Laura B. Weaver ,  Ashish Batra ,  Patricia Ansems

    IPC分类号： A41G1/00 ,  C08L75/04 ,  B32B3/10

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

    摘要： The invention provides a composition comprising the following: at least one olefin-based polymer, at least one halogenated ethylene-based polymer, or at least one elastomer rubber; at least one thermoplastic polyurethane; and at least one polydiene- or polydiol-based polyurethane. These compositions are well-suited for promoting the adhesion between polar (for example, polyester, polycarbonate and polylactic acid) and non-polar materials and for the manufacture of, among other things, films, fibers, sheets and tie layers, tubes, adhesives, dispersions, protective apparel, footwear, coatings, laminates and foams.

    摘要翻译： 本发明提供了包含以下的组合物：至少一种烯烃基聚合物，至少一种卤化乙烯基聚合物或至少一种弹性体橡胶; 至少一种热塑性聚氨酯; 和至少一种聚二烯或聚二醇基聚氨酯。 这些组合物非常适用于促进极性（例如聚酯，聚碳酸酯和聚乳酸）和非极性材料之间的粘合，并且用于制造薄膜，纤维，片和连结层，管，粘合剂 ，分散体，防护服，鞋类，涂料，层压材料和泡沫。

    Polyurethane compositions and articles prepared therefrom, and methods for making the same
    6.
    发明授权
    Polyurethane compositions and articles prepared therefrom, and methods for making the same 有权
    由其制备的聚氨酯组合物和制品及其制备方法

    公开(公告)号：US08124234B2

    公开(公告)日：2012-02-28

    申请号：US12447379

    申请日：2007-10-31

    申请人： Laura B. Weaver ,  Ashish Batra ,  Patricia Ansems

    发明人： Laura B. Weaver ,  Ashish Batra ,  Patricia Ansems

    IPC分类号： B32B27/40 ,  B32B3/10 ,  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 invention provides a composition comprising the following: at least one olefin-based polymer, at least one halogenated ethylene-based polymer, or at least one elastomer rubber; at least one thermoplastic polyurethane; and at least one polydiene- or polydiol-based polyurethane. These compositions are well-suited for promoting the adhesion between polar (for example, polyester, polycarbonate and polylactic acid) and non-polar materials and for the manufacture of, among other things, films, fibers, sheets and tie layers, tubes, adhesives, dispersions, protective apparel, footwear, coatings, laminates and foams.

    摘要翻译： 本发明提供了包含以下的组合物：至少一种烯烃基聚合物，至少一种卤化乙烯基聚合物或至少一种弹性体橡胶; 至少一种热塑性聚氨酯; 和至少一种聚二烯或聚二醇基聚氨酯。 这些组合物非常适用于促进极性（例如聚酯，聚碳酸酯和聚乳酸）和非极性材料之间的粘合，并且用于制造薄膜，纤维，片和连结层，管，粘合剂 ，分散体，防护服，鞋类，涂料，层压材料和泡沫。

    Articles comprising nonpolar polyolefin and polyurethane, and methods for their preparation and use
    7.
    发明授权
    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：US08404780B2

    公开(公告)日：2013-03-26

    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： C08L53/00 ,  C08L23/08

    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。

    HIGH FREQUENCY WELDABLE POLYOLEFIN COMPOSITIONS INCLUDING POLAR POLYMERS
    8.
    发明申请
    HIGH FREQUENCY WELDABLE POLYOLEFIN COMPOSITIONS INCLUDING POLAR POLYMERS 审中-公开
    高频焊接聚烯烃组合物，包括极性聚合物

    公开(公告)号：US20140364572A1

    公开(公告)日：2014-12-11

    申请号：US14367660

    申请日：2012-12-21

    申请人： Laura B. Weaver ,  Yushan Hu ,  Jose M. Rego ,  Guang M. Li ,  Sherrika D. Daniel ,  Kim L. Walton

    发明人： Laura B. Weaver ,  Yushan Hu ,  Jose M. Rego ,  Guang M. Li ,  Sherrika D. Daniel ,  Kim L. Walton

    IPC分类号： C08L23/14 ,  B29C65/14 ,  C08L23/20

    CPC分类号： C08L23/14 ,  B29C65/14 ,  C08L23/0815 ,  C08L23/0853 ,  C08L23/0869 ,  C08L23/142 ,  C08L23/20 ,  C08L2205/02 ,  C08L2314/06

    摘要： A polyolefin-based composition showing improved weldability using high frequency (HF) includes (1) a base polymer selected from (a) a homogeneously branched, linear or substantially linear ethylene/α-olefin copolymer; (b) a homogeneously branched propylene/α-olefin copolymer; or (c) a combination thereof; and (2) at least one secondary component selected from (a) an ethylene vinyl acetate copolymer having from 5 to 40 wt % vinyl acetate; (b) an ethylene-ethyl acrylate having from 5 to 25 wt % ethyl acrylate; and (c) a combination thereof. The combination of the specified polyolefin with the specified secondary component, which is a polar polymer, makes these formulations HF weldable, with a cohesive welding failure, a weld strength for 10 mil thick film greater than 7 lb/in (1.23 N/mm) at a weld time of less than or equal to 6 seconds. The formulations may also exhibit good calendering processability and mechanical properties.

    摘要翻译： 使用高频（HF）显示出改进的焊接性的聚烯烃基组合物包括（1）选自（a）均匀支化的，直链的或基本上线性的乙烯/α-烯烃共聚物的基础聚合物; （b）均匀支化的丙烯/α-烯烃共聚物; 或（c）其组合; 和（2）至少一种选自（a）乙烯 - 乙酸乙烯酯共聚物的次要组分，其具有5至40重量％的乙酸乙烯酯; （b）具有5至25重量％丙烯酸乙酯的乙烯 - 丙烯酸乙酯; 和（c）其组合。 指定的聚烯烃与作为极性聚合物的规定的次要组分的组合使得这些配方HF可焊接，具有内聚焊接故障，10密耳厚膜的焊接强度大于7lb / in（1.23N / mm） 在焊接时间小于或等于6秒。 制剂还可以表现出良好的压延加工性能和机械性能。

    Thermoformed, extruded sheeting with reduced gloss
    9.
    发明授权
    Thermoformed, extruded sheeting with reduced gloss 有权
    热成型，挤出薄片，光泽度降低

    公开(公告)号：US08304496B2

    公开(公告)日：2012-11-06

    申请号：US11429836

    申请日：2006-05-08

    申请人： Laura B. Weaver ,  Douglas P. Waszeciak ,  Kim L. Walton

    发明人： Laura B. Weaver ,  Douglas P. Waszeciak ,  Kim L. Walton

    IPC分类号： C08L23/00 ,  C08L23/04 ,  C08L23/10

    CPC分类号： C08L23/10 ,  B29C49/0005 ,  B29C51/002 ,  B29K2023/083 ,  B29K2023/12 ,  B29L2031/3005 ,  B29L2031/3008 ,  B29L2031/3014 ,  B29L2031/3026 ,  C08L23/0815 ,  C08L23/16 ,  C08L2207/07 ,  C08L2666/06

    摘要： The invention is directed to compositions comprising an elastomer component and a propylene component, and in which the elastomer component comprises at least one ethylene/α-olefin polymer, optionally containing a diene, and the polypropylene component comprises at least one branched polypropylene. Preferably, the elastomer component has a melt tan delta between about 0.7 and about 8, as measured by parallel plate rheometer at 0.1 rad/sec, 190° C., and 15 percent strain; and the ratio of the “melt tan delta of the elastomer component” to the “melt tan delta of the propylene component” is from 0.5 to 4. The invention also provides for method of making such compositions, and to low gloss articles prepared from the same. The inventive compositions are particularly suitable for fabricating thermoformed sheeting with reduced gloss.

    摘要翻译： 本发明涉及包含弹性体组分和丙烯组分的组合物，其中弹性体组分包含至少一种任选含有二烯的乙烯/α-烯烃聚合物，聚丙烯组分包含至少一种支化聚丙烯。 优选地，弹性体组分具有约0.7至约8的熔体三角洲，如平行板流变仪以0.1rad / sec，190℃和15％应变测量的; 并且弹性体组分的熔体三角形与丙烯组分的熔体三角洲的比率为0.5-4。本发明还提供了制备这种组合物的方法，以及低光泽化由其制备的物品。 本发明的组合物特别适用于制造具有降低光泽度的热成型片材。