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    Cap liners, closures and gaskets from multi-block polymers
    1.
    发明申请
    Cap liners, closures and gaskets from multi-block polymers 有权
    多层聚合物的盖衬，封闭件和垫圈

    公开(公告)号：US20060199911A1

    公开(公告)日：2006-09-07

    申请号：US11377007

    申请日：2006-03-15

    申请人： Ronald Markovich ,  Dale Elley-Bristow ,  Miguel Prieto ,  Russell Barry ,  Felipe Martinez ,  Daniel Falla ,  Julien Damen

    发明人： Ronald Markovich ,  Dale Elley-Bristow ,  Miguel Prieto ,  Russell Barry ,  Felipe Martinez ,  Daniel Falla ,  Julien Damen

    IPC分类号： C08F8/00

    CPC分类号： C08L23/0815 ,  C08L23/0869 ,  C08L23/0876 ,  C08L2666/06

    摘要： A polymer composition comprises at least an ethylene/α-olefin interpolymer and at least one other polymer. The other polymer can be selected from a second ethylene/α-olefin interpolymer, an elastomer, a polyolefin, a polar polymer, and an ethylene/carboxylic acid interpolymer or ionomer thereof. 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. Also provided are gaskets, bottle cap liners, and closures that comprise or obtained from a compositon comprising at least one ethylene/α-olefin interpolymer and at least one polyolefin. The gaskets are capable of compression sealing various containers, without contaminating the contents. Liquid containers particularly benefit from the use of the novel gasket materials disclosed herein.

    摘要翻译： 聚合物组合物包含至少一种乙烯/α-烯烃互聚物和至少一种其它聚合物。 另一种聚合物可以选自第二乙烯/α-烯烃互聚物，弹性体，聚烯烃，极性聚合物和乙烯/羧酸互聚物或其离聚物。 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。 还提供了包含或由包含至少一种乙烯/α-烯烃互聚物和至少一种聚烯烃的组合物获得的垫圈，瓶盖衬垫和闭合件。 垫圈能够压缩各种容器，而不会污染内容物。 液体容器特别受益于使用本文公开的新型垫片材料。

    Foams made from interpolymers of ethylene/alpha-olefins
    2.
    发明申请
    Foams made from interpolymers of ethylene/alpha-olefins 有权
    由乙烯/α-烯烃的互聚物制成的泡沫

    公开(公告)号：US20060199872A1

    公开(公告)日：2006-09-07

    申请号：US11376980

    申请日：2006-03-15

    申请人： Miguel Prieto ,  Roger Kocher ,  Julien Damen ,  Yunwa Cheung

    发明人： Miguel Prieto ,  Roger Kocher ,  Julien Damen ,  Yunwa Cheung

    IPC分类号： B29C44/34

    CPC分类号： C08J9/00 ,  C08J2323/02

    摘要： Foamable compositions and foams comprise at least an ethylene/α-olefin interpolymer. The foam has a density from greater than 150 to about 500 kg/m3. The foamable compositions further comprise a blowing agent and a crosslinking agent. The ethylene/α-olefin interpolymers are a multi-block copolymer comprising at least one soft block and at least one hard block. Methods of making the foamable compositions and foams; and foamed articles made from the foams are also described.

    摘要翻译： 可发泡组合物和泡沫包含至少一种乙烯/α-烯烃互聚物。 泡沫具有大于150至约500kg / m 3的密度。 可发泡组合物还包含发泡剂和交联剂。 乙烯/α-烯烃互聚物是包含至少一个软嵌段和至少一个硬嵌段的多嵌段共聚物。 制造可发泡组合物和泡沫的方法; 还描述了由泡沫制成的发泡制品。

    STRETCH BLOW MOLDING MONOVINYLIDENE AROMATIC POLYMERS
    4.
    发明申请
    STRETCH BLOW MOLDING MONOVINYLIDENE AROMATIC POLYMERS 审中-公开
    拉伸吹塑单环芳族聚酰胺

    公开(公告)号：US20100256248A1

    公开(公告)日：2010-10-07

    申请号：US12739281

    申请日：2008-10-23

    申请人： Rodolfo Salmang ,  Enrique Torres ,  Julien Damen ,  Amaia Montoya-Goni

    发明人： Rodolfo Salmang ,  Enrique Torres ,  Julien Damen ,  Amaia Montoya-Goni

    IPC分类号： C08L51/04 ,  B29C49/08

    CPC分类号： B29C49/0005 ,  B29C49/06 ,  B29K2025/00 ,  B29K2025/04 ,  C08L25/06 ,  C08L51/04 ,  C08L91/00 ,  C08L2205/03 ,  C08L2666/02

    摘要： According to the present invention there are provided improved rubber modified monovinylidene aromatic polymers having the specified relatively high molecular weight and the necessary rubber levels and particles. These improved resins are specially adapted and suited for use in stretch blow molding processes. They provide improved combinations of container neck strength and toughness, wall strength and stiffness and packaging efficiency. The present invention provides the makers of stretch blow molded containers with options for improved packaging cost and efficiency.

    摘要翻译： 根据本发明，提供了改进的橡胶改性单亚乙烯基芳族聚合物，其具有特定的较高分子量和必需的橡胶含量和颗粒。 这些改进的树脂特别适用于拉伸吹塑成型工艺。 它们提供了容器颈部强度和韧性，壁强度和刚度以及包装效率的改进的组合。 本发明提供了拉伸吹塑容器的制造商，其具有用于提高包装成本和效率的选项。

    Multimodal polyolefin pipe
    6.
    发明授权
    Multimodal polyolefin pipe 有权
    多模聚烯烃管

    公开(公告)号：US07250473B2

    公开(公告)日：2007-07-31

    申请号：US10484906

    申请日：2002-08-28

    申请人： Detlef Schramm ,  Wolfgang Quack ,  Julien Damen ,  Pak-Meng Cham

    发明人： Detlef Schramm ,  Wolfgang Quack ,  Julien Damen ,  Pak-Meng Cham

    IPC分类号： C08L23/08

    CPC分类号： C08L23/12 ,  C08L23/0815 ,  C08L2205/02 ,  C08L2205/025 ,  C08L2308/00 ,  C08L2314/06 ,  C08L2666/04 ,  C08L2666/06

    摘要： The present invention relates to a polyethylene resin having a multimodal molecular weight distribution, said resin being further characterized in that it has a density in the range of from about 0.925 g/ccm to about 0.950 g/ccm, a melt index (I2) in the range of from about 0.05 g/10 min to about 5 g/10 min, and in that it comprises at least one high molecular weight (HMW) ethylene interpolymer and at least a low molecular weight (LMW) ethylene polymer, and a composition comprising such resin. Also provided is a shaped article comprising said resin or composition, in particular a pipe.

    摘要翻译： 本发明涉及具有多峰分子量分布的聚乙烯树脂，所述树脂的特征还在于其密度范围为约0.925g / cm 3至约0.950g / cm 3，熔体指数（I 0.05），其范围为约0.05g / 10min至约5g / 10min，并且其包含至少一种高分子量（HMW）乙烯互聚物和至少一种低分子量（ LMW）乙烯聚合物和包含这种树脂的组合物。 还提供了包含所述树脂或组合物，特别是管的成形制品。

    Multimodal polyethylene material
    7.
    发明授权
    Multimodal polyethylene material 有权
    多峰聚乙烯材料

    公开(公告)号：US08101687B2

    公开(公告)日：2012-01-24

    申请号：US11634503

    申请日：2006-12-06

    申请人： Detlef Schramm ,  Wolfgang Quack ,  Julien Damen ,  Pak-Meng Cham

    发明人： Detlef Schramm ,  Wolfgang Quack ,  Julien Damen ,  Pak-Meng Cham

    IPC分类号： C08L23/04 ,  C08L23/08

    CPC分类号： C08L23/12 ,  C08L23/0815 ,  C08L2205/02 ,  C08L2205/025 ,  C08L2308/00 ,  C08L2314/06 ,  C08L2666/04 ,  C08L2666/06

    摘要： The present invention relates to a polyethylene resin having a multimodal molecular weight distribution, said resin being further characterized in that it has a density in the range of from about 0.925 g/ccm to about 0.950 g/ccm, a melt index (I2) In the range of from about 0.05 g/10 min to about 5 g/10 min, and in that it comprises at least one high molecular weight (HMW) ethylene interpolymer and at least a low molecular weight (LMW) ethylene polymer, and a composition comprising such resin. Also provided is a shaped article comprising said resin or composition, in particular a pipe.

    摘要翻译： 本发明涉及具有多峰分子量分布的聚乙烯树脂，所述树脂的特征还在于其密度范围为约0.925g / cm 3至约0.950g / cm 3，熔体指数（I 2）In 约0.05g / 10min至约5g / 10min的范围，并且其包含至少一种高分子量（HMW）乙烯互聚物和至少一种低分子量（LMW）乙烯聚合物，和组合物 包括这种树脂。 还提供了包含所述树脂或组合物，特别是管的成形制品。

    Multimodal polyethylene material
    8.
    发明申请
    Multimodal polyethylene material 有权
    多峰聚乙烯材料

    公开(公告)号：US20070112160A1

    公开(公告)日：2007-05-17

    申请号：US11634503

    申请日：2006-12-06

    申请人： Detlef Schramm ,  Wolfgang Quack ,  Julien Damen ,  Pak-Meng Cham

    发明人： Detlef Schramm ,  Wolfgang Quack ,  Julien Damen ,  Pak-Meng Cham

    IPC分类号： C08F110/02

    CPC分类号： C08L23/12 ,  C08L23/0815 ,  C08L2205/02 ,  C08L2205/025 ,  C08L2308/00 ,  C08L2314/06 ,  C08L2666/04 ,  C08L2666/06

    摘要： The present invention relates to a polyethylene resin having a multimodal molecular weight distribution, said resin being further characterized in that it has a density in the range of from about 0.925 g/ccm to about 0.950 g/ccm, a melt index (I2) In the range of from about 0.05 g/10 min to about 5 g/10 min, and in that it comprises at least one high molecular weight (HMW) ethylene interpolymer and at least a low molecular weight (LMW) ethylene polymer, and a composition comprising such resin. Also provided is a shaped article comprising said resin or composition, in particular a pipe.

    摘要翻译： 本发明涉及具有多峰分子量分布的聚乙烯树脂，所述树脂的特征还在于其密度范围为约0.925g / cm 3至约0.950g / cm 3，熔体指数（I 2 在约0.05g / 10min至约5g / 10min的范围内，并且其包含至少一种高分子量（HMW）乙烯互聚物和至少一种低分子量（ LMW）乙烯聚合物和包含这种树脂的组合物。 还提供了包含所述树脂或组合物，特别是管的成形制品。