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    Random copolymer-impact copolymer blend
    4.
    发明申请
    Random copolymer-impact copolymer blend 审中-公开
    无规共聚物 - 抗冲共聚物共混物

    公开(公告)号：US20050234172A1

    公开(公告)日：2005-10-20

    申请号：US10827185

    申请日：2004-04-19

    申请人： Mike Musgrave ,  LuAnn Kelly ,  Mark Murphy ,  John Ashbaugh

    发明人： Mike Musgrave ,  LuAnn Kelly ,  Mark Murphy ,  John Ashbaugh

    IPC分类号： C08K5/00 ,  C08K5/05

    CPC分类号： C08K5/0083

    摘要： The present invention provides a blend comprising an impact copolymer, a random copolymer and a clarifying agent. The invention further includes a process for forming a resin comprising the blend and having desirable optical and physical properties, in particular, low temperature impact. The present invention further includes a method of manufacturing articles and articles comprising the blend.

    摘要翻译： 本发明提供了包含抗冲共聚物，无规共聚物和澄清剂的共混物。 本发明还包括一种用于形成包含所述共混物并具有期望的光学和物理性质，特别是低温冲击的树脂的方法。 本发明还包括制造包含所述共混物的制品和制品的方法。

    Radiation resistant polypropylene materials
    5.
    发明授权
    Radiation resistant polypropylene materials 失效
    耐辐射聚丙烯材料

    公开(公告)号：US07655723B2

    公开(公告)日：2010-02-02

    申请号：US11743423

    申请日：2007-05-02

    申请人： Mike Musgrave

    发明人： Mike Musgrave

    IPC分类号： C08L23/14

    CPC分类号： D04H3/16 ,  C08L23/10 ,  C08L23/14 ,  C08L2201/08 ,  C08L2205/02 ,  D01F6/46 ,  D04H1/4291 ,  D04H1/4374 ,  D04H1/56 ,  C08L2666/06

    摘要： A polypropylene material is provided having increased radiation resistance compared to solely isotactic polypropylene. The material is formed by utilizing a syndiotactic polypropylene. The isotactic polypropylene may be an isotactic metallocene or Ziegler-Natta catalyzed polypropylene and may include an amount of syndiotactic polypropylene. The material may be used in forming a variety of materials that may undergo exposure to radiation, such as sterilization procedures using radiation. It is emphasized that this abstract is provided to comply with the rules requiring an abstract which will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims.

    摘要翻译： 与单独的全同立构聚丙烯相比，提供了具有增强的耐辐射性的聚丙烯材料。 该材料通过利用间同立构聚丙烯形成。 全同立构聚丙烯可以是全同立构茂金属或齐格勒 - 纳塔催化的聚丙烯，并且可以包括一定量的间同立构聚丙烯。 该材料可以用于形成可能经历辐射的各种材料，例如使用辐射的灭菌程序。 要强调的是，该摘要被提供以符合要求抽象的规则，这将允许搜索者或其他读者快速确定技术公开内容的主题。 提交它的理解是，它不会用于解释或限制权利要求的范围或含义。

    Random Copolymers and Formulations Useful for Thermoforming and Blow Molding Applications
    6.
    发明申请
    Random Copolymers and Formulations Useful for Thermoforming and Blow Molding Applications 有权
    用于热成型和吹塑成型应用的无规共聚物和配方

    公开(公告)号：US20090076213A1

    公开(公告)日：2009-03-19

    申请号：US12277758

    申请日：2008-11-25

    申请人： Mike Musgrave ,  Lu Ann Kelly ,  Mark Murphy

    发明人： Mike Musgrave ,  Lu Ann Kelly ,  Mark Murphy

    IPC分类号： C08L23/16 ,  C08F210/02

    CPC分类号： C08F210/16 ,  C08F4/65912 ,  C08F4/65927 ,  C08F10/00 ,  C08F210/06 ,  C08L23/12 ,  C08L23/142 ,  Y10S526/943 ,  C08F4/65916 ,  C08L2666/06 ,  C08F2500/12 ,  C08F2500/21 ,  C08F2500/26

    摘要： A composition that may be useful for thermoforming and blow molding applications comprises a metallocene catalyzed propylene-ethylene random copolymer having an ethylene content of from about 0.1 to about 1.5 weight percent based on the copolymer, and exhibits a flexural modulus of at least about 1,100 MPa, a haze of less than about 40 percent, a melt flow of from about 1.0 dg/min to about 3.0 dg/min, and a xylene solubles content from about 0.2 weight percent to about 1.0 weight percent based on the copolymer. A process for preparing the copolymer and articles prepared therefrom are also disclosed. The composition's properties may make it particularly desirable for applications such as bottles, syringes and containers such as those used for food and medical purposes.

    摘要翻译： 可用于热成型和吹塑应用的组合物包含基于共聚物的乙烯含量为约0.1至约1.5重量％的金属茂催化的丙烯 - 乙烯无规共聚物，其弯曲模量为至少约1100MPa ，小于约40％的雾度，约1.0dg / min至约3.0dg / min的熔体流动速率，以及基于共聚物的二甲苯可溶物含量为约0.2重量％至约1.0重量％。 还公开了制备共聚物和由其制备的制品的方法。 组合物的性质可以使其特别适用于诸如用于食品和医疗目的的瓶子，注射器和容器等应用。

    Mini-random copolymer resins having improved mechanical toughness and related properties suitable for thin wall thermoforming applications
    8.
    发明授权
    Mini-random copolymer resins having improved mechanical toughness and related properties suitable for thin wall thermoforming applications 有权
    具有改进的机械韧性和适用于薄壁热成型应用的相关性能的微型无规共聚物树脂

    公开(公告)号：US08399587B2

    公开(公告)日：2013-03-19

    申请号：US12642821

    申请日：2009-12-20

    申请人： Mike Musgrave ,  LuAnn Kelly ,  Peter Selg

    发明人： Mike Musgrave ,  LuAnn Kelly ,  Peter Selg

    IPC分类号： C08F210/06

    CPC分类号： C08L23/14 ,  C08L2314/02 ,  C08L2666/06

    摘要： Propylene random copolymer compositions are described herein. The compositions generally include a propylene random copolymer including from about 95.0 wt. % to about 99.0 wt. % propylene and from about 0.2 wt. % to about 0.8 wt. % ethylene, an additive selected from clarifiers, nucleators and combinations thereof and a stabilizer, wherein the propylene random copolymer exhibits a melt flow rate of from about 0.5 g/10 min. to about 4.0 g/10 min., a molecular weight distribution of from 5 to 10 and wherein the propylene random copolymer composition exhibits a flexural modulus of from about 180,000 psi to about 260,000 psi.

    摘要翻译： 本文描述了丙烯无规共聚物组合物。 组合物通常包括丙烯无规共聚物，其包含约95.0wt。 ％至约99.0wt。 ％丙烯和约0.2重量％ ％至约0.8wt。 ％乙烯，选自澄清剂，成核剂及其组合的添加剂和稳定剂，其中丙烯无规共聚物的熔体流动速率为约0.5g / 10min。 约4.0g / 10min，分子量分布为5至10，其中丙烯无规共聚物组合物的弯曲模量为约180,000psi至约260,000psi。

    Random copolymers and formulations useful for thermoforming and blow molding applications
    9.
    发明授权
    Random copolymers and formulations useful for thermoforming and blow molding applications 有权
    用于热成型和吹塑应用的无规共聚物和配方

    公开(公告)号：US08153736B2

    公开(公告)日：2012-04-10

    申请号：US12277758

    申请日：2008-11-25

    申请人： Mike Musgrave ,  Lu Ann Kelly ,  Mark Murphy

    发明人： Mike Musgrave ,  Lu Ann Kelly ,  Mark Murphy

    IPC分类号： C08F4/64 ,  C08F4/72 ,  C08F210/06 ,  C08F210/16

    CPC分类号： C08F210/16 ,  C08F4/65912 ,  C08F4/65927 ,  C08F10/00 ,  C08F210/06 ,  C08L23/12 ,  C08L23/142 ,  Y10S526/943 ,  C08F4/65916 ,  C08L2666/06 ,  C08F2500/12 ,  C08F2500/21 ,  C08F2500/26

    摘要： A composition that may be useful for thermoforming and blow molding applications comprises a metallocene catalyzed propylene-ethylene random copolymer having an ethylene content of from about 0.1 to about 1.5 weight percent based on the copolymer, and exhibits a flexural modulus of at least about 1,100 MPa, a haze of less than about 40 percent, a melt flow of from about 1.0 dg/min to about 3.0 dg/min, and a xylene solubles content from about 0.2 weight percent to about 1.0 weight percent based on the copolymer. A process for preparing the copolymer and articles prepared therefrom are also disclosed. The composition's properties may make it particularly desirable for applications such as bottles, syringes and containers such as those used for food and medical purposes.

    摘要翻译： 可用于热成型和吹塑应用的组合物包含基于共聚物的乙烯含量为约0.1至约1.5重量％的金属茂催化的丙烯 - 乙烯无规共聚物，其弯曲模量为至少约1100MPa ，小于约40％的雾度，约1.0dg / min至约3.0dg / min的熔体流动速率，以及基于共聚物的二甲苯可溶物含量为约0.2重量％至约1.0重量％。 还公开了制备共聚物和由其制备的制品的方法。 组合物的性质可以使其特别适用于诸如用于食品和医疗目的的瓶子，注射器和容器等应用。

    Random copolymers and formulations useful for thermoforming and blow molding applications
    10.
    发明授权
    Random copolymers and formulations useful for thermoforming and blow molding applications 有权
    用于热成型和吹塑应用的无规共聚物和配方

    公开(公告)号：US07473750B2

    公开(公告)日：2009-01-06

    申请号：US11295378

    申请日：2005-12-06

    申请人： Mike Musgrave ,  Lu Ann Kelly ,  Mark Murphy

    发明人： Mike Musgrave ,  Lu Ann Kelly ,  Mark Murphy

    IPC分类号： C08F210/16

    CPC分类号： C08F210/16 ,  C08F4/65912 ,  C08F4/65927 ,  C08F10/00 ,  C08F210/06 ,  C08L23/12 ,  C08L23/142 ,  Y10S526/943 ,  C08F4/65916 ,  C08L2666/06 ,  C08F2500/12 ,  C08F2500/21 ,  C08F2500/26

    摘要： A composition that may be useful for thermoforming and blow molding applications comprises a metallocene catalyzed propylene-ethylene random copolymer having an ethylene content of from about 0.1 to about 1.5 weight percent based on the copolymer, and exhibits a flexural modulus of at least about 1,100 MPa, a haze of less than about 40 percent, a melt flow of from about 1.0 dg/min to about 3.0 dg/min, and a xylene solubles content from about 0.2 weight percent to about 1.0 weight percent based on the copolymer. A process for preparing the copolymer and articles prepared therefrom are also disclosed. The composition's properties may make it particularly desirable for applications such as bottles, syringes and containers such as those used for food and medical purposes.

    摘要翻译： 可用于热成型和吹塑应用的组合物包含基于共聚物的乙烯含量为约0.1至约1.5重量％的金属茂催化的丙烯 - 乙烯无规共聚物，其弯曲模量为至少约1100MPa ，小于约40％的雾度，约1.0dg / min至约3.0dg / min的熔体流动速率，以及基于共聚物的二甲苯可溶物含量为约0.2重量％至约1.0重量％。 还公开了制备共聚物和由其制备的制品的方法。 组合物的性质可以使其特别适用于诸如用于食品和医疗目的的瓶子，注射器和容器等应用。