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    Functionalized thermoplastic elastomer
    1.
    发明授权
    Functionalized thermoplastic elastomer 失效
    官能化热塑性弹性体

    公开(公告)号：US6100337A

    公开(公告)日：2000-08-08

    申请号：US80822

    申请日：1998-05-18

    申请人： Bridget Ann Spence ,  Ronald James Hoxmeier ,  Robert Charles Job

    发明人： Bridget Ann Spence ,  Ronald James Hoxmeier ,  Robert Charles Job

    IPC分类号： C08F255/00 ,  C08F255/02 ,  C08F255/08 ,  C08F283/12 ,  C08L27/22 ,  C08L25/02 ,  C08L25/18

    CPC分类号： C08F255/02 ,  C08F255/00 ,  C08F255/08 ,  C08F283/12

    摘要： A thermoplastic elastomer produced without a hydrogenation step is functionalized utilizing a free radical initiator and a functionalizing monomer having at least one point of unsaturation. The base polymers can be produced by copolymerizing an .alpha.-olefin capable of producing an amorphous backbone with a comonomer which provides a "hook" for grafting to with a living polystyrene chain. Another method is to copolymerize an .alpha.-olefin monomer system capable of producing an amorphous backbone with a comonomer containing a functional group from which an anionically polymerizable monomer is grown from the backbone. A third method involves copolymerizing an .alpha.-olefin monomer system capable of giving an amorphous backbone with an olefin-terminated polystyrene comonomer. In a less preferred embodiment, a conventional EPDM polymer can be metallated and a monoalkenyl aromatic compound anionically polymerizable monomer grown from the backbone.

    摘要翻译： 使用自由基引发剂和具有至少一个不饱和键的官能化单体来使没有氢化步骤制备的热塑性弹性体功能化。 基础聚合物可以通过使能够制备无定形骨架的α-烯烃与共聚单体共聚来制备，所述共聚单体提供用于与活性聚苯乙烯链接枝的“钩”。 另一种方法是将能够产生无定形骨架的α-烯烃单体体系与含有阴离子可聚合单体从主链生长的官能团的共聚单体共聚。 第三种方法包括使能够产生无定形骨架的α-烯烃单体体系与烯烃封端的聚苯乙烯共聚单体共聚。 在较不优选的实施方案中，常规EPDM聚合物可以被金属化，并且由主链生长的单烯基芳族化合物阴离子可聚合单体。

    Functionalized thermoplastic elastomer
    2.
    发明授权
    Functionalized thermoplastic elastomer 失效
    官能化热塑性弹性体

    公开(公告)号：US06750289B2

    公开(公告)日：2004-06-15

    申请号：US10349839

    申请日：2003-01-23

    申请人： Bridget Ann Spence ,  Ronald James Hoxmeier ,  Robert Charles Job

    发明人： Bridget Ann Spence ,  Ronald James Hoxmeier ,  Robert Charles Job

    IPC分类号： C08F25502

    CPC分类号： C08F255/02 ,  C08F255/00 ,  C08F255/08 ,  C08F283/12

    摘要： A thermoplastic elastomer produced without a hydrogenation step is functionalized utilizing a free radical initiator and a functionalizing monomer having at least one point of unsaturation. The base polymers can be produced by copolymerizing an &agr;-olefin capable of producing an amorphous backbone with a comonomer which provides a “hook” for grafting to with a living polystyrene chain. Another method is to copolymerize an &agr;-olefin monomer system capable of producing an amorphous backbone with a comonomer containing a functional group from which an anionically polymerizable monomer is grown from the backbone. A third method involves copolymerizing an &agr;-olefin monomer system capable of giving an amorphous backbone with an olefin-terminated polystyrene comonomer. In a less preferred embodiment, a conventional EPDM polymer can be metallated and a monoalkenyl aromatic compound anionically polymerizable monomer grown from the backbone.

    摘要翻译： 使用自由基引发剂和具有至少一个不饱和键的官能化单体来使没有氢化步骤制备的热塑性弹性体功能化。 基础聚合物可以通过使能够生产无定形骨架的α-烯烃与共聚单体共聚来制备，所述共聚单体提供用于与活性聚苯乙烯链接枝的“钩”。 另一种方法是将能够产生无定形骨架的α-烯烃单体体系与含有阴离子可聚合单体从主链生长的官能团的共聚单体共聚。 第三种方法包括使能够产生无定形骨架的α-烯烃单体体系与烯烃封端的聚苯乙烯共聚单体共聚。 在较不优选的实施方案中，常规EPDM聚合物可以被金属化，并且由主链生长的单烯基芳族化合物阴离子可聚合单体。

    Functionalized thermoplastic elastomer
    3.
    发明授权
    Functionalized thermoplastic elastomer 失效
    官能化热塑性弹性体

    公开(公告)号：US06319990B1

    公开(公告)日：2001-11-20

    申请号：US09502646

    申请日：2000-02-11

    申请人： Bridget Ann Spence ,  Ronald James Hoxmeier ,  Robert Charles Job

    发明人： Bridget Ann Spence ,  Ronald James Hoxmeier ,  Robert Charles Job

    IPC分类号： C08L2722

    CPC分类号： C08F255/02 ,  C08F255/00 ,  C08F255/08 ,  C08F283/12

    摘要： A thermoplastic elastomer produced without a hydrogenation step is functionalized utilizing a free radical initiator and a functionalizing monomer having at least one point of unsaturation. The base polymers can be produced by copolymerizing an &agr;-olefin capable of producing an amorphous backbone with a comonomer which provides a “hook” for grafting to with a living polystyrene chain. Another method is to copolymerize an &agr;-olefin monomer system capable of producing an amorphous backbone with a comonomer containing a functional group from which an anionically polymerizable monomer is grown from the backbone. A third method involves copolymerizing an &agr;-olefin monomer system capable of giving an amorphous backbone with an olefin-terminated polystyrene comonomer. In a less preferred embodiment a conventional EPDM polymer can be metallated and a monoalkenyl aromatic compound anionically polymerizable monomer grown from the backbone.

    摘要翻译： 使用自由基引发剂和具有至少一个不饱和键的官能化单体来使没有氢化步骤制备的热塑性弹性体功能化。 基础聚合物可以通过使能够生产无定形骨架的α-烯烃与共聚单体共聚来制备，所述共聚单体提供用于与活性聚苯乙烯链接枝的“钩”。 另一种方法是将能够产生无定形骨架的α-烯烃单体体系与含有阴离子可聚合单体从主链生长的官能团的共聚单体共聚。 第三种方法包括使能够产生无定形骨架的α-烯烃单体体系与烯烃封端的聚苯乙烯共聚单体共聚。 在不太优选的实施方案中，常规EPDM聚合物可以被金属化，并且从主链生长的单烯基芳族化合物阴离子聚合性单体。

    Process for making block graft copolymers by grafting halosilanes onto polyolefin/diene polymers
    4.
    发明授权
    Process for making block graft copolymers by grafting halosilanes onto polyolefin/diene polymers 失效
    通过将卤代硅烷接枝到聚烯烃/二烯聚合物上制备嵌段共聚物的方法

    公开(公告)号：US5693713A

    公开(公告)日：1997-12-02

    申请号：US453241

    申请日：1995-05-30

    申请人： Ronald James Hoxmeier ,  Bridget Ann Spence ,  Robert Charles Job

    发明人： Ronald James Hoxmeier ,  Bridget Ann Spence ,  Robert Charles Job

    IPC分类号： C08F8/42 ,  C08G81/02 ,  C08L53/00 ,  C08L51/00

    CPC分类号： C08G81/021 ,  C08F8/42

    摘要： A method of producing graft block copolymers which comprises (a) grafting a halosilane of the formula HSiX.sub.n R.sub.3-n wherein X is halogen, R is alkyl or aryl, and n=1-3, onto a .alpha.-olefin/diene copolymer made from at least one .alpha.-olefin and at least one diene, (b) anionically polymerizing at least one anionically polymerizable monomer to form living polymer chains, and (c) reacting the products of (a) and (b) together wherein the living polymer chains react with the halosilane groups on the .alpha.-olefin/diene copolymer and are added thereto as pendant side chains.

    摘要翻译： 一种制备接枝嵌段共聚物的方法，其包括（a）将由式HSiXnR3-n表示的卤代硅烷接枝到由下式制备的α-烯烃/二烯共聚物上，其中X是卤素，R是烷基或芳基，n = 1-3， 至少一种α-烯烃和至少一种二烯，（b）阴离子聚合至少一种阴离子聚合单体以形成活性聚合物链，和（c）使（a）和（b）的产物反应在一起，其中活性聚合物链反应 其中α-烯烃/二烯共聚物上的卤代硅烷基团作为侧链加入其中。

    Functionalized thermoplastic elastomer
    5.
    发明授权
    Functionalized thermoplastic elastomer 失效

    公开(公告)号：US06552125B2

    公开(公告)日：2003-04-22

    申请号：US09872625

    申请日：2001-06-01

    申请人： Bridget Ann Spence ,  Ronald James Hoxmeier ,  Robert Charles Job

    发明人： Bridget Ann Spence ,  Ronald James Hoxmeier ,  Robert Charles Job

    IPC分类号： C08G6348

    CPC分类号： C08F255/02 ,  C08F255/00 ,  C08F255/08 ,  C08F283/12

    摘要： A thermoplastic elastomer produced without a hydrogenation step is functionalized utilizing a free radical initiator and a functionalizing monomer having at least one point of unsaturation. The base polymers can be produced by copolymerizing an &agr;-olefin capable of producing an amorphous backbone with a comonomer which provides a “hook” for grafting to with a living polystyrene chain. Another method is to copolymerize an &agr;-olefin monomer system capable of producing an amorphous backbone with a comonomer containing a functional group from which an anionically polymerizable monomer is grown from the backbone. A third method involves copolymerizing an &agr;-olefin monomer system capable of giving an amorphous backbone with an olefin-terminated polystyrene comonomer. In a less preferred embodiment, a conventional EPDM polymer can be metallated and a monoalkenyl aromatic compound anionically polymerizable monomer grown from the backbone.

    Mixed metal alkoxide and cycloalkadienyl catalysts for the production of polyolefins
    7.
    发明授权
    Mixed metal alkoxide and cycloalkadienyl catalysts for the production of polyolefins 失效
    用于生产聚烯烃的混合金属醇盐和环烷二烯基催化剂

    公开(公告)号：US06444605B1

    公开(公告)日：2002-09-03

    申请号：US09473500

    申请日：1999-12-28

    申请人： Robert Charles Job ,  Walter Thomas Reichle

    发明人： Robert Charles Job ,  Walter Thomas Reichle

    IPC分类号： B01J3138

    CPC分类号： C08F10/00 ,  C08F4/65912 ,  C08F210/16 ,  Y10S526/943 ,  C08F4/6567 ,  C08F4/651 ,  C08F4/6548 ,  C08F4/65904 ,  C08F210/14 ,  C08F2500/12

    摘要： A solid self-supported cycloalkadienyl catalyst component is disclosed that includes: (i) a mixed metal alkoxide complex which is the reaction product of a magnesium alkoxide or aryloxide and at least one group IVB metal-containing alkoxide or aryloxide; and (ii) Cp, where Cp is a cyclic or polycyclic hydrocarbon having from 3-30 carbon atoms. A self-supported hybrid catalyst also is disclosed which contains the above components (i) and (ii), as well as (iii) a Ziegler-Natta catalyst species. A method of making the self-supported cycloalkadienyl catalyst and the self-supported hybrid catalyst and a method of polymerizing olefins using the catalysts also are disclosed. The catalysts are capable of producing polyolefins in high yield having a broad molecular weight distribution, or a bimodal distribution.

    摘要翻译： 公开了一种固体自支撑的环链二烯基催化剂组分，其包括：（i）作为烷氧基镁或芳氧化镁与至少一种IVB族金属的醇盐或芳氧基的反应产物的混合金属醇盐络合物; 和（ii）Cp，其中Cp是具有3-30个碳原子的环状或多环烃。 还公开了一种自支撑的杂化催化剂，其包含上述组分（i）和（ii），以及（iii）齐格勒 - 纳塔催化剂种类。 公开了一种制备自支撑的环二烯基催化剂和自支撑的杂化催化剂的方法和使用该催化剂聚合烯烃的方法。 催化剂能够以高产率生产具有宽分子量分布或双峰分布的聚烯烃。

    Methods of making magnesium/transition metal alkoxide complexes and polymerization catalysts made therefrom
    9.
    发明授权
    Methods of making magnesium/transition metal alkoxide complexes and polymerization catalysts made therefrom 失效
    制备镁/过渡金属醇盐络合物和由其制备的聚合催化剂的方法

    公开(公告)号：US06511935B2

    公开(公告)日：2003-01-28

    申请号：US09877295

    申请日：2001-06-08

    申请人： Robert Charles Job

    发明人： Robert Charles Job

    IPC分类号： C08F4654

    CPC分类号： C08F10/00 ,  C08F110/02 ,  C08F210/16 ,  C08F4/6578 ,  C08F4/6576 ,  C08F4/6567 ,  C08F4/6557 ,  C08F4/6586 ,  C08F2500/12 ,  C08F2500/18 ,  C08F210/14

    摘要： A method of halogenating a precursor to form a polymerization procatalyst is disclosed whereby a magnesium/transition metal-containing alkoxide complex precursor is contacted with a halogenating agent selected from alkylaluminum halide, TiX4, SiX4, BX3, and Br2, where halide and X are reach respectively a halogen, and when an alkylaluminum halide, TiX4, SiX4, BX3, and Br2 are used as the halogenating agent, they are used together or in combination in a multi-step halogenation. The procatalyst then can be converted to an olefin polymerization catalyst by contacting it with a cocatalyst and optionally a selectivity control agent, and used to polymerize olefins in high yield with desired properties.

    摘要翻译： 公开了卤化前体以形成聚合主催化剂的方法，其中使含镁/过渡金属的醇盐配合物前体与卤化物卤化物，TiX 4，SiX 4，BX 3和Br 2的卤化剂接触，其中卤化物和X达到 分别为卤素，当卤化烷基铝，TiX4，SiX4，BX3和Br2用作卤化剂时，它们可以一起使用或以多步卤化的方式组合使用。 然后可以将前催化剂通过与助催化剂和任选的选择性控制剂接触而转化为烯烃聚合催化剂，并用于以高产率和所需性能聚合烯烃。