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    Gaseous phase fluidized-bed reactor
    1.
    发明授权
    Gaseous phase fluidized-bed reactor 失效
    气相流化床反应器

    公开(公告)号：US08034884B2

    公开(公告)日：2011-10-11

    申请号：US12554964

    申请日：2009-09-07

    申请人： Rainer Karer ,  Kaspar Evertz ,  Wolfgang Micklitz ,  Hans-Jacob Feindt ,  Philipp Rosendorfer ,  Peter Kölle

    发明人： Rainer Karer ,  Kaspar Evertz ,  Wolfgang Micklitz ,  Hans-Jacob Feindt ,  Philipp Rosendorfer ,  Peter Kölle

    IPC分类号： C08F2/00 ,  B01J8/18

    CPC分类号： B01J8/1827 ,  B01J8/44 ,  B01J2208/00256 ,  B01J2208/00274 ,  C08F10/00 ,  C08F2/34 ,  C08F2/01

    摘要： Gas-phase fluidized-bed reactor for polymerizing ethylenically unsaturated monomers, comprising a reactor chamber (1) in the form of a vertical tube, if desired a calming zone (2) following the upper section of the reactor chamber, a circulation gas line (3), a circulation gas compressor (4) and a cooling device (5), where, in the region of transition of the reaction gas from the circulation gas line into the reactor chamber and in the lower section of the reactor chamber itself, there is either no gas distributor plate at all or only a gas distributor plate the total surface area of whose gas orifices is more than 20% of the total surface area of said gas distributor plate.

    摘要翻译： 用于聚合烯键式不饱和单体的气相流化床反应器，包括垂直管形式的反应器室（1），如果需要，在反应器室的上部之后的平静区域（2），循环气体管线 3），循环气体压缩机（4）和冷却装置（5），其中在反应气体从循环气体管线进入反应器室和反应器室本身的下部的过渡区域 完全不是气体分配器板，或者只有气体分配器板，其气体孔的总表面积大于所述气体分布板的总表面积的20％。

    Polymers of propene
    2.
    发明授权
    Polymers of propene 有权
    丙烯聚合物

    公开(公告)号：US06248829B1

    公开(公告)日：2001-06-19

    申请号：US09268721

    申请日：1999-03-17

    申请人： David Fischer ,  John Russell Grasmeder ,  Heike Gregorius ,  Stefan Seelert ,  Franz Langhauser ,  Wolfgang Micklitz ,  Klaus-Dieter Rümpler

    发明人： David Fischer ,  John Russell Grasmeder ,  Heike Gregorius ,  Stefan Seelert ,  Franz Langhauser ,  Wolfgang Micklitz ,  Klaus-Dieter Rümpler

    IPC分类号： C08F800

    CPC分类号： C08F210/06 ,  C08F4/65912 ,  C08F4/65927 ,  C08F10/06 ,  C08F110/06 ,  C08L23/10 ,  C08L23/14 ,  C08L2314/06 ,  C08F4/65916 ,  C08F4/65904 ,  C08L2666/04 ,  C08F2500/03 ,  C08F2500/15 ,  C08F2500/17 ,  C08F2500/20 ,  C08F210/08 ,  C08F2500/12

    摘要： Polymers of propene consist of from 50 to 99.9% by weight of an isotactic propene copolymer (A′) and from 0.1 to 50% by weight of a propene homopolymer or a propene copolymer (B′), where a) the propene copolymer (A′) consists of from 80 to 99.9 mol % of propene and from 0.1 to 20 mol % of ethene and/or a C4-C12-1-olefin, at least 80% of all propene diads are isotactic meso diads, the propene copolymer (A′) has a proportion (XS) of material soluble in xylene at 20° C. which satisfies the inequality (1) (XS) 1.9×10−11(TM)6.34+180 MPa  (2),  where in both inequalities (1) and (2) TM is the melting point in ° C., and b) the propene homopolymer or the propene copolymer (B′) consists of from 80 to 100 mol % of propene and from 0 to 20 mol % of ethene and/or a C4-C12-1-olefin, at least 55% of all regioregular propene diads are isotactic meso diads, an enthalpy of fusion &Dgr;Hm of less than 50 J/g is observed in the DSC measurement of (B′) and no crystalline ex sequences are detectable.

    摘要翻译： 丙烯的聚合物由50-99.9重量％的全同立构丙烯共聚物（A'）和0.1-50重量％的丙烯均聚物或丙烯共聚物（B'）组成，其中丙烯共聚物（A' ）由80至99.9mol％的丙烯和0.1至20mol％的乙烯和/或C 4 -C 12 -1-烯烃组成，所有丙烯二单元的至少80％是全同立构的内消旋二元环，丙烯共聚物（A '）具有在20℃下可溶于二甲苯的材料的比例（XS），其满足不等式（1）丙烯共聚物（A'）的拉伸弹性模量（E）（MPa）根据ISO 527测定 （2），其中在两个不等式（1）和（2）中，TM是以℃为单位的熔点，和b）丙烯均聚物或丙烯共聚物（B'）由80-100mol％ 丙烯和0至20摩尔％的乙烯和/或C 4 -C 12 -1-烯烃，至少55％的所有区域规则丙烯二单元均为全同立构的内消旋二聚体，熔融焓DELTAHm小于5 在（B'）的DSC测量中观察到0J / g，并且不检测到结晶ex序列。

    GASEOUS PHASE FLUIDIZED-BED REACTOR
    3.
    发明申请
    GASEOUS PHASE FLUIDIZED-BED REACTOR 失效
    气相流化床反应器

    公开(公告)号：US20100056734A1

    公开(公告)日：2010-03-04

    申请号：US12554964

    申请日：2009-09-07

    申请人： Rainer KARER ,  Kaspar Evertz ,  Wolfgang Micklitz ,  Hans-Jacob Feindt ,  Philipp Rosendorfer ,  Peter Kölle

    发明人： Rainer KARER ,  Kaspar Evertz ,  Wolfgang Micklitz ,  Hans-Jacob Feindt ,  Philipp Rosendorfer ,  Peter Kölle

    IPC分类号： C08F2/01

    CPC分类号： B01J8/1827 ,  B01J8/44 ,  B01J2208/00256 ,  B01J2208/00274 ,  C08F10/00 ,  C08F2/34 ,  C08F2/01

    摘要： Gas-phase fluidized-bed reactor for polymerizing ethylenically unsaturated monomers, comprising a reactor chamber (1) in the form of a vertical tube, if desired a calming zone (2) following the upper section of the reactor chamber, a circulation gas line (3), a circulation gas compressor (4) and a cooling device (5), where, in the region of transition of the reaction gas from the circulation gas line into the reactor chamber and in the lower section of the reactor chamber itself, there is either no gas distributor plate at all or only a gas distributor plate the total surface area of whose gas orifices is more than 20% of the total surface area of said gas distributor plate.

    摘要翻译： 用于聚合烯键式不饱和单体的气相流化床反应器，包括垂直管形式的反应器室（1），如果需要，在反应器室的上部之后的平静区域（2），循环气体管线 3），循环气体压缩机（4）和冷却装置（5），其中在反应气体从循环气体管线进入反应器室和反应器室本身的下部的过渡区域 完全不是气体分配器板，或者只有气体分配器板，其气体孔的总表面积大于所述气体分布板的总表面积的20％。

    Vapor-phase fluidized-bed process and ethylene homopolymers and copolymers produced thereby
    4.
    发明授权
    Vapor-phase fluidized-bed process and ethylene homopolymers and copolymers produced thereby 失效
    气相流化床方法和由此制备的乙烯均聚物和共聚物

    公开(公告)号：US06849699B2

    公开(公告)日：2005-02-01

    申请号：US10658916

    申请日：2003-09-11

    申请人： Peter Bauer ,  Armin Lange ,  Rainer Karer ,  Philipp Rosendorfer ,  Manfred Hecker ,  Günther Schweier ,  Wolfgang Micklitz ,  Kaspar Evertz ,  Hans-Jacob Feindt

    发明人： Peter Bauer ,  Armin Lange ,  Rainer Karer ,  Philipp Rosendorfer ,  Manfred Hecker ,  Günther Schweier ,  Wolfgang Micklitz ,  Kaspar Evertz ,  Hans-Jacob Feindt

    IPC分类号： C08J5/18 ,  C08F2/34 ,  C08F4/02 ,  C08F4/24 ,  C08F4/69 ,  C08F10/02 ,  C08F210/02

    CPC分类号： C08F10/02 ,  C08F4/24 ,  C08F2/34

    摘要： A continuous vapor-phase fluidized-bed process for the preparation of ethylene homopolymers and copolymers having a density of from 0.87 to 0.97 g/cm3 in which ethylene or mixtures of ethylene and C3-C8 a-monoolefins are (co)polymerized in the presence of a supported chromium catalyst in the polymerization zone of a vapor-phase fluidized-bed reactor under pressures ranging from 1 to 100 bar and at temperatures ranging from 30° to 125° C. in the vapor phase in an agitated bed of bulk material comprising particulate polymer, the resultant heat of polymerization is removed by cooling the recirculated reactor gas and the resulting (co)polymer is removed from the vapor-phase fluidized-bed reactor, wherein, for the preparation of a (co)polymer of a specific density d, the (co)polymerization is carried out at a temperature which is in a range restricted by an upper envelope defined by equation I T H = 171 + 6 ⁢   ⁢ d ′ 0.84 - d ′ ( I ) and a lower envelope defined by equation II T L = 173 + 7.3 ⁢   ⁢ d ′ 0.837 - d ′ , ( II ) in which the variables have the following meanings: TH is the highest reaction temperature in ° C.; TL is the lowest reaction temperature in ° C.; d′ is the numerical value of the density d of the (co)polymer to be synthesized.

    摘要翻译： 用于制备密度为0.87至0.97g / cm 3的乙烯均聚物和共聚物的连续气相流化床方法，其中乙烯或乙烯和C 3 -C 8α-单烯烃的混合物（共）聚合 在负载的铬催化剂的存在下，在气相流化床反应器的聚合区域的存在下，在压力范围为1至100巴，温度范围为30至125℃，气相在搅拌床 包含颗粒聚合物的散装材料，通过冷却再循环的反应器气体除去所得到的聚合热，并将所得（共）聚合物从气相流化床反应器中除去，其中，为制备（共）聚合物 特定密度d，（共）聚合在由等式I定义的上包络限制的范围内进行，并且由等式IIin定义的下包络，其中变量具有以下含义：T H是最高的反应温度，单位°C; TL是最低反应温度（℃）; d'是待合成的（共）聚合物的密度d的数值。

    Gaseous phase fluidized-bed reactor
    6.
    发明授权
    Gaseous phase fluidized-bed reactor 失效
    气相流化床反应器

    公开(公告)号：US07601303B1

    公开(公告)日：2009-10-13

    申请号：US09700367

    申请日：1999-05-04

    申请人： Rainer Karer ,  Kaspar Evertz ,  Wolfgang Micklitz ,  Hans-Jacob Feindt ,  Philipp Rosendorfer ,  Peter Kölle

    发明人： Rainer Karer ,  Kaspar Evertz ,  Wolfgang Micklitz ,  Hans-Jacob Feindt ,  Philipp Rosendorfer ,  Peter Kölle

    IPC分类号： B01J8/18

    CPC分类号： B01J8/1827 ,  B01J8/44 ,  B01J2208/00256 ,  B01J2208/00274 ,  C08F10/00 ,  C08F2/34 ,  C08F2/01

    摘要： Gas-phase fluidized-bed reactor for polymerizing ethylenically unsaturated monomers, comprising a reactor chamber (1) in the form of a vertical tube, if desired a calming zone (2) following the upper section of the reactor chamber, a circulation gas line (3), a circulation gas compressor (4) and a cooling device (5), where, in the region of transition of the reaction gas from the circulation gas line into the reactor chamber and in the lower section of the reactor chamber itself, there is either no gas distributor plate at all or only a gas distributor plate the total surface area of whose gas orifices is more than 20% of the total surface area of said gas distributor plate.

    摘要翻译： 用于聚合烯键式不饱和单体的气相流化床反应器，包括垂直管形式的反应器室（1），如果需要，在反应器室的上部之后的平静区域（2），循环气体管线 3），循环气体压缩机（4）和冷却装置（5），其中在反应气体从循环气体管线进入反应器室和反应器室本身的下部的过渡区域 完全不是气体分配器板，或者只有气体分配器板，其气体孔的总表面积大于所述气体分布板的总表面积的20％。

    Gas phase fluidized bed method and ethylene homo- and copolymers obtained using said method
    8.
    发明授权
    Gas phase fluidized bed method and ethylene homo- and copolymers obtained using said method 有权
    气相流化床法和使用所述方法获得的乙烯均聚物和共聚物

    公开(公告)号：US06649709B1

    公开(公告)日：2003-11-18

    申请号：US09555594

    申请日：2000-05-31

    申请人： Peter Bauer ,  Armin Lange ,  Rainer Karer ,  Philipp Rosendorfer ,  Manfred Hecker ,  Günther Schweier ,  Wolfgang Micklitz ,  Kaspar Evertz ,  Hans-Jacob Feindt

    发明人： Peter Bauer ,  Armin Lange ,  Rainer Karer ,  Philipp Rosendorfer ,  Manfred Hecker ,  Günther Schweier ,  Wolfgang Micklitz ,  Kaspar Evertz ,  Hans-Jacob Feindt

    IPC分类号： C08F234

    CPC分类号： C08F10/02 ,  C08F4/24 ,  C08F2/34

    摘要： A continuous vapor-phase fluidized-bed process for the preparation of ethylene homopolymers and copolymers having a density of from 0.87 to 0.97 g/cm3 in which ethylene or mixtures of ethylene and C3-C8 a-monoolefins are (co)polymerized in the presence of a supported chromium catalyst in the polymerization zone of a vapor-phase fluidized-bed reactor under pressures ranging from 1 to 100 bar and at temperatures ranging from 30° to 125° C. in the vapor phase in an agitated bed of bulk material comprising particulate polymer, the resultant heat of polymerization is removed by cooling the recirculated reactor gas and the resulting (co)polymer is removed from the vapor-phase fluidized-bed reactor, wherein, for the preparation of a (co)polymer of a specific density d, the (co)polymerization is carried out at a temperature which is in a range restricted by an upper envelope defined by equation I T H = 171 + 6 ⁢ d ′ 0.84 - d ′ ( I ) and a lower envelope defined by equation II T L = 173 + 7.3 ⁢ d ′ 0.837 - d ′ , ( II ) in which the variables have the following meanings: TH is the highest reaction temperature in ° C.; TL is the lowest reaction temperature in ° C.; d′ is the numerical value of the density d of the (co)polymer to be synthesized.

    摘要翻译： 用于制备密度为0.87至0.97g / cm 3的乙烯均聚物和共聚物的连续气相流化床方法，其中乙烯或乙烯和C 3 -C 8α-单烯烃的混合物（共）聚合 在负载的铬催化剂的存在下，在气相流化床反应器的聚合区域的存在下，在压力范围为1至100巴，温度范围为30至125℃，气相在搅拌床 包含颗粒聚合物的散装材料，通过冷却再循环的反应器气体除去所得到的聚合热，并将所得（共）聚合物从气相流化床反应器中除去，其中，为制备（共）聚合物 特定密度d，（共）聚合在由等式I定义的上包络限制的范围内进行，并且由等式IIin定义的下包络，其中变量具有以下含义：T H是最高的反应温度，单位°C; TL是最低反应温度（℃）; d'是待合成的（共）聚合物的密度d的数值。

    Metal organic catalysts for polymerizing unsaturated compounds
    9.
    发明授权
    Metal organic catalysts for polymerizing unsaturated compounds 有权
    用于聚合不饱和化合物的金属有机催化剂

    公开(公告)号：US06593437B1

    公开(公告)日：2003-07-15

    申请号：US09959382

    申请日：2001-10-24

    申请人： Andrei Gonioukh ,  Wolfgang Micklitz ,  Benno Bildstein ,  Michael Malaun ,  Andreas Hradsky

    发明人： Andrei Gonioukh ,  Wolfgang Micklitz ,  Benno Bildstein ,  Michael Malaun ,  Andreas Hradsky

    IPC分类号： C08F470

    CPC分类号： C08G67/02 ,  C07C249/02 ,  C07C2603/20 ,  C07F17/02 ,  C08F4/00 ,  C08F4/61908 ,  C08F4/61912 ,  C08F4/61925 ,  C08F10/00 ,  C08F110/02 ,  C08F2410/03 ,  C08F2500/17 ,  C07C251/08 ,  C07C251/20 ,  C07C251/24 ,  C08F4/7006

    摘要： A process for preparing 1,2-diimine compounds of the formula I where R1 and R2 are, independently of one another, alkyl, aryl or metallocenyl radicals, and R3, R4 are, independently of one another, H, alkyl or aryl radicals or R3 and R4 are joined so as to form, with inclusion of the two imine carbon atoms, a 5- to 8-membered ring which may be saturated or unsaturated and may be unsubstituted or substituted by any hydrocarbon radicals. The process involves reacting 1,2-dicarbonyl compounds with primary amines, which have been activated with trialkylaluminum compounds prior to the reaction with the 1,2-dicarbonyl compounds. 1,2-Diimine compounds of the formula I in which R1 and R2 are, independently of one another, metallocenyl radicals can be used to prepare metal complexes which can be used as catalysts in a process for the polymerization of unsaturated compounds.

    摘要翻译： 制备式I的1,2-二亚胺化合物的方法，其中R 1和R 2彼此独立地为烷基，芳基或金属茂基，且R 3，R 4彼此独立地为H，烷基或芳基或R 3 并且R4连接以形成包含两个亚胺碳原子的5-8元环，其可以是饱和或不饱和的，并且可以是未取代的或被任何烃基取代。 该方法包括使1,2-二羰基化合物与伯胺反应，伯胺在与1,2-二羰基化合物反应之前已用三烷基铝化合物活化。 其中R 1和R 2彼此独立地为金属茂基的式I的1,2-二亚胺化合物可用于制备可在不饱和化合物的聚合方法中用作催化剂的金属络合物。