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    Catalyst systems of the Ziegler-Natta type
    1.
    发明授权
    Catalyst systems of the Ziegler-Natta type 失效
    齐格勒 - 纳塔型催化剂系统

    公开(公告)号：US06200922B1

    公开(公告)日：2001-03-13

    申请号：US08869761

    申请日：1997-06-05

    申请人： Stephan Hüffer ,  Wolfgang Bidell ,  Patrik Müller ,  Ulrich Moll ,  Roland Hingmann ,  Günther Schweier

    发明人： Stephan Hüffer ,  Wolfgang Bidell ,  Patrik Müller ,  Ulrich Moll ,  Roland Hingmann ,  Günther Schweier

    IPC分类号： B01J2106

    CPC分类号： C08F10/00 ,  C08F110/06 ,  C08F4/6465 ,  C08F4/025 ,  C08F4/6546 ,  C08F2500/12 ,  C08F2500/24

    摘要： The catalyst systems comprise as active constituents a) a titanium-containing solid component comprising a compound of titanium, a compound of magnesium, a halogen, an inorganic oxide as support and a carboxylic ester as electron donor compound, and also, as cocatalyst, b) an aluminum compound and c) optionally a further electron donor compound, wherein the inorganic oxide used has a pH of from 1 to 6, an average particle diameter of from 5 to 200 &mgr;m, an average primary particle diameter of from 1 to 20 &mgr;M and voids or channels having an average diameter of from 0.1 to 20 &mgr;m and a macroscopic share of the volume of the overall particle within the range from 5 to 30%.

    摘要翻译： 催化剂体系包括作为活性成分的含钛固体组分，其包含钛化合物，镁化合物，卤素，作为载体的无机氧化物和作为电子给体化合物的羧酸酯的化合物，以及作为助催化剂的b） 铝化合物和任选的另外的电子给体化合物，其中使用的无机氧化物的pH为1至6，平均粒径为5至200μm，平均一次粒径为1至20μm，空隙 或平均直径为0.1-20μm的通道，并且整个颗粒的体积的宏观份额在5至30％的范围内。

    Preparation of multiphase homo- or copolymers of C2-C10-alk-1-enes in one reaction zone
    2.
    发明授权
    Preparation of multiphase homo- or copolymers of C2-C10-alk-1-enes in one reaction zone 失效
    在一个反应​​区中制备C2-C10-烷-1-烯的多相均聚物或共聚物

    公开(公告)号：US06197900B1

    公开(公告)日：2001-03-06

    申请号：US08850701

    申请日：1997-05-02

    申请人： Stefan Seelert ,  Franz Langhauser ,  Jürgen Kerth ,  Patrik Müller ,  David Fischer ,  Günther Schweier

    发明人： Stefan Seelert ,  Franz Langhauser ,  Jürgen Kerth ,  Patrik Müller ,  David Fischer ,  Günther Schweier

    IPC分类号： C08F444

    CPC分类号： C08F10/06 ,  C08F4/63904 ,  C08F4/63912 ,  C08F4/63916 ,  C08F4/63927 ,  C08F10/00 ,  C08F110/06 ,  C08F210/16 ,  Y10S526/943 ,  C08F210/06

    摘要： Multiphase homo- or copolymers of C2-C10-alk-1-enes are prepared by a process in which polymerization is effected in the presence of two different catalyst systems in one reaction zone, one of the catalyst systems containing, as active components, a metallocene complex of the general formula (I) or (II) where M1 is a metal of group IVb, Vb or VIb of the Periodic Table, R1 and R2 are identical or different and are each hydrogen, C1-C10-alkyl, C1-C10-alkoxy, C6-C10-aryl, C6-C10-aryloxy, C2-C10-alkenyl, C7-C40-arylalkyl, C7-C40-alkylaryl, C8-C40-arylalkenyl or halogen, R3 and R4 are identical or different and are each hydrogen, halogen, C1-C10-alkyl which may be halogenated, C6-C10-aryl or an —NR210, —SR10, —OSiR310, —SiR310 or —PR210 radical, where R10 is halogen, C1-C10-alkyl or C6-C10-aryl, and R5 and R6 are identical or different and have the meanings stated for R3 and R4, with the proviso that R5 and R6 are not hydrogen.

    摘要翻译： 通过在一个反应​​区中在两种不同催化剂体系存在下进行聚合的方法制备C2-C10-烷-1-烯的多相均聚物或共聚物，其中一个催化剂体系含有活性组分 通式（I）或（II）的茂金属络合物，其中M1是元素周期表IVb，Vb或VIb族金属，R1和R2相同或不同，分别为氢，C1-C10-烷基，C1-C10 - 烷氧基，C 6 -C 10 - 芳基，C 6 -C 10 - 芳氧基，C 2 -C 10 - 烯基，C 7 -C 40 - 芳基烷基，C 7 -C 40 - 烷基芳基，C 8 -C 40 - 芳基烯基或卤素，R 3和R 4相同或不同， 每个氢，卤素，可以被卤化的C 1 -C 10 - 烷基，C 6 -C 10 - 芳基或-NR 2 10，-SR 10，-OSiR 3 10，-SiR 3 10或-PR 2 10基团，其中R 10是卤素，C 1 -C 10 - 烷基或C 6 -C 10 - 芳基和R 5和R 6相同或不同，并具有对R 3和R 4所述的含义，条件是R 5和R 6不是氢。

    Process for Recycling Cyclopentadienyl Derivatives and Preparing Metallocenes From Recycled, Substituted Cyclopentadienyl Derivatives
    6.
    发明申请
    Process for Recycling Cyclopentadienyl Derivatives and Preparing Metallocenes From Recycled, Substituted Cyclopentadienyl Derivatives 有权
    回收环戊二烯基衍生物的方法和从再循环的取代的环戊二烯基衍生物制备金属茂

    公开(公告)号：US20100274035A1

    公开(公告)日：2010-10-28

    申请号：US12086711

    申请日：2006-12-19

    申请人： Patrik Müller ,  Robert L. Jones ,  Reynald Chevalier ,  Christian Sidot ,  Valerie Garcia

    发明人： Patrik Müller ,  Robert L. Jones ,  Reynald Chevalier ,  Christian Sidot ,  Valerie Garcia

    IPC分类号： C07F17/00 ,  C07C7/12

    CPC分类号： C07F17/00 ,  C07C7/12 ,  C07F7/0832 ,  C07C13/465

    摘要： The present invention relates to a process for recycling cyclopentadienyl derivatives of the formulae (I) and (I′), a process for preparing metallocenes of the formula (III) from cyclopentadienyl derivatives of the formulae (I) and (I′) or from bridged biscyclopentadienyl derivatives of the formula (II), in which the cyclopentadienyl derivatives of the formulae (I), (I′) or (II) which are used have been at least partly recovered and purified by means of liquid-solid chromatography, and the use of liquid-solid chromatography for purifying substituted, recovered cyclopentadienyl derivatives of the formulae (I), (I′) or (II).

    摘要翻译： 本发明涉及用于回收式（I）和（I'）的环戊二烯基衍生物的方法，由式（I）和（I'）的环戊二烯基衍生物制备式（III）的金属茂的方法或 式（II）的桥连双环戊二烯基衍生物，其中使用的式（I），（I'）或（II）的环戊二烯基衍生物已经通过液固色谱至少部分回收和纯化，以及 使用液 - 固色谱来纯化式（I），（I'）或（II）的取代的回收的环戊二烯基衍生物。

    Process for the racemoselective preparation of ansa-metallocenes
    7.
    发明授权
    Process for the racemoselective preparation of ansa-metallocenes 有权

    公开(公告)号：US07671223B2

    公开(公告)日：2010-03-02

    申请号：US11579526

    申请日：2005-05-04

    申请人： Valerie Garcia ,  Patrik Müller ,  Christian Sidot ,  Christian Tellier ,  Ludovic Delancray ,  Reynald Chevalier

    发明人： Valerie Garcia ,  Patrik Müller ,  Christian Sidot ,  Christian Tellier ,  Ludovic Delancray ,  Reynald Chevalier

    IPC分类号： C07F17/00 ,  C07F7/00

    CPC分类号： C07F17/00

    摘要： The present invention relates to a process for the racemoselective preparation of ansa-metallocene complexes of the formula (I) which comprises reacting a ligand starting compound of the formula (II) with a transition metal compound of the formula (III) (LB)yM1(NR3R4)Xx-1  (III) where R1, R1′ are identical or different and are each hydrogen or an organic radical having from 1 to 40 carbon atoms, R2, R2′ are identical or different and are each hydrogen or an organic radical having from 1 to 40 carbon atoms, R3 is an organic radical having from 1 to 40 carbon atoms, R4 is hydrogen or an organic radical having from 1 to 40 carbon atoms, T, T′ are identical or different and are each a divalent organic group which has from 1 to 40 carbon atoms and together with the cyclopentadienyl ring forms at least one further saturated or unsaturated, substituted or unsubstituted ring system which has a ring size of from 5 to 12 atoms, where T and T′ may contain the heteroatoms Si, Ge, N, P, As, Sb, O, S, Se or Te within the ring system fused to the cyclopentadienyl ring, A is a bridge consisting of a divalent atom or a divalent group, M1 is an element of group 3, 4, 5 or 6 of the Periodic Table of the Elements or the lanthanides, the radicals X are identical or different and are each an organic or inorganic radical which can be substituted by a cyclopentadienyl anion, x is a natural number from 3 to 6, M2 is an alkali metal, an alkaline earth metal or a magnesium monohalide fragment, p is 1 in the case of doubly positively charged metal ions or is 2 in the case of singly positively charged metal ions or metal ion fragments, LB is an uncharged Lewis-base ligand and y is a natural number from 0 to 6, and also a further process for the racemoselective preparation of ansa-metallocene complexes of the formula (IV) starting from the metallocene complexes of the formula (I) prepared by the first process, the use of transition metal compounds of the formula (III) for preparing metallocenes and also specific transition metal compounds of the formula (III).

    Method for the Manufacture of a Solar Cell and the Resulting Solar Cell
    8.
    发明申请
    Method for the Manufacture of a Solar Cell and the Resulting Solar Cell 审中-公开
    太阳能电池的制造方法和太阳能电池的制造方法

    公开(公告)号：US20100018580A1

    公开(公告)日：2010-01-28

    申请号：US12554410

    申请日：2009-09-04

    申请人： Dirk Habermann ,  Patrik Müller

    发明人： Dirk Habermann ,  Patrik Müller

    IPC分类号： H01L31/00 ,  H01L31/18

    CPC分类号： H01L31/02168 ,  H01L31/022425 ,  Y02E10/50

    摘要： In a method for the manufacture of a solar cell from a silicon substrate to the front and back surfaces are firstly applied a first antireflection coating with an optical refractive index n between 3.6 and 3.9. To the latter is applied a second antireflection with an optical refractive index n between 1.94 and 2.1. The antireflection coatings are separated down to the underlying silicon substrate in order to introduce metal contacts to the silicon substrate into the antireflection coatings.

    摘要翻译： 在从硅衬底到前表面和后表面的太阳能电池的制造方法中首先应用光折射率n在3.6和3.9之间的第一抗反射涂层。 对光纤折射率n在1.94与2.1之间的第二次抗反射应用于后者。 将抗反射涂层分离到下面的硅衬底，以便将金属接触引入硅衬底进入抗反射涂层。