公开(公告)号：US20060111527A1

公开(公告)日：2006-05-25

申请号：US10532522

申请日：2003-10-22

申请人： Hans-Robert-Hellmuth Damrau ,  Patrik Muller ,  Valerie Garcia ,  Christian Sidot ,  Christian Tellier ,  Jean-Francois Lelong ,  Eric Huriez

发明人： Hans-Robert-Hellmuth Damrau ,  Patrik Muller ,  Valerie Garcia ,  Christian Sidot ,  Christian Tellier ,  Jean-Francois Lelong ,  Eric Huriez

IPC分类号： C07F17/00 ,  C08F4/72

CPC分类号： C07F17/00 ,  C08F10/00 ,  Y10S526/943 ,  C08F4/65927

摘要： The invention relates to a process for preparing racemic metallocene complexes by reacting transition metal complexes with cyclopentadienyl derivatives of alkali metals or alkaline earth metals and heating the reaction mixture obtained in this way to a temperature in the range from −78 to 250° C., to the corresponding metallocene complexes themselves and to their use as catalysts or as constituents of catalysts for the polymerization of olefinically unsaturated compounds or as reagents or catalysts in stereoselective synthesis.

摘要翻译： 本发明涉及一种通过使过渡金属络合物与碱金属或碱土金属的环戊二烯基衍生物反应制备外消旋茂金属络合物的方法，并将以这种方式获得的反应混合物加热至-78至250℃的温度， 相应的茂金属络合物本身以及它们作为催化剂或用作烯属不饱和化合物的聚合催化剂或作为立体选择性合成中的试剂或催化剂的成分的用途。

公开(公告)号：US20060167295A1

公开(公告)日：2006-07-27

申请号：US10532511

申请日：2003-10-22

申请人： Hans-Robert Damrau ,  Patrik Muller ,  Valerie Garcia ,  Christian Sidot ,  Christian Tellier ,  Jean-Francois Lelong

发明人： Hans-Robert Damrau ,  Patrik Muller ,  Valerie Garcia ,  Christian Sidot ,  Christian Tellier ,  Jean-Francois Lelong

IPC分类号： C07F17/00

CPC分类号： C07F17/00 ,  C07F15/0073 ,  C08F10/00 ,  Y10S526/943 ,  C08F4/65927

摘要： The present invention relates to a specific process for the diastereoselective synthesis of rac-diorganosilylbis(2-methylbenzo[e]indenyl)zirconium compounds of the formula I, by reacting the silyl-bridged bisindenyl ligand with a dihalozirconium bis(3,5-di-tert-butylphenoxide)-base adduct to form the diorganosilylbis(2-methylbenzo[e]indenyl)zirconium bis(3,5-di-tert-butylphenoxide) and subsequently replacing the phenoxide groups by X using suitable replacement reagents to give the compound of the formula I; where the substituents X can be identical or different and are each F, Cl, Br, I or linear, cyclic or branched C1-10-alkyl; and the substituents R can be identical or different and are each linear, cyclic or branched C1-10-alkyl or C6-10-aryl; and also to the use of these compounds as catalysts.

摘要翻译： 本发明涉及通过使甲硅烷基桥连的双茚基配体与二卤代双（3,5-二（二苯基）环己基）二卤代锆反应来非对映选择性合成式I的外消旋二有机甲硅烷基双（2-甲基苯并[e]茚基） - 叔丁基苯酚） - 基加成物形成二有机甲硅烷基双（2-甲基苯并[e]茚基）双（3,5-二叔丁基苯氧基）锆，随后用合适的替代试剂将X代替苯酚基，得到化合物 式I; 其中取代基X可以相同或不同，并且各自为F，Cl，Br，I或直链，环状或支链C 1-10 - 烷基; 并且取代基R可以相同或不同，并且各自是直链，环状或支链C 1-10 - 烷基或C 6-10 - 芳基; 以及这些化合物作为催化剂的使用。

公开(公告)号：US20060052587A1

公开(公告)日：2006-03-09

申请号：US10532570

申请日：2003-10-22

申请人： Hans-Robert-Hellmuth Damrau ,  Patrick Muller ,  Valerie Garcia ,  Christian Sidot ,  Christian Tellier ,  Jean-Francois Lelong

发明人： Hans-Robert-Hellmuth Damrau ,  Patrick Muller ,  Valerie Garcia ,  Christian Sidot ,  Christian Tellier ,  Jean-Francois Lelong

IPC分类号： C07F17/00

CPC分类号： C07F17/00

摘要： The invention relates to a process for preparing racemic metallocene biphenoxide complexes by reacting bridged transition metal complexes with cyclopentadienyl derivatives of alkali metals or alkaline earth metals and heating the reaction mixture obtained in this way to a temperature in the range from −78 to 250° C., to the corresponding metallocene biphenoxide complexes and to their use as catalysts or as constituents of catalysts for the polymerization of olefinically unsaturated compounds or as reagents or catalysts in stereoselective synthesis.

摘要翻译： 本发明涉及一种通过使桥连过渡金属配合物与碱金属或碱土金属的环戊二烯基衍生物反应来制备外消旋茂金属二氧化物络合物的方法，并将以这种方式获得的反应混合物加热至-78至250℃ 相应的金属茂双氧化物配合物，以及它们作为催化剂或用作烯属不饱和化合物的聚合催化剂或作为立体选择性合成中的试剂或催化剂的成分的用途。

公开(公告)号：US20080200708A1

公开(公告)日：2008-08-21

申请号：US10532523

申请日：2003-10-22

申请人： Hans-Robert-Hellmuth Damrau ,  Patrik Muller ,  Valerie Garcia ,  Christian Sidot ,  Christian Teller ,  Stephanie Ducheron ,  Jean-Francois Lelong

发明人： Hans-Robert-Hellmuth Damrau ,  Patrik Muller ,  Valerie Garcia ,  Christian Sidot ,  Christian Teller ,  Stephanie Ducheron ,  Jean-Francois Lelong

IPC分类号： C07F7/00

CPC分类号： B01J31/2234 ,  B01J31/2295 ,  B01J2531/30 ,  B01J2531/46 ,  B01J2531/48 ,  B01J2531/49 ,  B01J2531/56 ,  B01J2531/57 ,  B01J2531/58 ,  B01J2531/60 ,  C07B53/00 ,  C07F17/00 ,  C08F10/00 ,  Y10S526/943 ,  C08F4/65927

摘要： The invention relates to a process for preparing hydrogenated or partially hydrogenated, racemic ansa-metallocene complexes by reacting bridged or unbridged transition metal complexes with alkali metal compounds or alkaline earth metal compounds, heating the resulting reaction mixture to a temperature in the range from −78 to 250° C. and at least partially hydrogenating the reaction products in the presence of a suitable catalyst, to the corresponding hydrogenated or partially hydrogenated metallocenes and to their use as catalysts or as a constituent of catalysts for the polymerization of olefinically unsaturated compounds or as reagents or catalysts in stereoselective synthesis.

摘要翻译： 本发明涉及一种通过使桥联或未桥连的过渡金属络合物与碱金属化合物或碱土金属化合物反应制备氢化或部分氢化的外消旋的仲茂金属络合物的方法，将得到的反应混合物加热至-78℃ 至250℃，并在合适的催化剂存在下将反应产物至少部分氢化为相应的氢化或部分氢化的金属茂，并将其用作催化剂或用作烯属不饱和化合物聚合的催化剂或作为 试剂或催化剂在立体选择性合成中。

公开(公告)号：US08485690B1

公开(公告)日：2013-07-16

申请号：US13228165

申请日：2011-09-08

申请人： Virginia Garcia ,  Valerie Garcia

发明人： Virginia Garcia ,  Valerie Garcia

IPC分类号： F21V21/00

CPC分类号： F21V17/007 ,  F21S4/15 ,  F21V21/00 ,  F21W2121/00

摘要： A decorative light string clip device is provided for holding a string of lights in a desired configuration on a tree branch or other elongated support structure. The device includes an arcuate member having a pair of spaced free ends. The arcuate member has an outer perimeter edge extending between the free ends. A plurality of notches is provided in the member. Each of the notches extends inwardly from the outer perimeter edge of the member. The notches are radially positioned in spaced relationship around the member.

摘要翻译： 提供了一种装饰灯串夹装置，用于将所需配置的灯串保持在树枝或其他细长支撑结构上。 该装置包括具有一对间隔的自由端的弓形构件。 弧形构件具有在自由端之间延伸的外周缘。 在该构件中设置多个凹口。 每个凹口从构件的外周边缘向内延伸。 凹口围绕构件以间隔的关系径向定位。