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    FLUORINATED TRANSITION METAL CATALYSTS AND FORMATION THEREOF
    6.
    发明公开
    FLUORINATED TRANSITION METAL CATALYSTS AND FORMATION THEREOF 审中-公开
    氟化过渡金属催化剂及其形成

    公开(公告)号：EP2012920A2

    公开(公告)日：2009-01-14

    申请号：EP07794400.7

    申请日：2007-04-27

    申请人： Fina Technology, Inc.

    发明人： MARIN, Vladimir ,  LOPEZ, Margarito ,  ABBAS, Razavi ,  COFFY, Tim

    IPC分类号： B01J31/00

    CPC分类号： B01J21/12 ,  B01J37/26 ,  C08F10/00 ,  C08F10/06 ,  C08F110/06 ,  C08F210/06 ,  C08F2400/02 ,  C08F2/00 ,  C08F4/025 ,  C08F2500/20 ,  C08F2500/03 ,  C08F2500/12 ,  C08F210/14 ,  C08F2500/04 ,  C08F210/16

    摘要： Supported catalyst systems, methods of forming the supported catalyst systems and polymerization processes including the supported catalyst systems are described herein. The methods generally include providing an inorganic support composition, wherein the inorganic support composition comprises aluminum, fluorine and silica and contacting the inorganic support composition with a transition metal compound to form a supported catalyst system, wherein the transition metal compound is represented by the formula [L]mM[A]n; wherein L is a bulky ligand, A is a leaving group, M is a transition metal and m and n are such that a total ligand valency corresponds to the transition metal valency. The methods further include contacting the inorganic support composition, the transition metal compound, the supported catalyst system or combinations thereof with at least one compound represented by the formula XRn, wherein X is selected from Group 12 to 13 metals, lanthanide series metals or combinations thereof and each R is independently selected from alkyls, alkoxys, aryls, aryloxys, halogens, hydrides, Group 1 or 2 metals, organic nitrogen compounds, organic phosphorous compounds and combinations thereof and n is from 2 to 5.

    摘要翻译： 本文描述了负载型催化剂体系，形成负载型催化剂体系的方法和包括负载型催化剂体系的聚合方法。 所述方法通常包括提供无机载体组合物，其中所述无机载体组合物包含铝，氟和二氧化硅，并使所述无机载体组合物与过渡金属化合物接触以形成负载型催化剂体系，其中所述过渡金属化合物由式[ L] mM的[A] N; 其中L是庞大的配体，A是离去基团，M是过渡金属，m和n是总配体价对应于过渡金属化合价。 该方法进一步包括使无机载体组合物，过渡金属化合物，负载型催化剂体系或其组合与至少一种由式XRn表示的化合物接触，其中X选自第12-13族金属，镧系金属或其组合 并且每个R独立地选自烷基，烷氧基，芳基，芳氧基，卤素，氢化物，1或2族金属，有机氮化合物，有机磷化合物及其组合，并且n为2至5。

    ETHYLENE POLYMERIZATION EMPLOYING BIS-IMINO PYRIDINYL TRANSITION METAL CATALYST COMPONENTS
    7.
    发明公开
    ETHYLENE POLYMERIZATION EMPLOYING BIS-IMINO PYRIDINYL TRANSITION METAL CATALYST COMPONENTS 审中-公开
    乙烯聚合使用BISIMINOPYRIDINYL过渡金属催化剂组分

    公开(公告)号：EP1675879A1

    公开(公告)日：2006-07-05

    申请号：EP04784608.4

    申请日：2004-09-17

    申请人： FINA TECHNOLOGY, INC.

    发明人： ABBAS, Razavi ,  MARIN, Vladimir ,  LOPEZ, Margarito

    IPC分类号： C08F4/46

    CPC分类号： C08F10/00 ,  C08F110/02 ,  C08F210/16 ,  C08F2410/04 ,  C08F2500/04 ,  C08F210/14 ,  C08F4/60089 ,  C08F4/7042

    摘要： Ethylene polymerization processes employing bis-imino pyridinyl transition metal components which exhibit C2, C2v or Cs symmetry. Catalyst components of the same or different symmetries may be employed to control polymerization characteristics and characteristics of the resulting polymer products such as polymer yield and polymer molecular weight. The transition metal catalyst component is characterized by the formula: (I) wherein M is a Group 4-11 transition metal, n is an integer within the range of 1-3, Q is a halogen or a C1 - C2 alkyl group, and PY is a pyridinyl group which is coordinated with M through the nitrogen atom of the pyridinyl group. Further, with respect to formula (I), A is a methyl group, a phenyl group, or a substituted phenyl group and B1 and B2 are the same or different aromatic groups depending on the symmetry of the catalyst component. The catalyst component and an activating co-catalyst component are contacted with ethylene in a polymerization reaction zone which is free of hydrogen or contains hydrogen in an amount which is less than 5 mole % of the ethylene under polymerization conditions to produce a polymer product which can be a ethylene homopolymer or a copolymer of ethylene and C3+ alpha olefin, specifically an ethylene-propylene copolymer.

    FLUORINATED TRANSITION METAL CATALYSTS AND FORMATION THEREOF
    10.
    发明公开
    FLUORINATED TRANSITION METAL CATALYSTS AND FORMATION THEREOF 审中-公开
    氟化过渡金属催化剂及其形成

    公开(公告)号：EP2013244A2

    公开(公告)日：2009-01-14

    申请号：EP07756144.7

    申请日：2007-04-27

    申请人： FINA TECHNOLOGY, INC.

    发明人： LOPEZ, Margarito ,  MARIN, Vladimir ,  ABBAS, Razavi

    IPC分类号： C08F10/00

    CPC分类号： B01J21/12 ,  B01J37/26 ,  C08F10/00 ,  C08F10/06 ,  C08F110/06 ,  C08F210/06 ,  C08F2400/02 ,  C08F2/00 ,  C08F4/025 ,  C08F2500/20 ,  C08F2500/03 ,  C08F2500/12 ,  C08F210/14 ,  C08F2500/04 ,  C08F210/16

    摘要： Supported catalyst systems and methods of forming the same are generally described herein. The methods generally include providing an inorganic support composition, wherein the inorganic support composition includes a bonding sequence selected from Si-O-Al-F, F-Si-O-Al, F-Si1O-Al-F and combinations thereof and contacting the inorganic support composition with a transition metal compound to form a supported catalyst system, wherein the transition metal compound is represented by the formula [L]1nM[A]n; wherein L is a bulky ligand, A is a leaving group, M is a transition metal and m and n are such that a total ligand valency corresponds to the transition metal valency.

    摘要翻译： 本文一般描述负载型催化剂体系及其形成方法。 该方法通常包括提供无机载体组合物，其中无机载体组合物包含选自Si-O-Al-F，F-Si-O-Al，F-Si 1 O-Al-F及其组合的键合顺序， 无机载体组合物与过渡金属化合物反应以形成负载型催化剂体系，其中所述过渡金属化合物由式[L] 1nM [A] n表示; 其中L是庞大的配体，A是离去基团，M是过渡金属，m和n是总配体价对应于过渡金属化合价。