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91. 发明申请

US20070060726A1 Random olefin copolymers 审中-公开
标题翻译：无规烯烃共聚物
公开(公告)号：US20070060726A1
公开(公告)日：2007-03-15
申请号：US10562719
申请日：2004-06-28
申请人： Abbas Razavi
发明人： Abbas Razavi
IPC分类号： C08F4/44
CPC分类号： C08F10/00 , C08F210/16 , C08F4/65927 , C08F210/06 , C08F2500/06
摘要： Provided is a method for the production of an olefin co-polymer, which method comprises co-polymerising two or more olefin monomers in the presence of a metallocene catalyst, wherein the metallocene catalyst comprises a metallocene having the following formula: R″(CpRm)(FluR′n)MQ2 wherein Cp comprises a cyclopentadienyl ring; Flu comprises a fluorenyl ring; R″ comprises a structural bridge imparting stereorigidity to the component; each R is the same or different and is an organic group; m is an integer of from 1-4; each R′ is the same or different and is an organic group; n is an integer of from 0-8; M is a metal atom from group IVB of the Periodic Table or is vanadium; and each Q is a hydrocarbon having from 1-20 carbon atoms or is a halogen.
摘要翻译：提供了一种生产烯烃共聚物的方法，该方法包括在茂金属催化剂存在下共聚两种或多种烯烃单体，其中茂金属催化剂包含具有下式的茂金属：R“'（CpR 其中Cp包含环戊二烯基环;（3）其中Cp包含环戊二烯基环; 流感包含芴环; R“包括赋予组分立体刚性的结构桥; 每个R相同或不同，为有机基团; m为1-4的整数; 每个R'相同或不同，为有机基团; n为0-8的整数; M是元素周期表IVB族的金属原子，或是钒; 并且每个Q是具有1-20个碳原子的烃或是卤素。

92. 发明申请

US20070043183A1 Preparation and use of tetrasubstituted fluorenyl catalysts for polymerization of olefins 失效
标题翻译：四取代芴基催化剂烯烃聚合的制备与应用
公开(公告)号：US20070043183A1
公开(公告)日：2007-02-22
申请号：US11205934
申请日：2005-08-17
申请人： Vladimir Marin , Abbas Razavi
发明人： Vladimir Marin , Abbas Razavi
IPC分类号： C08F4/44 , B01J31/00 , C08F110/06
CPC分类号： C07F7/00 , B01J31/2282 , B01J2231/122 , B01J2531/0263 , B01J2531/46 , B01J2531/48 , B01J2531/49 , C07F17/00 , C08F4/65912 , C08F4/65916 , C08F10/00 , C08F110/06 , Y10S526/943 , C08F4/65927 , C08F2500/20 , C08F2500/12 , C08F2500/04 , C08F2500/03
摘要： Catalyst compositions and processes for the polymerization of ethylenically unsaturated monomers to produce polymers, including copolymers or homopolymers. Such monomers include ethylene, C3+ alpha olefins and substituted vinyl compounds, such as styrene and vinyl chloride. The polymerization catalyst characterized by the formula B(FluL)MQn in which Flu is a fluorenyl group substituted at at least the 2,7- and 3,6-positions by hydrocarbyl groups, preferably relatively bulky hydrocarbyl groups. L is a substituted or unsubstituted cyclopentadienyl, indenyl or fluorenyl group or a heteroorgano group, XR, in which X is a heteroatom from Group 15 or 16 of the Periodic Table of Elements, such as nitrogen, R is an alkyl group, a cycloalkyl group or an aryl group and B is a structural bridge extending between the groups L and Flu, which imparts stereorigidity to the ligand structure, M is a Group 4 or Group 5 transition metal, such as titanium, zirconium or hafnium and Q is selected from the group consisting of chlorine, bromine, iodine, an alkyl group, an amino group, an aromatic group and mixtures thereof, with n being 1 or 2.
摘要翻译：催化剂组合物和用于聚合烯属不饱和单体以生产聚合物的方法，包括共聚物或均聚物。这些单体包括乙烯，C 3+α-烯烃和取代的乙烯基化合物，例如苯乙烯和氯乙烯。其中Flu是在至少2,7-和3,6位被烃基取代的芴基的式B（FluL）MQ N n的特征的聚合催化剂，优选相对庞大的烃基团体 L是取代或未取代的环戊二烯基，茚基或芴基或杂有机基团XR，其中X是元素周期表第15或16族的杂原子，例如氮，R是烷基，环烷基或芳基，B是在基团L和Flu之间延伸的结构桥，其赋予配体结构立体刚性，M是第4族或第5族过渡金属，例如钛，锆或铪，Q选自由氯，溴，碘，烷基，氨基，芳族基团及其混合物组成的组，n为1或2。

93. 发明授权

US07176950B2 Catalyst components, process for their preparation and their use as catalyst components in polymerization of olefins 失效
标题翻译：催化剂组分，其制备方法及其作为烯烃聚合中催化剂组分的用途
公开(公告)号：US07176950B2
公开(公告)日：2007-02-13
申请号：US11299564
申请日：2005-12-12
申请人： Abbas Razavi , Vladimir P. Marin , Margarito Lopez
发明人： Abbas Razavi , Vladimir P. Marin , Margarito Lopez
IPC分类号： C07D211/70 , C07F15/00
CPC分类号： B01J31/1815 , B01J2231/122 , B01J2531/842 , C07F15/025 , C08F10/00 , C08F110/02 , C08F2500/12 , C08F2500/04 , C08F2500/20 , C08F2500/19 , C08F2500/17 , C08F4/60089 , C08F4/7042
摘要： A process for the preparation of a pyridinyl-linked bis-amino ligand that comprises, (a) reacting 2,6-dibromophenyl amine with an arylboronic acid component which is substituted or unsubstituted to produce a 2,6-diarylphenyl amine which is substituted or unsubstituted; (b) reacting the 2,6-diarylphenyl amine with a 2,6-dialkanoic pyridine characterized by the formula: wherein R′ and R″ are each independently a C1–C20 hydrocarbyl group; to produce a mono-imine ligand characterized by the formula: wherein TRP is a terphenyl group which is substituted or unsubstituted; and (c) reacting the mono-imine ligand with an aniline which may be substituted or unsubstituted to produce a bis-amine ligand characterized by the structure: wherein: TRP is a substituted or unsubstituted terphenyl group; and AR is a substituted or unsubstituted aryl group.
摘要翻译：一种制备吡啶基连接的双氨基配体的方法，其包括：（a）使2,6-二溴苯基胺与被取代或未取代的芳基硼酸组分反应，生成2,6-二芳基苯胺，其被取代或未取代的（b）使2,6-二芳基苯胺与2,6-二烷基吡啶反应，其特征为下式：其中R'和R“各自独立地为C 1 -C 20 烃基; 以产生特征为下式的单亚胺配体：其中TRP是取代或未取代的三联苯基; 和（c）使单亚胺配体与可以被取代或未取代的苯胺反应以产生特征在于以下结构的双胺配体：其中：TRP是取代或未取代的三联苯基; 并且AR是取代或未取代的芳基。

94. 发明申请

US20060264586A1 Group IIIb metal complexes with "constrained geometry" fluorenyl based ligands 有权
标题翻译：具有“约束几何”芴基的配体的IIIb族金属络合物
公开(公告)号：US20060264586A1
公开(公告)日：2006-11-23
申请号：US10548506
申请日：2004-03-04
申请人： Abbas Razavi , Jean-Francois Carpentier , Evgueni Kirillov
发明人： Abbas Razavi , Jean-Francois Carpentier , Evgueni Kirillov
IPC分类号： C08F4/44 , B01J31/00 , C07F17/00
CPC分类号： C08F4/52 , C07F17/00 , C08F4/619 , C08F10/00 , C08F20/12
摘要： The present invention discloses a metallocene catalyst component based on a Group IIIb metal of the periodic Table and a bridged heteroatom-fluorenyl ligand. It also discloses its method of preparation and its use in polymerisation.
摘要翻译：本发明公开了一种基于周期表第IIIb族金属的茂金属催化剂组分和桥连杂原子 - 芴基配位体。它还公开了其制备方法及其在聚合中的应用。

95. 发明申请

US20060258827A1 Group III bridged ionic metallocene based on cyclopentadienl-fluorenyl ligands 失效
标题翻译：基于环戊二烯基 - 芴基配体的III族桥连离子茂金属
公开(公告)号：US20060258827A1
公开(公告)日：2006-11-16
申请号：US10543670
申请日：2004-01-23
申请人： Jean-Francois Carpentier , Evgueni Kirillov , Abbas Razavi
发明人： Jean-Francois Carpentier , Evgueni Kirillov , Abbas Razavi
IPC分类号： C08F4/02 , B01J31/00 , C07F17/02 , C07F1/02 , C08F4/06
CPC分类号： C08F10/00 , C07F17/00 , C08F20/12 , C08F36/04 , Y10S526/943 , C08F4/52
摘要： The present invention discloses a metallocene catalyst component of the formula (I) [(Flu-R″-Cp)2M]−[Li(ether)4]+, wherein Cp is a cyclopentadienyl, substituted or unsubstituted, Flu is a fluorenyl, substituted or unsubstitutted, M is a metal Group III of the Periodic Table, and R″ is a structural bridge between Cp and Flu imparting stereorigidity to the component. It further discloses a process for preparing said metallocene catalyst component and its use in controlled polymerisation.
摘要翻译：本发明公开了式（I）的茂金属催化剂组分[（Flu-R“ - Cp）2 M] - [Li（醚）其中Cp是环戊二烯基，取代或未取代的，Flu是芴基，取代或未取代的，M是周期表的金属III族，R“是 Cp和Flu之间的结构桥梁赋予组件立体刚度。它进一步公开了一种制备所述茂金属催化剂组分的方法及其在受控聚合中的用途。

96. 发明授权

US07094938B1 Process for the preparation of substituted fluorenes 失效
公开(公告)号：US07094938B1
公开(公告)日：2006-08-22
申请号：US11133855
申请日：2005-05-20
申请人： Vladimir Marin , Abbas Razavi
发明人： Vladimir Marin , Abbas Razavi
IPC分类号： C07C13/465 , B01J31/00 , C07F17/00 , C08F4/44
CPC分类号： C07C17/2632 , C07C1/26 , C07C1/28 , C07C1/321 , C07C1/325 , C07C17/12 , C07C17/32 , C07C2531/24 , C07C2603/18 , C08F110/02 , C08F110/06 , C07C13/567 , C07C25/18 , C07C25/22 , C07C22/04 , C08F2500/15 , C08F2500/16
摘要： Methods for the preparation of fluorenyl-type ligand structures and substituted fluorenyl groups which may be employed in metallocene-type olefin polymerization catalysts. There is provided a 2,2′-dihalogen-diphenylmethylene having a methylene bridge connecting a pair of phenyl groups. Each phenyl group has a halogen on a proximal carbon atom relative to the methylene bridge. The halogenated diphenylmethylene is reacted with a coupling agent comprising a Group 2 or 12 transition metal in the presence of a nickel or palladium-based catalyst to remove the halogen atoms from the phenyl groups and couple the phenyl groups at the proximal carbon atoms to produce a fluorene ligand structure. The coupling agent may be zinc, cadmium or magnesium and the catalyst may be a monophosphene nickel complex. The halogenated diphenylmethylene may be an unsubstituted ligand structure or a monosubstituted or disubstituted ligand structure. The halogenated diphenylmethylene may be monosubstituted with a tertiary butyl group or may be a dialkyl diphenylmethylene having alkyl substituents at the directly distal positions of the phenyl groups relative to the methylene bridge.

97. 发明申请

US20060116278A1 Group III bridged metallocene based on cyclopentadienyl-fluorenyl ligands 失效
标题翻译：基于环戊二烯基 - 芴基配体的III族桥连金属茂
公开(公告)号：US20060116278A1
公开(公告)日：2006-06-01
申请号：US10541644
申请日：2004-01-06
申请人： Jean-Francois Carpentier , Evgueni Kirillov , Abbas Razavi
发明人： Jean-Francois Carpentier , Evgueni Kirillov , Abbas Razavi
IPC分类号： B01J31/00
CPC分类号： C08F4/52 , C07F17/00 , C08F10/00 , Y10S526/943
摘要： The present invention discloses a metallocene catalyst component of formula (Flu-R″-Cp)M(η3-C3R′5)(ether)n (I) wherein Cp is a cyclopentadienyl, substituted or unsubstituted, Flu is a fluorenyl, substituted or unsubstitutted, R″ is a structural bridge between Cp and Flu imparting stereorigidity to the component, M is a metal Group III of the Periodic Table, each R′ is the same or different and is hydrogen or a hydrocarbyl having from 1 to 20 carbon atoms and n is 0, 1 or 2. It further discloses a process for preparing said catalyst component and its used in the controlled polymerisation of polar or non polar monomers.
摘要翻译：本发明公开了一种式（Flu-R“-C Cp）M（η3 -OR 3 R 5）5的茂金属催化剂组分，）（醚）其中Cp是环戊二烯基，取代或未取代的，Flu是芴基，取代或未取代的R“是Cp和Flu赋予组分立体刚性之间的结构桥接 M是元素周期表的金属III族，各R'相同或不同，为氢或碳原子数为1〜20的烃基，n为0,1或2.进一步公开了制备所述催化剂组分及其用于极性或非极性单体的受控聚合。

98. 发明申请

US20060068985A1 Dual site catalyst system comprising a hafnocene component for the production of bimodal polyolefins in a single reactor 失效
标题翻译：双重位点催化剂体系，其包含用于在单个反应器中生产双峰聚烯烃的茂金属组分
公开(公告)号：US20060068985A1
公开(公告)日：2006-03-30
申请号：US10529249
申请日：2003-09-24
申请人： Abbas Razavi
发明人： Abbas Razavi
IPC分类号： B01J31/00
CPC分类号： C08F10/00 , Y10S526/941 , Y10S526/943 , C08F4/65904 , C08F4/70
摘要： The present invention discloses a metallocene catalyst system for producing polyolefins comprising: A. a hafnocene-based catalyst component suitable for producing the high molecular weight fraction of the polyolefin; B. one or more metallocene or post-metallocene components different from the component A and suitable for producing the low molecular weight fraction of the polyolefin; C. an actvating agent having a low or no coordinating capability.
摘要翻译：本发明公开了一种用于生产聚烯烃的茂金属催化剂体系，其包括：A.适用于生产聚烯烃的高分子量级分的基于铪茂的催化剂组分; B.一种或多种不同于组分A的金属茂或后茂金属组分，适用于制备聚烯烃的低分子量级分; C.具有低或无协调能力的活化剂。

99. 发明申请

US20050090385A1 Catalyst components, process for their preparation and their use as catalyst components in polymerization of olefins 失效
标题翻译：催化剂组分，其制备方法及其作为烯烃聚合中催化剂组分的用途
公开(公告)号：US20050090385A1
公开(公告)日：2005-04-28
申请号：US10691810
申请日：2003-10-23
申请人： Abbas Razavi , Vladimir Marin , Margarito Lopez
发明人： Abbas Razavi , Vladimir Marin , Margarito Lopez
IPC分类号： B01J31/18 , C07F15/02 , C08F10/00 , C08F110/02 , B01J31/00 , C07F11/00 , C07F13/00
CPC分类号： B01J31/1815 , B01J2231/122 , B01J2531/842 , C07F15/025 , C08F10/00 , C08F110/02 , C08F2500/12 , C08F2500/04 , C08F2500/20 , C08F2500/19 , C08F2500/17 , C08F4/60089 , C08F4/7042
摘要： Catalyst compositions having Cs symmetry and processes utilizing Cs symmetric catalyst components for the polymerization of ethylenically unsaturated monomers to produce polymers, including copolymers or homopolymers. Monomers, which are polymerized or copolymerized include ethylene, C3+ alpha olefins and substituted vinyl compounds, such as styrene and vinyl chloride. The catalyst component is characterized by the formula: wherein M is a Group 4-11 transition metal, n is an integer of from 1-3, Q is halogen or a C1-C2 alkyl group, PY is a pyridinyl group, R′ and R″ are each C1-C20 hydrocarbyl group, A1 is a mononuclear aromatic group, and A2 is a polynuclear aromatic group, such as a terphenyl group. The catalyst component is used with an activating co-catalyst component such as an alumoxane. Also disclosed is a process for the preparation of a pyridinyl-linked bis-amino ligand suitable for use in forming the catalyst component.
摘要翻译：具有Cs对称性的催化剂组合物和利用Cs对称催化剂组分用于烯键式不饱和单体聚合以产生聚合物（包括共聚物或均聚物）的方法。聚合或共聚的单体包括乙烯，C 3 +α烯烃和取代的乙烯基化合物，例如苯乙烯和氯乙烯。催化剂组分的特征在于下式：其中M是4-11族过渡金属，n是1-3的整数，Q是卤素或C 1 -C 2 烷基，PY是吡啶基，R'和R“各自为C 1 -C 20烃基，A 1， SUB>是单核芳族基团，并且A 2是多核芳族基团，例如三联苯基。催化剂组分与活化助催化剂组分如铝氧烷一起使用。还公开了制备适于用于形成催化剂组分的吡啶基连接的双 - 氨基配体的方法。

100. 发明授权

US06800707B2 Polyolefin production 失效
标题翻译：聚烯烃生产
公开(公告)号：US06800707B2
公开(公告)日：2004-10-05
申请号：US10344065
申请日：2003-12-04
申请人： Abbas Razavi
发明人： Abbas Razavi
IPC分类号： C08F442
CPC分类号： C08F10/00 , C08F4/65912 , C08F110/06 , Y10S526/943 , C08F4/65927 , C08F2500/16
摘要： Use of metallocene catalyst component for the preparation of a syndiotactic polyolefin having a monomer length of up to C10, which component has the general formula: R″(CpR1R2)(Cp′R1′R2′)MQ2 wherein Cp is a cyclopentadienyl ring; Cp′ is a 3,6 disubstituted fluorenyl ring; R1 and R2 are each independently H or a substituent on the cyclopentadienyl ring which is proximal to the bridge, which proximal substituent is linear hydrocarbyl of from 1 to 20 carbon atoms or a group of the formula XR*3 containing up to 7 carbon atoms in which X is chosen from Group IVA, and R* is the same or different and chosen from hydrogen or alkyl; R1′ and R2′ are each independently substituent groups on the fluorenyl ring, each of which is a group of the formula AR′″3, in which A is chosen from Group IVA, and each R′″ is independently hydrogen or a hydrocarbyl having 1 to 20 carbon atoms; M is a Group IVB transition metal or vanadium; each Q is hydrocarbyl having 1 to 20 carbon atoms or is a halogen; R″ is a structural bridge imparting stereorigidity to the component and comprises the moiety TRaRb, in which T is chosen from group IVA, and each of Ra and Rb is independently (i) substituted or unsubstituted aryl linked to T directly or by C1-C4 alkylene; or (ii) H.
摘要翻译：使用茂金属催化剂组分制备单体长度高达C10的间同立构聚烯烃，该组分具有通式：R“（CpR1R2）（Cp'R1'R2'）MQ2，其中Cp是环戊二烯基环; Cp'是3,6二取代的芴基环; R 1和R 2各自独立地为氢或位于桥附近的环戊二烯基环上的取代基，该近邻取代基为1-20个碳原子的直链烃基或含有至多7个碳原子的式XR * 3基团 X选自IVA族，R *相同或不同，选自氢或烷基; R 1'和R 2'各自独立地为芴基环上的取代基，其各自为式AR“'的基团，其中A选自IVA族，各R”独立地为氢或具有1至20个碳原子的烃基; M是IVB族过渡金属或钒; 每个Q是具有1至20个碳原子的烃基或是卤素; R“是给组分赋予立体刚性的结构桥，并且包含其中T选自IVA族的部分TRaRb，Ra和Rb中的每一个独立地为（i）与T直接连接的取代或未取代的芳基或C1- C4亚烷基; 或（ii）H.

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