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31. 发明授权

US06818584B2 Process for preparing a Ziegler-Natta catalyst 失效
标题翻译：齐格勒 - 纳塔催化剂的制备方法
公开(公告)号：US06818584B2
公开(公告)日：2004-11-16
申请号：US10182371
申请日：2002-07-29
申请人： Thomas Garoff , Solveig Johansson , Paivi Waldvogel
发明人： Thomas Garoff , Solveig Johansson , Paivi Waldvogel
IPC分类号： B01J3100
CPC分类号： C08F10/00 , C08F4/6548 , C08F4/6555 , C08F4/6546
摘要： Especially homogeneous supported Ziegler-Natta catalysts may be prepared in a simple one reaction vessel process from a magnesium hydrocarbyloxy starting material which is soluble in a hydrocarbon solvent. The process comprises: (I) reacting a magnesium hydrocarbyloxy compound with a chlorine-containing compound in a non-polar hydrocarbon solvent in which said magnesium hydrocarbyloxy compound is soluble whereby to produce a solution (A); and then either: (II) contacting the solution (A) with a chlorine containing tetravalent titanium compound to produce a solution (B); (III) impregnating solution (B) into a porous particulate support; or (II) impregnating solution (A) into a porous particulate support; and (III) contacting the solid support with a chlorine containing tetravalent titanium compound; or (II) impregnating solution (A) into a porous particulate support pretreated with a chlorine containing tetravalent titanium compound.
摘要翻译：特别均匀的齐格勒 - 纳塔催化剂可以在简单的一种反应容器方法中由可溶于烃溶剂的镁烃氧基起始原料制备。该方法包括：（I）使镁烃氧基化合物与含氯化合物在其中所述镁烃氧基化合物可溶的非极性烃溶剂中反应，从而产生溶液（A）; 然后：（II）使溶液（A）与含氯的四价钛化合物接触以产生溶液（B）; （III）浸渍溶液（B）加入到多孔颗粒载体中; 或（II）浸渍溶液（A）进入多孔颗粒载体; 和（III）使固体载体与含氯四价钛化合物接触; 或（II）浸渍溶液（A）加入用含氯四价钛化合物预处理的多孔颗粒载体中。

32. 发明授权

US06576710B1 Multi-stage process for the preparation of &agr;-olefin polymers having controlled stereoregularity and products prepared thereof 失效
标题翻译：用于制备具有受控的立构规整性的α-烯烃聚合物的多阶段方法及其制备的产物
公开(公告)号：US06576710B1
公开(公告)日：2003-06-10
申请号：US09890796
申请日：2001-09-26
申请人： Päivi Huovinen , Pauli Leskinen , Thomas Garoff
发明人： Päivi Huovinen , Pauli Leskinen , Thomas Garoff
IPC分类号： C08L2300
CPC分类号： C08F10/06 , C08F10/00 , C08F110/06 , C08F4/642 , C08F4/6465 , C08F4/6492 , C08F2/001 , C08F2500/12
摘要： The invention relates to the preparation of an &agr;-olefin polymer product having controlled stereoregularity, comprising the successive step of: (i) producing a first polymerization product by contacting under polymerization conditions an &agr;-olefin monomer with a polymerization catalyst system comprising a transition metal compound, a first organometal compound and a stereoregulating external electron donor to give a first polymerization reaction mixture; (ii) producing a second polymerization product by contacting additional &agr;-olefin monomer with the first polymerization reaction mixture. The controlled stereoregularity is achieved in such a way that in step (ii) the second polymerization product is produced in the presence of a stereoregularity controlling agent. The stereoregularity controlling agent e.g. a second organometal compound which contains, on an atom basis, more halogen per metal than the first organometal compound, or 0.01-1.2 % of an olefin which is not said &agr;-olefin monomer, calculated on the total molar amount of olefin and &agr;-olefin monomer.
摘要翻译：本发明涉及具有受控立构规整性的α-烯烃聚合物产物的制备，其包括以下连续步骤：（i）通过在聚合条件下使α-烯烃单体与包含过渡金属的聚合催化剂体系接触来制备第一聚合产物化合物，第一有机金属化合物和立体调节外电子给体，得到第一聚合反应混合物; （ii）通过使附加的α-烯烃单体与第一聚合反应混合物接触而产生第二聚合产物。控制的立构规整性以这样的方式实现：在步骤（ii）中，第二聚合产物是在立体规则性控制剂的存在下制备的。立构规整性控制剂例如第二有机金属化合物，其以原子计含有比第一有机金属化合物更多的卤素/金属，或0.01-1.2％的不是所述α-烯烃单体的烯烃，以烯烃和α-烯烃的总摩尔量计算，烯烃单体。

33. 发明授权

US5472923A Preparation of a solid Ziegler catalyst by using a multi-functional, pivoting, inclinable reactor 失效
标题翻译：通过使用多功能，可旋转，可倾斜的反应器制备固体齐格勒催化剂
公开(公告)号：US5472923A
公开(公告)日：1995-12-05
申请号：US196225
申请日：1994-03-22
申请人： Jukka Koskinen , Thomas Garoff , Jarmo Louhelainen
发明人： Jukka Koskinen , Thomas Garoff , Jarmo Louhelainen
IPC分类号： B01D21/24 , B01J8/00 , B01J8/10 , B01J19/18 , C08F4/02 , C08F4/60 , C08F4/61 , C08F4/64 , C08F4/65 , C08F10/00 , B01J33/00 , B01J37/00
CPC分类号： B01J19/18 , B01D21/24 , B01J8/006 , B01J8/10 , C08F10/00 , B01J2219/00051 , B01J2219/00173 , B01J2219/00182 , B01J2219/185 , B01J2219/187 , Y10S502/514
摘要： A method for the preparation of a solid procatalyst suitable for the polymerization of olefins wherein the procatalyst comprises a transition metal compound reacted with a carrier by carrying out in the method the following consecutive steps: (a) feeding the transition metal compound and particles of the carrier into a vessel, which in its initial position has an essentially horizontal bottom sieve, (b) mixing and reacting the metal transitional compound and the particles of the carrier to produce raw procatalyst particles and a liquid reaction residue, (c) removing the liquid reaction residue through the bottom sieve of the vessel, (d) washing the raw procatalyst particles with a washing liquid, so that impurities in the raw procatalyst are removed through the bottom sieve, (e) drying the washed raw procatalyst particles by conducting an inert gas therethrough to give the solid procatalyst, and (f) removing the solid procatalyst from the vessel.
摘要翻译： PCT No.PCT / FI92 / 00323 Sec。 371日期：1994年3月22日 102（e）1994年3月22日PCT 1997年11月27日PCT公布。公开号WO93 / 11165 日期：1993年10月6日。一种制备适用于烯烃聚合的固体前催化剂的方法，其中前催化剂包括与载体反应的过渡金属化合物，该方法通过以下连续步骤进行：（a）过渡金属化合物和载体颗粒进入容器，其初始位置具有基本上水平的底部筛子，（b）将金属过渡化合物和载体的颗粒混合并反应以产生原始的原催化剂颗粒和液体反应残余物，（c）通过容器的底部筛子除去液体反应残渣，（d）用洗涤液洗涤原始催化剂颗粒，通过底部筛子除去原料前催化剂中的杂质，（e）干燥洗涤过的通过将惰性气体通过其中以产生固体前催化剂，和（f）从容器中除去固体前催化剂，从而生产原料催化剂颗粒。

34. 发明申请

US20120095172A1 IMPROVED ETHYLENE POLYMERIZATION CATALYST COMPOSITION 审中-公开
标题翻译：改进的乙烯聚合催化剂组合物
公开(公告)号：US20120095172A1
公开(公告)日：2012-04-19
申请号：US13263173
申请日：2010-04-26
申请人： Thomas Garoff , Paivi Waldvogel , Kalle Kallio , Virginie Eriksson
发明人： Thomas Garoff , Paivi Waldvogel , Kalle Kallio , Virginie Eriksson
IPC分类号： C08F4/646 , C08F4/648 , C08F210/14 , C08F2/00 , C08F210/08
CPC分类号： C08F210/16 , C08F4/6555 , C08F210/08 , C08F2500/12 , C08F2500/18 , C08F2500/08
摘要： Ziegler-Natta catalyst composition capable of producing ethylene/alpha-olefins copolymers, particularly linear low density polyethylene; the composition having an improved stability of its behaviour during polymerization in respect to time. The Ziegler-Natta catalyst composition comprises: 1. Ziegler-Natta catalyst composition for the production of ethylene copolymers comprising A) a procatalyst, which procatalyst comprises a) an Al compound having the formula Al(alkyl)xCl3-x (I), where alkyl is an alkyl group with 1 to 12 and 0≦x≦3, b) a magnesium hydrocarbyloxy compound of formula Mg(OR1)2-n(R2)n (II), wherein each R1 and R2 is independently a C1-20 hydrocarbon residue which may optionally be substituted with halogen and 0≦n
摘要翻译：能够生产乙烯/α-烯烃共聚物，特别是线性低密度聚乙烯的齐格勒 - 纳塔催化剂组合物; 该组合物在聚合过程中相对于时间具有改进的其行为稳定性。齐格勒 - 纳塔催化剂组合物包括：1.用于生产乙烯共聚物的齐格勒 - 纳塔催化剂组合物，其包含A）前催化剂，其前体催化剂包含a）具有式Al（烷基）xCl 3-x（I）的Al化合物，其中烷基是具有1至12和0和nlE; x和nlE; 3，b）式Mg（OR 1）2-n（R 2）n（II）的镁烃氧基化合物的烷基，其中每个R 1和R 2独立地是C 1-20 可以任选被卤素取代的烃残基，n <2和c）式ClyTi（OR 3）4-y（III）的含氯钛化合物，其中R3是C2-20烃基，y是 1,2,3或4，化合物a），b）和c）负载在颗粒状无机载体上，B）式（Ⅳ）卤代烷基铝助催化剂（C 1 -C 4烷基）m-Al- X3-m，其中X是氯，溴，碘或氟，m是1或2。

35. 发明申请

US20110306737A1 MULTI-STAGE PROCESS FOR PRODUCING MULTI-MODAL ETHYLENE POLYMER COMPOSITION 审中-公开
公开(公告)号：US20110306737A1
公开(公告)日：2011-12-15
申请号：US13123106
申请日：2010-02-22
申请人： Thomas Garoff , Päivi Waldvogel , Kalle Kallio , Virginie Eriksson , Aki Aittola , Esa Kokko
发明人： Thomas Garoff , Päivi Waldvogel , Kalle Kallio , Virginie Eriksson , Aki Aittola , Esa Kokko
IPC分类号： C08F10/02 , C08F2/01
CPC分类号： C08F10/00 , C08F110/02 , C08F210/16 , Y02P20/52 , C08F4/6357 , C08F4/685 , C08F2/001 , C08F2500/07 , C08F2500/12 , C08F2500/05 , C08F2500/18 , C08F210/14 , C08F2500/08
摘要： Multi-stage polymerization process for the production of a multi-modal linear low density polyethylene in at least two staged reactors connected in series comprising at least (i) polymerizing in a first slurry phase stage ethylene monomers and optionally one or more alpha-olefin comonomers, in the presence of a Ziegler-Natta polymerization catalyst system to obtain a first polyethylene fraction component (A) (ii) polymerizing in a second gas or slurry phase stage ethylene monomers and one or more alpha-olefin comonomers, in the presence of a Ziegler-Natta polymerization catalyst system to obtain a second polyethylene fraction component (B), whereby the Ziegler-Natta polymerization catalyst system comprises 1) a solid procatalyst formed by contacting at least: a) a Mg-alcoholate complex of the formula (I): Mg(OR1)2-n(R1)n, wherein each R1 independently represents a C1-C20 hydrocarbyl group and 0≦n

36. 发明申请

US20110263801A1 MULTI-STAGE PROCESS FOR PRODUCING MULTI-MODAL LINEAR LOW DENSITY POLYETHYLENE 有权
标题翻译：用于生产多模式线性低密度聚乙烯的多级方法
公开(公告)号：US20110263801A1
公开(公告)日：2011-10-27
申请号：US13126496
申请日：2010-02-22
申请人： Thomas Garoff , Päivi Waldvogel , Kalle Kallio , Virginie Eriksson , Aki Aittola , Esa Kokko
发明人： Thomas Garoff , Päivi Waldvogel , Kalle Kallio , Virginie Eriksson , Aki Aittola , Esa Kokko
IPC分类号： C08F10/02 , C08F4/685 , C08F2/34 , C08F2/12
CPC分类号： C08F10/00 , C08F110/02 , C08F210/16 , C08F2410/03 , Y10T428/139 , C08F4/6357 , C08F4/685 , C08F2/001 , C08F2500/07 , C08F2500/12 , C08F2500/05 , C08F2500/18 , C08F210/14 , C08F2500/08
摘要： Multi-stage polymerization process for the production of a multi-modal linear low density polyethylene in at least two staged reactors connected in series comprising at least (i) polymerizing in a first slurry phase stage ethylene monomers and optionally one or more alpha-olefin comonomers, in the presence of a Ziegler-Natta polymerization catalyst system to obtain a first polyethylene fraction component (A) (ii) polymerizing in a second gas or slurry phase stage ethylene monomers and one or more alpha-olefine comonomers, in the presence of a Ziegler-Natta polymerization catalyst system to obtain a second polyethylene fraction component (B), whereby the Ziegler-Natta polymerization catalyst system comprises: 1) a solid procatalyst formed by contacting at least: a) a Mg-alcoholate complex of the formula (I): Mg(OR1)2-n(R1)n, wherein each R1 independently represents a C1-C20 hydrocarbyl group and 0
摘要翻译：用于在至少两个串联反应器中连续串联生产多模式线性低密度聚乙烯的多级聚合方法，包括至少（i）在第一浆料相阶段聚合乙烯单体和任选的一种或多种α-烯烃共聚单体在齐格勒 - 纳塔聚合催化剂体系存在下，得到第一聚乙烯级分组分（A）（ⅱ）在第二种气相或淤浆相阶段中聚合乙烯单体和一种或多种α-烯烃共聚单体，在齐格勒 - 纳塔聚合催化剂体系，以获得第二聚乙烯部分组分（B），由此齐格勒 - 纳塔聚合催化剂体系包括：1）通过使至少与下式接触形成的固体前催化剂：a）式）：Mg（OR 1）2-n（R 1）n，其中每个R 1独立地表示C 1 -C 20烃基且0

37. 发明授权

US07608555B2 Method for the preparation of olefin polymerization catalysts 失效
标题翻译：烯烃聚合催化剂的制备方法
公开(公告)号：US07608555B2
公开(公告)日：2009-10-27
申请号：US11759086
申请日：2007-06-06
申请人： Thomas Garoff , Kari Pesonen , Päivi Waldvogel , Timo V. Laine , Peter Denifl , Jarmo Lindroos
发明人： Thomas Garoff , Kari Pesonen , Päivi Waldvogel , Timo V. Laine , Peter Denifl , Jarmo Lindroos
IPC分类号： C08F4/02 , C08F4/642
CPC分类号： C08F10/00 , C08F4/651 , C08F4/6546 , C08F4/6555
摘要： The present invention relates to a process for the production of catalysts, particularly of Ziegler-Natta type of catalysts for olefin polymerisation, to the catalysts as such, and to their use in polymerising olefins.
摘要翻译：本发明涉及用于生产催化剂，特别是用于烯烃聚合的齐格勒 - 纳塔型催化剂催化剂的方法，以及它们在烯烃聚合中的用途。

38. 发明申请

US20080275200A1 Production Of Olefin Polymerization Catalysts 有权
标题翻译：烯烃聚合催化剂的生产
公开(公告)号：US20080275200A1
公开(公告)日：2008-11-06
申请号：US12044350
申请日：2008-03-07
申请人： Peter Denifl , Erik Van Praet , Michael Bartke , Marita Oksman , Marja Mustonen , Thomas Garoff , Kari Pesonen
发明人： Peter Denifl , Erik Van Praet , Michael Bartke , Marita Oksman , Marja Mustonen , Thomas Garoff , Kari Pesonen
IPC分类号： C08F4/76 , C07F7/00
CPC分类号： C08F10/00 , C08F4/65925 , C08F4/65927 , C08F10/02 , C08F110/02 , Y10S526/943 , C08F4/65912 , C08F2/22
摘要： The invention provides a process for producing an olefin polymerisation catalyst, comprising an organometallic compound of a transition metal or of an actinide or lanthanide, in the form of solid catalyst particles, comprising forming a liquid/liquid emulsion system which comprises a solution of one or more catalyst components dispersed in a solvent immiscible therewith; and solidifying said dispersed phase to convert said droplets to solid particles comprising the catalyst and optionally recovering said particles.
摘要翻译：本发明提供了一种生产烯烃聚合催化剂的方法，其包括固体催化剂颗粒形式的过渡金属或锕系元素或镧系元素的有机金属化合物，其包括形成液体/液体乳液体系，其包含一种或多种更多的催化剂组分分散在与其不混溶的溶剂中; 并固化所述分散相以将所述液滴转化成包含催化剂的固体颗粒，并任选地回收所述颗粒。

39. 发明申请

US20080064835A1 Production of Olefin Polymerization Catalysts 审中-公开
标题翻译：烯烃聚合催化剂的生产
公开(公告)号：US20080064835A1
公开(公告)日：2008-03-13
申请号：US11940053
申请日：2007-11-14
申请人： Peter Denifl , Erik Van Praet , Michael Bartke , Marita Oksman , Marja Mustonen , Thomas Garoff , Kari Pesonen
发明人： Peter Denifl , Erik Van Praet , Michael Bartke , Marita Oksman , Marja Mustonen , Thomas Garoff , Kari Pesonen
IPC分类号： C08F4/44 , C08F10/00
CPC分类号： C08F10/00 , C08F4/65925 , C08F4/65927 , C08F10/02 , C08F110/02 , Y10S526/943 , C08F4/65912 , C08F2/22
摘要： The invention provides a process for producing an olefin polymerisation catalyst, comprising an organometallic compound of a transition metal or of an actinide or lanthanide, in the form of solid catalyst particles, comprising forming a liquid/liquid emulsion system which comprises a solution of one or more catalyst components dispersed in a solvent immiscible therewith; and solidifying said dispersed phase to convert said droplets to solid particles comprising the catalyst and optionally recovering said particles.
摘要翻译：本发明提供了一种生产烯烃聚合催化剂的方法，其包括固体催化剂颗粒形式的过渡金属或锕系元素或镧系元素的有机金属化合物，其包括形成液体/液体乳液体系，其包含一种或多种更多的催化剂组分分散在与其不混溶的溶剂中; 并固化所述分散相以将所述液滴转化成包含催化剂的固体颗粒，并任选地回收所述颗粒。

40. 发明申请

US20050054518A1 Production of olefin polymerisation catalysts 有权
标题翻译：生产烯烃聚合催化剂
公开(公告)号：US20050054518A1
公开(公告)日：2005-03-10
申请号：US10499760
申请日：2002-12-18
申请人： Peter Denifl , Erik Praet , Michael Bartke , Marita Oksman , Marja Mustonen , Thomas Garoff , Kari Pesonen
发明人： Peter Denifl , Erik Praet , Michael Bartke , Marita Oksman , Marja Mustonen , Thomas Garoff , Kari Pesonen
IPC分类号： C08F4/647 , C08F4/64 , C08F4/6592 , C08F10/00 , C08F10/02 , C08F110/02 , B01J31/00 , C08F4/44
CPC分类号： C08F10/00 , C08F4/65925 , C08F4/65927 , C08F10/02 , C08F110/02 , Y10S526/943 , C08F4/65912 , C08F2/22
摘要： The invention provides a process for producing an olefin polymerisation catalyst, comprising an organometallic compound of a transition metal or of an actinide or lanthanide, in the form of solid catalyst particles, comprising forming a liquid/liquid emulsion system which comprises a solution of one or more catalyst components dispersed in a solvent immiscible therewith; and solidifying said dispersed phase to convert said droplets to solid particles comprising the catalyst and optionally recovering said particles.
摘要翻译：本发明提供了一种生产烯烃聚合催化剂的方法，其包括固体催化剂颗粒形式的过渡金属或锕系元素或镧系元素的有机金属化合物，其包括形成液体/液体乳液体系，其包含一种或多种更多的催化剂组分分散在与其不混溶的溶剂中; 并固化所述分散相以将所述液滴转化成包含催化剂的固体颗粒，并任选地回收所述颗粒。

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