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31. 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。

32. 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。

33. 发明授权

US06420499B1 Catalyst component comprising magnesium, titanium, a halogen and an election donor, its preparation and use 有权
标题翻译：包含镁，钛，卤素和选择供体的催化剂组分，其制备和用途
公开(公告)号：US06420499B1
公开(公告)日：2002-07-16
申请号：US09216882
申请日：1998-12-21
申请人： Thomas Garoff , Timo Leinonen , Sirpa Ala-Huikku
发明人： Thomas Garoff , Timo Leinonen , Sirpa Ala-Huikku
IPC分类号： C08F450
CPC分类号： C08F10/00 , C07F3/003 , C08F4/6543 , C08F4/6546
摘要： The invention relates to a novel process for the preparation of an olefin polymerization catalyst component comprising magnesium, titanium, a halogen and an electron donor. The process comprises the steps of: (i) reacting a titaniumless magnesium compound (a) containing an alkoxy moiety, which titaniumless magnesium compound is selected from the group consisting of a compound or complex containing halogen and alkoxy linked to magnesium, a complex containing a magnesium dihalide and an alcohol, and a non-complex magnesium dialkoxide, with a halogen compound (b) being capable of forming the electron donor by replacement of its halogen by said alkoxy moiety, to give an intermediate (ab), and (ii) reacting said intermediate (ab) with a titanium halide (c), or (i)′ reacting a titaniumless magnesium compound (a) containing an alkoxy moiety, which titaniumless magnesium compound is selected from the group consisting of a compound or complex containing halogen and alkoxy linked to magnesium, and a complex containing a magnesium dihalide and an alcohol, with a titanium halide (c), to give an intermediate (ac), and (ii)′ reacting said intermediate (ac) with a halogen compound (b) being capable of forming the electron donor by replacement of its halogen by said alkoxy moiety.
摘要翻译：本发明涉及制备包含镁，钛，卤素和电子给体的烯烃聚合催化剂组分的新方法。该方法包括以下步骤：（i）使含有烷氧基部分的无钛镁化合物（a），该无钛镁化合物选自由与卤素连接的化合物或络合物与与镁连接的烷氧基，卤素化合物（b）能够通过用所述烷氧基部分取代其卤素形成电子给体，得到中间体（ab），和（ii）可以通过将卤素化合物（b）使所述中间体（ab）与卤化钛（c）反应，或（i）使含有烷氧基部分的无钛镁化合物（a）反应，该无钛镁化合物选自含卤素的化合物或络合物，烷氧基，和与二卤化镁和醇的络合物与卤化钛（c）反应，得到中间体（ac），和（ii）使所述中间体（ac）与卤素c反应（b）能够通过用所述烷氧基部分置换其卤素来形成电子给体。

34. 发明授权

US06365540B1 Product containing magnesium, halogen and alkoxy 有权
标题翻译：含镁，卤素和烷氧基的产品
公开(公告)号：US06365540B1
公开(公告)日：2002-04-02
申请号：US09582273
申请日：2000-06-23
申请人： Thomas Garoff , Timo Leinonen , Sirpa Ala-Huikku
发明人： Thomas Garoff , Timo Leinonen , Sirpa Ala-Huikku
IPC分类号： B01J3100
CPC分类号： C08F10/00 , C07F3/003 , C08F4/6543 , C08F4/6546
摘要： The invention relates to a complex product containing magnesium, halogen and alkoxy, which has the following composition: MgpXq(OR)2p-q wherein X is a halogen, R is an alkyl group having from 1 to 20 carbon atoms, p is from 2 to 20 and q is from 1 to (2p−1). More specifically the complex product is a complex of the formula MgCl2.[Mg(OR)2]2 wherein R is an alkyl having from 4 to 10 carbon atoms. The complex is soluble in non-polar solvents and can be used in the preparation of transition metal components of Ziegler-Natta catalyst systems.
摘要翻译：本发明涉及含有镁，卤素和烷氧基的复合产物，其具有以下组成：其中X为卤素，R为具有1至20个碳原子的烷基，p为2至20，q为1 至（2p-1）。更具体地，复合产物是其中R是具有4至10个碳原子的烷基的络合物。该络合物可溶于非极性溶剂，可用于制备齐格勒 - 纳塔催化剂体系的过渡金属组分。

35. 发明授权

US06303532B1 Olefin polymerization catalyst containing a transesterification product of a lower alcohol and a phthalic acid ester 失效
标题翻译：含有低级醇和邻苯二甲酸酯的酯交换产物的烯烃聚合催化剂
公开(公告)号：US06303532B1
公开(公告)日：2001-10-16
申请号：US08425258
申请日：1995-04-18
申请人： Thomas Garoff , Timo Leinonen , Eero Iiskola
发明人： Thomas Garoff , Timo Leinonen , Eero Iiskola
IPC分类号： B01J3104
CPC分类号： C08F10/00 , C08F4/6543 , C08F10/06 , C08F4/651 , C08F4/022 , C08F2500/24
摘要： In the invention a catalyst composition intended for the polymerization of olefins has been provided, which has been prepared by bringing together magnesium chloride, a lower alcohol, a titanium compound and an ester of phthalic acid. The procatalyst composition is active and stereospecific and it simultaneously has a titanium and phthalic acid content as low as possible. These good properties have been achieved by carrying out a transesterification between the lower alcohol and the ester of the phthalic acid, whereby the alkoxy group of the phthalic acid comprises at least five carbon atoms.
摘要翻译：在本发明中，提供了用于烯烃聚合的催化剂组合物，其通过将氯化镁，低级醇，钛化合物和邻苯二甲酸的酯聚合在一起制备。原催化剂组合物具有活性和立体特异性，同时具有尽可能低的钛和邻苯二甲酸含量。通过进行低级醇和邻苯二甲酸的酯之间的酯交换已经实现了这些良好的性能，由此邻苯二甲酸的烷氧基包含至少5个碳原子。

36. 发明授权

US5710229A Large-pole polyolefin, a method for its production and a procatalyst containing a transesterification product of a lower alcohol and a phthalic acid ester 失效
标题翻译：大极性聚烯烃，其生产方法和含有低级醇和邻苯二甲酸酯的酯交换产物的前催化剂
公开(公告)号：US5710229A
公开(公告)日：1998-01-20
申请号：US431796
申请日：1995-05-01
申请人： Thomas Garoff , Timo Leinonen , Eero Iiskola
发明人： Thomas Garoff , Timo Leinonen , Eero Iiskola
IPC分类号： C08F4/654 , C08F10/00 , C08F110/06 , C08F210/00
CPC分类号： C08F10/00 , C08F110/06
摘要： The invention relates to a method for preparing polyolefins by polymerizing an olefin with a procatalyst composition prepared by bringing together MgCl.sub.2, a lower alcohol, a titanium compound and a phthalic acid ester. The invention also relates to a polyolefin obtained by polymerizing an olefin in the presence of a procatalyst prepared by bringing together MgCl.sub.2, a lower alcohol, a titanium compound and a phthalic acid ester, as well as to a procatalyst composition suitable for the preparation of a large-pore polyolefin, which composition has been prepared by bringing together MgCl.sub.2, a lower alcohol, a titanium compound and a phthalic acid ester.
摘要翻译：本发明涉及通过聚合烯烃与通过使MgCl 2，低级醇，钛化合物和邻苯二甲酸酯混合而制备的前催化剂组合物来制备聚烯烃的方法。本发明还涉及在通过使MgCl 2，低级醇，钛化合物和邻苯二甲酸酯混合而制备的主催化剂存在下聚合烯烃而获得的聚烯烃，以及适用于制备大孔聚烯烃，该组合物是通过将MgCl 2，低级醇，钛化合物和邻苯二甲酸酯混合而制备的。

37. 发明授权

US5135899A Method for the activation of a carrier for a polymerization catalyst, and a catalyst component obtained using the method 失效
标题翻译：用于聚合催化剂的载体的活化方法和使用该方法获得的催化剂组分
公开(公告)号：US5135899A
公开(公告)日：1992-08-04
申请号：US354347
申请日：1989-05-19
申请人： Thomas Garoff , Timo Leinonen
发明人： Thomas Garoff , Timo Leinonen
IPC分类号： C08F4/00 , C08F4/02 , C08F4/60 , C08F10/00
CPC分类号： C08F4/02 , Y10S526/904 , Y10S526/906
摘要： The invention relates to the improving of a particle structure of carrier compounds for polymerization catalysts, and thereby to the improving of the activity of the entire catalyst, by jet grinding one or more carrier compounds (4), or a mixture of the same, in a grinding chamber in which one or more gas jets (2) transport particles (4) of the material to be ground finely, at such a force against each other and/or against one or more anvils (5) of the jet mill that the particles are pulverized into a finely-divided chemically active carrier.

38. 发明授权

US08409681B2 Multi-stage process for producing multi-modal linear low density polyethylene 有权
标题翻译：生产多模式线性低密度聚乙烯的多阶段工艺
公开(公告)号：US08409681B2
公开(公告)日：2013-04-02
申请号：US13126496
申请日：2010-02-22
申请人： Thomas Garoff , Paivi Waldvogel , Kalle Kallio , Virginie Eriksson , Aki Aittola , Esa Kokko
发明人： Thomas Garoff , Paivi Waldvogel , Kalle Kallio , Virginie Eriksson , Aki Aittola , Esa Kokko
IPC分类号： B32B1/08 , C08F2/14 , C08F2/34 , C08F210/14 , C08F4/685
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： A process is disclosed for producing a multi-modal linear low density polyethylene in at least two staged reactors connected in series, comprising (i) polymerizing in a first slurry phase stage ethylene monomers with a Ziegler-Natta polymerization catalyst system to obtain a first polyethylene fraction component (A); and (ii) polymerizing in a second gas or slurry phase stage ethylene monomers with a Ziegler-Natta polymerization catalyst system to obtain a second polyethylene fraction component (B). The Ziegler-Natta polymerization catalyst system comprises: 1) a solid procatalyst formed by contacting at least: a) a Mg-alcoholate complex of formula (I) b) an aluminum compound of formula (II); and c) a vanadium compound and a titanium compound having a molar ratio (V:Ti) from 10:90 to 90:10; and 2) one or more organometallic cocatalvsts of formula (III). The linear low density polyethylene shows an improved comonomer composition distribution Formulas (I), (II), and (III) are described herein.
摘要翻译：公开了一种用于在至少两个分级反应器中串联生产多模式线性低密度聚乙烯的方法，其包括（i）在第一浆液阶段中聚合乙烯单体与齐格勒 - 纳塔聚合催化剂体系以获得第一聚乙烯级分组分（A）; 和（ii）在齐格勒 - 纳塔聚合催化剂体系中在第二气体或浆料相阶段中聚合乙烯单体以获得第二聚乙烯级分组分（B）。齐格勒 - 纳塔聚合催化剂体系包括：1）通过使至少a）使式（I）的Mg-醇合物络合物b）式（II）的铝化合物与式和c）钒化合物和摩尔比（V:Ti）为10:90至90:10的钛化合物; 和2）式（III）的一种或多种有机金属助催化剂。线性低密度聚乙烯显示改进的共聚单体组成分布本文描述了式（I），（II）和（III）。

39. 发明申请

US20110028665A1 POLYMER 有权
标题翻译：聚合物
公开(公告)号：US20110028665A1
公开(公告)日：2011-02-03
申请号：US12744715
申请日：2008-12-05
申请人： Virginie Eriksson , Markku Vahteri , Marjo Vaananen , Thomas Garoff , Jari Hatonen , Petri Rekonen , Siw Bodil Fredriksen , Katrin Nord-Varhaug , Marit Seim , Jorunn Nilsen , Irene Helland
发明人： Virginie Eriksson , Markku Vahteri , Marjo Vaananen , Thomas Garoff , Jari Hatonen , Petri Rekonen , Siw Bodil Fredriksen , Katrin Nord-Varhaug , Marit Seim , Jorunn Nilsen , Irene Helland
IPC分类号： C08F210/02 , C08F4/00
CPC分类号： C08L23/0815 , C08F210/16 , C08F297/08 , C08F297/083 , C08L53/00 , C08L2205/02 , C08F2/001 , C08L2666/06 , C08L2666/02 , C08F210/08 , C08F210/14 , C08F2500/12 , C08F2500/05 , C08F2500/26 , C08F2500/07
摘要： A multimodal linear low density polyethylene polymer having a final density of 900 to 940 kg/m3, and containing at least one α-olefin comonomer in addition to ethylene comprising: (A) 30 to 60 wt % of a lower molecular weight component being an ethylene homopolymer or a copolymer of ethylene and at least one α-olefin; and (B) 70 to 40 wt % of a higher molecular weight component being a copolymer of ethylene and at least one α-olefin, said α-olefin being the same or different from any α-olefin used in component (A) but with the proviso that both components (A) and (B) are not polymers of ethylene and butane alone; wherein the multimodal LLDPE has a dart drop of at least 700 g; and wherein components (A) and (B) are obtainable using a Ziegler-Natta catalyst.
摘要翻译：一种多峰线型低密度聚乙烯聚合物，其最终密度为900至940kg / m 3，并且除了乙烯之外还含有至少一种α-烯烃共聚单体，其包含：（A）30至60重量％的较低分子量组分，乙烯均聚物或乙烯与至少一种α-烯烃的共聚物; 和（B）70〜40重量％的较高分子量成分是乙烯和至少一种α-烯烃的共聚物，所述α-烯烃与组分（A）中使用的任何α-烯烃相同或不同，但与条件是组分（A）和（B）都不是单独的乙烯和丁烷的聚合物; 其中多峰LLDPE具有至少700g的滴滴; 并且其中组分（A）和（B）可以使用齐格勒 - 纳塔催化剂获得。

40. 发明申请

US20100130705A1 Ziegler-Natta Catalyst and Its Use To Prepare Multimodal Polyolefin 审中-公开
标题翻译：齐格勒 - 纳塔催化剂及其制备多峰聚烯烃的用途
公开(公告)号：US20100130705A1
公开(公告)日：2010-05-27
申请号：US12084455
申请日：2006-11-01
申请人： Jarmo Lindroos , Mats Backman , Thomas Garoff , Peter Idelmann , Solveig Johansonn , Young Soo Ko , Minna Stalhammar , Paivi Waldvogel
发明人： Jarmo Lindroos , Mats Backman , Thomas Garoff , Peter Idelmann , Solveig Johansonn , Young Soo Ko , Minna Stalhammar , Paivi Waldvogel
IPC分类号： C08F2/01 , C08F4/00
CPC分类号： C08F10/00 , C08F10/02 , C08F110/02 , C08F210/16 , C08F4/651 , C08F2/001 , C08F2500/05 , C08F2500/12 , C08F2500/17 , C08F210/08
摘要： The present invention provides a method for tailoring the molecular weight distribution of a multimodal (e.g. bimodal) ethylene polymer having a lower molecular weight component and a higher molecular weight component comprising polymerising ethylene and optionally at least one further alpha olefin in at least two stages, wherein at least one stage is carried out in a slurry phase in the presence of a Ziegler Natta catalyst comprising an electron donor which is an ether.
摘要翻译：本发明提供了一种用于定制具有较低分子量组分和较高分子量组分的多峰（例如双峰））乙烯聚合物的分子量分布的方法，其包括在至少两个阶段聚合乙烯和任选的至少一种另外的α-烯烃，其中至少一个阶段在包含电子给体（即醚）的齐格勒纳塔催化剂存在下在淤浆相中进行。

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