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1. 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。

2. 发明授权

US09562119B2 Ethylene polymerization catalysts 有权
标题翻译：乙烯聚合催化剂
公开(公告)号：US09562119B2
公开(公告)日：2017-02-07
申请号：US12786701
申请日：2010-05-25
申请人： Main Chang , Thomas Garoff
发明人： Main Chang , Thomas Garoff
IPC分类号： B01J31/00 , B01J37/00 , C08F4/02 , C08F4/60 , C08F110/02 , C08F4/44 , C08F2/00
CPC分类号： C08F110/02 , C08F2500/12 , C08F4/651 , C08F4/6565
摘要： The present invention relates to solid catalyst components comprising a reaction product of a titanium compound, a magnesium compound, an alcohol, an aluminum alkoxide, a siloxane mixture, and a maleate derivative; and catalyst systems comprising the solid catalyst components and organoaluminum compounds. The present invention also relates to methods of making the solid catalyst components and the catalyst systems, and methods of polymerizing or copolymerizing ethylene using the catalyst systems.
摘要翻译：本发明涉及包含钛化合物，镁化合物，醇，醇铝，硅氧烷混合物和马来酸衍生物的反应产物的固体催化剂组分; 和包含固体催化剂组分和有机铝化合物的催化剂体系。本发明还涉及制备固体催化剂组分和催化剂体系的方法，以及使用催化剂体系聚合或共聚乙烯的方法。

3. 发明申请

US20060111523A1 Method for the preparation of olefin polymerization catalysts 有权
公开(公告)号：US20060111523A1
公开(公告)日：2006-05-25
申请号：US10515997
申请日：2002-12-18
申请人： Thomas Garoff , Kari Pesonen , Paivi Waldvogel , Timo Laine , Peter Denifl , Jarmo Lindroos
发明人： Thomas Garoff , Kari Pesonen , Paivi Waldvogel , Timo Laine , Peter Denifl , Jarmo Lindroos
IPC分类号： C08F4/44 , B01J31/00
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.

4. 发明授权

US06207607B1 Composition containing magnesium, titanium, halogen and an inner electron donor, its preparation and use for the polymerization of alpha-olefins 有权
标题翻译：含有镁，钛，卤素和内电子给体的组合物，其制备和用于α-烯烃聚合的用途
公开(公告)号：US06207607B1
公开(公告)日：2001-03-27
申请号：US09155437
申请日：1998-12-23
申请人： Thomas Garoff , Timo Leinonen , Sirpa Ala-Huikku
发明人： Thomas Garoff , Timo Leinonen , Sirpa Ala-Huikku
IPC分类号： B01J3138
CPC分类号： C08F10/00 , C07F7/003 , C08F10/06 , C08F110/06 , C08F210/06 , C08F4/651 , C08F4/6543 , C08F2500/18 , C08F2500/12 , C08F210/16
摘要： Disclosed is the homogenous reaction at 40-200° C. of MgX12−nR1OH (where n=2.0-6.4) with TiX24 and a higher (C6-C20) alkyl ester of a carboxylic acid, optionally in the presence of a solvent. In such a completely homogenous reaction, no carrier appears. In order to obtain a product in the liquid stage, the molar ratio between the ester and the MgX12.nR1OH should be at least 0.8/j wherein j is the number of carboxyl groups in the ester. If the ester has two carboxyl groups, for instance, j is 2 and the molar ratio should be at least 0.8/2, that is, 0.4.
摘要翻译：公开了在40-200℃下，任选在溶剂存在下，MgX 12 -nROH（其中n = 2.0-6.4）与TiX 24和较高（C 6 -C 20）的羧酸烷基酯的均匀反应。在这种完全均匀的反应中，没有载体出现。为了在液相中获得产物，酯与MgX 12·nR 1 OH之间的摩尔比应至少为0.8 / j，其中j是酯中的羧基数。如果酯具有两个羧基，例如，j为2，摩尔比应至少为0.8 / 2，即0.4。

5. 发明授权

US08461280B2 Multi-stage process for producing multimodal linear low density polyethylene polymers 有权
标题翻译：用于生产多峰线性低密度聚乙烯聚合物的多阶段方法
公开(公告)号：US08461280B2
公开(公告)日：2013-06-11
申请号：US12744715
申请日：2008-12-05
申请人： Virginie Eriksson , Marjo Vaananen , Markku Vahteri , Thomas Garoff , Petri Rekonen , Jari Hatonen , Siw Bodil Fredriksen , Katrin Nord-Varhaug , Marit Seim , Jorunn Nilsen , Irene Helland
发明人： Virginie Eriksson , Marjo Vaananen , Markku Vahteri , Thomas Garoff , Petri Rekonen , Jari Hatonen , Siw Bodil Fredriksen , Katrin Nord-Varhaug , Marit Seim , Jorunn Nilsen , Irene Helland
IPC分类号： C08F110/02 , C08F110/08 , C08F4/42
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：一种多峰线性低密度聚乙烯聚合物，其最终密度为900至940kg / m 3，并且除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％的较低分子量组分为乙烯均聚物或乙烯与至少一种α-烯烃的共聚物; 和（B）70至40重量％的较高分子量组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; 其中所述多峰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。

6. 发明授权

US07718563B2 Production of olefin polymerization catalysts 有权
标题翻译：生产烯烃聚合催化剂
公开(公告)号：US07718563B2
公开(公告)日：2010-05-18
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： C08F4/42 , C08F4/6192 , B01J31/00 , B01J31/22
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 polymerization 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，其包括过渡金属或锕系元素或镧系元素的有机金属化合物，其为固体催化剂颗粒形式，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。

7. 发明申请

US20070249489A1 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：US20070249489A1
公开(公告)日：2007-10-25
申请号：US11759086
申请日：2007-06-06
申请人： Thomas Garoff , Kari Pesonen , Paivi Waldvogel , Timo Laine , Peter Denifl , Jarmo Lindroos
发明人： Thomas Garoff , Kari Pesonen , Paivi Waldvogel , Timo Laine , Peter Denifl , Jarmo Lindroos
IPC分类号： C08F10/00
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：本发明涉及一种用于生产催化剂，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。

8. 发明授权

US06875721B1 Soluble magnesium dihalide complex, preparation and use 失效
标题翻译：可溶性镁二卤化物络合物，的制备和使用
公开(公告)号：US06875721B1
公开(公告)日：2005-04-05
申请号：US09582321
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： C07F3/00 , C08F4/64 , C08F10/00 , B01J31/00
CPC分类号： C08F10/00 , C07F3/003 , C08F4/6543 , C08F4/6546
摘要： The invention relates to a complex comprising a magnesium dihalide and an electron donor. It is a complex of the magnesium dihalide and the electron donor and has the formula (I): MgX2·[R(OR′)n]m (I) wherein MgX2 is the magnesium dihalide and R(OR′)n is the electron donor, X is a halogen, R is an n-valent C1-C20aliphatic group, an n-valent C7-C27 araliphatic group or an n-valent C2-C22 acylic group, R′ is a C1-C20 alkyl group or a C7-C27 aralkyl group, n is a number from 1 to 6 and m is defined as a number 0.5≦m≦2.0. The invention also relates to the preparation process of such a complex, as well as the use thereof for the preparation of olefin polymerization catalyst components.
摘要翻译：本发明涉及包含二卤化镁和电子给体的络合物。它是二卤化镁和电子给体的络合物，具有式（I）：其中MgX 2是二卤化镁，R（OR'）n是电子给体，X是卤素，R是n价C1 -C 20脂族基团，n价C 7 -C 27芳脂族基团或n价C 2 -C 22酰基，R'为C 1 -C 20烷基或C 7 -C 27芳烷基，n为1〜6的数， m定义为数值0.5 <= m <= 2.0。本发明还涉及这种络合物的制备方法以及其用于制备烯烃聚合催化剂组分的用途。

9. 发明授权

US06706655B2 Catalyst component comprising magnesium, titanium, a halogen and an electron donor, its preparation and use 有权
标题翻译：包含镁，钛，卤素和电子给体的催化剂组分，其制备和用途
公开(公告)号：US06706655B2
公开(公告)日：2004-03-16
申请号：US09774580
申请日：2001-02-01
申请人： Thomas Garoff , Timo Leinonen , Sirpa Ala-Huikku
发明人： Thomas Garoff , Timo Leinonen , Sirpa Ala-Huikku
IPC分类号： B01J3104
CPC分类号： C08F110/06 , C08F4/651 , C08F4/6543 , C08F4/6548 , C08F2500/18 , C08F2500/12
摘要： The invention relates to a new process for the preparation of an olefin polymerization catalyst component, as well as a new polymerization catalyst component and its use. In the process, a magnesium dialkyl or diahlide or alkyl alkoxide is reacted with an alcohol and the reaction product is reacted with an unsaturated dicarboxylic acid dihalide and a titanium tetrahalide. Especially good catalyst activity and morphology are achieved by using a polyhydric alcohol such as ethylene glycol.
摘要翻译：本发明涉及一种制备烯烃聚合催化剂组分的新方法，以及新的聚合催化剂组分及其用途。在此过程中，将二烷基或二氯化镁或烷基醇盐与醇反应，并使反应产物与不饱和二羧酸二卤化物和四卤化钛反应。通过使用多元醇如乙二醇可以实现特别好的催化剂活性和形态。

10. 发明授权

US06339136B1 Process for making propylene homo or copolymers 失效
标题翻译：制备丙烯均聚物或共聚物的方法
公开(公告)号：US06339136B1
公开(公告)日：2002-01-15
申请号：US09308040
申请日：1999-07-13
申请人： Sirpa Ala Huikku , Thomas Garoff , Timo Leinonen , Ali Harlin , Fred Bergmann
发明人： Sirpa Ala Huikku , Thomas Garoff , Timo Leinonen , Ali Harlin , Fred Bergmann
IPC分类号： C08F11006
CPC分类号： C08F10/06 , C08F110/06 , Y10S526/903 , C08F2/14 , C08F4/651 , C08F2/001 , C08F2500/12 , C08F2500/18 , C08F2500/15
摘要： A process for homo or copolymerizing propylene, wherein propylene is polymerized in the presence of a catalyst at an elevated temperature in a reaction medium, in which a major part is formed by propylene. The polymerization is carried in at least one slurry reactor in the presence of liquid propylene at a temperature between 80° C. and the critical temperature of the reaction medium and a catalyst system producing within said temperature range a high productivity and essentially constant isotacticity within wide melt index range.
摘要翻译：丙烯均聚或共聚的方法，其中丙烯在催化剂存在下在升高的温度下在反应介质中聚合，其中主要部分由丙烯形成。在液体丙烯存在下，在80℃和反应介质的临界温度和在所述温度范围内产生的催化剂体系之间的聚合反应在至少一个淤浆反应器中进行，生产率和基本上恒定的全同立构规整度熔体指数范围。

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