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1. 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。

2. 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。

3. 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。

4. 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。

5. 发明授权

US06288180B1 Process for the polymerization of &agr;-olefins, a catalyst used in the polymerization and its preparation 有权
公开(公告)号：US06288180B1
公开(公告)日：2001-09-11
申请号：US09147889
申请日：1999-03-19
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 , C08F4/6543 , C08F4/651
摘要： In the polymerization of C3-C12-&agr;-olefins, the activity of the catalyst and the isotacticity and molecular weight of the polymer product can be adjusted and improved in a controlled manner by a new process wherein A) a catalyst system is prepared by bringing a support which comprises magnesium chloride, a derivative thereof or a reagent forming it into contact with at least titanium tetrachloride or a reagent forming it, in order to produce a titanated support; by bringing the titanated support into contact with at least a group 1, 2 or 13 metal compound which contains a C1-C10-alkyl and activates titanium tetrachloride to a catalytically active titanium group, in order to produce an activated support; and by bringing a substance selected from among the said support, titanated support and activated support into contact with at least one donor or a reagent forming it, in order to produce a catalyst system B) polymerization is carried out using the catalyst system by bringing it into contact with at least a C3-C12-&agr;-olefin, whereupon poly-C3-C12-&agr;-olefin chains are formed in the catalytically active titanium groups, and preferably by bringing the said catalyst system, the said C3-C12-&agr;-olefin and the said poly-C3-C12-&agr;-olefin chains into contact with hydrogen or some other similar chain transfer agent, whereupon a poly-C3-C12-&agr;-olefin terminated with hydrogen or suchlike is formed. In the process the improvement is achieved so that, in step A), i) a first controlled amount of a less soluble internal donor and a second controlled amount of a more soluble internal donor are provided on the surface of the said support, titanated support or activated support, in order to produce an internal donoration product, and ii) the internal donoration product is brought into contact with at least one eluant eluting the more soluble internal donor and with at least one external donor or a reagent forming it, in order to produce an external donoration product, the catalyst system thereby formed having at least catalytically active titanium groups, the said first controlled amount of the less soluble internal donor and the said second controlled amount comprising external donor.

6. 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。

7. 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。

8. 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。

9. 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。

10. 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.

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