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1. 发明授权

US5324698A New carrier catalyst for the polymerization of ethylene 失效
标题翻译：用于乙烯聚合的新载体催化剂
公开(公告)号：US5324698A
公开(公告)日：1994-06-28
申请号：US947967
申请日：1992-09-21
申请人： Sirpa Ala-Huikku , Ulf Palmqvist , Marjaana Lommi , Eero Iiskola
发明人： Sirpa Ala-Huikku , Ulf Palmqvist , Marjaana Lommi , Eero Iiskola
IPC分类号： C08F4/654 , C08F4/659 , C08F4/6592 , C08F10/00 , C08F110/02 , C08F4/636
CPC分类号： C08F10/00 , C08F110/02 , C08F4/65912 , C08F4/65916 , C08F4/6592 , Y10S526/941
摘要： A problem in the conventional olefin polymerization catalyst systems, the procatalysts of which are based on a solid carrier and a titanium compound and an electron donor on its surface, is that unsufficiently high activities are achieved by the morphology of the carrier. Moreover, the active age of such a catalyst in the polymerization is too short. These problems have now been solved by the olefin polymerization catalyst system according to the invention, the procatalyst of which comprises a solid carrier and a layer on its surface consisting of a titanium compound, a magnesium compound and an electron donor. The advantages of the invention become more emphasized when using monocyclopentadienyl titaniumtrichloride as the titanium compound.
摘要翻译：传统的烯烃聚合催化剂体系中，其原催化剂基于固体载体和钛化合物及其表面上的电子给体的问题是通过载体的形态实现了不足够的高活性。此外，聚合中这种催化剂的活性时间太短。这些问题现在已经通过本发明的烯烃聚合催化剂体系解决了，其主催化剂包含固体载体和在其表面上由钛化合物，镁化合物和电子给体组成的层。当使用单环戊二烯基二氯化钛作为钛化合物时，本发明的优点变得更加突出。

2. 发明授权

US5461018A Procatalyst composition for the polymerization of alpha-olefines, preparation and use 失效
标题翻译：用于α-烯烃聚合的主催化剂组合物，制备和使用
公开(公告)号：US5461018A
公开(公告)日：1995-10-24
申请号：US214656
申请日：1994-03-16
申请人： Sirpa Ala-Huikku , Marjaana Lommi , Eero Iiskola
发明人： Sirpa Ala-Huikku , Marjaana Lommi , Eero Iiskola
IPC分类号： C08F4/60 , C08F4/638 , C08F4/658 , C08F10/00 , B01J21/06 , B01J21/10
CPC分类号： C08F10/00
摘要： The present invention relates to a procatalyst composition for the polymerization of alpha-olefines, which has been prepared in steps, in which is arranged a carrier agent based on at least one inorganic oxide, having few or no hydroxyl groups on its surface, and the carier agent is reacted with the magnesium compound and one or more transition metal compounds of the groups IVB and VB of the periodic table. It has been observed that such a catalyst is most-advantageous when a) this carrier agent is impregnated with a mixture of the Mg compound and one or more compounds of a transition metal of the groups IVb or Vb of the periodic table, which dissolves the Mg compound, and b) by chlorinating with a compound that does not contain titanium so that 1) the carrier is first treated with a mixture in the form of a solution of the Mg compound and the transition metal compound and the product thus obtained is chlorinated, or 2) the carrier is first chlorinated and subsequently treated with the above mixture in the form of a solution, or 3) the Mg compound and the transition metal compound are impregnated into the carrier without any separate dissolving and the product thus obtained is chlorinated.
摘要翻译：本发明涉及一种用于α-烯烃聚合的主催化剂组合物，其已经按步骤制备，其中在其表面上布置有基于至少一种在其表面上具有很少或没有羟基的无机氧化物的载体剂，羧化剂与镁化合物和元素周期表IVB和VB族的一种或多种过渡金属化合物反应。已经观察到，当a）用Mg化合物和周期表IVb或Vb族的过渡金属的一种或多种化合物的混合物浸渍该载体时，这种催化剂是最有利的，其溶解了 Mg化合物，b）通过用不含钛的化合物进行氯化，使得1）载体首先用Mg化合物和过渡金属化合物溶液形式的混合物处理，并将得到的产物氯化，或2）首先将载体氯化并随后用溶液形式的上述混合物处理，或3）将Mg化合物和过渡金属化合物浸渍到载体中而不会单独溶解，并将得到的产物进行氯化。

3. 发明授权

US5583083A Procatalyst composition for homo- and copolymerization of alpha olefins, its preparation and its use 失效
标题翻译：用于α-烯烃均聚和共聚的主催化剂组合物，其制备及其用途
公开(公告)号：US5583083A
公开(公告)日：1996-12-10
申请号：US500813
申请日：1995-07-10
申请人： Sirpa Ala-Huikku , Marjaana Lommi
发明人： Sirpa Ala-Huikku , Marjaana Lommi
IPC分类号： C08F10/00 , B01J21/06
CPC分类号： C08F10/00
摘要： A procatalyst composition which is suitable for the homo- and copolymerization of alpha olefins together with an organometallic cocatalyst compound and which is prepared by treating an inorganic carrier with a component system containing a complex of a magnesium halide and a tetraalkyl titanate, and a chlorinating compound which does not contain a transition metal compound. In order to raise the Mg:Ti ratio, the component system additionally contains an organomagnesium compound.
摘要翻译：一种适用于α-烯烃与有机金属助催化剂化合物同时和共聚合的主催化剂组合物，其通过用含有卤化镁和钛酸四烷基酯的络合物的组分体系和氯化化合物处理无机载体而制备其不含过渡金属化合物。为了提高Mg:Ti比，组分体系另外含有有机镁化合物。

4. 发明授权

US06703455B1 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：US06703455B1
公开(公告)日：2004-03-09
申请号：US09762482
申请日：2001-02-07
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： C08F110/06 , C08F4/651 , C08F4/6543 , C08F4/6548 , C08F2500/18 , C08F2500/12
摘要： A process for the preparation of an olefin polymerization catalyst component containing a magnesium dihalide, a titanium tetrahalide, and a dicarboxylic acid di- oligo- or polyester as internal electron donors is disclosed. A catalyst component and its use for the polymerization of &agr;-olefins such as propene are also disclosed.
摘要翻译：公开了一种制备含有二卤化镁，四卤化钛和二羧酸二低聚物或聚酯作为内电子给体的烯烃聚合催化剂组分的方法。还公开了催化剂组分及其用于α-烯烃如丙烯的聚合的用途。

5. 发明授权

US06200923B1 Polymerization catalyst composition containing magnesium, titanium, halogen, and carboxylic acid ester 有权
标题翻译：含有镁，钛，卤素和羧酸酯的聚合催化剂组合物
公开(公告)号：US06200923B1
公开(公告)日：2001-03-13
申请号：US09155446
申请日：1998-11-30
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 , C07F7/003 , C08F10/06 , C08F110/06 , C08F210/06 , C08F4/651 , C08F4/6543 , C08F2500/18 , C08F2500/12 , C08F210/16
摘要： A novel soluble composition containing magnesium, titanium, a halogen and a carboxylic acid ester has been invented. The composition has mainly the composition according to Formula (I): (MgX32)xTiX44(R(COOR′)n)y (I) wherein X3 is a halogen, X4 is a halogen, R(COOR′)n is a carboxylic acid higher alkyl ester containing at least 8·n carbon atoms, wherein R is an n-valent substituted or unsubstituted C1-C34 hydrocarbon group, R′ is a C1-C20 alkyl group, and n is an integer from 1 to 4, x is between 0.5 and 4.0, and y is between 0.8/n and 2.4/n.
摘要翻译：已经发明了含有镁，钛，卤素和羧酸酯的新型可溶性组合物。该组合物主要具有式（I）的组成：其中X 3为卤素，X 4为卤素，R（COOR'）n为含有至少8.n个碳原子的羧酸高级烷基酯，其中R为 n价取代或未取代的C 1 -C 34烃基，R'为C 1 -C 20烷基，n为1至4的整数，x为0.5至4.0，y为0.8 / n至2.4 / n 。

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

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

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.

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