公开(公告)号：US20050202959A1

公开(公告)日：2005-09-15

申请号：US10504702

申请日：2003-01-28

Applicant: Wolf Spaether ,  John Lynch ,  Joachim Rosch ,  Rainer Hemmerich

Inventor： Wolf Spaether ,  John Lynch ,  Joachim Rosch ,  Rainer Hemmerich

IPC: C08F10/00 ,  C08F4/64 ,  C08F4/658 ,  C08F10/06 ,  C08F110/06 ,  B01J31/00 ,  C08F4/44

CPC classification number: C08F110/06 ,  C08F4/651 ,  C08F4/025 ,  C08F4/6546 ,  C08F2500/12 ,  C08F2500/15 ,  C08F2500/24

Abstract: The present invention relates to a new solid catalytic component, which can be used in combination with an aluminum compound as co-catalyst and optionally an external electron donor as additional co-catalyst to form a catalytic system of the Ziegler-Natta-catalyst-type. The solid catalytic system comprises titanium or vanadium compound, a compound of magnesium containing at least one halogen, a particulate porous support, and optionally an internal electron donor.

Abstract translation: 本发明涉及一种新的固体催化组分，其可以与作为助催化剂的铝化合物和任选的外部电子给体一起用作另外的助催化剂以形成齐格勒 - 纳塔催化剂型催化体系 。 固体催化体系包括钛或钒化合物，含有至少一个卤素的镁的化合物，颗粒状多孔载体和任选的内部电子给体。

公开(公告)号：US06864208B2

公开(公告)日：2005-03-08

申请号：US10168268

申请日：2000-12-11

Applicant: Carsten Süling ,  Wolf Spaether ,  Nicola Paczkowski ,  Joachim Rösch ,  Joachim Wulff-Döring ,  Wolfgang Bidell

Inventor： Carsten Süling ,  Wolf Spaether ,  Nicola Paczkowski ,  Joachim Rösch ,  Joachim Wulff-Döring ,  Wolfgang Bidell

IPC: C08F4/614 ,  C08F4/02 ,  C08F4/04 ,  C08F4/6192 ,  C08F4/64 ,  C08F4/658 ,  C08F4/659 ,  C08F4/6592 ,  C08F10/00 ,  C08F10/06 ,  C08F110/06 ,  B01J31/00 ,  B01J37/00 ,  C08F4/60

CPC classification number: C08F10/06 ,  C08F4/65912 ,  C08F4/65927 ,  C08F110/06 ,  C08F4/022 ,  C08F4/65916 ,  C08F2500/03

Abstract: A catalyst solid for olefin polymerization comprising A) at least one magnesium halide, B) at least one metallocene complex and C) at least one compound capable of forming metallocenium ions, is prepared by i) firstly preparing finely divided support particles consisting of the magnesium halide A) and an C1-C8-alcohol having a mean particle diameter of from 1 to 200 μm from an adduct of the magnesium halide A) and a C1-C8-alcohol, where the adduct contains from 1.5 to 5 mol of the C1-C8-alcohol per mole of magnesium halide, ii) then depositing the compound C) capable of forming metallocenium ions on the finely divided support particles and iii) subsequently bringing the reaction product hereby obtained into contact with the metallocene complex B). This catalyst solid can be used for the polymerization or copolymerization of olefins.

Abstract translation: 一种用于烯烃聚合的催化剂固体，其包括：A）至少一种卤化镁，B）至少一种茂金属络合物和C）至少一种能够形成金属茂离子的化合物，其通过以下步骤制备：首先制备由卤化镁A）组成的细分散的载体颗粒， 和来自卤化镁A）和C1-C8-醇的加合物的平均粒径为1至200μm的C1-C8-醇，其中加合物含有1.5至5mol的C1-C8- 醇，然后将能够在细分散的载体颗粒上形成金属茂离子的化合物C）沉积，并且ii）随后使由此得到的反应产物与茂金属络合物B）接触。 该催化剂固体可用于烯烃的聚合或共聚。

公开(公告)号：US06524995B2

公开(公告)日：2003-02-25

申请号：US09750715

申请日：2001-01-02

Applicant: Wolf Spaether ,  Stephan Hüffer ,  John Lynch ,  Wolfgang Bidell ,  Joachim Rösch ,  Günther Schweier ,  Roland Hingmann ,  Alexandre Segul ,  Rainer Hemmerich ,  Ingo Treffkorn

Inventor： Wolf Spaether ,  Stephan Hüffer ,  John Lynch ,  Wolfgang Bidell ,  Joachim Rösch ,  Günther Schweier ,  Roland Hingmann ,  Alexandre Segul ,  Rainer Hemmerich ,  Ingo Treffkorn

IPC: B01J2302

CPC classification number: C08F10/00 ,  C08F110/06 ,  C08F4/025 ,  C08F4/6546 ,  C08F2500/12 ,  C08F2500/24

Abstract: Catalyst systems of the Ziegler-Natta type comprise as active constituents a) a solid component comprising a compound of titanium or vanadium, a compound of magnesium, a particulate inorganic oxide as support and an internal electron donor compound, and as cocatalyst b) an aluminum compound and c) if desired, a further, external electron donor compound, wherein the particulate, inorganic oxide used has a specific surface area of from 350 to 1000 m2/g and a mean particle diameter {overscore (D)} in the range from 5 to 60 &mgr;m and comprises particles which are composed of primary particles having a mean particle diameter {overscore (d)} in the range from 1 to 10 &mgr;m and contain voids or channels between the primary particles, where the macroscopic proportion of voids or channels having a diameter of greater than 1 &mgr;m in the particles of the inorganic oxides is in the range from 5 to 30% by volume and the molar ratio of the compound of magnesium to the particulate, inorganic oxide is from 0.5:1 to 2.0:1.

Abstract translation: 齐格勒 - 纳塔型的催化剂体系包括作为活性成分的a）包含钛或钒的化合物的固体组分，镁的化合物，作为载体的颗粒状无机氧化物和内部电子给体化合物，以及作为助催化剂）铝化合物和 ），其中所用的颗粒状无机氧化物的比表面积为350〜1000m2 / g，平均粒径（超芯（D在5〜60μm的范围内）和 包含由平均粒径（超芯（d在1-10μm范围内）并且在初级颗粒之间含有空隙或通道的初级颗粒组成的颗粒，其中空隙或通道的宏观比例具有大于1的直径 无机氧化物颗粒中的母体在5至30体积％的范围内，镁与颗粒的无机氧化物的摩尔比为0.5:1至 2.0：1。

公开(公告)号：US07232785B2

公开(公告)日：2007-06-19

申请号：US10504702

申请日：2003-01-28

Applicant: Wolf Spaether ,  John Lynch ,  Joachim Rösch ,  Rainer Hemmerich

Inventor： Wolf Spaether ,  John Lynch ,  Joachim Rösch ,  Rainer Hemmerich

IPC: B01J37/00 ,  B01J31/12

CPC classification number: C08F110/06 ,  C08F4/651 ,  C08F4/025 ,  C08F4/6546 ,  C08F2500/12 ,  C08F2500/15 ,  C08F2500/24

Abstract: The present invention relates to a new solid catalytic component, which can be used in combination with an aluminum compound as co-catalyst and optionally an external electron donor as additional co-catalyst to form a catalytic system of the Ziegler-Natta-catalyst-type. The solid catalytic system comprises titanium or vanadium compound, a compound of magnesium containing at least one halogen, a particulate porous support, and optionally an internal electron donor.

Abstract translation: 本发明涉及一种新的固体催化组分，其可以与作为助催化剂的铝化合物和任选的外部电子给体一起用作另外的助催化剂以形成齐格勒 - 纳塔催化剂型催化体系 。 固体催化体系包括钛或钒化合物，含有至少一个卤素的镁的化合物，颗粒状多孔载体和任选的内部电子给体。

公开(公告)号：US06831032B2

公开(公告)日：2004-12-14

申请号：US10223561

申请日：2002-08-19

Applicant: Wolf Spaether

Inventor： Wolf Spaether

IPC: B01J3100

CPC classification number: C08F10/00 ,  C08F110/06 ,  C08F4/651 ,  C08F4/6546 ,  C08F2500/15 ,  C08F2500/12 ,  C08F2500/24

Abstract: A method for making a solid catalyst component for use in a Ziegler-Natta catalyst includes combining a porous particulate support with a magnesium source in a hydrocarbon solvent to form a mixture, the magnesium source including a hydrocarbon soluble organomagnesium compound and a hydrocarbon insoluble anhydrous inorganic magnesium-halogen compound. The organomagnesium compound is halogenated and the mixture is reacted with a titanium compound or vanadium compound to form the solid catalyst component. The solid catalyst component is then recovered and combined with an organoaluminum cocatalyst to form a Ziegler-Natta catalyst which is advantageously used for the polymerization of olefins, particularly alk-1-enes such as ethylene, propylene, 1-butene, and the like. The catalyst can optionally include internal and external electron donors.

Abstract translation: 制备用于齐格勒 - 纳塔催化剂的固体催化剂组分的方法包括在烃溶剂中将多孔颗粒载体与镁源组合以形成混合物，所述镁源包括可溶于烃的有机镁化合物和不溶于烃的无水无机无机物 镁 - 卤素化合物。 将有机镁化合物卤化，并将混合物与钛化合物或钒化合物反应形成固体催化剂组分。 然后回收固体催化剂组分并与有机铝助催化剂组合以形成齐格勒 - 纳塔催化剂，该催化剂有利地用于烯烃聚合，特别是烯-1-烯如乙烯，丙烯，1-丁烯等。 催化剂可以任选地包括内部和外部电子给体。