公开(公告)号：US06730626B2

公开(公告)日：2004-05-04

申请号：US10130306

申请日：2002-05-31

Applicant: Takashi Kashiwamura ,  Takuji Okamoto

Inventor： Takashi Kashiwamura ,  Takuji Okamoto

IPC: B01J3138

CPC classification number: C07F9/5045 ,  C07F7/003 ,  C08F10/00 ,  C08F110/02 ,  C08F4/64065 ,  C08F2500/17

Abstract: Useful as a catalyst component for polymerizing olefin is the transition metal compound of the present invention represented by Formula (I): wherein M represents a transition metal compound of the fourth group in the periodic table; X represents a &sgr; bonding ligand; Y represents a Lewis base; T represents a group containing a &sgr; bonding atom; E is a specific group containing an atom which can coordinate with M via a lone pair; q is 1 or 2 and represents [(valency of M)−2]; r represents an integer of 0 to 3; R1 to R4 represent a hydrogen atom, a halogen atom, a hydrocarbon group, a halogen-containing hydrocarbon group, a silicon-containing group or a hetero atom-containing group.

Abstract translation: 作为用于聚合烯烃的催化剂组分有用的是由式（I）表示的本发明的过渡金属化合物：其中M表示周期表中第四组的过渡金属化合物; X表示σ键配体; Y代表路易斯碱; T表示含有σ键原子的基团; E是一个特定的组，它包含一个可以通过一对孤立对与M配合的原子; q为1或2，表示[（M的化合价）-2]; r表示0〜3的整数， R 1至R 4表示氢原子，卤素原子，烃基，含卤素的烃基，含硅基团或含杂原子的基团。

公开(公告)号：US06613713B2

公开(公告)日：2003-09-02

申请号：US09767491

申请日：2001-01-23

Applicant: Sigurd Becke ,  Heinrich Lang ,  Thomas Weiss

Inventor： Sigurd Becke ,  Heinrich Lang ,  Thomas Weiss

IPC: B01J3138

CPC classification number: C07C17/23 ,  C07C17/10 ,  C07C49/683 ,  C07F7/12 ,  C07F17/00 ,  C08F4/65912 ,  C08F10/00 ,  C08F110/06 ,  C08F210/18 ,  Y10S526/943 ,  C07C23/18 ,  C08F4/6592 ,  C08F2500/17 ,  C08F2500/21 ,  C08F2500/15 ,  C08F210/06 ,  C08F236/20 ,  C08F2500/20

Abstract: The present invention relates to transition metal organometallic compounds with an indenyl ligand attached in position 2 and fused in position 5,6, to a process for the production thereof and to the use thereof as catalysts for the (co)polymerization of olefinic and/or diolefinic monomers.

Abstract translation: 本发明涉及过渡金属有机金属化合物，其中茚基配体连接在位置2并且在5,6位上融合，以及其制备方法及其作为催化剂用于（共）聚合烯烃和/或 二烯单体。

公开(公告)号：US06444605B1

公开(公告)日：2002-09-03

申请号：US09473500

申请日：1999-12-28

Applicant: Robert Charles Job ,  Walter Thomas Reichle

Inventor： Robert Charles Job ,  Walter Thomas Reichle

IPC: B01J3138

CPC classification number: C08F10/00 ,  C08F4/65912 ,  C08F210/16 ,  Y10S526/943 ,  C08F4/6567 ,  C08F4/651 ,  C08F4/6548 ,  C08F4/65904 ,  C08F210/14 ,  C08F2500/12

Abstract: A solid self-supported cycloalkadienyl catalyst component is disclosed that includes: (i) a mixed metal alkoxide complex which is the reaction product of a magnesium alkoxide or aryloxide and at least one group IVB metal-containing alkoxide or aryloxide; and (ii) Cp, where Cp is a cyclic or polycyclic hydrocarbon having from 3-30 carbon atoms. A self-supported hybrid catalyst also is disclosed which contains the above components (i) and (ii), as well as (iii) a Ziegler-Natta catalyst species. A method of making the self-supported cycloalkadienyl catalyst and the self-supported hybrid catalyst and a method of polymerizing olefins using the catalysts also are disclosed. The catalysts are capable of producing polyolefins in high yield having a broad molecular weight distribution, or a bimodal distribution.

Abstract translation: 公开了一种固体自支撑的环链二烯基催化剂组分，其包括：（i）作为烷氧基镁或芳氧化镁与至少一种IVB族金属的醇盐或芳氧基的反应产物的混合金属醇盐络合物; 和（ii）Cp，其中Cp是具有3-30个碳原子的环状或多环烃。 还公开了一种自支撑的杂化催化剂，其包含上述组分（i）和（ii），以及（iii）齐格勒 - 纳塔催化剂种类。 公开了一种制备自支撑的环二烯基催化剂和自支撑的杂化催化剂的方法和使用该催化剂聚合烯烃的方法。 催化剂能够以高产率生产具有宽分子量分布或双峰分布的聚烯烃。

公开(公告)号：US06825147B2

公开(公告)日：2004-11-30

申请号：US10123277

申请日：2002-04-15

Applicant: Jerzy Klosin ,  Ravi B. Shankar ,  Shaoguang S. Feng ,  Francis J. Timmers

Inventor： Jerzy Klosin ,  Ravi B. Shankar ,  Shaoguang S. Feng ,  Francis J. Timmers

IPC: B01J3138

CPC classification number: C07F17/00 ,  C08F4/65908 ,  C08F10/00 ,  Y10S526/943 ,  C08F4/6592

Abstract: Titanium complexes comprising a 3-aryl-substituted cyclopentadienyl ring or substituted derivative thereof and at least one additional aryl substituent on the cyclopentadienyl ring, polymerization catalysts, and olefin polymerization processes using the same are disclosed.

Abstract translation: 公开了包含3-芳基取代的环戊二烯基环或其取代的衍生物和在环戊二烯基环上至少一个另外的芳基取代基的钛络合物，聚合催化剂和使用其的烯烃聚合方法。

公开(公告)号：US06723676B2

公开(公告)日：2004-04-20

申请号：US10162828

申请日：2002-06-04

Applicant: Sigurd Becke ,  Thomas Weiss ,  Heinrich Lang

Inventor： Sigurd Becke ,  Thomas Weiss ,  Heinrich Lang

IPC: B01J3138

CPC classification number: C07F17/00

Abstract: The present invention relates to organometallic compounds of transition metals with an indenyl ligand bonded in the 2-position and substituted in the 1,3-position, a process for their production, and their use as catalysts for the (co)polymerization of olefinic and/or diolefinic monomers.

Abstract translation: 本发明涉及过渡金属的有机金属化合物，其具有键合在2-位并且被取代在1,3-位上的茚基配体，它们的制备方法，以及它们作为催化剂用于（共）聚合烯烃和 /或二烯单体。

公开(公告)号：US06617277B2

公开(公告)日：2003-09-09

申请号：US09950014

申请日：2001-09-10

Applicant: Orass Hamed ,  Akhlaq Moman ,  Atieh Abu-Raqabah

Inventor： Orass Hamed ,  Akhlaq Moman ,  Atieh Abu-Raqabah

IPC: B01J3138

CPC classification number: C08F10/00 ,  C08F4/65912 ,  C08F4/65925 ,  C08F110/02 ,  C08F210/16 ,  Y10S526/904 ,  Y10S526/943 ,  C08F4/65916 ,  C08F2500/03 ,  C08F210/14

Abstract: A catalyst composition has a catalyst component which includes a metallocene transition metal compound, a magnesium compound, a hydroxyl containing compound, and a polymeric material. The catalyst component may also include asilicon compound and an aluminum compound. The catalyst component is combined with a cocatalyst and used in olefin polymerization.

公开(公告)号：US06339036B1

公开(公告)日：2002-01-15

申请号：US09604716

申请日：2000-06-27

Applicant: Isam Jaber

Inventor： Isam Jaber

IPC: B01J3138

CPC classification number: B01J31/143 ,  B01J31/122 ,  B01J31/128 ,  C08F10/00 ,  C08F4/6555

Abstract: The present invention provides a Ziegler-Natta catalyst useful in solution processes for the polymerization of olefins having a low amount of aluminum and magnesium. The catalysts of the present invention have a molar ratio of magnesium to the first aluminum component from 4.0:1 to 5.5:1 and molar ratio of magnesium to transition metal from 4.0:1 to 5.5:1.

Abstract translation: 本发明提供了一种齐格勒 - 纳塔催化剂，其用于具有低量铝和镁的烯烃聚合的溶液方法中。 本发明的催化剂的镁与第一铝组分的摩尔比为4.0:1至5.5:1，镁与过渡金属的摩尔比为4.0:1至5.5:1。

公开(公告)号：US06833338B2

公开(公告)日：2004-12-21

申请号：US10430300

申请日：2003-05-07

Applicant: Max P. McDaniel ,  Kathy S. Collins ,  Gil R. Hawley ,  Michael D. Jensen ,  Christopher E. Wittner ,  Elizabeth A. Benham ,  Anthony P. Eaton ,  Joel L. Martin ,  David C. Rohlfing ,  Youlu Yu

Inventor： Max P. McDaniel ,  Kathy S. Collins ,  Gil R. Hawley ,  Michael D. Jensen ,  Christopher E. Wittner ,  Elizabeth A. Benham ,  Anthony P. Eaton ,  Joel L. Martin ,  David C. Rohlfing ,  Youlu Yu

IPC: B01J3138

CPC classification number: C08F10/00 ,  C08F4/65912 ,  C08F4/65916 ,  C08F4/6592 ,  C08F4/65925 ,  C08F4/65927 ,  C08F210/16 ,  C08F2410/02 ,  C08F2420/02 ,  C08F2420/04 ,  Y10S526/943 ,  C08F4/025 ,  C08F4/65904 ,  C08F210/14 ,  C08F2500/17 ,  C08F2500/12 ,  C08F2500/05 ,  C08F4/6546

Abstract: This invention provides catalyst compositions that are useful for polymerizing at least one monomer to produce a polymer. This invention also provides catalyst compositions that are useful for polymerizing at least one monomer to produce a polymer, wherein said catalyst composition comprises contacting an organometal compound, an organoaluminum compound, and a treated solid oxide compound.

Abstract translation: 本发明提供了可用于聚合至少一种单体以生产聚合物的催化剂组合物。 本发明还提供了可用于聚合至少一种单体以生产聚合物的催化剂组合物，其中所述催化剂组合物包括使有机金属化合物，有机铝化合物和经处理的固体氧化物化合物接触。

公开(公告)号：US06667272B2

公开(公告)日：2003-12-23

申请号：US10106411

申请日：2002-03-26

Applicant: Anthony N. Speca

Inventor： Anthony N. Speca

IPC: B01J3138

CPC classification number: C08F110/06 ,  C08F4/65908 ,  C08F4/65912 ,  C08F4/65916 ,  C08F4/65927 ,  C08F10/00 ,  Y10S526/943 ,  C08F4/025 ,  C08F2500/12 ,  C08F2500/03

Abstract: This invention relates to metallocene catalyst compositions which are highly active for the polymerization of olefins, particularly prochiral &agr;-olefins. The catalyst compositions contain at least one metallocene, and least one activator and a support that has been fluorided using a fluoride containing compound.

公开(公告)号：US06479424B1

公开(公告)日：2002-11-12

申请号：US09459732

申请日：1999-12-13

Applicant: Andreas B. Ernst ,  Eric J. Moore ,  Charles L. Myers ,  Roger W. Quan

Inventor： Andreas B. Ernst ,  Eric J. Moore ,  Charles L. Myers ,  Roger W. Quan

IPC: B01J3138

CPC classification number: B01J31/143 ,  B01J31/2295 ,  B01J2531/40 ,  B01J2531/48 ,  B01J2531/49 ,  C07C13/465 ,  C07C2602/08 ,  C07F7/0805 ,  C07F17/00 ,  C08F4/65912 ,  C08F10/06 ,  C08F110/06 ,  Y10S526/943 ,  C08F4/65925 ,  C08F2500/15 ,  C08F2500/12

Abstract: A ligand useful to form a metallocene olefin polymerization catalyst comprises: wherein at least R3 and R4 are substituents having at least a bulk of a t-butyl group and, optionally, wherein R1 or R2 may be a bulky substituent group.

Abstract translation: 用于形成茂金属烯烃聚合催化剂的配体包括：其中至少R3和R4是具有至少大部分叔丁基的取代基，并且任选地，其中R 1或R 2可以是大体积取代基。