公开(公告)号：US06383971B1

公开(公告)日：2002-05-07

申请号：US09529767

申请日：2000-04-18

Applicant: Heike Windisch

Inventor： Heike Windisch

IPC: B01J3100

CPC classification number: C08F4/54 ,  C08F36/04 ,  C08F4/545

Abstract: The invention relates to new catalysts based on compounds of the rare earth metals containing a compound of the rare earth metals, a cyclopentadiene, and an alumoxane, as well as the use of new catalysts for the polymerisation of unsaturated compounds, particularly conjugated dienes. With the new catalyst system it is possible in the polymerisation of conjugated dienes to obtain a substantially higher proportion of laterally bound vinyl groups in the polymers.

Abstract translation: 本发明涉及基于含有稀土金属化合物，环戊二烯和铝氧烷的稀土金属化合物的新型催化剂，以及使用用于不饱和化合物，特别是共轭二烯的聚合的新催化剂。 使用新的催化剂体系，共轭二烯的聚合可能在聚合物中获得显着更高比例的横向结合的乙烯基。

公开(公告)号：US06380120B1

公开(公告)日：2002-04-30

申请号：US09619750

申请日：2000-07-19

Applicant: Terry John Burkhardt ,  William T. Haygood, Jr. ,  Udo M. Stehling ,  James R. Hart ,  Robert Tan Li ,  James Charles Vizzini ,  Matthew Cornyn Kuchta

Inventor： Terry John Burkhardt ,  William T. Haygood, Jr. ,  Udo M. Stehling ,  James R. Hart ,  Robert Tan Li ,  James Charles Vizzini ,  Matthew Cornyn Kuchta

IPC: B01J3100

CPC classification number: C07F17/00 ,  C08F4/65908 ,  C08F4/65912 ,  C08F4/65916 ,  C08F10/00 ,  C08F110/02 ,  C08F110/06 ,  C08F210/06 ,  C08F210/16 ,  Y10S526/943 ,  C08F4/65927 ,  C08F2500/12 ,  C08F2500/03 ,  C08F2500/17 ,  C08F2500/15 ,  C08F2500/21

Abstract: This invention relates to metallocene compositions and their use in the preparation of catalyst systems for olefin polymerization, particularly propylene polymerization. The metallocene compositions may be represented by the formula: wherein M1 is selected from the group consisting of titanium, zirconium, hafnium, vanadium, niobium, tantalum, chromium, molybdenum and tungsten; R1 and R2 are identical or different, and are one of a hydrogen atom, a C1-C10 alkyl group, a C1-C10 alkoxy group, a C6-C10 aryl group, a C6-C10 aryloxy group, a C2-C40 alkenyl group, a C7-C40 arylalkyl group, a C7-C40 alkylaryl group, a C8-C40 arylalkenyl group, an OH group or a halogen atom, or a conjugated diene which is optionally substituted with one or more hydrocarbyl, tri(hydrocarbyl)silyl groups or hydrocarbyl, tri(hydrocarbyl)silylhydrocarbyl groups, said diene having up to 30 atoms not counting hydrogen; R3 are identical or different and are each a hydrogen atom, a halogen atom, a C1-C10 alkyl group which may be halogenated, a C6-C10 aryl group which may be halogenated, a C2-C10 alkenyl group, a C7-C40-arylalkyl group, a C7-C40 alkylaryl group, a C8-C40 arylalkenyl group, a —NR′2, —SR′, —OR′, —OSiR′3 or —PR′2 radical, wherein R′ is one of a halogen atom, a C1-C10 alkyl group, or a C6-C10 aryl group; R4 to R7 are identical or different and are hydrogen, as defined for R3 or two or more adjacent radicals R5 to R7 together with the atoms connecting them form one or more rings; —B(R14)—, —Al(R14)—, —Ge—, —Sn—, —O—, S—, —SO—, —SO2—, —N(R14)—, —CO—, —P(R14), or —P(O)(R14)—, or an amidoborane radical; wherein: R14, R15 and R16 are identical or different and are a hydrogen atom, a halogen atom, a C1-C20 allyl group, a C1-C20 fluoroalkyl or silaalkyl group, a C6-C30 aryl group, a C6-C30 fluoroaryl group, a C1-C20 alkoxy group, a C2-C20 alkenyl group, a C7-C40 arylalkyl group, a C8-C40 arylalkenyl group, a C7-C40 alkylaryl group, or R14 and R15, together with the atoms binding them, form a cyclic ring; or, R13 is represented by the formula: wherein R17 to R24 are as defined for R1 and R2, or two or more adjacent radicals R17 to R24, including R20 and R21, together with the atoms connecting them form one or more rings; M2 is one or more carbons, silicon, germanium or tin; R8, R10 and R12 are identical or different and have the meanings stated for R4 to R7; R9 and R11 are identical or different and are a Group 14A radical having from 1 to 20 carbon atoms or are each primary, secondary or tertiary butyl groups, aryl groups, isopropyl groups, fluoroalkyl groups, trialkyl silyl groups, or other groups of similar size.

公开(公告)号：US06376417B1

公开(公告)日：2002-04-23

申请号：US09605828

申请日：2000-06-29

Applicant: Aichun Yang ,  Zhulan Li ,  Yun Zhao ,  Wenbo Song ,  Juziu Yang ,  Bingquan Mao ,  Huiru Yang

Inventor： Aichun Yang ,  Zhulan Li ,  Yun Zhao ,  Wenbo Song ,  Juziu Yang ,  Bingquan Mao ,  Huiru Yang

IPC: B01J3100

CPC classification number: B01J31/0258 ,  B01J31/0201 ,  B01J31/0274 ,  B01J31/143 ,  B01J37/031 ,  C08F10/00 ,  C08F110/06 ,  C08F4/651 ,  C08F4/6543 ,  C08F2500/18 ,  C08F2500/24

Abstract: A catalyst for the polymerization of propylene comprising components (A), (B) and (C) is provided. Component (A) is a solid product prepared by dissolving a halide of magnesium in a solvent system consisting of an organic epoxy compound, an organic phosphorus compound and an inert diluent to form a homogeneous solution; mixing the homogeneous solution with a halide of titanium to form a mixture; precipitating a solid from the mixture in the presence of an auxiliary precipitant; treating the solid with a polycarboxylic ester to load the ester on the solid; and treating the ester loaded solid with the halide of titanium and the inert diluent. Component (B) is an organic aluminium compound, and component (C) is an organic silicon compound. The particle size of the catalyst can be adjusted by increasing the amount of the inert diluent at a low ratio of the epoxy compound to the phosphorus compound.

Abstract translation: 提供了包含组分（A），（B）和（C）的丙烯聚合催化剂。 组分（A）是通过将镁的卤化物溶解在由有机环氧化合物，有机磷化合物和惰性稀释剂组成的溶剂体系中以形成均匀溶液而制备的固体产物; 将均匀溶液与钛的卤化物混合以形成混合物; 在辅助沉淀剂存在下，从混合物中沉淀出固体; 用聚羧酸酯处理固体以将酯负载在固体上; 并用钛和惰性稀释剂的卤化物处理酯负载的固体。 组分（B）是有机铝化合物，组分（C）是有机硅化合物。 可以通过以低比例的环氧化合物与磷化合物的比例增加惰性稀释剂的量来调节催化剂的粒径。

公开(公告)号：US06376414B1

公开(公告)日：2002-04-23

申请号：US09601051

申请日：2000-07-25

Applicant: Stefan Antons ,  Lutz Frohn ,  Jörg-Dietrich Jentsch ,  Andreas Schulze Tilling ,  Erich Wolters

Inventor： Stefan Antons ,  Lutz Frohn ,  Jörg-Dietrich Jentsch ,  Andreas Schulze Tilling ,  Erich Wolters

IPC: B01J3100

CPC classification number: C07C213/02 ,  B01J23/462 ,  B01J23/56 ,  B01J23/6567 ,  C07B41/02 ,  C07B2200/07 ,  C07C29/149 ,  C07C215/08 ,  C07C31/125 ,  C07C31/20 ,  C07C31/22 ,  C07C31/10 ,  C07C31/12

Abstract: The invention relates to catalysts containing ruthenium and at least one other metal having an atomic number in the range of from 23 to 82 prepared by (a) mixing a suspension of a ruthenium compound having a specific surface area in the range of from 50 to 300 m2/g with a solution of at least one metal compound in which at least one such metal compound contains a metal different from ruthenium and has an atomic number in the range of from 23 to 82, and (b) treating the mixture of the suspension and the solution with a reducing agent.

Abstract translation: 本发明涉及含有钌和至少一种原子序数在23至82范围内的其它金属的催化剂，其通过以下步骤制备：（a）混合比表面积为50-300的钌化合物的悬浮液 m 2 / g，其中至少一种金属化合物的溶液，其中至少一种这样的金属化合物含有不同于钌的金属，原子序数在23至82的范围内，和（b）处理悬浮液的混合物 和还原剂的溶液。

公开(公告)号：US06376411B1

公开(公告)日：2002-04-23

申请号：US09620302

申请日：2000-07-19

Applicant: Terry John Burkhardt ,  William T. Haygood, Jr. ,  Robert Tan Li ,  James Charles Vizzini ,  Matthew Cornyn Kuchta ,  Udo M. Stehling ,  James R. Hart

Inventor： Terry John Burkhardt ,  William T. Haygood, Jr. ,  Robert Tan Li ,  James Charles Vizzini ,  Matthew Cornyn Kuchta ,  Udo M. Stehling ,  James R. Hart

IPC: B01J3100

CPC classification number: C07F17/00 ,  C08F4/65908 ,  C08F4/65912 ,  C08F4/65916 ,  C08F10/00 ,  C08F110/02 ,  C08F110/06 ,  C08F210/06 ,  C08F210/16 ,  Y10S526/943 ,  C08F4/65927 ,  C08F2500/12 ,  C08F2500/03 ,  C08F2500/17 ,  C08F2500/15 ,  C08F2500/21

Abstract: This invention relates to metallocene compositions and their use in the preparation of catalyst systems for olefin polymerization, particularly propylene polymerization. The metallocene compositions may be represented by the formula: wherein M1 is selected from the group consisting of titanium, zirconium, hathium, vanadiurm, niobium, tantalum, chromium, molybdenum and tungsten; R1 and R2 are identical or different, and are one of a hydrogen atom, a C1-C10 alkyl group, a C1-C10 alkoxy group, a C6-C10 aryl group, a C6-C10 aryloxy group, a C2-C40 alkenyl group, a C7-C40 arylalkyl group, a C7-C40 alkylaryl group, a C8-C40 arylalkenyl group, an OH group or a halogen atom, or a conjugated diene or tri(hydrocarbyl)silylhydrocarbyl groups, said diene having up to 30 atoms not counting hydrogen; R3 are identical or different and are each a hydrogen atom, a halogen atom, a C1-C10 alkyl group which may be halogenated, a C6-C10 aryl group which may be halogenated, a C2-C10 alkenyl group, a C7-C40-arylalkyl group, a C7-C40 alkylaryl group, a C8-C40 arylalkenyl group, a —NR′2, —SR′, —OR′, —OSiR′3 or —PR′2 radical, wherein R′ is one of a halogen atom, a C1-C10 alkyl group, or a C6-C10 aryl group; R4 to R7 are identical or different and are hydrogen, as defined for R3 or two or more adjacent radicals R5 to R7 together with the atoms connecting them form one or more rings;  —B(R14)—, —Al(R14)—, —Ge—, —Sn—, —O—, —S—, —SO—, —SO2—, —N(R14)—, —CO—, —P(R14)—, or —P(O)(R14)—, or an amidoborane radical; wherein: R14, R15and R16 are identical or different and are a hydrogen atom, a halogen atom, a C1-C20 alkyl group, a C1-C20 fluoroalkyl or silaalkyl group, a C6-C30 aryl group, a C6-C30 fluoroaryl group, a C1-C20 alkoxy group, a C2-C20 alkenyl group, a C7-C40 arylalkyl group, a C8-C40 arylalkenyl group, a C7-C40 alkylaryl group, or R14 and R15, together with the atoms binding them, form a cyclic ring; or, R13 is represented by the formula: wherein R17 to R24 are as defined for R1 and R2, or two or more adjacent radicals R17 to R24, including R20 and R21, together with the atoms connecting them form one or more rings; M2 is one or more carbons, silicon, germanium or tin; R8, R10 and R12 are identical or different and have the meanings stated for R4 to R7; R9 and R11 are identical or different and are a Group 14 radical having from 1 to 20 carbon atoms or are each primary, secondary or tertiary butyl groups, aryl groups, isopropyl groups, fluoroalkyl groups, trialkyl silyl groups, or other groups of similar size.

公开(公告)号：US06365541B1

公开(公告)日：2002-04-02

申请号：US09257630

申请日：1999-02-25

Applicant: Ignaz Wimmer ,  Hildegard Freundl

Inventor： Ignaz Wimmer ,  Hildegard Freundl

IPC: B01J3100

CPC classification number: C08G65/2642 ,  B01J31/04 ,  B01J2231/4288 ,  C07C41/03 ,  C07C67/26 ,  C07C69/24 ,  C07C43/11 ,  C07C43/1785

Abstract: An alkoxylation catalyst is prepared by a) reaction of one mol of a dicarboxylic acid with from 1.5 to 8 mol of an alkoxylated alcohol to form the corresponding dicarboxylic monoester, b) formation of an alkaline earth metal salt of the dicarboxylic monoester by addition of water and from 0.45 to 0.55 mol of a basic alkaline earth metal compound per mol of dicarboxylic acid originally used, c) partial neutralization of the alkaline earth metal salt by addition of from 0.25 to 0.7 mol of H2SO4 per mol of basic alkaline earth metal compound originally used and d) removal of the water present at a temperature of less than 100° C. The catalyst prepared in this way makes it possible to prepare colorless alkoxylates having a narrow homologue distribution.

Abstract translation: 通过a）使一摩尔二羧酸与1.5至8摩尔烷氧基化醇反应形成相应的二羧酸单酯来制备烷氧基化催化剂，b）通过加入水形成二羧酸单酯的碱土金属盐;和 原始使用的每摩尔二羧酸为0.45〜0.55摩尔的碱土金属化合物，c）通过加入0.25〜0.7摩尔H 2 SO 4 /摩尔碱性碱土金属化合物，最初使用的部分中和 和d）去除在低于100℃的温度下存在的水。以这种方式制备的催化剂使得可以制备具有窄的同系物分布的无色烷氧基化物。

公开(公告)号：US06365540B1

公开(公告)日：2002-04-02

申请号：US09582273

申请日：2000-06-23

Applicant: Thomas Garoff ,  Timo Leinonen ,  Sirpa Ala-Huikku

Inventor： Thomas Garoff ,  Timo Leinonen ,  Sirpa Ala-Huikku

IPC: B01J3100

CPC classification number: C08F10/00 ,  C07F3/003 ,  C08F4/6543 ,  C08F4/6546

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US06350715B1

公开(公告)日：2002-02-26

申请号：US09413122

申请日：1999-10-06

Applicant: Gilbert Schuurhuis

Inventor： Gilbert Schuurhuis

IPC: B01J3100

CPC classification number: B01J31/143 ,  B01J23/40 ,  B01J31/14 ,  B01J31/30 ,  B01J2231/52 ,  C07C2/54 ,  C07C5/228 ,  C07C5/417 ,  C07C2523/40 ,  C07C2531/14 ,  C07C2531/28

Abstract: The invention pertains to a process for preparing an activated catalyst, to the activated catalyst composition and the use thereof in the conversion of hydrocarbon feedstocks, such as isomerisation. The catalyst composition comprising a Group VIII noble metal and a hydrocarbon-substituted aluminum compound on an alumina carrier is activated by contacting it with an inert gas in the absence of hydrogen at a temperature above 400° C., wherein at least when the hydrocarbon-substituted aluminum compound is a non-halide hydrocarbon-substituted aluminum compound, the catalyst composition is contacted with a halogen-containing gas either prior to the treatment with the inert gas or during the treatment with the inert gas, and subsequently cooling down the activated catalyst to ambient temperature in an inert gas optionally containing hydrogen or containing, at a temperature below 400° C., a halogen-containing gas; or if a halogen-containing gas is present during the treatment with the inert gas, alternatively cooling down in a mixture of an inert gas, a halogen-containing gas, and, optionally, hydrogen.

Abstract translation: 本发明涉及制备活化催化剂，活化催化剂组合物的方法及其在烃原料转化如异构化中的应用。 在氧化铝载体上包含VIII族贵金属和烃取代的铝化合物的催化剂组合物通过在高于400℃的温度下在不存在氢的情况下与惰性气体接触来活化，其中至少当烃 - 取代的铝化合物是非卤化物烃取代的铝化合物，催化剂组合物在用惰性气体处理之前或在用惰性气体处理期间与含卤素的气体接触，随后冷却活化催化剂 在惰性气体中，任选地含有氢气或在低于400℃的温度下含有含卤素的气体; 或者在用惰性气体处理期间存在含卤素的气体，或者在惰性气体，含卤素气体和任选的氢气的混合物中冷却。

公开(公告)号：US06346500B1

公开(公告)日：2002-02-12

申请号：US09578400

申请日：2000-05-26

Applicant: Eric James Pressman ,  Grigorii Lev Soloveichik ,  Kirill Vladimirovich Shalyaev ,  Bruce Fletcher Johnson

Inventor： Eric James Pressman ,  Grigorii Lev Soloveichik ,  Kirill Vladimirovich Shalyaev ,  Bruce Fletcher Johnson

IPC: B01J3100

CPC classification number: B01J31/2239 ,  B01J31/0201 ,  B01J31/0202 ,  B01J31/0204 ,  B01J31/068 ,  B01J31/2234 ,  B01J2531/824 ,  C07C68/005 ,  C07C69/96

Abstract: Hydroxyaromatic compounds such as phenol are carbonylated with oxygen and carbon monoxide in the presence of a catalyst system comprising a Group VIII metal having an atomic number of at least 44, preferably palladium; an alkali metal or alkaline earth metal halide, preferably sodium bromide; and at least one aliphatic polyether such as a polyethylene glycol dimethyl ether or a crown ether. The catalyst system also preferably contains a compound of another metal, preferably lead.

Abstract translation: 在包含原子序数至少为44，优选钯的Ⅷ族金属的催化剂体系存在下，用氧和一氧化碳将羟基芳族化合物如苯酚羰基化; 碱金属或碱土金属卤化物，优选溴化钠; 和至少一种脂族聚醚如聚乙二醇二甲醚或冠醚。 催化剂体系还优选含有另一种金属的化合物，优选含有铅。

公开(公告)号：US06340652B1

公开(公告)日：2002-01-22

申请号：US08987768

申请日：1997-12-09

Applicant: Toshihiko Sugano ,  Naoshi Iwama ,  Eiji Isobe ,  Toru Suzuki ,  Yasuo Maruyama ,  Satoshi Hayakawa ,  Hisashi Shoda ,  Masami Kashimoto ,  Taku Kato ,  Takayuki Aoshima ,  Sugio Nishimura ,  Yoshinori Suga ,  Stefan Sieber

Inventor： Toshihiko Sugano ,  Naoshi Iwama ,  Eiji Isobe ,  Toru Suzuki ,  Yasuo Maruyama ,  Satoshi Hayakawa ,  Hisashi Shoda ,  Masami Kashimoto ,  Taku Kato ,  Takayuki Aoshima ,  Sugio Nishimura ,  Yoshinori Suga ,  Stefan Sieber

IPC: B01J3100

CPC classification number: C07F17/00 ,  C08F4/65912 ,  C08F4/65916 ,  C08F4/65927 ,  C08F110/06 ,  Y10S526/943 ,  C08F2500/03 ,  C08F2500/12 ,  C08F2500/15

Abstract: Catalysts for polymerization of &agr;-olefin, composed of a transition metal compound, an inorganic silicate or an ion exchangeable layer compound other than silicate, and optionally an organoaluminum compound, are described. The transition metal compound is represented by formula (I): where A1 and A2 are each independently a conjugated 5-membered ring ligand, preferably azulene groups, provided that A1 and A2 may be the same or different in a molecule, and at least one of A1 and A2 forms a 7- to 10-membered condensed ring including two adjacent carbon atoms of the conjugated 5-membered ring, which condensed ring is formed by joining two adjacent substitutent groups on the conjugated 5-membered ring; Q is a bridging group of the two conjugated 5-membered rings of A1 and A2 at optional positions of the 5-membered rings; M is a metal atom selected from elements of Group 4-6 of the Periodic Table; and X and Z are each independently a hydrogen atom, a halogen atom, a hydrocarbon group, and amino group, a halogenated hydrocarbon group, an oxygen-containing hydrocarbon group, a nitrogen-containing hydrocarbon group, a phosphorus-containing hydrocarbon group or a silicon-containing hydrocarbon group.

Abstract translation: 描述了由过渡金属化合物，无机硅酸盐或除了硅酸盐之外的可离子交换层化合物以及任选的有机铝化合物组成的α-烯烃聚合催化剂。 过渡金属化合物由式（I）表示：其中A1和A2各自独立地为共轭五元环配体，优选薁基，条件是A 1和A 2可以在分子中相同或不同，并且至少一个 的A1和A2形成包含共轭五元环的两个相邻碳原子的7-至10-元稠环，所述稠合环通过连接共轭五元环上的两个相邻的取代基而形成; Q是在5元环的任选位置的A1和A2的两个共轭五元环的桥连基团; M是选自元素周期表第4-6组元素的金属原子; X和Z各自独立地为氢原子，卤素原子，烃基和氨基，卤代烃基，含氧烃基，含氮烃基，含磷烃基或 含硅烃基。