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公开(公告)号：US06482905B1
公开(公告)日：2002-11-19
申请号：US09604021
申请日：2000-06-26
IPC分类号： C08F444
CPC分类号： C07F17/00 , C07C2/32 , C07C2531/22 , C08F4/65912 , C08F10/00 , C08F110/02 , C08F110/06 , Y10S526/943 , C08F4/65925
摘要： Unsymmetrical unbridged bis-substituted indenyl compounds in which one indenyl is substituted by a 2-aryl or 2-aryl alkyl substituent and the other indenyl is substituted by a terminally unsaturated alkenyl or alkyl substituent in the 1 or 2 position and their use in the polymerization of olefins.
摘要翻译： 其中一个茚基被2-芳基或2-芳基烷基取代基取代的非对称非桥连二取代茚基化合物，另一个茚基被1或2位的末端不饱和烯基或烷基取代基取代，并且它们在聚合中的用途 的烯烃。
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公开(公告)号：US20080242911A1
公开(公告)日：2008-10-02
申请号：US11865882
申请日：2007-10-02
IPC分类号： C07C5/333
CPC分类号： B01J31/2404 , B01J31/1616 , B01J31/4092 , B01J2231/46 , B01J2231/70 , B01J2531/827 , B01J2531/828
摘要： A catalyst comprising a 1) complex comprising: a) at least one metal selected from the group consisting of Group 8 metals, Group 9 metals, Group 10 metals, and combinations thereof; b) a compound having the formula R3X wherein R is selected from the group consisting of hydrogen, an alkyl, an alkenyl, an alkynyl, cycloalkyls, cycloalkenyls, cycloalkynyls, aryls, substituted aryls, and substituted organic compounds and wherein X is a Group 15 element selected from the group consisting of nitrogen, phosphorus, arsenic, antimony and bismuth; and 2) support component comprising a silicon-containing compound and a method of making said catalyst, is disclosed. The catalyst is then used to dehydrogenate hydrocarbons in a dehydrogenation reaction zone under dehydrogenation reaction conditions.
摘要翻译： 一种催化剂，其包含1）络合物，其包含：a）选自第8族金属，第9族金属，第10族金属及其组合的至少一种金属; b）具有式R 3 X的化合物，其中R选自氢，烷基，烯基，炔基，环烷基，环烯基，环炔基，芳基，取代的芳基和取代的 有机化合物，其中X是选自氮，磷，砷，锑和铋的第15族元素; 和2）包含含硅化合物的载体组分和制备所述催化剂的方法。 然后催化剂用于在脱氢反应条件下脱氢反应区中的烃脱氢。
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公开(公告)号：US07923396B2
公开(公告)日：2011-04-12
申请号：US10866627
申请日：2004-06-12
IPC分类号： B01J29/06
CPC分类号： B01J31/1616 , B01J29/7215 , B01J29/7415 , B01J31/18 , B01J31/181 , B01J31/2295 , B01J31/2404 , B01J2531/80 , B01J2531/827 , C07C2/76 , C07C2529/74 , C07C2531/24 , C07C9/00
摘要： A catalyst comprising at least one metal selected from the group consisting of Group 8 metals, Group 9 metals, Group 10 metals and combinations thereof, an organic compound, and a solid acid and a method of making said catalyst is disclosed. The catalyst can be used in a hydrocarbon conversion process.
摘要翻译： 公开了包含选自第8族金属，第9族金属，第10族金属及其组合，有机化合物和固体酸中的至少一种金属的催化剂和制备所述催化剂的方法。 催化剂可用于烃转化过程中。
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4.发明授权Complexes of pyridldiimines with vanadium and other transition metals, and their use as olefin oligomerization and polymerization catalysts 失效吡啶二亚胺与钒和其他过渡金属的络合物，以及它们作为烯烃低聚和聚合催化剂的用途公开(公告)号：US06458905B1
公开(公告)日：2002-10-01
申请号：US09640285
申请日：2000-08-16
申请人： Roland Schmidt , Ulrich Hammon , M. Bruce Welch , Helmut G. Alt , Bryan E. Hauger , Ronald D. Knudsen
发明人： Roland Schmidt , Ulrich Hammon , M. Bruce Welch , Helmut G. Alt , Bryan E. Hauger , Ronald D. Knudsen
IPC分类号： C08F416
CPC分类号： C08F10/00 , C07C2/32 , C07C2531/22 , C07F17/00 , C08F10/02 , C08F110/02 , C08F110/06 , C08F210/16 , C08F4/68 , C08F4/62 , C08F2500/04 , C08F210/14 , C08F4/68224 , C08F4/7042 , C08F4/64089 , C08F4/62089
摘要： A polymerization process for polymerizing at least one olefin in the presence of a pyridyldiimine metal complex as a catalyst having one of the following structures: The metal M of the complex is a transition metal from Group 4b, 5b or 6b of the Periodic Table such as vanadium. The invention also relates to the use of these metal complexes as olefin polymerization or oligomerization catalysts, optionally in combination with metal alumoxane and similar catalyst activators.
摘要翻译： 在具有以下结构之一的吡啶基二亚胺金属络合物作为催化剂的存在下聚合至少一种烯烃的聚合方法：络合物的金属M是周期表第4b，5b或6b族的过渡金属，例如 钒。 本发明还涉及这些金属络合物作为烯烃聚合或低聚催化剂，任选地与金属铝氧烷和类似的催化剂活化剂组合的用途。
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公开(公告)号：US06262201B1
公开(公告)日：2001-07-17
申请号：US09334852
申请日：1999-06-17
申请人： M. Bruce Welch , Erik Licht , Helmut G. Alt
发明人： M. Bruce Welch , Erik Licht , Helmut G. Alt
IPC分类号： C08F458
CPC分类号： C07F17/00 , C08F4/65912 , C08F110/02 , Y10S526/943 , C08F4/65925 , C08F2500/20
摘要： Substituted metallocenes which have a substituent selected from the group consisting of aryl alkyl, aryl alkyl silyl, and aryl silyl groups, catalyst systems resulting from the combination of such metallocenes and a cocatalyst, and for producing olefins using such catalyst systems.
摘要翻译： 具有选自芳基烷基，芳基烷基甲硅烷基和芳基甲硅烷基的取代基的取代的茂金属，由这种金属茂和助催化剂的组合产生的催化剂体系，以及使用这种催化剂体系制备烯烃。
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公开(公告)号：US6159888A
公开(公告)日：2000-12-12
申请号：US150462
申请日：1998-09-09
申请人： M. Bruce Welch , Alexander Koppl , Helmut G. Alt
发明人： M. Bruce Welch , Alexander Koppl , Helmut G. Alt
IPC分类号： B01J31/14 , B01J31/22 , C08F4/649 , C08F4/659 , C08F10/00 , C08F110/02 , B01J21/00 , B01J21/02 , B01J21/04 , B01J21/06 , B01J21/08
CPC分类号： B01J31/143 , B01J31/2295 , B01J2531/48 , C08F4/65912 , C08F4/65916 , C08F10/00 , C08F110/02 , C08F4/65927 , C08F2500/04 , C08F2500/03 , C08F2500/20
摘要： A prepolymerized solid catalyst is prepared by reacting a suitable support base with an organoaluminum compound and then reacting that product with an activity promoting amount of water and then reacting the resulting solid cocatalyst with a metallocene and then subjecting that product to prepolymerization in the presence of hydrogen. The prepolymerized solid catalyst is useful in the polymerization of olefins.
摘要翻译： 通过使合适的载体基团与有机铝化合物反应制备预聚合的固体催化剂，然后使该产物与活性促进量的水反应，然后使得到的固体助催化剂与金属茂反应，然后在氢气存在下将该产物预聚合 。 预聚合的固体催化剂可用于烯烃的聚合。
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公开(公告)号：US5770755A
公开(公告)日：1998-06-23
申请号：US339537
申请日：1994-11-15
IPC分类号： C07C13/00 , C07F17/00 , C08F4/44 , C08F4/639 , C08F4/64 , C08F4/649 , C08F4/6592 , C08F10/00 , C08F30/04 , C07F9/00 , C08G61/00 , C07F14/00
CPC分类号： C08F10/00 , C07F17/00 , C08F4/63912 , C08F4/65925 , Y10S526/943
摘要： Processes to prepare polymeric metallocene are provided. Said processes comprise reacting a polymeric ligand, an alkali metal compound, and a transition metal-containing compound to produce said polymeric metallocene. therefor.
摘要翻译： 提供制备聚合金属茂的方法。 所述方法包括使聚合物配体，碱金属化合物和含过渡金属的化合物反应以产生所述聚合金属茂。 因此。
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8.发明授权Process for preparing an alkynyl fulvene group containing compound and said compound 失效制备含炔基富烯基的化合物和所述化合物的方法
公开(公告)号：US5744666A
公开(公告)日：1998-04-28
申请号：US760886
申请日：1996-12-06
申请人： M. Bruce Welch , Bernd Peifer , Helmut G. Alt
发明人： M. Bruce Welch , Bernd Peifer , Helmut G. Alt
IPC分类号： B01J31/22 , C07F17/00 , C08F4/639 , C08F4/6392 , C08F10/00 , C08F110/02 , C07C13/00 , C07C13/465 , C07C15/12 , C07C45/00
CPC分类号： B01J31/1616 , B01J31/143 , B01J31/2295 , C07F17/00 , C08F10/00 , B01J21/08 , B01J2531/46 , B01J2531/48 , B01J2531/49 , B01J2531/56 , C08F110/02 , C08F4/63912 , C08F4/63916 , C08F4/6392 , Y10S526/943 , Y10S585/922
摘要： A process for preparing an alkynyl fulvene group containing compound and said compound is provided. Said process comprises reacting an alkynyl ketone compound with a cyclopentadienyl-type compound.
摘要翻译： 提供了制备含炔基富烯基的化合物和所述化合物的方法。 所述方法包括使炔基酮化合物与环戊二烯基型化合物反应。
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9.发明授权Processes to produce metallocene compounds and polymerization processes therewith 失效制备茂金属化合物的方法及其聚合方法
公开(公告)号：US5726264A
公开(公告)日：1998-03-10
申请号：US663885
申请日：1996-06-14
申请人： Michael Jung , Helmut G. Alt , M. Bruce Welch
发明人： Michael Jung , Helmut G. Alt , M. Bruce Welch
CPC分类号： C07F17/00 , C08F10/00 , C08F4/63912 , C08F4/63916 , C08F4/63927
摘要： A process to produce an ethylene-bridged-metallocene-transition-metal compound that has an omega-alkenyl substitution on said ethylene bridge is provided. Said process comprises: contacting a diolefin compound with a peracid compound to form an omega-alkenyl oxirane compound; contacting said omega-alkenyl oxirane compound with an organometal compound to form an organo-omega-alkenyl-alcohol compound; contacting said organo-omega-alkenyl-alcohol compound with an organosulfur compound to form an organo-omega-alkenyl-organosulfur ester compound; contacting said organo-omega-alkenyl-organosulfur ester compound with an organometal to form an orgaomega-alkenyl-organo compound; contacting said organo-omega-alkenyl-organo compound with a transition metal compound to form a organo-omega-alkenyl-organo-transition compound. Additionally, processes to polymerize olefins using these compounds is provided.
摘要翻译： 提供了一种制备在所述乙烯桥上具有ω-烯基取代基的乙烯桥连茂金属 - 过渡金属化合物的方法。 所述方法包括：使二烯烃化合物与过酸化合物接触以形成ω-烯基环氧乙烷化合物; 使所述ω-烯基环氧乙烷化合物与有机金属化合物接触以形成有机ω-链烯基 - 醇化合物; 使有机ω-链烯基醇化合物与有机硫化合物接触以形成有机ω-链烯基 - 有机硫酯化合物; 使所述有机ω-链烯基 - 有机硫酯化合物与有机金属化合物接触以形成有机 - 烯基 - 有机化合物; 使所述有机ω-烯基 - 有机化合物与过渡金属化合物接触以形成有机ω-烯基 - 有机 - 过渡化合物。 另外，提供了使用这些化合物聚合烯烃的方法。
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公开(公告)号：US5565396A
公开(公告)日：1996-10-15
申请号：US444990
申请日：1995-05-19
IPC分类号： C07F9/50 , C07F17/00 , C08F4/639 , C08F4/6392 , C08F4/659 , C08F4/6592 , C08F10/00 , C08F110/02 , C08F210/16 , C08F4/62 , C08F4/64
CPC分类号： C08F10/00 , C07F17/00 , C07F9/5018 , C08F110/02 , C08F210/16 , C08F4/63912 , C08F4/63916 , C08F4/6392 , C08F4/65912 , C08F4/6592 , Y10S526/943
摘要： In accordance with the present invention there is provided a cyclopentadienyl-type ligand represented by the formula ZA, wherein Z is a cyclopentadienyl-type group, wherein A is --YPR.sub.2, --YNR.sub.2, or --NR.sub.2, wherein Y is an alkylene group containing 1 to 24 carbon atoms, wherein each R is individually selected from alkyl groups containing 1 to 20 carbon atoms. Another aspect of the invention is to provide a metallocene represented by the formula ZAMX.sub.3, wherein Z and A are as described above, M is a Group IVB or VB transition metal, and X is a halide. Other aspects of the present invention include catalyst systems comprising the metallocenes and an organoaluminoxane, processes for preparing the above defined ligands, metallocenes and catalyst systems, and polymerization processes employing the catalyst systems.
摘要翻译： 根据本发明，提供由式ZA表示的环戊二烯基型配体，其中Z是环戊二烯基型基团，其中A是-YPR 2，-YNR 2或-NR 2，其中Y是含1的亚烷基 至24个碳原子，其中每个R各自选自含有1至20个碳原子的烷基。 本发明的另一方面是提供由式ZAMX3表示的金属茂，其中Z和A如上所述，M是IVB或VB族过渡金属，X是卤化物。 本发明的其它方面包括包含金属茂和有机铝氧烷的催化剂体系，制备上述配体的方法，金属茂和催化剂体系，以及采用催化剂体系的聚合方法。
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