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11. 发明授权

US06605563B1 Catalyst system and its use in olefin polymerization 有权
标题翻译：催化剂体系及其在烯烃聚合中的应用
公开(公告)号：US06605563B1
公开(公告)日：2003-08-12
申请号：US10359933
申请日：2003-02-06
申请人： Sun-Chueh Kao , Jaimes Sher , Frederick J. Karol
发明人： Sun-Chueh Kao , Jaimes Sher , Frederick J. Karol
IPC分类号： C08F464
CPC分类号： C08F210/16 , C08F4/65908 , C08F4/6592 , Y10S526/943 , C08F4/65912 , C08F210/14 , C08F2500/03
摘要： A polymerization catalyst system and a method for preparing the catalyst system is disclosed. The catalyst system includes a bulky ligand metallocene catalyst compound, preferably containing a single cyclopentadienyl or substituted cyclopentadienyl-type ring system, a Group 13 element containing first modifier, and a cycloalkadiene second modifier. The present invention also provides a process for polymerizing olefin(s) utilizing the catalyst systems described herein.
摘要翻译：公开了聚合催化剂体系和制备催化剂体系的方法。催化剂体系包括体积庞大的配位金属茂催化剂化合物，优选含有单个环戊二烯基或取代的环戊二烯基型环系，含有第13族元素的第一改性剂和环二烯二烯改性剂。本发明还提供了利用本文所述的催化剂体系聚合烯烃的方法。

12. 发明授权

US06274684B1 Catalyst composition, method of polymerization, and polymer therefrom 有权
标题翻译：催化剂组合物，聚合方法和聚合物
公开(公告)号：US06274684B1
公开(公告)日：2001-08-14
申请号：US09425387
申请日：1999-10-22
申请人： Donald R. Loveday , David H. McConville , John F. Szul , Kersten Anne Erickson , Simon Mawson , Tae Hoon Kwack , Frederick J. Karol , David James Schreck
发明人： Donald R. Loveday , David H. McConville , John F. Szul , Kersten Anne Erickson , Simon Mawson , Tae Hoon Kwack , Frederick J. Karol , David James Schreck
IPC分类号： C08F444
CPC分类号： C08F10/02 , C08F4/659 , C08F4/65912 , C08F4/65916 , C08F4/6592 , C08F10/00 , C08F210/16 , C08F2420/04 , C08L23/0815 , C08L23/16 , C08L2205/02 , C08L2314/06 , Y10S526/943 , C08F2/00 , C08F4/025 , C08L2666/04 , C08F210/14 , C08F2500/12 , C08F2500/04 , C08F2500/02 , C08F2500/01 , C08F2500/26 , C08F2500/05 , C08F4/64148 , C08F4/65904 , C08F4/64158 , C08F4/64144 , C08F4/64151
摘要： Catalyst compositions and methods, useful in polymerization processes, utilizing at least two metal compounds are disclosed. At least one of the metal compounds is a Group 15 containing metal compound and the other metal compound is preferably a bulky ligand metallocene-type catalyst. The invention also discloses a new polyolefin, generally polyethylene, particularly a multimodal polymer and more specifically, a bimodal polymer, and its use in various end-use applications such as film, molding and pipe.
摘要翻译：公开了使用至少两种金属化合物的聚合方法中的催化剂组合物和方法。至少一种金属化合物是含有第15族金属化合物，另一种金属化合物优选为大体积配体金属茂型催化剂。本发明还公开了一种新的聚烯烃，一般为聚乙烯，特别是多峰聚合物，更具体地说是双峰聚合物，以及其在各种最终用途应用如薄膜，模塑和管材中的应用。

13. 发明授权

US5317036A Gas phase polymerization reactions utilizing soluble unsupported catalysts 失效
标题翻译：使用可溶性无载体催化剂的气相聚合反应
公开(公告)号：US5317036A
公开(公告)日：1994-05-31
申请号：US962119
申请日：1992-10-16
申请人： Robert C. Brady, III , Frederick J. Karol , Timothy R. Lynn , Robert J. Jorgensen , Sun-Chueh Kao , Eric P. Wasserman
发明人： Robert C. Brady, III , Frederick J. Karol , Timothy R. Lynn , Robert J. Jorgensen , Sun-Chueh Kao , Eric P. Wasserman
IPC分类号： C08F4/642 , B01J8/24 , B01J8/38 , C08F2/00 , C08F2/34 , C08F4/60 , C08F4/62 , C08F4/6592 , C08F10/00 , C08F210/18
CPC分类号： C08F2/34 , B01J8/24 , B01J8/382 , C08F210/18 , Y10S526/901 , Y10S526/943
摘要： Gas phase polymerization processes are disclosed which utilize unsupported soluble transition metal coordination catalysts. The catalysts are introduced into the reactor as a solution.
摘要翻译：公开了使用无载体可溶性过渡金属配位催化剂的气相聚合方法。将催化剂作为溶液引入反应器。

14. 发明授权

US5019633A Catalyst composition for polymerizing ethylene 失效
标题翻译：用于聚合乙烯的催化剂组合物
公开(公告)号：US5019633A
公开(公告)日：1991-05-28
申请号：US68756
申请日：1987-06-29
申请人： Burkhard E. Wagner , George L. Goeke , Frederick J. Karol , Kathleen F. George
发明人： Burkhard E. Wagner , George L. Goeke , Frederick J. Karol , Kathleen F. George
IPC分类号： C08F10/02 , C08F110/02
CPC分类号： C08F10/02 , C08F110/02
摘要： Catalyst compositions suitable for producing high density ethylene polymers in a low pressure gas phase process with low accompanying ethylene hydrogenation are produced by forming a precursor composition from a magnesium compound, titanium compound and electron donor compound; diluting said precursor composition with an inert carrier material; treating said diluted precursor compositon with a boron halide compound; and activating the precursor composition with an organo aluminum compound.
摘要翻译：通过从镁化合物，钛化合物和电子给体化合物形成前体组合物，生产适用于低伴随乙烯氢化的低压气相方法生产高密度乙烯聚合物的催化剂组合物; 用惰性载体材料稀释所述前体组合物; 用卤化硼化合物处理所述稀释的前体组合物; 并用有机铝化合物活化前体组合物。

15. 发明授权

US4988783A Ethylene polymerization using supported vanadium catalyst 失效
标题翻译：使用负载型钒催化剂进行乙烯聚合
公开(公告)号：US4988783A
公开(公告)日：1991-01-29
申请号：US473104
申请日：1990-02-02
申请人： Debra L. Beran , Kevin J. Cann , Robert J. Jorgensen , Frederick J. Karol , Norma J. Maraschin , Arthur E. Marcinkowsky
发明人： Debra L. Beran , Kevin J. Cann , Robert J. Jorgensen , Frederick J. Karol , Norma J. Maraschin , Arthur E. Marcinkowsky
IPC分类号： C08F10/02 , C08F210/16
CPC分类号： C08F10/02 , C08F210/16 , Y10S526/901
摘要： An ethylene polymerization catalyst comprising a supported precursor of vanadium trihalide/electron donor complex and alkylaluminum or boron halides, when combined with alkylaluminum cocatalyst and alkyl halide promoter, provides enhanced polymerization and productivity plus superior polyethylene.
摘要翻译：当与烷基铝助催化剂和烷基卤促进剂组合时，包含三卤化钒/电子给体络合物和烷基铝或卤化硼的负载型前体的乙烯聚合催化剂提供增强的聚合和生产率以及优异的聚乙烯。

16. 发明授权

US4861846A Process for simultaneously dimerizing ethylene and copolymerizing ethylene with the dimerized product 失效
标题翻译：同时使乙烯二聚并使乙烯与二聚产物共聚的方法
公开(公告)号：US4861846A
公开(公告)日：1989-08-29
申请号：US714828
申请日：1985-03-22
申请人： Kevin J. Cann , Michael W. Chen , Frederick J. Karol
发明人： Kevin J. Cann , Michael W. Chen , Frederick J. Karol
IPC分类号： C08F4/64 , C07C2/00 , C07C2/08 , C07C2/30 , C07C11/08 , C08F20060101 , C08F2/34 , C08F4/60 , C08F4/658 , C08F4/659 , C08F10/00 , C08F10/02 , C08F210/00 , C08F210/02 , C08F210/06 , C08F210/08 , C08F210/16
CPC分类号： C08F210/16 , Y10S526/901
摘要： A process for producing copolymers of ethylene and butene-1 wherein the butene-1 comonomer is generated in situ within the polymerization reactor by a separately catalyzed ethylene dimerization reaction.
摘要翻译：一种制备乙烯和丁烯-1的共聚物的方法，其中丁烯-1共聚单体在聚合反应器内原位通过单独催化的乙烯二聚反应产生。

17. 发明授权

US4777315A Process for trimerization 失效
标题翻译：三聚过程
公开(公告)号：US4777315A
公开(公告)日：1988-10-11
申请号：US55843
申请日：1987-06-01
申请人： Isaac J. Levine , Frederick J. Karol
发明人： Isaac J. Levine , Frederick J. Karol
IPC分类号： C07C2/30 , C07C2/24
CPC分类号： C07C2/30 , C07C2531/14
摘要： A process for the trimerization of an olefin selected from the group consisting of ethylene, propylene, 1-butene, and mixtures thereof comprising passing the olefin and carbon dioxide in contact with a catalyst comprising the reaction product of (i) a chromium compound, which will provide active catalytic species under trimerization conditions, and (ii) a hydrocarbyl aluminum hydrolyzed with about 0.7 to about 1.1 moles of water per mole of aluminum compound wherein the aluminum to chromium mole ratio is in the range of up to about 200 to one and the mole ratio of olefin to carbon dioxide is in the range of about 4 to about 3000 moles of olefin per mole of carbon dioxide.
摘要翻译：一种选自乙烯，丙烯，1-丁烯及其混合物的烯烃三聚的方法，包括使烯烃和二氧化碳与包含（i）铬化合物的反应产物的催化剂接触，所述反应产物将在三聚条件下提供活性催化物质，和（ii）用约0.7至约1.1摩尔水/摩尔铝化合物水解的烃基铝，其中铝与铬的摩尔比在至多约200比1的范围内，以及烯烃与二氧化碳的摩尔比在每摩尔二氧化碳约4至约3000摩尔烯烃的范围内。

18. 发明授权

US4508842A Ethylene polymerization using supported vanadium catalyst 失效
标题翻译：使用负载型钒催化剂进行乙烯聚合
公开(公告)号：US4508842A
公开(公告)日：1985-04-02
申请号：US480297
申请日：1983-03-29
申请人： Debra L. Beran , Kevin J. Cann , Robert J. Jorgensen , Frederick J. Karol , Norma J. Maraschin , Arthur E. Marcinkowsky
发明人： Debra L. Beran , Kevin J. Cann , Robert J. Jorgensen , Frederick J. Karol , Norma J. Maraschin , Arthur E. Marcinkowsky
IPC分类号： C08F2/00 , C08F2/34 , C08F4/00 , C08F4/60 , C08F4/68 , C08F10/02 , C08F210/16
CPC分类号： C08F10/02 , C08F210/16
摘要： An ethylene polymerization catalyst comprising a supported precursor of vanadium trihalide/electron donor complex and alkylaluminum or boron halides, when combined with alkylaluminum cocatalyst and alkyl halide promoter provides enhanced polymerization and productivity plus superior polyethylene.
摘要翻译：包含三卤化钒/电子给体络合物和烷基铝或卤化硼的负载型前体的乙烯聚合催化剂当与烷基铝助催化剂和烷基卤助催化剂组合时，提供增强的聚合和生产率以及优异的聚乙烯。

19. 发明授权

US4460755A Direct conversion of a polymerization reaction catalyzed by a Ziegler-type catalyst into one catalyzed by a chromium-based catalyst 失效
标题翻译：将由齐格勒型催化剂催化的聚合反应直接转化为由铬基催化剂催化的聚合反应
公开(公告)号：US4460755A
公开(公告)日：1984-07-17
申请号：US437365
申请日：1982-10-28
申请人： Gary H. Williams , Frederick J. Karol
发明人： Gary H. Williams , Frederick J. Karol
IPC分类号： C08F2/34 , C08F4/22 , C08F10/00 , C08F295/00
CPC分类号： C08F295/00 , C08F10/00
摘要： A method of converting a continuous olefin polymerization reaction catalyzed by a Ziegler-type catalyst into one catalyzed by a chromium-based catalyst, without the need of emptying and recharging the polymerization reactor, by adding a hydroxyl-containing compound to the reactor containing the Ziegler-type catalyst to interact with such catalyst before the chromium-based catalyst is introduced into the reactor.
摘要翻译：将通过齐格勒型催化剂催化的连续烯烃聚合反应转化成由铬基催化剂催化的连续烯烃聚合反应的方法，通过向含有齐格勒的反应器中加入含羟基的化合物，而不需要排空和补充聚合反应器型催化剂在将铬基催化剂引入反应器之前与这种催化剂相互作用。

20. 发明授权

US4379759A Impregnated polymerization catalyst, process for preparing, and use for ethylene copolymerization 失效
标题翻译：浸渍聚合催化剂，制备方法和乙烯共聚用途
公开(公告)号：US4379759A
公开(公告)日：1983-04-12
申请号：US264091
申请日：1981-05-15
申请人： George L. Goeke , Burkhard E. Wagner , Frederick J. Karol
发明人： George L. Goeke , Burkhard E. Wagner , Frederick J. Karol
IPC分类号： C08F4/64 , C08F210/16
CPC分类号： C08F210/16
摘要： A catalyst formed from selected organc aluminum compounds and a precursor composition of the formulaMg.sub.m Ti.sub.1 (OR).sub.n X.sub.p [ED].sub.qwherein ED is a selected electron donor compoundm is .gtoreq.0.5 to .ltoreq.56n is 0, 1 or 2p is .gtoreq.2 to .ltoreq.116q is .gtoreq.2 to .ltoreq.85R is a C.sub.1 to C.sub.14 aliphatic or aromatic hydrocarbon radical, or COR' wherein R' is a Chd 1 to C.sub.14 aliphatic or aromatic hydrocarbon radical, andX is selected from the group consisting of Cl, Br, I or mixtures thereof,which catalyst is in particulate form and impregnated in a porous inert carrier material.A process for preparing such catalyst.A process for using said catalyst to readily prepared ethylene copolymers having a density of about .gtoreq.0.91 to .ltoreq.0.94 and a melt flow ratio of .gtoreq.22 to .ltoreq.32 in a low pressure gas phase process at a productivity of .gtoreq.50,000 pounds of polymer per pound of Ti.Novel polymers and molded articles are prepared.
摘要翻译：由选择的有机铝化合物和式MgmTi1（OR）nXp [ED] q的前体组合物形成的催化剂，其中ED是选择的电子给体化合物m，其为≥0.5至 0.91至0.94的熔体流动比为> / = 22至

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