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1. 发明授权

US10053523B2 Supported polymetal olefin polymerization catalyst, preparation method and use thereof 有权
公开(公告)号：US10053523B2
公开(公告)日：2018-08-21
申请号：US15535902
申请日：2015-11-25
申请人： East China University Of Science And Technology
发明人： Boping Liu , Jingwen Wang , Ruihua Cheng , Xuelian He , Zhen Liu , Ning Zhao
IPC分类号： C08F10/02
CPC分类号： C08F10/02 , C08F110/02 , C08F210/16 , C08F4/685 , C08F4/646 , C08F4/02 , C08F210/14
摘要： The present invention relates to a supported polymetal olefin polymerization catalyst, comprising a porous support, a magnesium-containing support component, a transition metal titanium component supported on the porous support, and further comprising at least one non-magnesium metal component supported on the porous support. Further provided is a preparation method and a use of the supported polymetal olefin polymerization catalyst. An efficient composite support supported polymetal Ziegler-Natta catalyst is provided in the present invention, wherein a porous support, a soluble magnesium compound, and a soluble non-magnesium metal compound are used as raw materials. The supporting of titanium is achieved while a composite support containing magnesium and non-magnesium metal components is formed in situ in the surface of the porous support. The present invention has the advantage of a simple preparation method, a low cost, a controllability of morphology, properties of the catalyst, etc. Comparing the provided catalyst with the same type of magnesium/titanium catalyst free of non-magnesium metal components, the catalytic performance such as polymerization activity, hydrogen regulation sensitivity and copolymerization performance are significantly improved.

2. 发明申请

US20130253153A1 Processes for the Polymerization of Olefins with Extracted Metal Carboxylate Salts 有权
标题翻译：烯烃与萃取金属羧酸盐聚合的方法
公开(公告)号：US20130253153A1
公开(公告)日：2013-09-26
申请号：US13988956
申请日：2011-11-10
申请人： R. Eric Pequeno , Fathi David Hussein , Kevin Joseph Cann , Chi-I Kuo , Bruce Jon Savatsky , Eric J. Markel , Daniel Paul Zilker, Jr. , Agapios Kyriacos Agapiou , David M. Glowczwski
发明人： R. Eric Pequeno , Fathi David Hussein , Kevin Joseph Cann , Chi-I Kuo , Bruce Jon Savatsky , Eric J. Markel , Daniel Paul Zilker, Jr. , Agapios Kyriacos Agapiou , David M. Glowczwski
IPC分类号： C08F4/6592
CPC分类号： C08F4/642 , C08F4/602 , C08F4/6428 , C08F4/646 , C08F4/65904 , C08F4/65916 , C08F4/6592 , C08F4/65925 , C08F4/65927 , C08F10/00 , C08F210/16 , C08F2410/01 , C08F2410/02 , Y10S526/943 , C08F4/652 , C08F4/65912 , C08F4/655 , C08F2/002 , C08F210/14 , C08F2500/12 , C08F2500/08 , C08F2500/18
摘要： Processes for the polymerization of olefins with extracted metal carboxylate salts are provided. The polymerization processes have increased productivity and/or increased resin bulk density.
摘要翻译：提供了用提取的金属羧酸盐进行烯烃聚合的方法。聚合方法具有提高的生产率和/或增加的树脂堆积密度。

3. 发明申请

US20110144274A1 PRODUCTION PROCESS OF OLEFIN POLYMERIZATION CATALYST AND OLEFIN POLYMER 审中-公开
标题翻译：烯烃聚合催化剂和烯烃聚合物的生产工艺
公开(公告)号：US20110144274A1
公开(公告)日：2011-06-16
申请号：US12947896
申请日：2010-11-17
申请人： Kazuo TAKAOKI , Kenji ATARASHI , Kenichiro YADA
发明人： Kazuo TAKAOKI , Kenji ATARASHI , Kenichiro YADA
IPC分类号： C08F4/602 , C08L23/12
CPC分类号： C08F10/00 , C08F110/06 , C08F210/06 , C08F210/16 , C08F2500/12 , C08F2500/21 , C08F210/08 , C08F4/646 , C08F4/6565
摘要： A process for producing an olefin polymerization catalyst, comprising steps of (1) contacting a defined amount of a zinc compound represented by the defined formula, Zn(L1)2, with a defined amount of a halogenated alcohol represented by the defined formula, R1R2R3C—OH, thereby forming a zinc atom-containing compound, and (2) contacting the zinc atom-containing compound, a solid catalyst component containing a titanium atom, a magnesium atom and a halogen atom, an organoaluminum compound, and an external electron donor with one another; and a production process of an olefin polymer, comprising a step of polymerizing an olefin in the presence of an olefin polymerization catalyst produced by the above process.
摘要翻译：一种制备烯烃聚合催化剂的方法，包括以下步骤：（1）将规定量的由定义的式表示的锌化合物Zn（L1）2与规定量的由定义的式表示的卤代醇R1R2R3C -OH，从而形成含锌原子的化合物，和（2）使含有锌原子的化合物，含有钛原子的固体催化剂组分，镁原子和卤素原子，有机铝化合物和外部电子给体彼此; 和烯烃聚合物的生产方法，包括在通过上述方法生产的烯烃聚合催化剂存在下聚合烯烃的步骤。

4. 发明授权

US06518384B1 Preparation of highly branched, liquid polymers of ethylene and/or &agr;-olefins in the presence of aluminum-based catalyst systems 失效
标题翻译：在铝基催化剂体系的存在下制备乙烯和/或α-烯烃的高度支化的液体聚合物
公开(公告)号：US06518384B1
公开(公告)日：2003-02-11
申请号：US09704340
申请日：2000-11-01
申请人： Ayusman Sen , Louis M. Wojcinski, II , Shahid Murtuza
发明人： Ayusman Sen , Louis M. Wojcinski, II , Shahid Murtuza
IPC分类号： C08F21000
CPC分类号： C10M143/02 , C07C2/30 , C07C11/02 , C07C2527/126 , C07C2527/128 , C07C2527/133 , C07C2527/135 , C07C2531/14 , C07C2531/36 , C07C2531/38 , C08F4/65925 , C08F10/00 , C08F10/02 , C08F10/06 , C08F110/02 , C08F110/06 , C08F210/16 , C08F2410/01 , C08F2410/04 , C10M107/00 , C10M107/02 , C10M107/04 , C10M119/02 , C10M143/00 , C10M2205/00 , C10M2205/003 , C10M2205/02 , C10M2205/0206 , C10M2205/022 , C10M2205/14 , C10N2220/02 , Y02P20/52 , Y10S526/943 , C08F4/646 , C08F4/54 , C08F4/65912 , C08F4/642 , C08F4/70 , C08F4/622 , C08F2500/03 , C08F2500/02 , C08F2500/10 , C08F2500/12 , C08F4/52 , C08F210/06
摘要： Ethylene and/or propylene are polymerized to form highly branched, liquid polymers by contacting ethylene and/or propylene monomer, in the presence of an inert reaction medium, with a catalyst system which comprises (1) an alkyl aluminum component, (2) an aluminum or gallium trihalide component, and, optionally, (3) a Group 4 metallocene dihalide component.
摘要翻译：通过使乙烯和/或丙烯单体在惰性反应介质的存在下与催化剂体系接触而使乙烯和/或丙烯聚合以形成高度支化的液体聚合物，所述催化剂体系包含（1）烷基铝组分，（2）铝或镓三卤化物组分，和任选的（3）第4族金属茂二卤化物组分。

5. 发明授权

US06495638B2 Process to produce polymers 有权
标题翻译：生产聚合物的方法
公开(公告)号：US06495638B2
公开(公告)日：2002-12-17
申请号：US09222659
申请日：1998-12-30
申请人： Max P. McDaniel , Elizabeth A. Benham , Al R. Wolfe
发明人： Max P. McDaniel , Elizabeth A. Benham , Al R. Wolfe
IPC分类号： C08F422
CPC分类号： C08F10/00 , C08F10/02 , C08F210/16 , C08F2410/04 , C08F4/69 , C08F4/646 , C08F4/24 , C08F210/14 , C08F2500/12 , C08F2500/07
摘要： A process is provided to produce a catalyst system. The process comprises blending a first component and a second component. The first component of the catalyst system comprises chromium on a support. The amount of chromium on the support is from about 0.05 to about 5 weight percent based on the weight of the support. The support comprises fluorided alumina. The support has a surface area from about 200 to about 550 square meters per gram and a pore volume from about 0.7 to about 2.5 cubic centimeters per gram. The first component is activated at a temperature in the range of about 500° C. to about 900° C. The second component is a transition metal halide catalyst. A process comprising polymerizing ethylene or copolymerizing ethylene and at least one other monomer using the catalyst system to produce ethylene polymers is also provided.
摘要翻译：提供了一种制备催化剂体系的方法。该方法包括混合第一组分和第二组分。催化剂体系的第一组分在载体上包含铬。基于载体的重量，载体上的铬的量为约0.05至约5重量％。载体包括氟化氧化铝。载体的表面积为约200至约550平方米/克，孔体积为约0.7至约2.5立方厘米/克。第一组分在约500℃至约900℃的温度下活化。第二组分是过渡金属卤化物催化剂。还提供了使用催化剂体系聚合乙烯或使乙烯和至少一种其它单体共聚以生产乙烯聚合物的方法。

6. 发明授权

US06232257B1 Preparation of highly branched, liquid polymers of ethylene and/or &agr;-olefins in the presence of aluminum-based catalyst systems 有权
标题翻译：在铝基催化剂体系的存在下制备乙烯和/或α-烯烃的高度支化的液体聚合物
公开(公告)号：US06232257B1
公开(公告)日：2001-05-15
申请号：US09273127
申请日：1999-03-19
申请人： Ayusman Sen , Louis M. Wojcinski, II , Shahid Murtuza
发明人： Ayusman Sen , Louis M. Wojcinski, II , Shahid Murtuza
IPC分类号： B01J3102
CPC分类号： C10M143/02 , C07C2/30 , C07C11/02 , C07C2527/126 , C07C2527/128 , C07C2527/133 , C07C2527/135 , C07C2531/14 , C07C2531/36 , C07C2531/38 , C08F4/65925 , C08F10/00 , C08F10/02 , C08F10/06 , C08F110/02 , C08F110/06 , C08F210/16 , C08F2410/01 , C08F2410/04 , C10M107/00 , C10M107/02 , C10M107/04 , C10M119/02 , C10M143/00 , C10M2205/00 , C10M2205/003 , C10M2205/02 , C10M2205/0206 , C10M2205/022 , C10M2205/14 , C10N2220/02 , Y02P20/52 , Y10S526/943 , C08F4/646 , C08F4/54 , C08F4/65912 , C08F4/642 , C08F4/70 , C08F4/622 , C08F2500/03 , C08F2500/02 , C08F2500/10 , C08F2500/12 , C08F4/52 , C08F210/06
摘要： Ethylene and/or propylene are polymerized to form highly branched, liquid polymers by contacting ethylene and/or propylene monomer, in the presence of an inert reaction medium, with a catalyst system which comprises (1) an alkyl aluminum component, (2) an aluminum or gallium trihalide component, and, optionally, (3) a Group 4 metallocene dihalide component.
摘要翻译：通过使乙烯和/或丙烯单体在惰性反应介质的存在下与催化剂体系接触而使乙烯和/或丙烯聚合以形成高度支化的液体聚合物，所述催化剂体系包含（1）烷基铝组分，（2）铝或镓三卤化物组分，和任选的（3）第4族金属茂二卤化物组分。

7. 发明授权

US3926928A Catalyst and process for the polymerization of alpha-olefins 失效
标题翻译：催化剂和α-烯烃聚合方法
公开(公告)号：US3926928A
公开(公告)日：1975-12-16
申请号：US39160873
申请日：1973-08-27
申请人： STANDARD OIL CO
发明人： KARAYANNIS NICHOLAS M , KHELGHATIAN MISSAK , LEE SAM S
IPC分类号： C08F10/06 , B01J31/02 , C08F110/02 , C08F210/00 , C08F212/00
CPC分类号： C08F10/06 , Y02P20/52 , C08F4/646
摘要： A novel catalyst and process for producing crystalline polypropylene and its copolymers with other alpha-olefins which can substantially reduce the amount of low-molecular-weight and amorphous polymers formed without reduction in the polymerization rate. This novel catalyst and process are useful in slurry polymerization, bulk polymerization and polymerization techniques in which polymerization is accomplished utilizing monomer substantially in the vapor phase.
摘要翻译：用于生产结晶聚丙烯及其与其它α-烯烃的共聚物的新型催化剂和方法，其可以显着降低形成的低分子量和无定形聚合物的量，而不降低聚合速率。该新颖的催化剂和方法可用于淤浆聚合，本体聚合和聚合技术，其中使用基本上在气相中的单体进行聚合。

8. 发明授权

US3737417A Process for preparing an alternating copolymer of an alpha-olefin and a conjugated diene 失效
标题翻译：制备ALPHA-OLEFIN和连接二烯的替代共聚物的方法
公开(公告)号：US3737417A
公开(公告)日：1973-06-05
申请号：US3737417D
申请日：1971-05-05
申请人： MARUZEN PETROCHEM CO LTD
发明人： HAYASHI K , KAWASAKI A , MARUYAMA I
IPC分类号： C08F210/00 , C08F236/04 , C08D1/12 , C08D3/04 , C08D3/10
CPC分类号： C08F236/04 , C08F210/00 , C08F210/06 , C08F2410/04 , C08F4/646 , C08F4/6493
摘要： ALTERNATING COPOLYMERS OF AN A-OLEFIN AND A C5-C12 CONJUGATED DIENE ARE FORMED BY REACTION IN THE PRESENCE OF A CATALYST COMPRISING AN ORGANOALUMINUM COMPOUND HAVING THE FORMULA ALR3 WHEREIN R REPRESENTS A C1-C12 HYDROCARBON RADICAL SELECTED FROM THE GROUP CONSISTING OF ALKYL, CYCLOALKYL, ARYL AND ARALKYL RADICALS AND AN ORGANOTITANIUM COMPOUND HAVING

X-TI-OOC-R

STRUCTURE IN THE MOLECULE WHEREIN R IS AS DEFINED ABOVE AND X IS HALOGEN.

9. 发明授权

US3637897A Process for producing linear alpha olefins 失效
标题翻译：生产线性ALPHA油脂的方法
公开(公告)号：US3637897A
公开(公告)日：1972-01-25
申请号：US3637897D
申请日：1969-03-03
申请人： EXXON RESEARCH ENGINEERING CO
发明人： CULL NEVILLE L , BEARDEN ROBY JR , MERTZWEILLER JOSEPH K
IPC分类号： C07C2/30 , C08F10/00 , C07C3/10
CPC分类号： C08F10/00 , C07C2/30 , C07C2527/10 , C07C2527/126 , C07C2527/128 , C07C2527/135 , C07C2531/14 , C08F4/602 , C08F4/646
摘要： AN IMPROVED PROCESS FOR CATALYTIC POLYMERIZATION, OR OLIGOMERIZATION, OF ETHYLENE TO OBTAIN A REACTION PRODUCT MIXTURE CONSISTING ESSENTIALLY OF C4 TO C200 OLEFINS, INCLUDING ESPECIALLY LINEAR ALPHA OLEFINS. THE OLIGOMERIZATION REACTION IS CONDUCTED BY ADDING ETHYLENE TO A DILUENT AT PRESSURES TO MAINTAIN AN ETHYLENE CONCENTRATION IN THE LIQUID PHAS SUFFICIENT TO SUPPRESS COPOLYMERIZATION REACTIONS INVOLVING THE PRODUCT OLEFINS. IT IS FOUND THAT HIGHER CATALYST ACTIVITY AND STABILITY CAN BE MAINTAINED IF THE TRANSITION METAL HALIDE AND ORGANO ALUMINUM HALIDE CATALYTIC MIXTURE IS MODIFIED, PRIOR TO INITIATION OF THE REACTION, WITH A STRONG LEWIS ACID (OR AGENT WHICH WILL GENERATE SUCH ACID IN SITU), ADDED IN SMALL BUT EFFECTIVE CRITICAL CONCENTRATIONS. MODIFICATION OF THE CATALYTIC MIXTURE ALSO PERMITS OPERATION AT TEMPERATURES RANGING, E.G., ABOUT 20 TO 60 CENTIGRADE DEGREES HIGHER THAN PERMITTED BY USE OF AN UNMODIFIED CATALYST AND HENCE REFRIGERATION NEEDS ARE REDUCED, OR ELIMINATED.

10. 发明授权

US3478008A Preparation of propylene having intermediate crystallinity with a catalyst comprising (1) ticl4-metal hydride-alkyl aluminum halide and (2) aluminum trialkyl 失效
标题翻译：具有包含（1）TICL4金属氢化烷基铝卤化物的催化剂的中间晶体结构的丙烯的制备和（2）铝原铝
公开(公告)号：US3478008A
公开(公告)日：1969-11-11
申请号：US3478008D
申请日：1965-07-12
申请人： DOW CHEMICAL CO
发明人： LEDBETTER HARVEY D
IPC分类号： C08F10/06 , C08F1/52 , B01J11/84 , C08F1/48
CPC分类号： C08F10/06 , Y10S526/907 , C08F4/646

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