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1. 发明授权

EP0614468B1 POLYONIC TRANSITION METAL CATALYST COMPOSITION 有权转让
标题翻译：聚离子，含有过渡金属催化剂组合物
公开(公告)号：EP0614468B1
公开(公告)日：1997-09-17
申请号：EP93900724.1
申请日：1992-11-25
申请人： EXXON CHEMICAL PATENTS INC.
发明人： TURNER, Howard, William
IPC分类号： C08F10/00 , C08F30/06 , C09C1/30
CPC分类号： C08F10/00 , C07F17/00 , C08F4/65908 , C08F4/65925 , C08F4/65927 , C08F4/65916
摘要： Improved ionically activated transition metal catalyst compositions which are useful in the polymerization of olefins comprise a transition metal cationic component associated with and stabilized by a polyanionic moiety comprising a plurality of metal or metalloid - containing non-coordinating anionic groups pendant from and chemically bonded to a core component.

2. 发明公开

EP0738290A1 BLOCK COPOLYMERS FROM IONIC CATALYSTS 失效
标题翻译：作者离子催化剂嵌段共聚物
公开(公告)号：EP0738290A1
公开(公告)日：1996-10-23
申请号：EP94912830.0
申请日：1994-03-21
申请人： EXXON CHEMICAL PATENTS INC.
发明人： TURNER, Howard, William , HLATKY, Gregory, George , YANG, Henry, Wu-Hsiang , GADKARI, Avinash, Chandrakant , LICCIARDI, Gary, Frederick
IPC分类号： C08J5 , C07F17 , C08F4 , C08F10 , C08F297 , C08J9 , C08L53 , C09J153 , C08F110 , C08F210
CPC分类号： C07F17/00 , C08F4/65908 , C08F4/65922 , C08F10/00 , C08F110/02 , C08F110/06 , C08F210/06 , C08F210/16 , C08F210/18 , C08F297/08 , C08F297/083 , C08L53/00 , C09J153/00 , C08F4/76 , C08F2500/03 , C08F238/02 , C08F210/08 , C08F210/14 , C08F236/20
摘要： A process for the production of block copolymers of ethylene and an α-olefin such as propylene by using an ionic catalyst system including a metallocene component and a component having a cation capable of donating a proton and a compatible non-coordinating anion. Novel block copolymers are produced.

3. 发明授权

EP0569388B1 AN AMIDO TRANSITION METAL COMPOUND AND A CATALYST SYSTEM FOR THE PRODUCTION OF ISOTACTIC POLYPROPYLENE 失效
标题翻译：用于生产丙烯等规过渡金属酰胺化合物和催化剂体系
公开(公告)号：EP0569388B1
公开(公告)日：1996-03-13
申请号：EP92902652.4
申请日：1991-12-26
申请人： EXXON CHEMICAL PATENTS INC.
发明人： CANICH, Jo, Ann, Marie , TURNER, Howard, William
IPC分类号： C07F7/00 , C08F4/642 , C08F10/00
CPC分类号： C07F7/10 , C08F110/06 , Y10S526/943 , C08F4/64
摘要： Bridged and unbridged amido transition metal compounds of the Group IV-B metals are disclosed. They are represented by general formula (I) wherein: 'y' is 1 denoting the presence of a bridging group T between nitrogen atoms; 'Z' is - y; 'M' is zirconium, hafnium or titanium; 'N' is a nitrogen atom having three substituents; each 'X' is, independently, any univalent anionic ligand such as a halide, hydride, substituted or unsubstituted C1-C30 hydrocarbyl, alkoxide, aryloxide, amide, arylamide, phosphide, or arylphosphide; 'T' is a covalent bridging group selected from the group consisting of unsubstituted hydrocarbyl and substituted hydrocarbyls containing a Group IV-A or VI-A element; and each 'R' is, independently, a radical selected from the group consisting of singly branched hydrocarbyl radicals having between 4 and 30 carbon atoms, multiply branched hydrocarbyl radicals having between 4 and 30 carbon atoms, halogen radicals, amido radicals, phosphido radicals, silyl radicals, alkoxy radicals, alkylborido radicals, C1-C30 hydrocarbyl-substituted Group IV-A metalloid radicals; and substituted C1-C30 hydrocarbyl radicals wherein one or more hydrogen atoms is replaced by a halogen radical, an amino radical, a phosphido radical, an alkoxy radical or any other radical containing a Lewis acidic or basic functionality. These compounds may be used in a catalyst system comprising the amido transition metal compound and an alumoxane. Also disclosed is a process using the catalyst system for the production of high molecular weight polyolefins and, particularly, high molecular weight isotactic polypropylene.

4. 发明公开

EP0548274A1 IONIC CATALYST FOR THE PRODUCTION OF POLY-$g(a)-OLEFINS OF CONTROLLED TACTICITY 有权
标题翻译：离子催化剂受控polyalphaolefinesTAKTICITÄT生产。
公开(公告)号：EP0548274A1
公开(公告)日：1993-06-30
申请号：EP91918527.0
申请日：1991-09-16
申请人： EXXON CHEMICAL PATENTS, INC.
发明人： TURNER, Howard, William , HLATKY, Gregory, George
IPC分类号： C08F4 , C08F8 , C08F10 , C08F110
CPC分类号： C08F10/00 , C08F4/65908 , C08F4/65927 , C08F110/06 , C08F110/08 , C08F4/76 , C08F2500/15 , C08F2500/01 , C08F2500/03
摘要： Des poly-alpha-oléfines syndiotactiques sont produites par polymérisation de monomères d'alpha-oléfines en présence d'un système catalyseur renfermant un produit de réaction ionique d'un composé métallique du groupe IVB de bis(cyclopentadiényle) (''alliage organométallique) de structure spécifique et un composé activateur comprenant un cation qui peut réagir avec un ligand non cyclopentadiényle de l'alliage organométallique, et un anion qui est compatible avec et non coordinatif au cation d'alliage organométallique produit lors de la réaction de l'alliage organométallique avec ledit composé activateur.

5. 发明授权

EP0648230B1 TRANSITION METAL OLEFIN POLYMERIZATION CATALYSTS 失效
标题翻译：基于过渡金属的烯烃聚合催化剂
公开(公告)号：EP0648230B1
公开(公告)日：1999-09-15
申请号：EP93916905.8
申请日：1993-07-01
申请人： EXXON CHEMICAL PATENTS INC.
发明人： CROWTHER, Donna, Jean , FISHER, Richard, Allen , CANICH, Jo, Ann, Marie , HLATKY, Gregory, George , TURNER, Howard, William
IPC分类号： C08F4/74 , C07F17/00
CPC分类号： C08F10/00 , B01J31/122 , B01J31/146 , B01J31/1805 , B01J31/2295 , B01J2531/0227 , B01J2531/57 , B01J2531/58 , B01J2531/66 , C07F9/005 , C07F11/00 , C07F11/005 , C07F17/00 , C08F4/639 , C08F4/63908 , C08F4/63912 , C08F10/02 , C08F2420/04 , Y10S526/904 , C08F4/62 , C08F4/623 , C08F4/6392

6. 发明公开

EP0668880A1 CATALYST SYSTEM OF ENHANCED PRODUCTIVITY AND ITS USE IN POLYMERIZATION PROCESS 有权
标题翻译：催化剂体系更高的性能和需求到聚合。
公开(公告)号：EP0668880A1
公开(公告)日：1995-08-30
申请号：EP93923784.0
申请日：1993-10-05
申请人： EXXON CHEMICAL PATENTS INC.
发明人： HLATKY, Gregory, George , CANICH, Jo, Ann, Marie , TURNER, Howard, William
IPC分类号： C08F4 , C08F10 , C08F210
CPC分类号： C08F10/00 , C08F4/65908 , C08F4/65912 , C08F4/6592
摘要： An ionic catalyst system for polymerizing monomers comprising a reaction product of a Group 4 transition metal compounds containing a single cyclopentadienyl ligand and a heteroatom contacting group and a non-coordinating anion precursor, and a Group 13 element organo compound additive. The catalyst system described, employing the organoadditive, results in a catalyst of enhanced productivity for the polymerization of olefins. Said catalyst system and additive may optionally be placed on an inert support media and prepolymerized if desired. The catalyst system may be used to polymerize monomers under high pressure, solution, liquid, bulk, slurry or gas phase polymerization conditions.

7. 发明公开

EP0646140A1 HIGH TEMPERATURE POLYMERIZATION PROCESS USING IONIC CATALYSTS TO PRODUCE POLYOLEFINS 有权
标题翻译：用于制备聚烯烃通过使用离子催化剂高温聚合过程
公开(公告)号：EP0646140A1
公开(公告)日：1995-04-05
申请号：EP93916548.0
申请日：1993-06-15
申请人： EXXON CHEMICAL PATENTS INC.
发明人： TURNER, Howard, William , CANICH, Jo, Ann, Marie , FOLIE, Bernard, J.
IPC分类号： C08F4 , C08F10 , C08F210
CPC分类号： C08F10/00 , C08F4/65908 , C08F4/6592 , C08F210/16 , C08F2/00 , C08F2/06 , C08F210/08 , C08F2500/17
摘要： This invention relates to a process for polymerizing olefins at high pressures in a polymerization medium at high temperature utilizing an ionic olefin polymerization catalyst derived from the reaction of a cyclopentadienyl-containing transition metal compound having a hydrolyzable alkyl or hydride ligand with an ion exchange activator. The ionic catalyst system has been found to be highly active at temperatures of 160 °C or greater, to provide a process capable of producing polymer products of desired chemical and physical properties at high production rates.

8. 发明公开

EP0702700A1 SUPPORTED IONIC TRANSITION METAL CATALYSTS FOR OLEFIN POLYMERIZATION 失效
标题翻译：离子ÜBERGANGSMETALLKATALYSATOREREN的相关支持烯烃
公开(公告)号：EP0702700A1
公开(公告)日：1996-03-27
申请号：EP93918651.0
申请日：1993-08-05
申请人： EXXON CHEMICAL PATENTS INC.
发明人： UPTON, David, Jonathan , CANICH, Jo, Ann, Marie , HLATKY, Gregory, George , TURNER, Howard, William
IPC分类号： C08F4 , C08F10
CPC分类号： C08F10/00 , C08F4/65908 , C08F4/65916 , C08F4/6592
摘要： A supported catalyst for olefin polymerization comprising a monocyclopentadienyl Group 4 transition metal component, an ionic activator component comprising a cation capable or irreversibly reacting with a ligand of the transition metal component and a chemically stable, non-nucleophilic anionic complex having a molecular diameter about or greater than 4 angstroms, and a support material.

9. 发明公开

EP0551277A1 ALUMINUM-FREE MONOCYCLOPENTADIENYL METALLOCENE CATALYSTS FOR OLEFIN POLYMERIZATION 有权转让
标题翻译：无铝单环戊二烯茂金属烯烃聚合。
公开(公告)号：EP0551277A1
公开(公告)日：1993-07-21
申请号：EP91912554.0
申请日：1991-06-21
申请人： EXXON CHEMICAL PATENTS INC.
发明人： CANICH, JoAnn, Marie , HLATKY, Gregory, George , TURNER, Howard, William
IPC分类号： C07F17 , B01J31 , C08F4 , C08F10 , C08F110 , C08F210
CPC分类号： C08F10/00 , C08F4/65908 , C08F4/6592 , C08F110/02 , C08F210/16 , C08F4/76 , C08F2500/05 , C08F2500/07 , C08F2500/03 , C08F2500/01 , C08F210/08 , C08F2500/04
摘要： Système catalyseur comprenant un constituant d'un métal de transition du groupe IV-B ainsi qu'un constituant activateur apte à polymériser les oléfines pour produire un polymère à masse moléculaire élevée. Ledit constituant de métal de transition renferme un seul ligand cyclopentadiényle et un seul ligand hétéroatome, ces ligands pouvant être reliés l'un à l'autre par un pont. Le constituant activateur comporte un cation et un anion non coordonnant compatible, ledit cation pouvant être un acide de Broensted apte à donner un proton (désigné ci-après par L'-H où L' est une base de Lewis neutre et H est hydrogène).

10. 发明公开

EP0521908A1 CATALYST SYSTEM OF ENHANCED PRODUCTIVITY 有权转让
标题翻译：催化剂体系与增强的性能。
公开(公告)号：EP0521908A1
公开(公告)日：1993-01-13
申请号：EP91906066.0
申请日：1991-03-19
申请人： EXXON CHEMICAL PATENTS, INC.
发明人： HLATKY, Gregory, George , TURNER, Howard, William
IPC分类号： C08F4 , B01J31 , B01J37 , C07F7 , C07F17 , C08F10 , C08F36 , C08F38 , C08F210 , C08F110
CPC分类号： C08F10/00 , B01J31/146 , B01J31/2295 , B01J2531/0288 , B01J2531/0297 , B01J2531/48 , B01J2531/49 , C07F17/00 , C08F4/65908 , C08F4/65912 , C08F4/65922 , C08F110/02 , C08F110/06 , C08F210/06 , C08F210/16 , C08F210/18 , Y10S526/943 , C08F4/76 , C08F238/02 , C08F2500/03 , C08F210/08 , C08F210/14 , C08F236/20
摘要： Système catalytique, et procédé d'utilisation dudit système, permettant d'obtenir une production améliorée de produits homo et copolymères d'oléfine, de dioléfine et/ou de monomères à insaturation d'acétylène. Le système catalytique de l'invention comprend un composé d'éléments du groupe III-A destiné à améliorer la productivité d'un catalyseur de polymérisation d'oléfine qui est le produit de réaction d'un alliage organométallique d'un métal de transition du groupe IV-B et d'un composé d'activation ionique comprenant un cation capable de donner un proton et un anion, lequel est volumineux, labile et ne peut pas être coordonné avec le cation du métal de transition du groupe (IV) produit lors de la réaction de l'alliage organométallique et du composé d'activation pour former le composant catalytique du système catalytique.

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