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1. 发明申请

WO1993020113A1 CATALYST SYSTEMS FOR POLYMERISING C2 TO C10 ALK-1-ENES 审中-公开
标题翻译：用于聚合C2至C10 ALK-1-ENES的催化剂体系
公开(公告)号：WO1993020113A1
公开(公告)日：1993-10-14
申请号：PCT/EP1993000694
申请日：1993-03-23
申请人： BASF AKTIENGESELLSCHAFT , EVERTZ, Kaspar , SCHLUND, Rueger , SCHWEIER, Guenther , BRINTZINGER, Hans , ROELL, Werner , JUTZI, Peter , MIELING, Ingrid , MENGELE, Winfried
发明人： BASF AKTIENGESELLSCHAFT
IPC分类号： C08F04/602
CPC分类号： C07F17/00 , C08F4/61912 , C08F4/61927 , C08F10/00
摘要： Catalyst systems for polymerising C2 to C10 alk-1-enes containing as active components: a) a metallic complex of general formula (I) in which M is a metal of the III, IV or V sub-group of the periodic system or a metal from the lanthanide group; X is fluorine, chlorine, bromine, iodine, hydrogen, C1 to C10 alkyl, C6 to C15 aryl or -OR7, where R7 is C1 to C10 alkyl, C6 to C15 aryl, alkylaryl, arylalkyl, fluoralkyl or fluoraryl with 1 to 10 C atoms in the alkyl radical and 6 to 20 C atoms in the aryl radical; n is the valency of M minus 2; R1 to R6 are hydrogen, C¿1? to C10 alkyl, 5 to 7 membered cycloalkyl which in turn may have a C1 to C10 alkyl as a substituent, C6 to C15 aryl or arylalkyl in which two adjacent radicals may together stand for cyclic groups having 4 to 15 C atoms, or Si(R?8)¿3 where R8 is C1 to C10 alkyl, C6 to C15 aryl or C3 to C10 cycloalkyl; E1, E2 are, independently, Si(R9)2, Ge(R9)2, Sn(R9)2 or C(R9)2-C(R9)2 where R9 is C1 to C10 alkyl, C3 to C10 cycloalkyl or C6 to C15 aryl; and b) is an open-chained or cyclic alumoxane compound of general formula (II) or (III) in which R10 is a C¿1? to C4 alkyl group and m is an integer from 5 to 30.
摘要翻译：用于烯烃-1的C2至C10，含有作为活性成分的聚合催化剂体系：A）通式（I）的金属茂配合物，其中取代基和指数具有以下含义：M是金属亚组III，IV或周期表或镧系元素族的金属的V，X表示氟，氯，溴，碘，氢，C1至C10，芳基C 6 -C 15或-OR 7， R7是烷基C1-C10，芳基C 6 -C 15，烷基芳基，芳基烷基，氟烷基或氟芳基各自为1〜10个碳原子在烷基中和6至20个碳原子的芳基， n为M的以两个，R1至R6表示氢，C1至C10，5至7元环烷基，扣除其可以具有的化合价，反过来，C1至C10作为取代基，一个芳基或C6至C15芳基烷基，其中可能还有两个相邻斯托克斯可一起表示具有4至15个碳原子的环状基团，或Si（R8）3，R8表示C1至C10烷基，C6至C15芳基或C3至C10环烷基，E1，E2 （R 9）2，Ge（R 9）2，Sn（R 9）2或C（R 9）2 -C（R 9）2，其中R 9是C 1 -C 10烷基，一个C3-C10烷基或C6-C15，和b）铝氧烷化合物，以打开或环状链的通式，（II）或（III），其中R 10表示C1中的烷基以C 4和米是5到30之间的整数。

2. 发明申请

WO1997043320A1 USE OF HEAT TREATED ALUMOXANES IN PREPARING SUPPORTED CATALYSTS 审中-公开
标题翻译：使用热处理的铝在制备支持的催化剂中
公开(公告)号：WO1997043320A1
公开(公告)日：1997-11-20
申请号：PCT/US1997007734
申请日：1997-05-07
申请人： ALBEMARLE CORPORATION
发明人： ALBEMARLE CORPORATION , KRZYSTOWCZYK, Niomi, L. , DIEFENBACH, Steven, P. , BURT, Edward, A.
IPC分类号： C08F04/602
CPC分类号： C08F10/00 , C08F4/61912 , C08F4/61916 , C08F210/16 , Y10S526/943 , C08F4/6028 , C08F210/14 , C08F2500/18
摘要： Alumoxanes, and especially methylalumoxane, which provide supported metallocene and/or transition metal catalyst compositions having increased activity, are prepared by heating the alumoxane prior to placing it on the support.
摘要翻译：通过在将铝氧烷置于载体上之前加热铝氧烷来制备具有增加的活性的负载型茂金属和/或过渡金属催化剂组合物的Alumoxane，特别是甲基铝氧烷。

3. 发明申请

WO1998001481A1 PROCESS FOR PREPARING CARRIER-BORNE TRANSITION METAL CATALYSTS 审中-公开
标题翻译：工艺生产负载过渡金属催化剂
公开(公告)号：WO1998001481A1
公开(公告)日：1998-01-15
申请号：PCT/EP1997003132
申请日：1997-06-17
申请人： BASF AKTIENGESELLSCHAFT , BIDELL, Wolfgang , LANGHAUSER, Franz , MOLL, Ulrich , MC KENZIE, Ian, David , FISCHER, David , HINGMANN, Roland , SCHWEIER, Günther
发明人： BASF AKTIENGESELLSCHAFT
IPC分类号： C08F04/602
CPC分类号： C08F10/00 , C08F4/61908 , C08F4/61912 , C08F4/61916 , C08F4/6192 , C08F4/61927 , C08F110/06 , Y10S526/943 , C08F2500/12 , C08F2500/17 , C08F2500/03 , C08F2500/24
摘要： The invention concerns a process for preparing a carrier-borne transition metal catalyst which contains a particulate organic or inorganic carrier material, a transition metal complex and a metallocenium-ion-forming compound, characterized in that the process comprises the following steps: a) bringing a solution of a metallocenium-ion-forming compound into contact with a second solvent in which this compound is only slightly soluble, in the presence of the carrier material; b) removing at least some of the solvent from the carrier material; and c) bringing a solution of a mixture of a metallocenium-ion-forming compound and a transition metal complex into contact with a second solvent in which this mixture is only slightly soluble, in the presence of the carrier material obtained according to a) and b).
摘要翻译：一种制备包含粒状有机或无机载体材料，过渡金属配合物和形成茂金属离子的化合物的负载型过渡金属催化剂的方法，其特征在于它包括以下步骤：a）使化合物的形成茂金属离子与第二溶剂中的溶液，其中该化合物是仅微溶，在载体材料的存在，b）从所述支撑材料去除至少一部分溶剂和c）接触的化合物的混合物的溶液中形成茂金属离子和与其中该混合物中仅微溶于第二溶剂中的过渡金属配合物，在存在在所得到的载体材料）和b）中。

4. 发明申请

WO1997032906A1 STABLE METALLOCENE CATALYST SYSTEMS 审中-公开
标题翻译：稳定的金属催化剂体系
公开(公告)号：WO1997032906A1
公开(公告)日：1997-09-12
申请号：PCT/US1997003486
申请日：1997-03-04
申请人： EXXON CHEMICAL PATENTS INC.
发明人： EXXON CHEMICAL PATENTS INC. , SPECA, Anthony, N.
IPC分类号： C08F04/602
CPC分类号： C08F10/00 , C08F4/65912 , C08F4/65916 , C08F4/65922 , C08F4/61912
摘要： This invention relates to stabilized metallocene catalyst systems and to methods for their production and use. Specifically, these catalyst systems comprise metallocene, alkylalumoxane and optionally support material wherein the ratio of the aluminum of the alkyl alumoxane to the transition metal of the metallocene used to prepare the metallocene is in the range of from about 80:1 to about 200:1. These catalysts retain their activity and may be used directly in polymerization after storage for up to two months or more at ambient temperature.
摘要翻译：本发明涉及稳定的茂金属催化剂体系及其生产和使用方法。具体地说，这些催化剂体系包括金属茂，烷基铝氧烷和任选的载体材料，其中烷基铝氧烷的铝与用于制备茂金属的茂金属的过渡金属的比率为约80:1至约200:1 。这些催化剂保持其活性，并且可以在环境温度下储存两个月以上直接用于聚合反应。

5. 发明申请

WO1998028341A1 PROCESS FOR PREPARING OLEFIN POLYMERS 审中-公开
标题翻译：制备烯烃聚合物的方法
公开(公告)号：WO1998028341A1
公开(公告)日：1998-07-02
申请号：PCT/JP1997004717
申请日：1997-12-19
申请人： SUMITOMO CHEMICAL COMPANY, LIMITED , SATO, Hideki , KATAYAMA, Hiroaki
发明人： SUMITOMO CHEMICAL COMPANY, LIMITED
IPC分类号： C08F04/602
CPC分类号： C07F5/027 , B01J21/02 , B01J31/14 , C08F4/65908 , C08F4/65912 , C08F4/6592 , C08F10/00 , C08F210/16 , C08F2420/02 , C08J5/18 , C08J2323/02 , C08F4/603 , C08F4/61908 , C08F210/14 , C08F2500/12 , C08F2500/08 , C08F210/08 , C08F2500/03 , C08F2500/02 , C08F2500/10
摘要： A process for preparing olefin polymers, characterized in that an olefin is homopolymerized or copolymerized in the presence of a catalyst for olefin polymerization comprising the following components (A) and (C) or another catalyst for olefin polymerization comprising the following components (A), (B), and (C): (A) a transition metal compound dissolved, suspended, or slurried in an aliphatic hydrocarbon compound; (B) an organoaluminum compound or aluminoxane selected from among compounds (B1) to (B3) dissolved, suspended, or slurried in an aliphatic hydrocarbon compound; and (C) at least one boron compound selected from among compounds (C1) to (C3) suspended or slurried in an aliphatic hydrocarbon compound.
摘要翻译：一种制备烯烃聚合物的方法，其特征在于在包含以下组分（A）和（C）的烯烃聚合催化剂存在下烯烃均聚或共聚，或另一种用于烯烃聚合的催化剂，其包含以下组分（A），（B）和（C）：（A）在脂族烃化合物中溶解，悬浮或浆化的过渡金属化合物; （B）选自在脂族烃化合物中溶解，悬浮或浆化的化合物（B1）至（B3）中的有机铝化合物或铝氧烷; 和（C）至少一种选自化合物（C1）至（C3）中的硼化合物在脂族烃化合物中悬浮或浆化。

6. 发明申请

WO1995012622A1 SUPPORTED OLEFIN POLYMERIZATION CATALYST, ITS PREPARATION AND USE 审中-公开
标题翻译：支持烯烃聚合催化剂，其制备和使用
公开(公告)号：WO1995012622A1
公开(公告)日：1995-05-11
申请号：PCT/FI1994000499
申请日：1994-11-04
申请人： BOREALIS HOLDING A/S , KALLIO, Kalle , ANDELL, Ove , KNUUTTILA, Hilkka , PALMQVIST, Ulf
发明人： BOREALIS HOLDING A/S
IPC分类号： C08F04/602
CPC分类号： C08F10/00 , C08F4/63912 , C08F4/63916 , C08F4/6392 , C08F110/02 , Y10S526/943 , C08F2500/12 , C08F2500/18 , C08F2500/24
摘要： Until now, olefin polymerization catalysts based on a metallocene, an alumoxane and a support have been highly uneven in quality. A new process had now been developed for the preparation of a supported olefin polymerization catalyst, wherein (a) a metallocene/activator reaction product, a solvent capable of dissolving it, and a porous support are brought into mutual contact, and (b) the solvent is removed, and wherein step (a) is carried out so that the porous support is impregnated with an amount at maximum its pore volume of the metallocene/activator reaction product and solvent.
摘要翻译：迄今为止，基于茂金属，铝氧烷和载体的烯烃聚合催化剂的质量非常不均匀。现已开发了一种用于制备负载型烯烃聚合催化剂的新方法，其中（a）茂金属/活化剂反应产物，能够溶解它的溶剂和多孔载体相互接触，和（b）除去溶剂，并且其中进行步骤（a），使得多孔载体以最大量的茂金属/活化剂反应产物和溶剂的孔体积浸渍。

7. 发明申请

WO1993005079A1 DE- AND REACTIVATED METALLOCENE CATALYST SYSTEMS 审中-公开
标题翻译： DE-和反应的金属催化剂体系
公开(公告)号：WO1993005079A1
公开(公告)日：1993-03-18
申请号：PCT/EP1992002016
申请日：1992-09-02
申请人： BASF AKTIENGESELLSCHAFT , SCHLUND, Rueger , KERSTING, Meinolf , HUNGENBERG, Klaus-Dieter
发明人： BASF AKTIENGESELLSCHAFT
IPC分类号： C08F04/602
CPC分类号： C08F10/00 , C08F4/63912 , C08F4/63922 , Y02P20/584 , Y10S526/943
摘要： Metallocene catalyst systems for polymerizing C2- to C10-alkenes are produced by deactivating a preactivated metallocene catalyst system that contains as active components metallocene complexes of metals from the IV and V subgroups of the periodic table and an oligomeric alumoxane compound, then by reactivating if necessary said metallocene catalyst systems.

8. 发明申请

WO1996004318A1 POLYMERIZATION CATALYST SYSTEMS, THEIR PRODUCTION AND USE 审中-公开
标题翻译：聚合催化剂体系，其生产和使用
公开(公告)号：WO1996004318A1
公开(公告)日：1996-02-15
申请号：PCT/US1995009663
申请日：1995-08-01
申请人： EXXON CHEMICAL PATENTS INC.
发明人： EXXON CHEMICAL PATENTS INC. , CHANG, Main
IPC分类号： C08F04/602
CPC分类号： C08F10/00 , C08F4/61912 , C08F4/61916 , C08F4/6192
摘要： This invention is generally directed toward a supported catalyst system useful for polymerizing olefins. The method for supporting the catalyst of the invention includes a washing step and provides for a supported bulky ligand transition metal catalyst which when utilized in a polymerization process substantially reduces the reactor fouling and sheeting particularly in a slurry phase polymerization process.
摘要翻译：本发明通常涉及用于聚合烯烃的负载型催化剂体系。支持本发明的催化剂的方法包括洗涤步骤并提供负载的大体积配体过渡金属催化剂，其在聚合过程中使用时，特别是在淤浆相聚合方法中基本上减少了反应器结垢和压片。

9. 发明申请

WO1994028034A1 SUPPORTED METALLOCENE CATALYST SYSTEMS FOR THE POLYMERIZATION OF OLEFINS, PREPARATION AND USE THEREOF 审中-公开
标题翻译：用于烯烃聚合的支撑金属催化剂体系，其制备和使用
公开(公告)号：WO1994028034A1
公开(公告)日：1994-12-08
申请号：PCT/US1994005636
申请日：1994-05-20
申请人： EXXON CHEMICAL PATENTS INC. , HOECHST AKTIENGESELLSCHAFT
发明人： EXXON CHEMICAL PATENTS INC. , HOECHST AKTIENGESELLSCHAFT , BURKHARDT, Terry, John , BRINEN, Jeffrey, Lawrence , HLATKY, Gregory, George , SPALECK, Walter , WINTER, Andreas
IPC分类号： C08F04/602
CPC分类号： C08F110/06 , C08F4/63912 , C08F4/63916 , C08F4/63927 , C08F10/00 , C08F2500/18 , C08F2500/15
摘要： The invention relates to supported metallocene catalyst systems, optionally prepolymerized with olefinic monomer, preferably ethylene or propylene, useful in the polymerization of propylene to isotactic polyproylene. The isotactic polypropylene obtained generally has a molecular weight of about 100000 g/m or greater, a melting point of about 140 DEG C or greater and granular morphology. The supported catalyst system generally has high catalytic activity, and upon use in a polymerization reactor results in a process with minimal to no reactor fouling, fining, or chunking.
摘要翻译：本发明涉及负载的茂金属催化剂体系，任选地与烯属单体预聚合，优选乙烯或丙烯，可用于将丙烯聚合成全同立构聚丙烯。得到的全同立构聚丙烯的分子量通常为约100000g / m以上，熔点为约140℃以上，粒状。负载型催化剂体系通常具有高催化活性，并且在聚合反应器中使用时，产生的反应器结垢，澄清或分块的反应最少。

10. 发明申请

WO1993013140A1 A MODIFIED MONOCYCLOPENTADIENYL TRANSITION METAL/ALUMOXANE CATALYST SYSTEM FOR POLYMERIZATION OF OLEFINS 审中-公开
标题翻译：用于烯烃聚合的改性单环戊二烯转移金属/铝氧化物催化剂体系
公开(公告)号：WO1993013140A1
公开(公告)日：1993-07-08
申请号：PCT/US1992011039
申请日：1992-12-21
申请人： EXXON CHEMICAL PATENTS INC.
发明人： EXXON CHEMICAL PATENTS INC. , CANICH, Jo, Ann, Marie
IPC分类号： C08F04/602
CPC分类号： C08F10/00 , C08F4/65912 , C08F4/6592 , C08F10/02 , C08F210/16 , C08F210/08 , C08F2500/03 , C08F2500/10
摘要： This invention comprises a catalyst system and a process using such catalyst system for the production of high molecular weight polyolefins, particularly polyethylene and higher poly- alpha -olefin, and copolymers of ethylene and/or alpha -olefins with other unsaturated monomers, including diolefins, acetylenically unsaturated monomers and cyclic olefins. The catalyst system comprises three components, a monocyclopentadienyl Group IV B transition metal compound, an alumoxane, and a modifier. The catalyst system is highly active, at low ratios of aluminum to the Group IV B transition metal, hence catalyzes the production of a polyolefin product containing low levels of catalyst metal residue.
摘要翻译：本发明包括催化剂体系和使用这种催化剂体系用于生产高分子量聚烯烃，特别是聚乙烯和更高级聚-α-烯烃的方法，以及乙烯和/或α-烯烃与其它不饱和单体（包括二烯烃）的共聚物，炔属不饱和单体和环烯烃。催化剂体系包含三种组分：单环戊二烯基IVB过渡金属化合物，铝氧烷和改性剂。该催化剂体系是高活性的，铝与ⅣB族过渡金属的比例低，因此催化了含有低含量催化剂金属残余物的聚烯烃产物的生产。

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