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公开(公告)号：US20110124491A1
公开(公告)日：2011-05-26
申请号：US12674485
申请日：2008-08-20
CPC分类号： C08F10/06 , C08F110/02 , C08F110/06 , C08F4/6495 , C08F4/6494 , C08F4/651 , C08F2/40
摘要： A catalyst composition for the polymerization of propylene is provided. The catalyst composition includes one or N more Ziegler-Natta procatalyst compositions having one or more transition metal compounds and an internal electron donor, one or more aluminum containing cocatalysts, and a selectivity control agent (SCA), The SCA is a mixture of an activity limiting agent (ALA) and selectivity determining agent (SDA) such as a non-silane composition. The present catalyst composition is silane-tree, has high catalyst activity and high stereoselectivity, and is self-extinguishing.
摘要翻译： 提供了用于丙烯聚合的催化剂组合物。 催化剂组合物包括一种或多种齐格勒 - 纳塔原催化剂组合物，其具有一种或多种过渡金属化合物和内部电子给体，一种或多种含铝助催化剂和选择性控制剂（SCA）。该SCA是一种活性 限制剂（ALA）和选择性测定剂（SDA），如非硅烷组合物。 本催化剂组合物为硅烷树脂，催化剂活性高，立体选择性高，为自熄性。
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2.发明申请公开(公告)号：US20100273641A1
公开(公告)日：2010-10-28
申请号：US12809663
申请日：2008-12-12
CPC分类号： C08F110/06 , C08F4/651 , C08F4/6465
摘要： A catalyst composition for the polymerization of propylene is provided. The catalyst composition includes one or more Ziegler-Natta procatalyst compositions having one or more transition metal compounds and an internal electron donor, one or more aluminum containing cocatalysts, and an external electron donor. The internal electron donor is a bidentate compound excluding plithalates. Suitable bidentale compounds include diethers, succinates, dialkoxybenzenes and diol esters. The external electron donor is a mixture of an activity limiting agent and selectivity determining agent. The present catalyst composition has high catalyst activity and high stereoselectivity, and is self-extinguishing.
摘要翻译： 提供了用于丙烯聚合的催化剂组合物。 催化剂组合物包括一种或多种具有一种或多种过渡金属化合物和内部电子给体，一种或多种含铝助催化剂和外部电子给体的齐格勒 - 纳塔前催化剂组合物。 内部电子给体是一种不包括五硅酸盐的二齿化合物。 合适的二齿化合物包括二醚，琥珀酸酯，二烷氧基苯和二醇酯。 外部电子给体是活性限制剂和选择性确定剂的混合物。 本催化剂组合物具有高催化剂活性和高立体选择性，并且是自熄性的。
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公开(公告)号：US20090118118A1
公开(公告)日：2009-05-07
申请号：US12352253
申请日：2009-01-12
CPC分类号： C08F10/00 , B01J31/0201 , B01J31/0272 , B01J31/04 , B01J31/143 , C08F10/06 , C08F110/06 , C08F4/6496 , C08F4/6495 , C08F4/6494 , C08F4/6465 , C08F2500/12 , C08F2500/18
摘要： A catalyst composition for the polymerization of propylene comprising one or more Ziegler-Natta procatalyst compositions comprising one or more transition metal compounds and one or more esters of aromatic dicarboxylic acid internal electron donors; one or more aluminum containing cocatalysts; a selectivity control agent (SCA) comprising at least one silicon containing compound containing at least one C1-10 alkoxy group bonded to a silicon atom, and one or more activity limiting agent (ALA) compounds comprising one or more aliphatic or cycloaliphatic carboxylic acids; alkyl-, cycloalkyl- or alkyl(poly)(oxyalkyl)-(poly)ester derivatives thereof; or inertly substituted derivatives of the foregoing.
摘要翻译： 一种用于丙烯聚合的催化剂组合物，其包含一种或多种齐格勒 - 纳塔前催化剂组合物，其包含一种或多种过渡金属化合物和一种或多种芳族二羧酸内电子给体的酯; 一种或多种含铝助催化剂; 包含至少一种含有至少一个与硅原子键合的C 1-10烷氧基的含硅化合物的选择性控制剂（SCA）和一种或多种包含一种或多种脂族或脂环族羧酸的活性限制剂（ALA）化合物; 烷基 - ，环烷基 - 或烷基（聚）（烷氧基） - （聚）酯衍生物; 或惰性取代的衍生物。
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公开(公告)号：US06624254B1
公开(公告)日：2003-09-23
申请号：US09593861
申请日：2000-06-14
申请人： Daniel J. Arriola , Matthew T. Bishop , Richard E. Campbell, Jr. , David D. Devore , Stephen E. Hahn , Thoi H. Ho , Thomas J. McKeand , Francis J. Timmers
发明人： Daniel J. Arriola , Matthew T. Bishop , Richard E. Campbell, Jr. , David D. Devore , Stephen E. Hahn , Thoi H. Ho , Thomas J. McKeand , Francis J. Timmers
IPC分类号： C08F3008
CPC分类号： C08F290/148 , C08F8/12 , C08F230/08 , C08F2810/50 , C08F210/06 , C08F210/02
摘要： Silane functional polymers having uniform silane distribution, long chain branching or tertiary silane functionality and conversion thereof through coupling, hydrolysis, hydrolysis and neutralization, condensation, oxidation or hydrosilation are disclosed.
摘要翻译： 公开了具有均匀的硅烷分布，长链支化或叔硅烷官能团以及通过偶联，水解，水解和中和，缩合，氧化或硅氢化的转化的硅烷官能聚合物。
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5.发明授权公开(公告)号：US06613921B2
公开(公告)日：2003-09-02
申请号：US09879463
申请日：2001-06-12
申请人： Richard E. Campbell, Jr. , Jerzy Klosin , Ravi B. Shankar , Francis J. Timmers , Robert K. Rosen
发明人： Richard E. Campbell, Jr. , Jerzy Klosin , Ravi B. Shankar , Francis J. Timmers , Robert K. Rosen
IPC分类号： C07F1700
CPC分类号： C07F17/00 , C07C13/32 , C07C13/66 , C07C2602/14 , C07F7/10 , C08F4/65908 , C08F4/65912 , C08F4/65922 , C08F210/02 , C08F2420/02 , C08F2420/05 , Y10S526/943 , C08F4/6592 , C08F212/08
摘要： Compounds and metal complexes comprising a polycyclic, fused ring ligand or inertly substituted derivative thereof having up to 60 atoms other than hydrogen, said ligand comprising at least: (1) a cyclopentadienyl ring, (2) a 6, 7, or 8 membered ring other than a 6-carbon aromatic ring, and (3) an aromatic ring, with the proviso that said 6, 7, or 8 membered ring (2), is fused to both the cyclopentadienyl ring (1), and the aromatic ring (3), polymerization catalysts, a process to prepare the novel compounds and complexes, and olefin polymerization processes using the same are disclosed.
摘要翻译： 包含多于60个氢原子的多环，稠环配体或其惰性取代的衍生物的化合物和金属络合物，所述配体至少包括：（1）环戊二烯基环，（2）6,7或8元环 除了6碳芳环以外，和（3）芳香环，条件是所述6,7或8元环（2）与环戊二烯基环（1）和芳环（ 3），聚合催化剂，制备新型化合物和络合物的方法，以及使用其的烯烃聚合方法。
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公开(公告)号：US6150297A
公开(公告)日：2000-11-21
申请号：US122958
申请日：1998-07-27
IPC分类号： C07F7/28 , C07F17/00 , C08F4/44 , C08F4/64 , C08F4/659 , C08F4/6592 , C08F10/02 , C08F210/02 , C08F212/08 , B01J31/02 , B01J31/18
CPC分类号： C07F17/00 , C08F10/02 , C08F210/02 , C08F2420/02 , C08F4/65908 , Y10S526/943
摘要： Group 4 metal complexes comprising a cyclopentaphenanthreneyl ligand, catalytic derivatives thereof and their use as olefin polymerization catalysts, especially for the copolymerization of ethylene and a vinylaromatic monomer are disclosed. The resulting copolymers are uniform, pseudo-random copolymers of ethylene and a vinylaromatic monomer having a cluster index, CI.sub.ES less than 1.0 and a polymerized vinylaromatic monomer content less than 50 mole percent.
摘要翻译： 公开了包含环戊基蒽基配体，其催化衍生物和它们作为烯烃聚合催化剂的用途的第4族金属络合物，特别是用于乙烯和乙烯基芳族单体的共聚。 得到的共聚物是乙烯和具有聚簇指数CIES小于1.0的乙烯基芳族单体和聚合的乙烯基芳族单体含量低于50摩尔％的均匀的假无规共聚物。
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公开(公告)号：US6136993A
公开(公告)日：2000-10-24
申请号：US420625
申请日：1999-10-20
申请人： Eugene Y. Chen , Richard E. Campbell, Jr. , David D. Devore , D. Patrick Green , Jasson T. Patton , Jorge Soto , David R. Wilson
发明人： Eugene Y. Chen , Richard E. Campbell, Jr. , David D. Devore , D. Patrick Green , Jasson T. Patton , Jorge Soto , David R. Wilson
CPC分类号： C07F17/00 , C07F7/00 , C07F7/082 , C07F9/5045 , Y02P20/125 , Y10S526/943
摘要： Disclosed is a process for preparing bridged Group 4 metal complexes containing a neutral diene ligand starting from the corresponding novel, metal diene containing complexes by reaction thereof with the divalent derivative of a bridged bidentate ligand compound. The novel, intermediate metal diene complexes, their formation from tetravalent metal salts and an integrated process combining both process steps are claimed.
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公开(公告)号：US5196490A
公开(公告)日：1993-03-23
申请号：US711241
申请日：1991-06-06
CPC分类号： C08F12/04 , C08F4/65912 , Y10S526/943
摘要： Syndiotactic polymers of vinyl aromatic monomers are prepared by conducting the polymerization in the presence of a catalytic amount of the reaction product of polymethylaluminoxane and a cyclopentadienyl/titanium complex.
摘要翻译： 通过在催化量的聚甲基铝氧烷和环戊二烯基/钛络合物的反应产物的存在下进行聚合制备乙烯基芳族单体的间同立构聚合物。
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公开(公告)号：US5015749A
公开(公告)日：1991-05-14
申请号：US405118
申请日：1989-09-07
摘要： An improved process for the preparation of aluminoxanes comprising contacting an aluminoxane precursor such as a hydrocarbyl substituted aluminum compound with a porous organic or inorganic aqueous imbiber material containing water sorbed or imbibed therein.
摘要翻译： 一种用于制备铝氧烷的改进方法，其包括使铝氧烷前体例如烃基取代的铝化合物与含有吸附或吸收在其中的水的多孔有机或无机水性含水材料接触。
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10.发明授权Polymerization of vinyl aromatic monomers using cyclopentadienyl zirconium catalysts 失效使用环戊二烯基锆催化剂聚合乙烯基芳族单体
公开(公告)号：US4808680A
公开(公告)日：1989-02-28
申请号：US59304
申请日：1987-06-08
CPC分类号： C08F12/04 , C08F4/65912 , Y10S526/943
摘要： Polymers of vinyl aromatic monomers having a high degree of syndiotacticity are prepared by contacting with a catalyst comprising a cyclopentadienyl zirconium (IV) complex and polymethylaluminoxane under polymerization conditions.
摘要翻译： 通过在聚合条件下与包含环戊二烯基锆（IV）络合物和聚甲基铝氧烷的催化剂接触来制备具有高度间同立构规整度的乙烯基芳族单体的聚合物。
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