-
1.发明授权Synthesis of cyclopentadienyl metal coordination complexes from metal hydrocarbyloxides 失效从金属氢氧化物合成环戊二烯基金属配位络合物
公开(公告)号：US5703257A
公开(公告)日：1997-12-30
申请号：US469185
申请日：1995-06-06
CPC分类号： C07F17/00 , C08F10/00 , C08F4/6592 , Y10S526/943
摘要： A process for preparing bridged mono- and bis(cyclopentadienyl) metal dihydrocarbyloxy coordination complexes (I) by contacting in the presence of an aprotic organic diluent a metal compound of the formula M(OR).sub.4 with a dianionic salt compound. A process for preparing bridged mono- and bis(cyclopentadienyl) dihydrocarbyl metal coordination complexes (II) by contacting a complex (I) with a hydrocarbylation agent. A process for preparing bridged mono- and bis(cyclopentadienyl) metal dihalide coordination complexes (III) by contacting a complex (I) with a halogenation agent.
摘要翻译： 通过在非质子有机稀释剂存在下使式M（OR）4的金属化合物与二 - 阴离子盐化合物接触来制备桥联单 - 和双（环戊二烯基）金属二氢氧羰基配位络合物（I）的方法。 通过使络合物（I）与烃基化合物接触来制备桥联单 - 和双（环戊二烯基）二烃基金属配位络合物（II）的方法。 通过使络合物（I）与卤化剂接触来制备桥联单 - 和双（环戊二烯基）金属二卤化物配位络合物（III）的方法。
-
2.发明授权公开(公告)号：US06800701B2
公开(公告)日：2004-10-05
申请号：US10437161
申请日：2003-05-13
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： C08F444
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。
-
3.发明授权
公开(公告)号：US6017842A
公开(公告)日：2000-01-25
申请号：US896897
申请日：1997-07-18
申请人： Robert K. Rosen , James C. Stevens
发明人： Robert K. Rosen , James C. Stevens
IPC分类号： B01J31/22 , C08F4/44 , C08F4/64 , C08F4/642 , C08F4/659 , C08F4/6592 , C08F10/00 , B01J31/00 , B01J37/00 , C08F4/02
CPC分类号： B01J31/1805 , B01J31/14 , B01J31/2295 , C08F10/00 , B01J2531/40 , B01J2531/46 , B01J2531/48 , B01J2531/49 , C08F210/16 , C08F4/65908 , C08F4/65912 , C08F4/6592 , Y10S526/943
摘要： Catalyst compositions that are highly tolerant of catalyst poisons comprising a catalytic derivative of a Group 4 metallocene metal complex and an Group 13 metal compound according to the formula R.sup.1.sub.2 M"(NR.sup.2.sub.2),wherein R.sup.1 and R.sup.2 independently each occurrence is a hydrocarbyl, silyl, halocarbyl, halohydrocarbyl, hydrocarbyl-substituted silyl, halocarbyl-substituted silyl, or halohydrocarbyl-substituted silyl group, said R.sup.1 and R.sup.2 having from 1 to 30 carbon, silicon, or mixtures of carbon and silicon atoms, andM" is a Group 13 metal,the molar ratio of complex to Group 13 compound being from 1:0.1 to 1:100.
摘要翻译： 催化剂组合物高度耐受催化剂毒物，其包含第4族金属茂金属络合物的催化衍生物和根据式R12M“（NR22）的第13族金属化合物，其中R1和R2各自独立地为烃基，甲硅烷基， 卤代烃基，卤代烃基，烃基取代的甲硅烷基，卤代烃基取代的甲硅烷基或卤代烃基取代的甲硅烷基，所述R 1和R 2具有1至30个碳，硅或碳和硅原子的混合物，M“为13 金属，络合物与13族化合物的摩尔比为1:0.1至1:100。
-
4.发明授权Synthesis of cyclopentadienyl metal coordination complexes from metal hydrocarbyloxides 失效从金属氢氧化物合成环戊二烯基金属配位络合物
公开(公告)号：US5504223A
公开(公告)日：1996-04-02
申请号：US186402
申请日：1994-01-25
CPC分类号： C07F17/00 , C08F10/00 , C08F4/6592 , Y10S526/943
摘要： A process for preparing bridged mono- and bis(cyclopentadienyl) metal dihydrocarbyloxy coordination complexes (I) by contacting in the presence of an aprotic organic diluent a metal compound of the formula M(OR).sub.4 with a dianionic salt compound. A process for preparing bridged mono- and bis(cyclopentadienyl)dihydrocarbyl metal coordination complexes (II) by contacting a complex (I) with a hydrocarbylation agent. A process for preparing bridged mono- and bis(cyclopentadienyl) metal dihalide coordination complexes (III) by contacting a complex (I) with a halogenation agent.
摘要翻译： 通过在非质子有机稀释剂存在下使式M（OR）4的金属化合物与二 - 阴离子盐化合物接触来制备桥联单 - 和双（环戊二烯基）金属二氢氧羰基配位络合物（I）的方法。 通过使络合物（I）与烃基化合物接触来制备桥联单 - 和双（环戊二烯基）二烃基金属配位络合物（II）的方法。 通过使络合物（I）与卤化剂接触来制备桥联单 - 和双（环戊二烯基）金属二卤化物配位络合物（III）的方法。
-
公开(公告)号：US06806326B2
公开(公告)日：2004-10-19
申请号：US10037335
申请日：2001-11-06
IPC分类号： C08F444
CPC分类号： C08F10/02 , C07F7/10 , C07F9/5045 , C07F17/00 , C08F4/65908 , C08F4/65912 , C08F4/65916 , C08F4/6592 , C08F10/00 , C08F110/02 , C08F110/14 , C08F210/02 , C08F210/16 , C08L23/08 , C08L23/0838 , C08L25/06 , C08L2203/14 , Y10S526/943 , C08F2/34 , C08L2666/04 , C08F2500/12 , C08F2500/03 , C08F212/08 , C08F214/08 , C08F210/14 , C08F2500/08 , C08F2500/20 , C08F2500/26 , C08F2500/02 , C08F2500/07 , C08F210/08 , C08F210/06 , C08F212/14
摘要： Metal complexes having constrained geometry and a process for preparation thereof, addition polymerization catalysts formed therefrom, processes for preparation of such addition polymerization catalysts, methods of use, and novel polymers formed thereby, including EIPE resins and pseudo-random copolymers, are disclosed and claimed.
摘要翻译： 具有约束几何形状的金属络合物及其制备方法，由其形成的加成聚合催化剂，由此形成的加成聚合催化剂，使用方法和由其形成的新型聚合物的方法，包括EIPE树脂和伪随机共聚物， 。
-
公开(公告)号：US6121185A
公开(公告)日：2000-09-19
申请号：US227478
申请日：1999-01-08
IPC分类号： B01J31/16 , C07F5/02 , C08F2/04 , C08F4/603 , C08F4/619 , C08F4/64 , C08F4/643 , C08F4/659 , C08F4/6592 , C08F10/00 , B01J31/18
CPC分类号： C08F10/00 , C07F5/027 , C08F2410/01 , C08F4/61908 , C08F4/61912 , C08F4/65912 , C08F4/6592
摘要： A catalyst activator, comprising a cation which is a Bronsted acid capable of donating a proton, and an inert, compatible, noncoordinating, anion, characterized by a solubility constant at 25.degree. C. in hexane, cyclohexane or methylcyclohexane of at least 5 weight percent.
摘要翻译： 催化剂活化剂，其包含阳离子，其是能够提供质子的布朗斯台德酸，和惰性的，相容的非配位阴离子，其特征在于在25℃下在己烷，环己烷或甲基环己烷中的溶解度常数至少为5重量％ 。
-
公开(公告)号：US5919983A
公开(公告)日：1999-07-06
申请号：US818530
申请日：1997-03-14
IPC分类号： B01J31/16 , C07F5/02 , C08F2/04 , C08F4/603 , C08F4/619 , C08F4/64 , C08F4/643 , C08F4/659 , C08F4/6592 , C08F10/00 , C07F9/02
CPC分类号： C08F10/00 , C07F5/027 , C08F2410/01 , C08F4/61908 , C08F4/61912 , C08F4/65912 , C08F4/6592
摘要： A catalyst activator, comprising a cation which is a Bronsted acid capable of donating a proton, and an inert, compatible, noncoordinating, anion, characterized by a solubility constant at 25.degree. C. in hexane, cyclohexane or methylcyclohexane of at least 5 weight percent.
-
公开(公告)号：US5770538A
公开(公告)日：1998-06-23
申请号：US602544
申请日：1996-02-20
CPC分类号： C07F17/00 , C08F10/00 , C08F10/02 , C08F4/65908 , C08F4/65916 , C08F4/6592 , Y10S526/943
摘要： Novel Group 4 metal complexes containing one and only one cyclic delocalized, anionic, .pi.-bonded group wherein the metal is in the +4 formal oxidation state and having a bridged ligand structure, also referred to as constrained geometry complexes and a conjugated diene divalent anionic ligand group; catalytic derivatives of such complexes including novel zwiterionic complexes; and the use thereof as catalysts for polymerizing olefins, diolefins and/or acetylenically unsaturated monomers.
-
9.发明授权Homogeneous, stabilized, reduced metal addition polymerization catalysts, process for preparation and method of use 失效均相，稳定，还原金属加成聚合催化剂，制备方法和使用方法
公开(公告)号：US5723398A
公开(公告)日：1998-03-03
申请号：US498964
申请日：1995-07-06
IPC分类号： C08F4/645 , C07F17/00 , C08F4/02 , C08F4/42 , C08F4/60 , C08F4/64 , C08F4/659 , C08F4/6592 , C08F10/00 , B01J31/00 , B01J37/00
CPC分类号： C08F10/00 , C07F17/00 , C08F4/65908 , C08F4/65912 , C08F4/6592 , Y10S526/943
摘要： Addition polymerization catalysts-comprising 1) a Group 4 metal complex in the .sup.+ 3 oxidation state containing two delocalized .pi.-bonding moieties, and a stabilizing ligand covalently bonded to the metal and also datively bonded to the metal via lone pair electrons of an amine, phosphine, ether or thioether group and 2) an activating cocatalyst.
摘要翻译： 加成聚合催化剂 - 包括1）含有两个离域π键结部分的+3氧化态的第4族金属络合物，和与金属共价结合并且还通过胺的单对电子与金属偶合键合的稳定配体， 膦，醚或硫醚基团和2）活化助催化剂。
-
公开(公告)号：US5512693A
公开(公告)日：1996-04-30
申请号：US350924
申请日：1994-12-07
CPC分类号： C07F17/00
摘要： Titanium and zirconium complexes comprising a single, cyclic, delocalized n-bonded ligand group wherein the metal of said complexes is in the +2 formal oxidation state are prepared in high yield and purity by reaction of titanium and zirconium halides in the +3 or +4 oxidation state with an n-alkyl Grignard reagent. The complexes are used as catalyst components for .alpha.-olefin polymerization catalysts.
摘要翻译： 钛和锆络合物包含单，环状，非定位的n键合配体基团，其中所述配合物的金属处于+2形式氧化态，通过钛和卤化锆在+3或+ 4氧化态与正烷基格氏试剂。 该络合物用作α-烯烃聚合催化剂的催化剂组分。
-
-
-
-
-
-
-
-
-
搜索结果
31 条记录 (耗时 0.023 秒)
