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1. 发明申请

US20050215422A1 Method for preparation of a solid titanium catalyst for olefin polymerization 失效
标题翻译：烯烃聚合固体钛催化剂的制备方法
公开(公告)号：US20050215422A1
公开(公告)日：2005-09-29
申请号：US11046130
申请日：2005-01-28
申请人： Sang-Yull Kim , Ki-Hwa Lee , Chun-Byung Yang , Ho-Sik Chang
发明人： Sang-Yull Kim , Ki-Hwa Lee , Chun-Byung Yang , Ho-Sik Chang
IPC分类号： C08F4/64 , B01J31/00 , B01J31/02 , B01J31/38 , C08F4/623 , C08F10/00
CPC分类号： B01J31/38 , B01J31/0202 , B01J31/0204 , B01J2231/12
摘要： The present invention relates to a method for preparing a solid titanium catalyst for olefin polymerization. The method for preparing a solid titanium catalyst for olefin polymerization according to the present invention comprises: preparing a magnesium compound solution by dissolving magnesium halide compound in a solvent mixture of cyclic ether and one or more of alcohol; preparing a carrier by adding titanium halide compound to said magnesium compound solution, then elevating the temperature of the solution and aging the solution to precipitate particles, and then adding titanium halide compound thereto for further reaction; preparing a catalyst by reacting said carrier with titanium compound and electron donor; and washing said catalyst with halogenated saturated hydrocarbon. According to the method of the present invention, a catalyst having high activity can be obtained and polyolefin produced by using the catalyst prepared by the method of the present invention has high stereoregularity, relatively easily compared with the conventional method.
摘要翻译：本发明涉及一种制备用于烯烃聚合的固体钛催化剂的方法。制备本发明的烯烃聚合用固体钛催化剂的方法包括：通过将卤化镁化合物溶解在环醚和一种或多种醇的溶剂混合物中来制备镁化合物溶液; 通过向所述镁化合物溶液中加入卤化钛化合物制备载体，然后升高溶液的温度并使溶液老化以沉淀颗粒，然后加入卤化钛化合物进一步反应; 通过使所述载体与钛化合物和电子给体反应制备催化剂; 并用卤化饱和烃洗涤所述催化剂。根据本发明的方法，与传统方法相比，可以获得具有高活性的催化剂，并且通过使用本发明方法制备的催化剂制备的聚烯烃具有高的立构规整性。

2. 发明授权

US5753785A Production of E-B copolymers with a single metallocene catalyst and a single monomer 失效
标题翻译：用单一茂金属催化剂和单一单体生产E-B共聚物
公开(公告)号：US5753785A
公开(公告)日：1998-05-19
申请号：US766075
申请日：1996-12-16
申请人： Baireddy Raghava Reddy , Edwar S. Shamshoum , Margarito Lopez
发明人： Baireddy Raghava Reddy , Edwar S. Shamshoum , Margarito Lopez
IPC分类号： C08F4/642 , C08F4/60 , C08F4/619 , C08F4/6192 , C08F4/622 , C08F4/659 , C08F4/6592 , C08F110/02 , C08F210/08 , C08F210/16 , C08F4/623 , C08F210/02
CPC分类号： C08F210/16 , C08F110/02 , C08F210/08 , C08F4/61927 , C08F4/61912 , Y10S526/943
摘要： A process of polymerizing ethylene with a catalyst using a single metallocene catalyst comprising a bridged metallocene compound having two cyclopentadienyl rings, one substituted with a bulky group in a distal position and one substituted such that a fused ring, substituted or unsubstituted, is formed, which produces a copolymer of ethylene. The metallocene catalyst promotes simultaneous oligomerization of a fraction of ethylene to form a comonomer in situ and copolymerization of the remaining ethylene and the comonomer to form a copolymer.
摘要翻译：使用包含具有两个环戊二烯基环的桥连金属茂化合物的单茂金属催化剂与一种催化剂聚合乙烯的方法，一个被远端位置的大体积取代，一个被取代成取代或未取代的稠环，其中产生乙烯的共聚物。金属茂催化剂促进一部分乙烯的同时低聚，原位形成共聚单体，并使剩余的乙烯和共聚单体共聚以形成共聚物。

3. 发明授权

US08981026B2 Cycloolefin polymer compound and method of preparing the same 有权
标题翻译：环烯烃聚合物化合物及其制备方法
公开(公告)号：US08981026B2
公开(公告)日：2015-03-17
申请号：US14237077
申请日：2012-08-06
申请人： Woon Sung Hwang , Jong Un Sung , Woon Jin Park , Sung Rak Joo , Bun Yeoul Lee , Eun Seok Park
发明人： Woon Sung Hwang , Jong Un Sung , Woon Jin Park , Sung Rak Joo , Bun Yeoul Lee , Eun Seok Park
IPC分类号： C08G61/08 , C08F8/04 , C08F4/623 , C08F4/69 , C08F36/02 , C07F11/00 , C08F232/08
CPC分类号： C08F232/08 , C08F4/623 , C08F36/02 , C08G61/08 , C08G2261/3325 , C08G2261/418 , C08G2261/724 , Y10S525/94 , C08F210/14
摘要： This invention relates to a cycloolefin copolymer, which is prepared via ring-opening metathesis polymerization using, as monomers, dicyclopentadiene obtained by chemically bonding two cyclopentadiene molecules using a Diels-Alder reaction and tricyclopentadiene obtained by chemically bonding three cyclopentadiene molecules using a Diels-Alder reaction, in which the cyclopentadiene is a C5-fraction of naphtha cracking, and to a method of preparing the same. This copolymer is a non-crystalline transparent resin and is useful for a variety of end uses.
摘要翻译：本发明涉及通过开环易位聚合制备的环烯烃共聚物，其使用通过使用Diels-Alder反应化学键合两个环戊二烯分子获得的二环戊二烯和通过使用Diels-Alder化学键合三个环戊二烯分子获得的三环戊二烯作为单体反应，其中环戊二烯是石脑油裂解的C5级分，以及其制备方法。该共聚物是非结晶透明树脂，可用于多种最终用途。

4. 发明授权

US6013595A Catalytic solid for the (co)polymerization of ethylene, process for its preparation, and catalytic system for the (co)polymerization of ethylene 失效
公开(公告)号：US6013595A
公开(公告)日：2000-01-11
申请号：US607661
申请日：1996-02-27
申请人： Olivier Lhost , Nicola Zandona
发明人： Olivier Lhost , Nicola Zandona
IPC分类号： C08F4/642 , C08F4/02 , C08F4/52 , C08F4/60 , C08F4/602 , C08F4/619 , C08F4/6192 , C08F4/623 , C08F4/626 , C08F4/659 , C08F4/6592 , C08F4/78 , C08F10/00 , C08F10/02 , C08F110/02 , C08F4/24
CPC分类号： C08F10/02 , C08F10/00 , C08F110/02 , C08F4/63908 , C08F4/65925 , C08F4/63912
摘要： A catalytic solid for (co)polymerization of ethylene, includes (a) at least one inorganic support; (b) at least one transition metal metallocene having a formula (C.sub.p).sub.a (C.sub.p ').sub.h MX.sub.x Z.sub.z, in which C.sub.p and C.sub.p each denote a cyclopentadienyl, indenyl, or fluorenyl radical or a substituted derivative of such a radical, coordinated to the central atom M, optionally the groups C.sub.p and C.sub.p are linked via a covalent bridge, M denotes the at lease one transition metal, which is selected from the group consisting of scandium, titanium, zirconium, hafnium and vanadium, a, b, x and z denote integers such that (a+b+x+z)=m, x>0, z.gtoreq.0 and a and/or b.noteq.0, m denotes the valency of the at least one transition metal M, X denotes a halogen, and Z denotes a hydrocarbon radical which may optionally comprise oxygen or a silyl radical of formula (--R.sub.1 --Si--R'R"R'") where R denotes an alkyl, alkenyl, aryl, alkoxy or cycloalkyl group comprising up to 20 carbon atoms, R', R", R'" are identical or different and each denote a halogen or an alkyl, alkenyl, aryl, alkoxy or cycloalkyl group comprising up to 20 carbon atoms, and t denotes 0 or 1; (c) at least one ionizing agent selected from the group consisting of triphenylcarbenium tetrakis(pentafluorophenyl)borate, N,N-dimethylanilinium tetrakis (pentafluorophenyl)borate, tri(n-butyl)ammonium tetrakis(pentafluorophenyl)borate, lithium tetrakis(pentafluorophenyl)borate, tris(pentafluorophenyl)boron, triphenylboron, trimethylboron, tris(trimethylsilyl)borate and organoboroxines, and (d) at least one chromium compound which is selected from the group consisting of chromium oxides, chromium acetate, chromium chloride, chromium sulfate, chromates, dichromates and chromium acetylacetonate, and which is present in a molar ratio of chromium/transition metal M ranging from 0.001 to 100.

5. 发明授权

US5627117A Olefin polymerization catalyst and process for olefin polymerization 失效
标题翻译：烯烃聚合催化剂和烯烃聚合方法
公开(公告)号：US5627117A
公开(公告)日：1997-05-06
申请号：US364477
申请日：1994-12-27
申请人： Teruaki Mukaiyama , Makoto Mitani , Kunihiro Oouchi
发明人： Teruaki Mukaiyama , Makoto Mitani , Kunihiro Oouchi
IPC分类号： C08F4/54 , C08F4/602 , C08F4/619 , C08F4/6192 , C08F4/622 , C08F4/623 , C08F4/629 , C08F4/70 , C08F10/00 , C08F110/02 , C08F210/16
CPC分类号： C08F10/00 , C08F110/02 , C08F210/16 , C08F2410/03 , C08F4/61908 , C08F4/61912 , C08F4/61922
摘要： Disclosed in an olefin polymerization catalyst comprising a transition metal compound having at least two transition metals in which at least one of said metals is bonded to a ligand having a cyclopentadienyl skeleton, at least one of said metals is selected from Sc, Y, Ti, Zr, Hf, V, Nb, Ta, Cr, Mo, W and lanthanoid metals and at least on of the others is selected from the specific transition metals; and an organoaluminum oxy-compound or an organoboron compound. Corresponding to the kind of the metal combined with said metal selected from Sc, Y, Ti, Zr, Hf, V, Nb, Ta, Cr, Mo, W and lanthanoid metals, the olefin polymerization catalyst exhibit a property to give polymers having a wide molecular weight distribution in spite of the catalyst system using one kind of a transition metal compound, or to give polymers having high molecular weight and be excellent in the polymerization activity at low polymerization temperature.
摘要翻译：在含有至少两种过渡金属的过渡金属化合物的烯烃聚合催化剂中公开了至少一种所述金属与至少一种所述金属键合到具有环戊二烯基骨架的配体上，所述金属中的至少一种选自Sc，Y，Ti， Zr，Hf，V，Nb，Ta，Cr，Mo，W和镧系元素，其中至少一种选自特定的过渡金属; 和有机铝氧化合物或有机硼化合物。对应于与选自Sc，Y，Ti，Zr，Hf，V，Nb，Ta，Cr，Mo，W和镧系金属的金属组合的金属的种类，烯烃聚合催化剂表现出具有赋予具有尽管催化剂体系使用一种过渡金属化合物，或者提供具有高分子量的聚合物并且在低聚合温度下的聚合活性优异的宽分子量分布。

6. 发明授权

US07196031B2 Catalyst composition 有权
标题翻译：催化剂组成
公开(公告)号：US07196031B2
公开(公告)日：2007-03-27
申请号：US10233593
申请日：2002-09-04
申请人： Shojiro Kaita , Zhaomin Hou , Yasuo Wakatsuki
发明人： Shojiro Kaita , Zhaomin Hou , Yasuo Wakatsuki
IPC分类号： C08F4/6392 , C08F4/622 , C08F4/623 , C08F236/10
CPC分类号： C08F236/10 , C08F4/52
摘要： A catalyst composition for polymerization of a conjugated diene or copolymerization of a conjugated diene and an aromatic vinyl compound, which comprises the following components: (A) a metallocene-type complex of a rare earth metal compound (samarium complex etc.), and (B) an ionic compound composed of a non-coordinate anion and a cation (triphenylcarbonium tetrakis(pentafluorophenyl)borate etc.) and/or an aluminoxane. The catalyst composition is useful for producing a polymer having a high cis-1,4-configuration content in the microstructure and a narrow molecular weight distribution.
摘要翻译：用于共轭二烯聚合的催化剂组合物或共轭二烯和芳族乙烯基化合物的共聚合，其包含以下组分：（A）稀土金属化合物（钐络合物等）的金属茂型络合物和（ B）由非配位阴离子和阳离子（三苯基碳鎓四（五氟苯基）硼酸盐等）和/或铝氧烷组成的离子化合物。催化剂组合物可用于制备在微结构中具有高顺式-1,4-构型含量的聚合物和窄的分子量分布。

7. 发明授权

US07144839B2 Polymerization catalysts 失效
标题翻译：聚合催化剂
公开(公告)号：US07144839B2
公开(公告)日：2006-12-05
申请号：US10548275
申请日：2004-03-18
申请人： Vernon Charles Gibson , Grant Berent Jacobsen , David John Jones , Richard James Long
发明人： Vernon Charles Gibson , Grant Berent Jacobsen , David John Jones , Richard James Long
IPC分类号： C08F4/622 , C08F4/623 , C08F4/68
CPC分类号： C08F10/00 , C07F9/5027 , C07F9/5045 , C08F4/65912 , C08F4/65916 , C08F110/02 , C08F110/06 , C08F4/64186 , C08F4/68465 , C08F4/659 , C08F4/64065
摘要： A transition metal complex having the following Formula (A): wherein the monovalent groups R1 and R2 are —Ra, —ORb, —NRcRd, and —NHRe; the monovalent groups Ra, Rb, Rc, Rd and Re, and the divalent group R3 are (i) aliphatic hydrocarbon, (ii) alicyclic hydrocarbon, (iii) aromatic hydrocarbon, (iv) alkyl substituted aromatic hydrocarbon (v) heterocyclic groups and (vi) heterosubstituted derivatives of said groups (i) to (v); M is a Group (3) to (11) or lanthanide metal; E is phosphorus or arsenic; X is an anionic group, L is a neutral donor group; n is (1) or (2), y and z are independently zero or integers, such that the number of X and L groups satisfy the valency and oxidation state of the metal M. n is preferably (2) and the two resulting R1 groups are preferably linked. The complex can be used with optional activator to polymerise olefins
摘要翻译：具有下式（A）的过渡金属络合物：其中一价基团R 1和R 2是-R a，O，其中R 1，R 2，R d，R d，R d，一价基团R a a，R b，R c，R d，R d和R e，并且二价基团R 3是（i）脂族烃，（ii）脂环族烃，（iii）芳族烃，（iv）烷基取代的芳族烃（v）杂环基和（vi ）所述基团（i）至（v）的杂取代衍生物; M是第（3） - （11）族或镧系元素金属; E是磷或砷; X是阴离子基团，L是中性给体基团; n是（1）或（2），y和z独立地为0或整数，使得X和L基团的数量满足金属的价态和氧化态.n优选为（2），并且得到的两个R 优选连接1个以上的基团。络合物可以与任选的活化剂一起使用以聚合烯烃

8. 发明授权

US5707913A Amidinato catalyst systems for the polymerization of olefins 失效
标题翻译：用于烯烃聚合的胺基催化剂体系
公开(公告)号：US5707913A
公开(公告)日：1998-01-13
申请号：US469356
申请日：1995-06-06
申请人： Ruger Schlund , Martin Lux , Frank Edelmann , Ulrike Reissmann , Wolfgang Rohde
发明人： Ruger Schlund , Martin Lux , Frank Edelmann , Ulrike Reissmann , Wolfgang Rohde
IPC分类号： C08F4/60 , C08F4/622 , C08F4/623 , C08F4/64 , C08F10/00 , C08F110/02 , B01J31/00 , B01J37/00 , C08G4/02
CPC分类号： C08F10/00 , C08F110/02 , C08F4/65912
摘要： Catalyst systems which are suitable for the polymerization of olefinically unsaturated hydrocarbons contain, as active components, A) an amidinato metal complex of the formula A ##STR1## where M is a metal from group IIIb, IVb, Vb or VIb of the Periodic Table of Elements or a metal from the lanthanide group, X is a negative leaving atom or a negative leaving group, and the radicals X may be identical or different if (n-m)>1, R.sup.1, R.sup.2 and R.sup.3 are each a C-organic or Si-organic radical, n is the valency of M in the metal complex A and m is from 1 to 5, with the proviso that n-m.gtoreq.0, and, B) an activator in a molar ratio of activator B to metal complex A of from 0.5:1 to 10,000:1.
摘要翻译：适用于烯属不饱和烃的聚合的催化剂体系含有作为活性组分的A）A A的脒基金属络合物，其中M是元素周期表IIIb，IVb，Vb或VIb族的金属的元素或来自镧系元素的金属，X是负离子原子或负离去基团，并且如果（nm）> 1，R 1，R 2和R 3各自为C-有机基团，则基团X可以相同或不同， Si-有机基团，n是M在金属络合物A中的化合价，m为1至5，条件是nm≥0，B）活化剂B与金属络合物的摩尔比的活化剂 A为0.5：1至10,000：1。

9. 发明授权

US5703187A Pseudo-random copolymers formed by use of constrained geometry addition polymerization catalysts 失效
标题翻译：通过使用约束几何加成聚合催化剂形成的伪无规共聚物
公开(公告)号：US5703187A
公开(公告)日：1997-12-30
申请号：US469828
申请日：1995-06-06
申请人： Francis J. Timmers
发明人： Francis J. Timmers
IPC分类号： C07F5/00 , C07F7/00 , C07F7/02 , C07F7/10 , C07F7/12 , C07F7/28 , C07F7/30 , C07F9/50 , C07F9/6596 , C07F17/00 , C08F4/44 , C08F4/60 , C08F4/602 , C08F4/623 , C08F4/64 , C08F4/642 , C08F4/643 , C08F4/659 , C08F4/6592 , C08F8/00 , C08F10/00 , C08F10/02 , C08F110/02 , C08F110/14 , C08F210/00 , C08F210/02 , C08F210/16 , C08F212/08 , C08L23/08 , C08L23/14 , C08L25/06
CPC分类号： C08F10/02 , C07F17/00 , C07F7/10 , C07F9/5045 , C08F10/00 , C08F210/02 , C08F210/16 , C08L23/08 , C08L25/06 , C08F110/02 , C08F110/14 , C08F4/65908 , C08F4/65912 , C08F4/65916 , C08F4/6592 , C08L2203/14 , C08L23/0838 , Y10S526/943
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 ElPE 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ElPE树脂和假无规共聚物，。

10. 发明授权

US4988657A Process for olefin polymerization 失效
标题翻译：烯烃聚合方法
公开(公告)号：US4988657A
公开(公告)日：1991-01-29
申请号：US417954
申请日：1989-10-06
申请人： Shirley J. Martin , Elizabeth A. Benham , Max P. McDaniel , Bruce W. Gerhold
发明人： Shirley J. Martin , Elizabeth A. Benham , Max P. McDaniel , Bruce W. Gerhold
IPC分类号： C08F4/24 , C08F4/623 , C08F10/00 , C08F110/02
CPC分类号： C08F10/00 , C08F110/02
摘要： Olefins are polymerized with a catalyst composition which forms on mixing a supported chromium oxide catalyst system and a silane compound. This composition allows the production of one or more comonomers in-situ. The resultant polymer has a lower density, a higher melt index, and a higher high load melt index than polymers produced with a similar catalyst system in the absence of a silane compound.

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