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1. 发明申请

WO01012641A1 MONOCYCLOPENTADIENYL COMPLEXES OF CHROMIUM, MOLYBDENUM OR TUNGSTEN WITH A DONOR BRIDGE 审中-公开
标题翻译：单环戊二烯基铬，钼或钨WITH ADONORBRÜCKE的
公开(公告)号：WO01012641A1
公开(公告)日：2001-02-22
申请号：PCT/EP2000/007442
申请日：2000-08-01
IPC分类号： C08J5/18 , B01J31/22 , C07F11/00 , C07F17/00 , C08F4/44 , C08F4/60 , C08F4/639 , C08F4/69 , C08F10/00 , C08F10/02 , C08F110/02 , C08F110/06 , C08F210/16 , D01F6/02
CPC分类号： B01J31/143 , B01J31/2295 , B01J2231/12 , B01J2531/60 , B01J2531/62 , C07F17/00 , C08F4/63908 , C08F4/63912 , C08F4/63916 , C08F10/00 , C08F10/02 , C08F110/02 , C08F110/06 , C08F210/16 , C08F2410/03 , C08F2420/01 , Y10S526/943 , C08F4/63925 , C08F4/6392 , C08F2500/03 , C08F2500/04 , C08F2500/17 , C08F2500/10
摘要： The invention relates to substituted monocyclopentadienyl, monoindenyl, monofluorenyl or heterocyclopentadienyl complexes of chromium, molybdenum or tungsten, wherein at least one of the substituents at the cyclopentadienyl ring carries a rigid donor function that is not exclusively linked via sp hybridized carbon or silicon atoms. The invention further relates to a method for polymerizing olefins.
摘要翻译：铬，钼或钨，其中，所述环戊二烯基环上的取代基中的至少一种带有一个刚性的，非排他地通过SP <3>杂化的碳原子或硅原子结合的供体功能和用于方法的取代的单环戊二烯基，monoindenyl，monofluorenyl或杂环戊络合物烯烃的聚合。

2. 发明申请

WO98034964A1 GROUP 5 TRANSITION METAL COMPOUNDS 审中-公开
标题翻译：第5组过渡金属化合物
公开(公告)号：WO98034964A1
公开(公告)日：1998-08-13
申请号：PCT/US1998/002246
申请日：1998-02-05
IPC分类号： C07F9/00 , C08F4/639 , C08F4/68 , C08F10/00 , C08F210/16
CPC分类号： C08F10/00 , C07F9/005 , C08F4/63908 , C08F4/63912 , C08F210/16 , C08F4/6392 , C08F4/62 , C08F4/68 , C08F210/14 , C08F2500/02
摘要： The invention addresses Group 5 metal compounds suitable as polymerization catalysts characterized by comprising one Group 15 element polyanionic ancillary ligand and three single or multidentate univalent ligands comprising Group 14-16 elements bound to the Group 5 metal, but excluding cyclopentadienyl ligands. The invention Group 5 metal compounds can be generically represented by the chemical symbols: (1) [RJ]MR'3, and (2) [(RJ)Yn(X)]MR'2, where M is a Group 5 transition metal, preferably vanadium; J is a Group 15 heteroatom ligand covalently bound to M, preferably nitrogen; R is a substituted or unsubstituted aryl, hydrocarbyl or organometalloid group covalently bound to J; each R' is, independently, a uninegative ligand, e.g., substituted or unsubstituted aryl, substituted or unsubstituted linear or cyclic hydrocarbyl, silyl, hydride or substituted or unsubstituted organometalloid group; X is a univalent single or multidentate ancillary ligand comprising at least one Group 14-16 element covalently bound to M; and, Y is an optional covalent bridging group linking R and X, comprising at least one Group 14-16 element, n = 1 when X is covalently linked to R and n=0 when X is not covalently linked to R. Catalyst activation can be accomplished with standard metallocene catalyst activators. Olefin polymerization is exemplified.
摘要翻译：本发明涉及适合作为聚合催化剂的第5族金属化合物，其特征在于包含一个第15族元素聚阴离子辅助配体和三种单或多价一价配体，其包含与第5族金属结合但不包括环戊二烯基配体的第14-16族元素。本发明第5族金属化合物可一般用化学符号表示：（1）[RJ] MR'3和（2）[（RJ）Yn（X）] MR'2，其中M是第5族过渡金属，优选钒; J是与M共价结合的第15族杂原子配体，优选氮; R是与J共价结合的取代或未取代的芳基，烃基或有机金属卤化物基团; 每个R'独立地是非负配体，例如取代或未取代的芳基，取代或未取代的直链或环状烃基，甲硅烷基，氢化物或取代或未取代的有机金属基团; X是包含至少一个与M共价结合的第14-16族元素的单价或多齿辅助配体; 并且Y是连接R和X的任选的共价桥连基团，其包含至少一个第14-16族元素，当X与R共价连接时n = 1，当X不与R共价连接时，n = 0。催化剂活化可以用标准金属茂催化剂活化剂完成。举例说明烯烃聚合。

3. 发明申请

WO98030605A1 POLYMERISATION PROCESS 审中-公开
标题翻译：聚合过程
公开(公告)号：WO98030605A1
公开(公告)日：1998-07-16
申请号：PCT/GB1998/000039
申请日：1998-01-07
IPC分类号： C08F2/34 , C08F4/02 , C08F4/639 , C08F4/64 , C08F4/642 , C08F10/00 , C08F210/16
CPC分类号： C08F10/00 , C08F4/63908 , C08F4/63916 , C08F210/16 , Y10S526/901 , C08F4/6392 , C08F2/34 , C08F4/61912 , C08F210/14 , C08F2500/12
摘要： The polymerisation of olefins in the gas phase carried out in the presence of a catalyst system comprising (a) a metallocene and (b) an activator is improved by the addition of a lower alkane to the reactor. The preferred alkane is pentane and is preferably added to the reactor as a liquid. The activity of the catalyst system may be improved by the addition of the alkane.
摘要翻译：在包含（a）茂金属和（b）活化剂）的催化剂体系存在下进行的气相中的烯烃的聚合通过向反应器中加入低级烷烃得到改善。优选的烷烃是戊烷，优选作为液体加入到反应器中。通过加入烷烃可以改善催化剂体系的活性。

4. 发明申请

WO00035929A1 BIMETALLIC METALLOCENE CATALYST FOR ISOTACTIC POLYPROPYLENE POLYMERISATION 审中-公开
标题翻译：用于异构聚丙烯聚合的双金属茂金属催化剂
公开(公告)号：WO00035929A1
公开(公告)日：2000-06-22
申请号：PCT/EP1999/009855
申请日：1999-12-13
IPC分类号： C07F7/00 , C07F17/00 , C08F4/44 , C08F4/62 , C08F4/622 , C08F4/639 , C08F4/6392 , C08F4/642 , C08F4/6592 , C08F10/00 , C08F110/06
CPC分类号： C07F17/00 , C08F4/63908 , C08F4/63912 , C08F4/63916 , C08F4/6392 , C08F110/06 , Y10S526/943 , C08F2500/03 , C08F2500/15
摘要： A metallocene compound having general formula: CpAXMQ1Q2Cp'A'X'M'Q1'Q2' wherein Cp and Cp' are each independently a substituted or unsubstituted cyclopentadienyl moiety; M and M' are each independently a metal chosen from Group IV B transition metals and vanadium, and coordinate to Cp and Cp' respectively; X and X' are each independently a substituted or unsubstituted Group VA or VIA heteroatom and coordinate to M and M' respectively; A and A' are bridging groups between Cp and X and between Cp' and X' respectively and are independently chosen from -SiR'2-O-SiR'2-, -SinR'm-, -CnR'm- and -CR'2-SiR'2-CR'2-SiR'2-, in which each R' is independently H or hydrocarbyl having 1 to 20 carbon atoms, n is an integer in the range 1 to 4 and m = 2n; each Q1, Q2 and Q1' and Q2' is independently a coordinating group which is hydrogen, halogen or hydrocarbyl having 1 to 20 carbon atoms and each of Q1 and Q1' is coordinated to both M and M'.
摘要翻译：具有以下通式的茂金属化合物：CpAXMQ1Q2Cp'A'X'M'Q1'Q2'其中Cp和Cp'各自独立地为取代或未取代的环戊二烯基部分; M和M'各自独立地选自ⅣB族过渡金属和钒，分别与Cp和Cp'配位; X和X'各自独立地为取代或未取代的基团VA或VIA杂原子，分别与M和M'配位; A和A'分别是Cp和X之间以及Cp'和X'之间的桥连基团，独立地选自-SiR'2-O-SiR'2-，-SinR'm-，-CnR'm-和-CR '2-SiR'2-CR'2-SiR'2-，其中每个R'独立地为H或具有1至20个碳原子的烃基，n为1至4的整数，m = 2n; 每个Q1，Q2和Q1'和Q2'独立地是配位基团，其是氢，卤素或具有1至20个碳原子的烃基，并且Q1和Q1'中的每一个与M和M'配位。

5. 发明申请

WO98052953A1 CYCLOOCTATETRAENE COMPOUND 审中-公开
标题翻译：环十二烷化合物
公开(公告)号：WO98052953A1
公开(公告)日：1998-11-26
申请号：PCT/NL1998/000283
申请日：1998-05-18
IPC分类号： C07F7/10 , C07F17/00 , C08F4/639 , C08F10/00
CPC分类号： C07F17/00 , C07F7/10 , C08F4/63908 , C08F4/63912 , C08F10/00 , C08F4/639
摘要： Metal complex containing a transition metal from groups 4-6 of the Periodic System of the Elements or a lanthanide and at least one cyclooctatetraene ligand, characterized in that the metal complex contains as a ligand at least one cyclooctatetraene compound according to the formula (I): (R'nDR)a-COT-(RUn)b where COT = a cyclooctatetraene, (C8R'8-a-b); R = a linking group between COT and the DR'n group or the Un group; D = an electron-donating heteroatom chosen from group 15 or group 16 of the Periodic System of the Elements; Un = an unsaturated hydrocarbon group; R' = a substituent; n = the number of times that R' occurs bonded to D; a = the number of R'nDR groups; and b = the number of Un groups, with 1
摘要翻译：含有元素周期系统4-6族的过渡金属的金属络合物或镧系元素和至少一种环辛四烯配体，其特征在于金属络合物含有至少一种根据式（I）的环辛四烯化合物作为配体，：（R'nDR）a-COT-（RUn）b其中COT =环辛四烯，（C8R'8-ab）; R = COT与DR'n组或Un组之间的连接基团; D =选自元素周期系统的第15族或第16族的给电子杂原子; Un =不饱和烃基; R'=取代基; n = R'发生键合到D的次数; a = R'nDR组的数量; 并且b = Un组的数量，其中1

6. 发明申请

WO1993009148A1 PROCESS FOR PRODUCING POLYOLEFIN 审中-公开
标题翻译：生产聚烯烃的方法
公开(公告)号：WO1993009148A1
公开(公告)日：1993-05-13
申请号：PCT/US1992009250
申请日：1992-10-26
申请人： EXXON CHEMICAL PATENTS INC.
发明人： EXXON CHEMICAL PATENTS INC. , JEJELOWO, Moses, Olukayode , BAMBERGER, Robert, Lee
IPC分类号： C08F04/602
CPC分类号： C08F210/16 , C08F4/63904 , C08F4/63908 , C08F4/63912 , C08F4/63916 , C08F4/6392 , C08F10/00 , C08F4/63925 , C08F210/08 , C08F2500/03 , C08F2500/06 , C08F2500/17 , C08F2500/10 , C08F2500/26 , C08F2500/04
摘要： A process for producing polyolefins having a controllable broadened molecular weight distribution utilizing transition metal metallocene catalyst systems, wherein the metallocene has at least one cyclopentadienyl ring which is substituted by a substituent having a 2 DEG or 3 DEG carbon atom through which it is covalently bonded to the cyclopentadienyl ring.
摘要翻译：一种利用过渡金属茂金属催化剂体系制备具有可控制的扩大分子量分布的聚烯烃的方法，其中金属茂具有至少一个被具有2或3个碳原子的取代基取代的环戊二烯基环，通过它与其共价键合到环戊二烯基环。

7. 发明申请

WO2006063826A1 MONOCYCLOPENTADIENYL COMPLEXES 审中-公开
标题翻译：单环戊二烯复合物
公开(公告)号：WO2006063826A1
公开(公告)日：2006-06-22
申请号：PCT/EP2005/013476
申请日：2005-12-15
申请人： BASELL POLYOLEFINE GMBH , MIHAN, Shahram
发明人： MIHAN, Shahram
IPC分类号： C08F4/6592 , C08F10/00 , C07F17/00
CPC分类号： C08F10/00 , C07F17/00 , C08F4/63908 , C08F4/63912 , C08F4/63916 , C08F110/02 , C08F2420/01 , C08F4/6392
摘要： Monocyclopentadienyl complexes in which the cyclopentadienyl system bears at least one bridged donor and at least one arylalkyl group and a catalyst system comprising at least one of the monocyclopentad ienyl complexes, and also methods for preparing them, the use of the catalyst system for the polymerization or copolymerization of olefins and a process for preparing polyolefins by polymerization or copolymerization of olefins in the presence of the catalyst system and the preparation of the associated cyclopentadienyl system.
摘要翻译：单环戊二烯基络合物，其中环戊二烯基体系具有至少一个桥连供体和至少一个芳烷基，以及包含至少一种单环戊烯基络合物的催化剂体系，以及制备它们的方法，使用催化剂体系进行聚合或烯烃的共聚和通过在催化剂体系的存在下烯烃的聚合或共聚制备聚烯烃的方法和相关的环戊二烯基体系的制备。

8. 发明申请

WO99010388A1 CATALYST PREPARATION FOR THE (CO)POLYMERISATION OF ALK-1-ENES 审中-公开
标题翻译：催化剂制备为ALK-1恩恩（共）聚合
公开(公告)号：WO99010388A1
公开(公告)日：1999-03-04
申请号：PCT/EP1998/005274
申请日：1998-08-19
IPC分类号： C08F4/629 , C08F4/639 , C08F4/6392 , C08F4/64 , C08F4/6592 , C08F4/68 , C08F10/00 , C08F110/02 , C08F210/16
CPC分类号： C08F10/00 , C08F4/63908 , C08F4/63916 , C08F4/63922 , C08F110/02 , C08F210/16 , Y10S526/943 , C08F4/63912 , C08F2500/12 , C08F2500/03
摘要： The invention relates to a catalyst preparation suitable for the (co)polymerisation of Alk-1-enes. To obtain said preparation a metallocene complex is mixed with a C3-20-Alk-1-ene in an inert solvent and the resulting mixture is reacted in a controlled manner with a compound forming metallocene ions. The mixture obtained is diluted with an inert, non-polar, essentially aliphatic solvent. In addition, the catalyst preparation is possibly applied to a particulate substrate material.
摘要翻译：对于烷-1-烯烃合适的催化剂制备的（共）聚合通过混合金属茂在惰性溶剂中得到的C3至C20链-1-烯获得，与化合物形成茂金属离子和稀释获得的混合物的受控反应混合物用一种惰性的非极性，基本上脂族溶剂和任选地，将所述催化剂组合物的粒状载体材料上。

9. 发明申请

WO1998006759A1 GROUP IV ZWITTERION ANSA METALLOCENE (ZAM) CATALYSTS FOR ALPHA-OLEFIN POLYMERIZATION 审中-公开
标题翻译：第四组ZWITTERION ANSA METALLOCENE（ZAM）ALPHA-OLEFIN聚合催化剂
公开(公告)号：WO1998006759A1
公开(公告)日：1998-02-19
申请号：PCT/US1997013793
申请日：1997-08-08
申请人： CALIFORNIA INSTITUTE OF TECHNOLOGY
发明人： CALIFORNIA INSTITUTE OF TECHNOLOGY , GODDARD, William, A., III , BRANDOW, Christopher, G.
IPC分类号： C08F04/06
CPC分类号： B01J31/1805 , B01J31/14 , B01J31/2295 , B01J2531/30 , B01J2531/40 , B01J2531/48 , B01J2531/50 , B01J2531/60 , C07F17/00 , C08F4/63908 , C08F10/00 , C08F110/02 , C08F4/65908 , C08F4/65927 , C08F4/6592
摘要： Single component metallocene catalysts for alpha -olefin polymerization are disclosed. Prior art cation metallocene catalysts have required a separate anion co-catalyst like methyl aluminoxane (MAO). However, because the inventive zwitterion ansa metallocene (ZAM) catalysts have a "built-in" anion co-catalyst functionality, the need for a separate anion co-catalyst is eliminated.
摘要翻译：公开了用于α-烯烃聚合的单组分茂金属催化剂。现有技术的阳离子茂金属催化剂需要单独的阴离子助催化剂，如甲基铝氧烷（MAO）。然而，由于本发明的两性离子金属茂（ZAM）催化剂具有“内置”阴离子助催化剂官能度，因此消除了对单独阴离子助催化剂的需要。

10. 发明申请

WO1997042238A1 INVERTED POLYOLEFIN COPOLYMERS 审中-公开
标题翻译：反相聚烯烃共聚物
公开(公告)号：WO1997042238A1
公开(公告)日：1997-11-13
申请号：PCT/NL1997000250
申请日：1997-05-01
申请人： DMS N.V. , RENKEMA, Jacob
发明人： DMS N.V.
IPC分类号： C08F210/16
CPC分类号： C08F210/16 , C08F4/63908 , C08F4/6392 , C08F210/00 , C08F210/06
摘要： A copolymer comprising about 20-90 weight % of ethylene, about 10-80 weight % of an alpha -olefin and optionally up to 20 weight % of a diene. The amount of inverted alpha -olefin sequences in the polymer chain lies within certain ranges. The invention relates also to copolymers having a syndiotactic nature in the alpha -olefin pentads.
摘要翻译：共聚物包含约20-90重量％的乙烯，约10-80重量％的α-烯烃和任选的至多20重量％的二烯。聚合物链中倒置的α-烯烃序列的数量在一定范围内。本发明还涉及在α-烯烃五元组中具有间同立构性质的共聚物。

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