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61.发明公开SUPPORTED METAL ALKYL COMPOUND AND PROCESS FOR THE POLYMERIZATION OF OLEFINS IN ITS PRESENCE 审中-公开它的存在支撑金属烷基AND METHOD FOR聚合烯烃的
公开(公告)号：EP2012921A1
公开(公告)日：2009-01-14
申请号：EP07724450.7
申请日：2007-04-23
CPC分类号： C08F10/00 , B01J31/12 , B01J31/14 , B01J31/2295 , C08F4/65912 , C08F4/65927 , C08F110/06 , C08F4/65916 , C08F4/025 , C08F2500/24
摘要： The present invention relates to pulverulent solids obtainable by reaction of a metal alkyl compound of a divalent or higher-valent metal and a finely divided support which on its surface bears functional groups which can form a chemical bond between the metal atom of the metal alkyl compound and the surface of the support, wherein the particles of the finely divided support have particle diameters of less than 1000 nm and less than 5% by weight of the metal alkyl compound is extractable in a single extraction of the pulverulent solid with 20 ml of heptane per gram of solid at 50 °C. In addition, the invention relates to a process for preparing the pulverulent solids, a catalyst composition for the polymerization of olefins which comprises the pulverulent solids and polymerization processes using the catalyst composition.
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62.发明公开POLYMERIZATION CATALYSTS AND PROCESS FOR PRODUCING BIMODAL POLYMERS IN A SINGLE REACTOR 有权聚合催化剂和工艺用于在单个反应器中生产双峰聚合物
公开(公告)号：EP1933980A2
公开(公告)日：2008-06-25
申请号：EP06801967.8
申请日：2006-08-18
IPC分类号： B01J31/22 , B01J31/14 , C08F10/00 , C08F4/6592 , C07F17/00
CPC分类号： B01J31/2295 , B01J31/143 , B01J2531/0263 , B01J2531/48 , B01J2531/49 , C08F4/65912 , C08F4/65925 , C08F4/65927 , C08F10/00 , C08F210/16 , Y10S526/941 , Y10S526/943 , C08F4/65904 , C08F210/14 , C08F2500/05 , C08F2500/07 , C08F2500/12
摘要： Catalyst compositions comprising a first metallocene compound, a second metallocene compound, an activator-support, and an organoaluminum compound are provided. An improved method for preparing cyclopentadienyl complexes used to produce polyolefms is also provided.
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63.发明公开OLIGOMERISATION OF OLEFINIC COMPOUNDS IN THE PRESENCE OF AN OLIGOMERISATION CATALYST, AND A CATALYST ACTIVATOR INCLUDING A HALOGENATED ORGANIC GROUP 有权烯烃化合物的低聚IN A低聚催化剂活化剂的存在，并与卤代的有机基团
公开(公告)号：EP1931470A2
公开(公告)日：2008-06-18
申请号：EP06809407.7
申请日：2006-09-26
IPC分类号： B01J31/16 , B01J31/18 , B01J31/22 , B01J31/14 , B01J31/02 , C07C2/26 , C07C2/32 , C07C2/36 , C10G50/00 , C07C11/02
CPC分类号： B01J31/16 , B01J31/0211 , B01J31/0231 , B01J31/0234 , B01J31/0252 , B01J31/0272 , B01J31/0275 , B01J31/143 , B01J31/182 , B01J31/188 , B01J31/2234 , B01J31/226 , B01J2231/20 , B01J2531/0258 , B01J2531/0297 , B01J2531/31 , B01J2531/62 , B01J2540/22 , B01J2540/225 , C07C2/32 , C07C2/36 , C07C2531/14 , C07C2531/16 , C07C2531/22 , C07C2531/24 , C10G50/00 , C10G2300/1092 , C10G2300/703 , C10G2400/20 , C10G2400/22
摘要： According to the present invention there is provided a process for producing an oligomeric product by the oligomerisation of at least one olefinic compound, by contacting the at least one olefinic compound with the combination of an oligomerisation catalyst and a catalyst activator. The catalyst activator is a compound which includes at least one halogenated organic group which is bound to one or more binding atoms selected from the group consisting of a group 5A atom and a group 6A atom, which one or more binding atoms are in turn bound to a central atom selected from the group consisting of a group 3A atom, and a group 3B to 7B transition metal atom. The oligomerisation catalyst includes the combination of i) a source of a transition metal; and ii) a ligating compound of the formula (R1)m X1 (Y) X2 (R2)n. The invention also relates to a combination of an oligomerisation catalyst and a catalyst activator as set out above and to the use of such a combination in an oligomerisation process. The preferred transition metal is Cr and the preferred ligating compounds are (R1)2 P (NR7) P (R2)2, [tris-N, N, N-(ethylhexyl)] 1, 3, 5-triaza cyclohexane and (decyl-S-Cu2Cu2)2NH. The preferred activator is [Ph3C][Al{OC(CF3)3}].
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64.发明公开CATALYST COMPOSITIONS COMPRISING SMALL SILICA SUPPORT MATERIALS AND METHODS OF USE IN POLYMERIZATION REACTIONS 无效WITH小的二氧化硅载体材料及其使用在聚合反应中方法的催化剂组合物
公开(公告)号：EP1891125A1
公开(公告)日：2008-02-27
申请号：EP06771229.9
申请日：2006-05-26
发明人： APECETCHE, Maria, A. , CAO, Phuong, A. , AWE, Michael, D. , SCHOEB-WOLTERS, Ann, M. , IMPELMAN, Ryan, W.
CPC分类号： C08F210/16 , C08F10/00 , C08F2/34 , C08F4/025 , C08F4/6543 , C08F4/651 , C08F210/14 , C08F2500/12 , C08F2500/18
摘要： Methods are provided to prepare a catalyst system that includes at least one titanium compound, at least one magnesium compound, at least one electron donor compound, at least one activator compound, and at least one silica support material, the at least one silica support material having a median particle size in the range of from 20 to 50 microns with no more than 10% of the particles having a size less than 10 microns and no more than 10% of the particles having a size greater than 50 microns and average pore diameter of at least ≧220 angstroms.
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公开(公告)号：EP1863587A1
公开(公告)日：2007-12-12
申请号：EP06725310.4
申请日：2006-03-24
发明人： HIRTHE, Bernd , PROFT, Bernd , WINKLER, Jochen , BLUMENTHAL, Udo , FINK, Gerhard , HAUSCHILD, Klaus
CPC分类号： C08F10/00 , B01J2531/0263 , B01J2531/48 , C08F4/65912 , C08F4/65927 , C08F110/02 , C08F210/14 , C08F210/16 , C08F4/65916 , C08F4/65904 , C08F4/655 , C08F4/52 , C08F4/025 , C08F2500/15 , C08F2500/18
摘要： The invention relates to catalyst systems consisting of a carrier and of a co-catalyst, to methods for producing them, and to their use for olefin polymerization.
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公开(公告)号：EP1789425A2
公开(公告)日：2007-05-30
申请号：EP05761861.3
申请日：2005-06-24
发明人： KACKER, Smita , BERLUCHE, Enock , STIBRANY, Robert, T. , SISSANO, Joseph, Anthony , BAUGH, Lisa, Saunders
IPC分类号： C07F11/00 , B01J31/14 , B01J31/18 , C08F4/69 , C08F110/02
CPC分类号： C07F11/005 , B01J31/143 , B01J31/183 , C08F110/02 , C08F4/69034
摘要： A composition having the formula (I) where R1 and R2 are independently hydrogen, C1 to C12 linear and branched alkyl, C3 to C12 cycloalkyl, aryl, C1 to C12 alkoxy, F, Cl, SO3 C1 to C12 perfluoroalkyl, and N(CH3)2 R3 is independently selected from the group consisting of hydrogen, C1, to C12 linear and branched alkyl, C3 to C12 cycloalkyl, aryl, and 2,2,2-trifluoroethyl, A is -C(R4)-, -(CH2)x-, -(CH2)XNH(CH2)x-, or -CY2CY2-, where R4 is a hydrocarbyl, halosubstituted hydrocarbyl, or alkoxy group of from (1 to 12) carbon atoms, x is an integer from (1 to 12), and Y is halogen, and X is halogen, triflate, acetate, trifluoroacetate, hydride, or tetrafluoroborate. Such composition, when combined with an activating co-catalyst, is useful in polymerizing olefinic monomers.
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公开(公告)号：EP1670586A1
公开(公告)日：2006-06-21
申请号：EP04790239.0
申请日：2004-10-09
CPC分类号： C07F5/062 , C07B2200/11 , C08F10/00 , C08F4/603 , C08F4/61916 , C08F4/602 , C08F4/61912
摘要： Pulverulent solid which consists essentially of at least one metal alkyl compound bound chemically and/or physically to a finely divided, porous, mechanically stable and chemically inert support, has a proportion by weight of metal alkyl compound of at least 5% by weight, based on the support, and has an angle of repose, determined in accordance with ISO 4324, of up to 48°. The solid allows trouble-free metering as active component into a reactor.
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68.发明公开OLEFIN POLYMERIZATION CATALYSTS CONTAINING MODIFIED BORRAARYL LIGANDS 审中-公开MODIFIZIERZTES BORRAARYL含有烯烃聚合催化剂
公开(公告)号：EP1248676A4
公开(公告)日：2006-06-07
申请号：EP00960065
申请日：2000-09-11
申请人： EQUISTAR CHEM LP
发明人： WANG SHAOTIAN , MERRICK-MACK JEAN A
IPC分类号： B01J31/22 , B01J31/14 , B01J31/16 , C07F5/02 , C08F4/54 , C08F4/60 , C08F4/602 , C08F4/603 , C08F4/64 , C08F4/642 , C08F4/643 , C08F4/659 , C08F10/00 , C08F110/02
CPC分类号： B01J31/143 , B01J31/14 , B01J31/1608 , B01J31/1616 , B01J31/2295 , B01J2531/48 , C08F4/65912 , C08F4/65916 , C08F10/00 , C08F110/02 , Y10S526/943 , C08F4/6592 , C08F2500/04
摘要： A single-site olefin polymerization catalyst is described. The catalyst comprises an activator and an organometallic compound that includes a Group 3 to 10 transition or lanthanide metal, M, and a modified boraaryl ligand. We surprisingly found that the catalyst is more active in olefin polymerization compared to other catalysts containing non-modified boraaryl ligands. Most surprisingly, the supported catalyst gives polyolefins with a multimodal molecular weight distribution having separate components of distinct molecular weight.
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69.发明授权Composition catalytique et procédé de dimérisation, de codimérisation et d'oligomérisation des oléfines 有权催化组合物和方法用于烯烃二聚化，共二聚和低聚
公开(公告)号：EP1136124B1
公开(公告)日：2005-05-04
申请号：EP01400511.0
申请日：2001-02-28
CPC分类号： C07F15/04 , B01J31/143 , B01J31/2273 , B01J2231/20 , B01J2531/0297 , B01J2531/847 , C07C2/32 , C07C2531/14 , C07C2531/22
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70.发明授权Composition catalytique pour la dimérisation, la codimérisation et l'oligomérisation des oléfines 有权烯烃的二聚化的催化剂组合物，和低聚Kodimerisierung
公开(公告)号：EP1138388B1
公开(公告)日：2005-04-06
申请号：EP01400173.9
申请日：2001-01-19
CPC分类号： C07C2/32 , B01J31/0284 , B01J31/0288 , B01J31/14 , B01J31/143 , B01J31/1845 , B01J31/185 , B01J31/24 , B01J31/2409 , B01J2231/20 , B01J2531/847 , C07C2/26 , C07C2527/128 , C07C2531/22
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