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11. 发明授权

US5492975A Polymer bound metallocenes 失效
标题翻译：聚合物结合金属茂
公开(公告)号：US5492975A
公开(公告)日：1996-02-20
申请号：US455382
申请日：1995-05-31
申请人： Bernd Peifer , Helmut G. Alt , M. Bruce Welch , Syriac J. Palackal
发明人： Bernd Peifer , Helmut G. Alt , M. Bruce Welch , Syriac J. Palackal
IPC分类号： C08F4/642 , C07F17/00 , C08F4/58 , C08F4/60 , C08F4/619 , C08F4/6192 , C08F4/646 , C08F4/656 , C08F4/657 , C08F4/685 , C08F8/00 , C08F8/42 , C08F10/00
CPC分类号： C08F8/42 , C08F10/00 , C08F4/61912 , C08F4/61916 , C08F4/61922
摘要： A polymer bound ligand represented by the formula QM(R).sub.m and process for preparing same are provided, wherein Q is a polystyrene, M is Si, C, Ge, Sn, P, or N, each R is a that at least one R is a cyclopentadienyl-type compound, and m is 2 or 3, said process comprising reacting a metallated polystyrene and an organohalide compound, wherein the polystyrene is metallated with an alkali metal, and wherein said organohalide compound is represented by the formula XM(R).sub.m wherein X is a halide. Other aspects of the present invention include a polymer bound metallocene represented by the formula QM(R).sub.m ZY.sub.n and a process for preparing same, wherein Z is a transition metal, Y is a halide, methyl, hydrogen, or a cyclopentadienyl-type group, and n is 2 or 3. Other aspects of the present invention include a catalyst system comprising the polymer bound metallocene and an organoaluminoxane, a method for preparing same, and a polymerization process employing the catalyst system.
摘要翻译：提供由式QM（R）m表示的聚合物结合配体及其制备方法，其中Q是聚苯乙烯，M是Si，C，Ge，Sn，P或N，每个R是至少一个 R是环戊二烯基型化合物，m为2或3，所述方法包括使金属化聚苯乙烯和有机卤化物化合物反应，其中聚苯乙烯用碱金属进行金属化，其中所述有机卤化物由式XM（R ）m，其中X是卤化物。本发明的其它方面包括由式QM（R）mZYn表示的聚合物结合金属茂及其制备方法，其中Z为过渡金属，Y为卤化物，甲基，氢或环戊二烯基型基团，并且n为2或3.本发明的其它方面包括包含聚合物结合的茂金属和有机铝氧烷的催化剂体系，其制备方法和使用该催化剂体系的聚合方法。

12. 发明授权

US5492973A Polymer bound ligands 失效
标题翻译：聚合物结合的配体
公开(公告)号：US5492973A
公开(公告)日：1996-02-20
申请号：US454764
申请日：1995-05-31
申请人： Bernd Peifer , Helmut G. Alt , M. Bruce Welch , Syriac J. Palackal
发明人： Bernd Peifer , Helmut G. Alt , M. Bruce Welch , Syriac J. Palackal
IPC分类号： C08F4/642 , C07F17/00 , C08F4/58 , C08F4/60 , C08F4/619 , C08F4/6192 , C08F4/646 , C08F4/656 , C08F4/657 , C08F4/685 , C08F8/00 , C08F8/42 , C08F10/00
CPC分类号： C08F8/42 , C08F10/00 , C08F4/61912 , C08F4/61916 , C08F4/61922
摘要： A polymer bound ligand represented by the formula QM(R).sub.m and process for preparing same are provided, wherein Q is a polystyrene, M is Si, C, Ge, Sn, P, or N, each R is a that at least one R is a cyclopentadienyl-type compound, and m is 2 or 3, said process comprising reacting a metallated polystyrene and an organohalide compound, wherein the polystyrene is metallated with an alkali metal, and wherein said organohalide compound is represented by the formula XM(R).sub.m wherein X is a halide. Other aspects of the present invention include a polymer bound metallocene represented by the formula QM(R).sub.m ZY.sub.n and a process for preparing same, wherein Z is a transition metal, Y is a halide, methyl, hydrogen, or a cyclopentadienyl-type group, and n is 2 or 3. Other aspects of the present invention include a catalyst system comprising the polymer bound metallocene and an organoaluminoxane, a method for preparing same, and a polymerization process employing the catalyst system.
摘要翻译：提供由式QM（R）m表示的聚合物结合配体及其制备方法，其中Q是聚苯乙烯，M是Si，C，Ge，Sn，P或N，每个R是至少一个 R是环戊二烯基型化合物，m为2或3，所述方法包括使金属化聚苯乙烯和有机卤化物化合物反应，其中聚苯乙烯用碱金属进行金属化，其中所述有机卤化物由式XM（R ）m，其中X是卤化物。本发明的其它方面包括由式QM（R）mZYn表示的聚合物结合金属茂及其制备方法，其中Z为过渡金属，Y为卤化物，甲基，氢或环戊二烯基型基团，并且n为2或3.本发明的其它方面包括包含聚合物结合的茂金属和有机铝氧烷的催化剂体系，其制备方法和使用该催化剂体系的聚合方法。

13. 发明授权

US5420090A Silica supported transition metal catalysts 失效
标题翻译：二氧化硅负载的过渡金属催化剂
公开(公告)号：US5420090A
公开(公告)日：1995-05-30
申请号：US21705
申请日：1993-02-24
申请人： Lee Spencer , Brian W. S. Kolthammer
发明人： Lee Spencer , Brian W. S. Kolthammer
IPC分类号： C08J5/18 , B29C55/02 , B29K23/00 , B29L7/00 , C08F4/646 , C08F4/658 , C08F4/685 , C08F10/00 , C08F210/00 , C08F210/02 , C08F210/16 , B01J31/00
CPC分类号： C08F10/00 , Y10S428/91 , Y10T428/26 , Y10T428/31855
摘要： A transition metal containing catalyst useful for the polymerization of .alpha.-olefins is prepared by (A) forming in an inert atmosphere which excludes oxygen and moisture a slurry of (1) a porous inorganic oxide support material selected from the group consisting of silica, alumina, or a combination of silica and alumina, said support material containing not greater than about 5 millimoles of hydroxyl groups per gram of support material and a particle size not greater than about 10 microns and a surface area of from about 50 to about 800 m.sup.2 /g in an inert organic liquid medium; (B) mixing said slurry with (2) an alkoxide and stirring the resultant mixture at a temperature of from about -20.degree. C. to about 120.degree. C. for a time sufficient to saturate the surface of the support material: (C) mixing the product form (B) with (3) a titanium compound or a combination of a titanium compound and (4) a vanadium compound and stirring the resultant mixture at a temperature of from about -20.degree. C. to about 120.degree. C. for a time sufficient to allow complete reaction of the titanium compound and the vanadium compound with the organomagnesium moieties remaining on the solid support; (D) mixing the product from (C) with an inert organic solution of (5) a Group IIIA metal alkyl halide at a temperature of from about -20.degree. C. to about 120.degree. C. for a time sufficient to complete the reduction of the titanium and vanadium, if present, compounds to their final oxidation state.
摘要翻译：用于α-烯烃聚合的含过渡金属的催化剂通过以下步骤制备：（A）在惰性气氛中形成不含氧和水分的淤浆（1）多孔无机氧化物载体材料，其选自二氧化硅，氧化铝，或二氧化硅和氧化铝的组合，所述载体材料每克载体材料含有不大于约5毫摩尔羟基，粒度不大于约10微米，表面积为约50至约800平方米/ g在惰性有机液体介质中; （B）将所述浆料与（2）醇盐混合并在约-20℃至约120℃的温度下搅拌所得混合物足以使载体材料表面饱和的时间：（C）将产品形式（B）与（3）钛化合物或钛化合物和（4）钒化合物的组合混合，并在约-20℃至约120℃的温度下搅拌所得混合物足以允许钛化合物和钒化合物与残留在固体载体上的有机镁部分完全反应的时间; （D）将来自（C）的产物与（5）IIIA族金属烷基卤的惰性有机溶液在约-20℃至约120℃的温度下混合足以完成还原的时间的钛和钒（如果存在）化合物达到其最终氧化态。

14. 发明授权

US5296432A Catalyst for the (co) polymerization of ethylene 失效
标题翻译：乙烯（共）聚合的催化剂
公开(公告)号：US5296432A
公开(公告)日：1994-03-22
申请号：US911891
申请日：1992-07-09
申请人： Federico Milani , Luciano Luciani , Maddalena Pondrelli
发明人： Federico Milani , Luciano Luciani , Maddalena Pondrelli
IPC分类号： C08F4/652 , C08F4/60 , C08F4/654 , C08F4/657 , C08F4/6592 , C08F10/00 , C08F10/02 , C08F4/685
CPC分类号： C08F10/00
摘要： Solid component of catalyst for the (co)polymerization of ethylene, including magnesium, halogen and titanium, obtained by:(i) dissolution, in an inert organic solvent, of a magnesium dialkyl, or a magnesium alkyl halide, a tin halide (IV) and possibly also an alkyl halide and their contact until a granular solid precipitates from the solution;(ii) contact of said granular solid and its interaction with a titanium halide, alkoxide or halo-alkoxide, to form a solid component of catalyst.
摘要翻译：通过以下方法得到的乙烯（包括镁，卤素和钛）的（共）聚合的催化剂的固体组分：（i）在惰性有机溶剂中溶解二烷基镁或烷基卤镁，卤化锡（IV ）和可能还有烷基卤及其接触，直到颗粒状固体从溶液中沉淀出来; （ii）所述颗粒状固体及其与卤化钛，醇盐或卤代醇盐的相互作用的接触形成催化剂的固体组分。

15. 发明授权

US5143882A Transition-metal catalyst component for a Ziegler catalyst system, and the use of said system 失效
标题翻译：用于ZIEGLER催化剂体系的过渡金属催化剂组分和使用系统
公开(公告)号：US5143882A
公开(公告)日：1992-09-01
申请号：US667119
申请日：1991-03-11
申请人： Ulrich Bueschges , Roland Saive
发明人： Ulrich Bueschges , Roland Saive
IPC分类号： C08F4/685 , C08F10/00
CPC分类号： C08F10/00
摘要： A transition-metal catalyst component for a Ziegler catalyst system, obtainable by1) mixing, in a solvent, an inorganic, oxidic carrier with1.1) a vanadium trihalide/alcohol complex of the formula VY.sub.3 nZ-OH, whereY is chlorine or bromine,N is from 1 to 6, andZ is a monovalent, saturated, aliphatic or araliphatic hydrocarbon radical having not more than 10 carbon atoms, and1.2) a titanium trihalide or a titanium trihalide/aluminum trihalide complex, where the halogen can be chlorine and/or bromine, or a titanium trihalide complex of the formula TiY.sub.3. nZ-OH or a mixture thereof, whereY is chlorine or bromine,n is from 1 to 6, andZ is a monovalent, saturated, aliphatic or araliphatic hydrocarbon radical having not more than 10 carbon atoms or a mixture thereof, and1.3) a zirconium tetrahalide, where the halogen can be chlorine and/or bromine,2) removing the solvent by evaporation,3) mixing the solid-phase intermediate from step (2) with3.1) an organoaluminum catalyst component of the formula AlR.sub.m X.sub.3-m, whereR is a C.sub.1 - to C.sub.18 - hydrocarbon radical,m is from 1 to 3, andX is OR, chlorine, bromine or hydrogen, and3.2) an organic carboxylate or an organosilicon compound or a mixture thereof in an organic solvent, and4) if desired, isolating the solid-phase intermediate by filtration, washing and drying.and the use thereof for the homopolymerization or copolymerization of ethane are described.
摘要翻译：一种用于齐格勒催化剂体系的过渡金属催化剂组分，可通过以下步骤获得：1）在溶剂中将无机氧化载体与1.1）式VY3nZ-OH的三卤化钒/醇络合物混合，其中Y是氯或溴， N为1至6，Z为不大于10个碳原子的单价饱和脂族或芳脂族烃基，和1.2）三卤化钛或三卤化钛/三卤化铝配合物，其中卤素可为氯和 /或溴，或式TiY3的三卤化钛络合物。 nZ-OH或其混合物，其中Y为氯或溴，n为1至6，Z为不大于10个碳原子的一价饱和脂族或芳脂族烃基或其混合物，1.3）四卤化锆，其中卤素可以是氯和/或溴，2）通过蒸发除去溶剂，3）将步骤（2）的固相中间体与3.1）式AlRmX3-m的有机铝催化剂组分混合，其中R是C 1 -C 18烃基，m为1至3，X为OR，氯，溴或氢，以及3.2）有机溶剂中的有机羧酸盐或有机硅化合物或其混合物，以及 4）如果需要，通过过滤，洗涤和干燥分离固相中间体。并描述了其用于乙烷的均聚或共聚的用途。

16. 发明授权

US5143881A Transition-metal catalyst component for a Ziegler catalyst system, and the use of said system 失效
标题翻译：用于ZIEGLER催化剂体系的过渡金属催化剂组分和使用系统
公开(公告)号：US5143881A
公开(公告)日：1992-09-01
申请号：US667118
申请日：1991-03-11
申请人： Ulrich Bueschges , Roland Saive , Godofredo Follmer
发明人： Ulrich Bueschges , Roland Saive , Godofredo Follmer
IPC分类号： C08F4/685 , C08F10/00
CPC分类号： C08F10/00
摘要： A transition-metal catalyst component for a Ziegler catalyst system, obtainable by1) mixing, in a solvent, an inorganic, oxidic carrier with1.1) a vanadium trihalide alcohol complex of the formula VY.sub.3.nZ--OH, whereY is chlorine or bromine,n is from 1 to 6, andZ is a monovalent, saturated, aliphatic, aromatic or araliphatic hydrocarbon radical having not more than 10 carbon atoms, and1.2) a titanium halide or a titanium trihalide/aluminum trihalide complex, where the halogen can be chlorine and/or bromine, or a titanium trihalide complex of the formula TiY.sub.3.nZ--OH or mixtures thereof, whereY is chlorine or bromine,n is from 1 to 6, andZ is a monovalent, saturated, aliphatic, aromatic or araliphatic hydrocarbon radical having not more than 10 carbon atoms, and1.3) a compound of the formula BX.sub.n Y.sub.m R.sub.p or SiX.sub.n Y.sub.m R.sub.q or mixtures thereof, whereX is OR,Y is chlorine, bromine or hydrogen, andR is a C.sub.1 - to C.sub.18 -hydrocarbon radical, with the proviso that n>0 and n+m+p=3 or n+m+q=4,2) removing the solvent by evaporation,3) mixing the solid-phase intermediate from step 2) with3.1) an organoaluminum catalyst component of the formula AlR.sub.m X.sub.3-m, whereR is a C.sub.1 - to C.sub.18 -hydrocarbon radical,m is from 1 to 3, andX is OR, chlorine, bromine or hydrogen, and3.2) an organic carboxylate or an organosilicon compound or a mixture thereof in an organic solvent, and4) if desired, isolating the solid-phase intermediate by filtration, washing and drying,and the use thereof for the homopolymerization or copolymerization of ethene are described.
摘要翻译：用于齐格勒催化剂体系的过渡金属催化剂组分，其可通过以下步骤获得：1）在溶剂中将无机氧化物载体与1.1）式VY3.nZ-OH的三卤化钒醇络合物混合，其中Y是氯或溴，n为1-6，Z为不大于10个碳原子的一价饱和脂族芳族或芳脂族烃基，和1.2）卤化钛或三卤化钛/三卤化铝配合物，其中卤素可以是氯和/或溴，或式TiY3.nZ-OH的三卤化钛配合物或其混合物，其中Y为氯或溴，n为1至6，Z为单价，饱和，脂族，芳族或具有不超过10个碳原子的芳脂族烃基，和1.3）式BXnYmRp或SiXnYmRq的化合物或其混合物，其中X为OR，Y为氯，溴或氢，R为C1-至C18-烃基，条件是n> 0和n + m + p = 3或n + m + q = 4,2）通过蒸发除去溶剂，3）将来自步骤2）的固相中间体与3.1）式AlRmX3-m的有机铝催化剂组分混合，其中R是C 1 -C 18烃基，m为1至3 ，和X为OR，氯，溴或氢，以及3.2）有机溶剂中的有机羧酸盐或有机硅化合物或其混合物，以及4）如果需要，通过过滤，洗涤和干燥分离固相中间体，并描述了其用于乙烯的均聚或共聚的用途。

17. 发明申请

US20210221924A1 ZIEGLER-NATTA CATALYST WITH AN ELECTRON DONOR COMPOUND FOR INCREASING POLYMER MOLECULAR WEIGHT 有权
公开(公告)号：US20210221924A1
公开(公告)日：2021-07-22
申请号：US17056473
申请日：2019-05-29
申请人： Dow Global Technologies LLC
发明人： Linfeng Chen , Mingzhe Yu , Mehmet Demirors , Andrew T. Heitsch , Jeffrey A. Sims , David Gordon Barton , Kurt F. Hirsekorn , Peter N. Nickias
IPC分类号： C08F4/655 , C08F4/685 , C08F2/06 , C08F10/02
摘要： A heterogeneous procatalyst includes a preformed heterogeneous procatalyst and a metal-ligand complex. The preformed heterogeneous procatalyst includes a titanium species and a magnesium chloride (MgCl2) support. The metal-ligand complex has a structural formula (L)aM(Y)m(XR2)b, where M is a metal cation; each L is a neutral ligand or (═O); each Y is a halide or (C1-C20)alkyl; each XR2 is an anionic ligand in which X is a heteroatom or a heteroatom-containing functional group and R2 is (C1-C20)hydrocarbyl or (C1-C20) heterohydrocarbyl; n is 0, 1, or 2; m is 0-4; and b is 1-6. The metal-ligand complex is overall charge neutral. The heterogeneous procatalyst exhibits improved average molecular weight capability. A catalyst system includes the heterogeneous procatalyst and a cocatalyst. Processes for producing the heterogeneous procatalyst and processes for producing ethylene-based polymers utilizing the heterogeneous procatalyst are also disclosed.

18. 发明授权

US10113014B1 Method for producing solid catalyst component containing vanadium compound for olefin polymerization, olefin polymerization catalyst, and method for producing olefin polymer 有权
公开(公告)号：US10113014B1
公开(公告)日：2018-10-30
申请号：US15634338
申请日：2017-06-27
申请人： TOHO TITANIUM CO., LTD.
发明人： Motoki Hosaka , Toshihiko Sugano , Tsutomu Uzawa
IPC分类号： C08F4/685 , C08F10/00 , C08K5/10 , C08F4/14
摘要： A solid catalyst component for olefin polymerization, an olefin polymerization catalyst, and a method for producing an olefin polymer, are disclosed. A solid catalyst component for olefin polymerization includes magnesium, a halogen, titanium, vanadium, and an internal electron donor compound selected by organic acid diester. An olefin polymerization catalyst includes the disclosed solid catalyst component for olefin polymerization, an organoaluminum promoter, and an optional external electron donor A method for producing an olefin copolymer includes copolymerizing ethylene and propylene using the disclosed olefin polymerization catalyst.

19. 发明申请

US20140080970A1 MULTI-METALLIC ZIEGLER-NATTA PROCATALYSTS AND CATAYSTS PREPARED THEREFROM FOR OLEFIN POLYMERIZATIONS 有权
标题翻译：用于烯烃聚合制备的多金属ZIEGLER-NATTA PROCATALYSTS和CATAYSTS
公开(公告)号：US20140080970A1
公开(公告)日：2014-03-20
申请号：US14116070
申请日：2012-05-23
申请人： Sylvie Desjardins , Mehmet Demirors , Ellen Donkers , Manvel Fontaine , Cristina Serrat
发明人： Sylvie Desjardins , Mehmet Demirors , Ellen Donkers , Manvel Fontaine , Cristina Serrat
IPC分类号： C08F4/685
CPC分类号： C08F110/02 , C08F4/685 , C08F10/02 , C08F210/16 , C08F2410/03 , C08J5/18 , C08J2323/06 , D01F6/04 , C08F4/6341 , C08F4/6385 , C08F4/6374 , C08F210/14 , C08F2500/08 , C08F2500/12 , C08F2500/26 , C08F4/6357
摘要： Novel catalyst compositions comprising three or more transition metals are effective in increasing catalyst efficiency, reducing polydispersity, and increasing uniformity in molecular weight distribution when used in olefin, and particularly, linear low density polyethylene (LLDPE), polymerizations. The resulting polymers may be used to form differentiated products including, for example, films that may exhibit improved optical and mechanical properties.
摘要翻译：包含三种或更多种过渡金属的新型催化剂组合物在用于烯烃，特别是线性低密度聚乙烯（LLDPE））聚合中时，有效地提高催化剂效率，降低多分散性和增加分子量分布的均匀性。所得聚合物可用于形成分化产物，包括例如可能表现出改善的光学和机械性能的膜。

20. 发明授权

US07084216B2 Process for the polymerization of olefins 失效
标题翻译：烯烃聚合方法
公开(公告)号：US07084216B2
公开(公告)日：2006-08-01
申请号：US10467389
申请日：2002-01-30
申请人： Akhlaq A. Moman , Khalid Al-Bahily , Atieh Abu-Raqabah , John Ledford , Orass M. Hamed , Raju Raghavan , Sameh Rizkallah
发明人： Akhlaq A. Moman , Khalid Al-Bahily , Atieh Abu-Raqabah , John Ledford , Orass M. Hamed , Raju Raghavan , Sameh Rizkallah
IPC分类号： C08F4/642 , C08F4/685 , C08F4/02
CPC分类号： C08F10/00 , C08F110/02 , C08F210/16 , Y10S526/904 , C08F4/68 , C08F4/027 , C08F4/685 , C08F2500/18 , C08F2500/03 , C08F210/08 , C08F210/14
摘要： The present invention relates to a process for homopolymerization of ethylene or copolymerization of ethylene with alpha-olefins by contacting ethylene or ethylene and alpha-olefin with a catalyst composition comprising: (a) a solid catalyst precursor comprising at least one vanadium compound, at least one magnesium compound and a polymeric material or a solid catalyst precursor comprising at least one vanadium compound, at least one further transition metal compound and/or at least one alcohol, at least one magnesium compound and a polymeric material; and (b) a cocatalyst comprising an aluminum compound.
摘要翻译：本发明涉及乙烯均聚或乙烯与α-烯烃的共聚合方法，该方法是将乙烯或乙烯与α-烯烃与催化剂组合物接触，该催化剂组合物包含：（a）至少含有一种钒化合物的固体催化剂前体，至少一种镁化合物和包含至少一种钒化合物，至少一种其它过渡金属化合物和/或至少一种醇，至少一种镁化合物和聚合物材料的聚合材料或固体催化剂前体; 和（b）包含铝化合物的助催化剂。

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