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1. 发明授权

US06586544B2 Solution feed of multiple catalysts 有权
公开(公告)号：US06586544B2
公开(公告)日：2003-07-01
申请号：US10122778
申请日：2002-04-15
申请人： John F. Szul , Kersten Anne Erickson , Simon Mawson , David James Schreck , Mark G. Goode , Paul T. Daniell , Matthew G. McKee , Clark C. Williams
发明人： John F. Szul , Kersten Anne Erickson , Simon Mawson , David James Schreck , Mark G. Goode , Paul T. Daniell , Matthew G. McKee , Clark C. Williams
IPC分类号： C08F442
CPC分类号： C08F210/16 , C08F4/65912 , C08F4/65916 , C08F4/6592 , C08F10/00 , C08F10/02 , C08L23/0815 , C08L2205/02 , C08L2314/06 , Y10S526/943 , C08F4/025 , C08F4/65904 , C08F4/659 , C08L2666/04 , C08F210/14 , C08F2500/12 , C08F2500/04 , C08F2500/02 , C08F2500/01 , C08F2500/26 , C08F4/64044
摘要： This invention relates to methods to introduce multiple catalysts, activators or catalyst systems into a gas phase reactor.

2. 发明授权

US06399722B1 Solution feed of multiple catalysts 有权
标题翻译：多种催化剂的溶液进料
公开(公告)号：US06399722B1
公开(公告)日：2002-06-04
申请号：US09451792
申请日：1999-12-01
申请人： John F. Szul , Kersten Anne Erickson , Simon Mawson , David James Schreck , Mark G. Goode , Paul T. Daniell , Matthew G. McKee , Clark C. Williams
发明人： John F. Szul , Kersten Anne Erickson , Simon Mawson , David James Schreck , Mark G. Goode , Paul T. Daniell , Matthew G. McKee , Clark C. Williams
IPC分类号： C08F442
CPC分类号： C08F210/16 , C08F4/65912 , C08F4/65916 , C08F4/6592 , C08F10/00 , C08F10/02 , C08L23/0815 , C08L2205/02 , C08L2314/06 , Y10S526/943 , C08F4/025 , C08F4/65904 , C08F4/659 , C08L2666/04 , C08F210/14 , C08F2500/12 , C08F2500/04 , C08F2500/02 , C08F2500/01 , C08F2500/26 , C08F4/64044
摘要： This invention relates to methods to introduce multiple catalysts, activators or catalyst systems into a gas phase reactor.
摘要翻译：本发明涉及将多种催化剂，活化剂或催化剂体系引入气相反应器的方法。

3. 发明授权

US06268447B1 Olefin polymerization catalyst 有权
标题翻译：烯烃聚合催化剂
公开(公告)号：US06268447B1
公开(公告)日：2001-07-31
申请号：US09215706
申请日：1998-12-18
申请人： Rex E. Murray , Simon Mawson , Clark C. Williams , D. James Schreck
发明人： Rex E. Murray , Simon Mawson , Clark C. Williams , D. James Schreck
IPC分类号： C08F442
CPC分类号： C08F210/16 , C07F7/00 , C07F7/10 , C07F17/00 , C08F4/65908 , C08F4/65912 , C08F10/00 , Y10S526/943 , C08F4/659 , C08F4/65904 , C08F210/14 , C08F2500/05 , C08F2500/12 , C08F2500/10 , C08F4/64044
摘要： This invention relates to an olefin polymerization catalyst composition comprising the product of the combination of at least one activator and at least two different transition metal compounds each of which is represented by the formula: ((Z)XAt(YJ))qMQn (I) where M is a metal selected from Group 3 to 13 or lanthanide and actinide series of the Periodic Table of Elements; Q is bonded to M and each Q is a monovalent, divalent or trivalent anion; X and Y are bonded to M; X and Y are independently C or a heteroatom, provided that at least one of X and Y is a heteroatom and Y is contained in a heterocyclic ring J, where J comprises from 2 to 50 non-hydrogen atoms; Z is bonded to X, where Z comprises 1 to 50 non-hydrogen atoms; t is 0 or 1; when t is 1, A is a bridging group joined to at least one of X, Y or J; q is 1 or 2; n is the oxidation state of M minus q if Q is a monovalent anion, n is (the oxidation state of M−q)/2, if Q is a bivalent anion or n is (the oxidation state of M−q)/3 if Q is a trivalent anion.
摘要翻译：本发明涉及一种烯烃聚合催化剂组合物，其包含至少一种活化剂和至少两种不同的过渡金属化合物的组合的产物，每种催化剂由下式表示：其中M是选自第3至13族的金属或镧系元素和元素周期表的锕系列; Q键合到M，每个Q是一价，二价或三价阴离子; X和Y与M键合; X和Y独立地为C或杂原子，条件是X和Y中的至少一个是杂原子，Y包含在杂环J中，其中J包含2至50个非氢原子; Z键合到X，其中Z包含1至50个非氢原子; t为0或1; 当t为1时，A为与X，Y或J中的至少一个连接的桥连基团; q为1或2; 如果Q是二价阴离子，则n是M的氧化态，如果Q是一价阴离子，则n是（Mq的氧化态）/ 2，如果Q是二价阴离子，则n是（Mq的氧化态）/ 3 三价阴离子。

4. 发明授权

US09133286B2 Production of substituted phenylene dibenzoate internal electron donor and procatalyst with same 有权
标题翻译：取代亚苯基二苯甲酸酯内电子给体的制备及其原催化剂
公开(公告)号：US09133286B2
公开(公告)日：2015-09-15
申请号：US13220910
申请日：2011-08-30
申请人： Michael F. Gullo , Gary A. Roth , Tak W. Leung , Clark C. Williams
发明人： Michael F. Gullo , Gary A. Roth , Tak W. Leung , Clark C. Williams
IPC分类号： C07C69/94 , C07C67/14 , C07C309/00 , C08F10/00 , C08F110/06 , C08F210/16
CPC分类号： C08F10/00 , C07C67/14 , C08F110/06 , C08F210/16 , C08F2500/04 , C08F2500/12 , C08F2500/18 , C08F210/06 , C07C69/78 , C08F4/651
摘要： The present disclosure is directed to the production of substituted phenylene aromatic diesters and 5-tert-butyl-3-methyl-1,2-phenylene dibenzoate (or “BMPD”) in particular. The processes disclosed herein produce a liquid BMPD product. The liquid BMPD product unexpectedly creates production efficiencies by reducing the number of production steps, reducing the amount and/or number of reagents required for BMPD production. The liquid BMPD product may also be utilized in procatalyst production yielding similar production efficiencies. The procatalyst composition is subsequently used for olefin polymerization.
摘要翻译：本公开涉及特别是生产取代亚苯基芳族二酯和5-叔丁基-3-甲基-1,2-亚苯基二苯甲酸酯（或“BMPD”）。本文公开的方法产生液体BMPD产物。通过减少生产步骤的数量，减少BMPD生产所需的试剂的数量和/或数量，液体BMPD产品意外地产生生产效率。液体BMPD产品也可用于产生类似生产效率的前催化剂生产。随后将主催化剂组合物用于烯烃聚合。

5. 发明申请

US20120316299A1 Amide Ester Internal Electron Donor and Process 有权
标题翻译：酰胺酯内部电子供体和工艺
公开(公告)号：US20120316299A1
公开(公告)日：2012-12-13
申请号：US13580414
申请日：2011-02-24
申请人： Linfeng Chen , Tak W. Leung , Tao Tao , James X. Shu , Kuanqiang Gao , Clark C. Williams
发明人： Linfeng Chen , Tak W. Leung , Tao Tao , James X. Shu , Kuanqiang Gao , Clark C. Williams
IPC分类号： C08F4/649 , C08F10/06
CPC分类号： C08F10/06 , C08F110/06 , C08F4/651 , C08F2500/12 , C08F2500/18 , C08F2500/04 , C08F4/654
摘要： Disclosed is a process for producing a procatalyst composition having an amide ester internal electron donor. The process includes pre-halogenating a procatalyst precursor before reaction with the amide ester and forming the procatalyst composition. Ziegler-Natta catalyst compositions containing the present procatalyst composition exhibit improved catalyst activity and/or improved catalyst selectivity and produce propylene-based olefins with broad molecular weight distribution.
摘要翻译：公开了一种制备具有酰胺酯内电子给体的前催化剂组合物的方法。该方法包括在与酰胺酯反应并预先将催化剂前体预卤化并形成前催化剂组合物。包含本发明的前催化剂组合物的齐格勒 - 纳塔催化剂组合物显示出改进的催化剂活性和/或改进的催化剂选择性并产生具有宽分子量分布的丙烯基烯烃。

6. 发明授权

US06489408B2 Polymerization process 有权
公开(公告)号：US06489408B2
公开(公告)日：2002-12-03
申请号：US09727237
申请日：2000-11-30
申请人： Simon Mawson , John Francis Szul , Mark Gregory Goode , Clark C. Williams
发明人： Simon Mawson , John Francis Szul , Mark Gregory Goode , Clark C. Williams
IPC分类号： C08G8500
CPC分类号： B01J8/1827 , B01J4/002 , B01J2219/00108 , C08F10/00 , C08F110/02 , Y10S526/901 , C08F2/34 , C08F2500/12 , C08F2500/24
摘要： The present invention relates to a method to polymerize monomer comprising contacting one or more monomer(s) with a catalyst system in a gas phase reactor having a recycle system, for removing a recycle gas and unreacted monomer(s) from the reactor and returning the recycle gas and fresh monomer(s) to the reactor, and a plenum, the method comprising the steps of: (a) cooling the recycle gas to form a cooled recycle gas; (b) optionally combining the cooled recycle gas with additional recycle gas; and (c) injecting the cooled recycle gas into the gas phase reactor through the plenum.

7. 发明授权

US06489263B2 Olefin polymerization catalyst 有权
标题翻译：烯烃聚合催化剂
公开(公告)号：US06489263B2
公开(公告)日：2002-12-03
申请号：US09843594
申请日：2001-04-26
申请人： Rex E. Murray , Simon Mawson , Clark C. Williams , D. James Schreck
发明人： Rex E. Murray , Simon Mawson , Clark C. Williams , D. James Schreck
IPC分类号： B01J3118
CPC分类号： C08F210/16 , C07F7/00 , C07F7/10 , C07F17/00 , C08F4/65908 , C08F4/65912 , C08F10/00 , Y10S526/943 , C08F4/659 , C08F4/65904 , C08F210/14 , C08F2500/05 , C08F2500/12 , C08F2500/10 , C08F4/64044
摘要： This invention relates to an olefin polymerization catalyst composition comprising the product of the combination of at least one activator and at least two different transition metal compounds each of which is represented by the formula: ((Z)XAt(YJ))qMQn (I) where M is a metal selected from Group 3 to 13 or lanthanide and actinide series of the Periodic Table of Elements; Q is bonded to M and each Q is a monovalent, divalent or trivalent anion; X and Y are bonded to M; X and Y are independently C or a heteroatom, provided that at least one of X and Y is a heteroatom and Y is contained in a heterocyclic ring J, where J comprises from 2 to 50 non-hydrogen atoms; Z is bonded to X, where Z comprises 1 to 50 non-hydrogen atoms; t is 0 or 1; when t is 1, A is a bridging group joined to at least one of X, Y or J; q is 1 or 2; n is the oxidation state of M minus q if Q is a monovalent anion, n is (the oxidation state of M−q)/2, if Q is a bivalent anion or n is (the oxidation state of M−q)/3 if Q is a trivalent anion.
摘要翻译：本发明涉及一种烯烃聚合催化剂组合物，其包含至少一种活化剂和至少两种不同的过渡金属化合物的组合的产物，每种催化剂由下式表示：其中M是选自第3至13族的金属或镧系元素和元素周期表的锕系列; Q键合到M，每个Q是一价，二价或三价阴离子; X和Y与M键合; X和Y独立地为C或杂原子，条件是X和Y中的至少一个是杂原子，Y包含在杂环J中，其中J包含2至50个非氢原子; Z键合到X，其中Z包含1至50个非氢原子; t为0或1; 当t为1时，A为与X，Y或J中的至少一个连接的桥连基团; q为1或2; 如果Q是二价阴离子，则n是M的氧化态，如果Q是一价阴离子，则n是（Mq的氧化态）/ 2，如果Q是二价阴离子，则n是（Mq的氧化态）/ 3 三价阴离子。

8. 发明授权

US06265513B1 Polyolefin 有权
标题翻译：聚烯烃
公开(公告)号：US06265513B1
公开(公告)日：2001-07-24
申请号：US09216163
申请日：1998-12-18
申请人： Rex E. Murray , Simon Mawson , Clark C. Williams , James D. Schreck
发明人： Rex E. Murray , Simon Mawson , Clark C. Williams , James D. Schreck
IPC分类号： C08F1002
CPC分类号： C08F10/00 , C07F7/00 , C07F7/10 , C07F17/00 , C08F4/659 , C08F4/65908 , C08F4/65912 , C08F210/16 , Y10S526/901 , Y10S526/943 , C08F210/14 , C08F2500/12 , C08F2500/10 , C08F4/65904 , C08F2500/05 , C08F4/64044 , C08F4/64055 , C08F4/68112 , C08F4/69112 , C08F4/52
摘要： Polyolefin wherein A) the melt indices of Fractions 1, 4 and 6 of the polyolefin do not vary by more than 20% relative to the mean of Fractions 1, 4 and 6; and/or B) the percent crystallinity of Fractions 1, 4 and 6 of the polyolefin do not vary by more than 6% relative to the mean of Fractions 1, 4 and 6; and/or C) the Mw/Mn of Fractions 1, 4 and 6 of the polyolefin do not vary by more than 20% relative to the mean of Fractions 1, 4 and 6; and/or D) Fraction 1 has an aspect ratio of 0.5-1.5, fraction 4 has an aspect ratio of 1.2 to 4, Fraction 6 has an aspect ratio of about 1.75 to 5 provided that the aspect ratios of the Fractions differ by at least 0.3; E) and/or the Mw/Mn of the polyolefin is 10 or more; and wherein Fractions 1, 4 and 6 are obtained by using the following sieves: Sieve size Fraction Collected Fraction Name 10 mesh >2000 &mgr;m Fraction 1 18 mesh 2000-1000 &mgr;m Fraction 2 35 mesh
摘要翻译：聚烯烃，其中A）聚烯烃级分1,4和6的熔体指数相对于馏分1,4和6的平均值不变化大于20％; 和/或B）聚烯烃馏分1,4和6的结晶度相对于馏分1,4和6的平均值不变化大于6％; 和/或C）聚烯烃馏分1,4和6的Mw / Mn相对于馏分1,4和6的平均值不变化大于20％; 和/或D）组分1的纵横比为0.5-1.5，组分4的纵横比为1.2至4，组分6具有约1.75至5的纵横比，条件是级分的纵横比相差至少0.3 ; E）和/或聚烯烃的Mw / Mn为10以上;并且其中通过使用以下筛子获得级分1,4和6：

9. 发明申请

US20130053525A1 Production of Substituted Phenylene Dibenzoate Internal Electron Donor and Procatalyst with Same 有权
标题翻译：取代的苯二甲酸二苯酯内部电子供体和与其相同的主催化剂的生产
公开(公告)号：US20130053525A1
公开(公告)日：2013-02-28
申请号：US13220910
申请日：2011-08-30
申请人： Michael F. Gullo , Gary A. Roth , Tak W. Leung , Clark C. Williams
发明人： Michael F. Gullo , Gary A. Roth , Tak W. Leung , Clark C. Williams
IPC分类号： C08F2/00 , C07C69/94 , C08F4/16
CPC分类号： C08F10/00 , C07C67/14 , C08F110/06 , C08F210/16 , C08F2500/04 , C08F2500/12 , C08F2500/18 , C08F210/06 , C07C69/78 , C08F4/651
摘要： The present disclosure is directed to the production of substituted phenylene aromatic diesters and 5-tert-butyl-3-methyl-1,2-phenylene dibenzoate (or “BMPD”) in particular. The processes disclosed herein produce a liquid BMPD product. The liquid BMPD product unexpectedly creates production efficiencies by reducing the number of production steps, reducing the amount and/or number of reagents required for BMPD production. The liquid BMPD product may also be utilized in procatalyst production yielding similar production efficiencies. The procatalyst composition is subsequently used for olefin polymerization.
摘要翻译：本公开涉及特别是生产取代亚苯基芳族二酯和5-叔丁基-3-甲基-1,2-亚苯基二苯甲酸酯（或BMPD）。本文公开的方法产生液体BMPD产物。通过减少生产步骤的数量，减少BMPD生产所需的试剂的数量和/或数量，液体BMPD产品意外地产生生产效率。液体BMPD产品也可用于产生类似生产效率的前催化剂生产。随后将主催化剂组合物用于烯烃聚合。

10. 发明申请

US20100173769A1 Enhanced Procatalyst Composition and Process 有权
标题翻译：增强的主催化剂组成和工艺
公开(公告)号：US20100173769A1
公开(公告)日：2010-07-08
申请号：US12651032
申请日：2009-12-31
申请人： Kelly A. Gonzalez , Clark C. Williams , Linfeng Chen
发明人： Kelly A. Gonzalez , Clark C. Williams , Linfeng Chen
IPC分类号： B01J31/38 , B01J31/02
CPC分类号： C08F10/06 , C07C37/02 , C07C37/14 , C07C37/16 , C07C37/50 , C07C37/56 , C07C37/60 , C07C67/14 , C08F110/06 , C08F210/06 , C07C69/78 , C08F4/651 , C08F210/16 , C08F2500/12 , C07C39/08 , C08F4/6494 , C08F4/6465 , C08F2500/18 , C08F4/6545
摘要： Disclosed herein are processes for preparing procatalyst compositions and polymers, i.e., propylene-based polymers, produced therefrom. The present procatalyst compositions improve catalyst selectivity and also increase the bulk density of the formant polymer.
摘要翻译：本文公开了制备原催化剂组合物和聚合物的方法，即由其制备的基于丙烯的聚合物。本发明的前催化剂组合物改善催化剂选择性并且还增加共振峰聚合物的体积密度。

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