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1. 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。

2. 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。

3. 发明授权

US06320002B1 Olefin polymerization catalyst 失效
标题翻译：烯烃聚合催化剂
公开(公告)号：US06320002B1
公开(公告)日：2001-11-20
申请号：US09213627
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： C08F480
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： This invention relates to a process to polymerize olefins comprising contacting an olefin with a composition comprising the product of the combination of an activator and a transition metal compound provided that if the process occurs in the slurry phase then the activator and the transition metal compound are allowed to react for at least fifteen minutes before being contacted with the olefin.
摘要翻译：本发明涉及聚合烯烃的方法，包括使烯烃与包含活化剂和过渡金属化合物的组合的产物的组合物接触，条件是如果该方法在浆料相中发生，则允许活化剂和过渡金属化合物在与烯烃接触之前反应至少十五分钟。

4. 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：

5. 发明授权

US06583083B2 Olefin polymerization catalyst system 失效
标题翻译：烯烃聚合催化剂体系
公开(公告)号：US06583083B2
公开(公告)日：2003-06-24
申请号：US09867154
申请日：2001-05-29
申请人： Rex E. Murray , Simon Mawson
发明人： Rex E. Murray , Simon Mawson
IPC分类号： B01J3100
CPC分类号： C08F210/16 , C08F4/65912 , Y10S526/901 , C08F4/65904 , C08F4/659 , C08F210/14 , C08F2500/05 , C08F2500/12 , C08F2500/10
摘要： This invention relates to an olefin polymerization catalyst composition comprising the product of the combination of an activator, an additive and a transition metal compound which is represented by the formula: ((Z)XAt(YJ))qMQn where M is a metal selected from the group consisting of Groups 3 to 13, lanthanide and actinide metals 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 selected from the group consisting of nitrogen, oxygen, sulfur and phosphorous; 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 to 1; when t is 1, A is abridging group joined to at least one of X, Y or J, q is 1 or2; n is the oxidation state of M minus q minus 1 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, optionally a group R′m may be bound to Z and/or a group R″p may be bound to J; the R″ groups are independently selected from the group consisting of hydrogen, linear, branched, and cyclic alkyl, alkenyl, alkynyl, alkoxy, aryl and aryloxy radicals; two or more R″ groups may be joined to form a cyclic moiety; m is an integer from 0 to 5; the R′ groups are independently selected from the group consisting of hydrogen, linear, branched, and cyclic alkyl, alkenyl, alkynyl, alkoxy, aryl and aryloxy radicals; two or more R′ groups may be joined to form a cyclic moiety; p is an integer from 0 to 5; and wherein the additive is a carbonyl compound.
摘要翻译：本发明涉及一种烯烃聚合催化剂组合物，其包含由下式表示的活化剂，添加剂和过渡金属化合物的组合的产物：其中M是选自第3至13族的金属，镧系元素和元素周期表的锕系金属; 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独立地选自氮，氧，硫和磷; Y包含在杂环J中，其中J包含2至50个非氢原子，Z与X键合，其中Z包含1至50个非氢原子; t为0〜1; 当t为1时，A为连接至X，Y或J中的至少一个的杂环基团，q为1或2; 如果Q是一价阴离子，n是M的氧化态，如果Q是一价阴离子，n是（Mq的氧化态）/ 2，如果Q是二价阴离子，n是（Mq的氧化态）/ 3，如果Q 是三价阴离子，任选地R'可以与Z结合，和/或基团R“可以与J结合; R”基团独立地选自氢，直链，支链，环烷基，烯基，炔基，烷氧基，芳基和芳氧基; 两个或多个R“基团可以连接形成环状部分; m是0至5的整数; R'基团独立地选自氢，直链，支链和环状烷基，烯基，炔基，烷氧基，芳基和芳氧基; 两个或更多个R'基团可以连接形成环状部分; p是0至5的整数;并且其中所述添加剂是羰基化合物。

6. 发明授权

US06566462B2 Multiple catalyst system 有权
公开(公告)号：US06566462B2
公开(公告)日：2003-05-20
申请号：US09974193
申请日：2001-10-10
申请人： Rex E. Murray , Simon Mawson , John F. Szul , Kersten Anne Erickson , Tae Hoon Kwack , Frederick J. Karol , David James Schreck
发明人： Rex E. Murray , Simon Mawson , John F. Szul , Kersten Anne Erickson , Tae Hoon Kwack , Frederick J. Karol , David James Schreck
IPC分类号： C08F444
CPC分类号： C07F17/00 , C07D213/36 , C07D213/38 , C07F7/00 , C08F4/659 , C08F4/65908 , C08F4/65912 , C08F4/6592 , C08F210/16 , Y10S526/943 , C08F4/65904 , C08F210/14 , C08F2500/12 , C08F2500/07 , C08F2500/05 , C08F2500/26
摘要： This invention relates to a process to polymerize olefins comprising reacting olefins with a catalyst system comprising an activator, a metallocene and a second metal compound based on bidentate ligands containing heterocycle moieties.

7. 发明授权

US06340730B1 Multiple catalyst system 有权
公开(公告)号：US06340730B1
公开(公告)日：2002-01-22
申请号：US09455883
申请日：1999-12-06
申请人： Rex E. Murray , Simon Mawson , John F. Szul , Kersten Anne Erickson , Tae Hoon Kwack , Frederick J. Karol , David James Schreck
发明人： Rex E. Murray , Simon Mawson , John F. Szul , Kersten Anne Erickson , Tae Hoon Kwack , Frederick J. Karol , David James Schreck
IPC分类号： C08F444
CPC分类号： C07F17/00 , C07D213/36 , C07D213/38 , C07F7/00 , C08F4/659 , C08F4/65908 , C08F4/65912 , C08F4/6592 , C08F210/16 , Y10S526/943 , C08F4/65904 , C08F210/14 , C08F2500/12 , C08F2500/07 , C08F2500/05 , C08F2500/26
摘要： This invention relates to a process to polymerize olefins comprising reacting olefins with a catalyst system comprising an activator, a metallocene and a second metal compound based on bidentate ligands containing heterocycle moieties.

8. 发明授权

US06303719B1 Olefin polymerization catalyst system 有权
标题翻译：烯烃聚合催化剂体系
公开(公告)号：US06303719B1
公开(公告)日：2001-10-16
申请号：US09216215
申请日：1998-12-18
申请人： Rex E. Murray , Simon Mawson
发明人： Rex E. Murray , Simon Mawson
IPC分类号： C08F480
CPC分类号： C08F210/16 , C08F4/65912 , Y10S526/901 , C08F4/65904 , C08F4/659 , C08F210/14 , C08F2500/05 , C08F2500/12 , C08F2500/10
摘要： This invention relates to an olefin polymerization catalyst composition comprising the product of the combination of an activator, an additive and a transition metal compound which is represented by the formulae: ((Z)XAt(YJ))qMQn 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 carbon or a heteroatom, provided that at least one of X and Y is a heteroatom, preferably both X and Y are heteroatoms; 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, optionally R′m may be bound to Z and /or R″p may be bound to J the R″ groups are independently selected from the group consisting of hydrogen or linear, branched, cyclic, alkyl radicals, or alkenyl, alkynyl, alkoxy, aryl or aryloxy radicals, two or more R″ groups may be joined to form a cyclic moiety, m is an integer from 0 to 5, preferably 2; the R′ groups are independently selected from group consisting of hydrogen or linear, branched, alkyl radicals or cyclic alkyl, alkenyl, alkynyl or aryl radicals; two or more R′ groups may be joined to form a cyclic moiety, p is an integer from 0 to 5, preferably 2, and wherein the additive is an alkoxy compound.
摘要翻译：本发明涉及一种烯烃聚合催化剂组合物，其包含由下式表示的活化剂，添加剂和过渡金属化合物的组合的产物：其中M是选自组3至13的金属或镧系元素和锕系元素元素周期表; 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独立地是碳或杂原子，条件是X和Y中的至少一个是杂原子，优选X和Y两者都是杂原子; Y包含在杂环J中，其中J包含2至50个非氢原子，Z与X键合，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，任选的R'm可以与Z结合，和/或R“可以与J'结合，R”基团独立地选自氢或直链，支链，环状，烷基或烯基，炔基，烷氧基，芳基或芳氧基，两个或多个R“基团可以连接形成环状部分，m为0至5，优选2的整数; R'基团独立地选自氢或直链，支链，烷基或环状烷基，烯基，炔基或芳基; 两个或更多个R'基团可以连接形成环状部分，p是0至5的整数，优选2，并且其中添加剂是烷氧基化合物。

9. 发明申请

US20120271018A1 Imino Carbene Compounds and Derivatives, and Catalyst Compositions Made Therefrom 有权
标题翻译：亚氨基碳烯化合物和衍生物及其制备的催化剂组合物
公开(公告)号：US20120271018A1
公开(公告)日：2012-10-25
申请号：US13442903
申请日：2012-04-10
申请人： Rex E. Murray , LeGrande Mancel Slaughter, III , Dipesh Prema , Jinhui Chen
发明人： Rex E. Murray , LeGrande Mancel Slaughter, III , Dipesh Prema , Jinhui Chen
IPC分类号： C07F7/00 , C07F7/28 , C08F110/02 , C08F4/76 , C08F4/659
CPC分类号： C08F110/02 , C07F7/003 , C08F4/65912 , C08F4/65916 , C08F10/00 , C08F4/6401 , C08F4/64141 , C08F4/64041 , C08F4/659 , C08F4/6492 , C08F4/64148 , C08F2500/04
摘要： The present invention provides imino carbene compounds and their derivatives, catalyst compositions containing these compounds in combination with an activator, and polymerization processes using these catalyst compositions to polymerize one or more olefins.
摘要翻译：本发明提供亚氨基卡宾化合物及其衍生物，含有这些化合物与活化剂组合的催化剂组合物，以及使用这些催化剂组合物聚合一种或多种烯烃的聚合方法。

10. 发明授权

US08207280B2 Use of hydrogen scavenging catalysts to control polymer molecular weight and hydrogen levels in a polymerization reactor 有权
标题翻译：使用清除氢的催化剂来控制聚合反应器中的聚合物分子量和氢含量
公开(公告)号：US08207280B2
公开(公告)日：2012-06-26
申请号：US12824491
申请日：2010-06-28
申请人： Rex E. Murray , William B. Beaulieu , Qing Yang , Errun Ding , Gary L. Glass , Alan L. Solenberger , Steven J. Secora
发明人： Rex E. Murray , William B. Beaulieu , Qing Yang , Errun Ding , Gary L. Glass , Alan L. Solenberger , Steven J. Secora
IPC分类号： C08F4/642 , C08F4/643 , C08F4/6592 , B01J31/22
CPC分类号： C08F210/14 , C08F4/65904 , C08F4/65912 , C08F4/65916 , C08F4/6592 , C08F10/00 , C08F210/02 , C08F210/08 , C08F210/16 , C08F2410/03 , C08F2420/00 , C08F2420/02 , Y10S526/943 , C08F4/65925 , C08F4/65927 , C08F2/38 , C08F2500/12 , C08F2500/01 , C08F2500/08 , C08F4/70 , C08F4/545
摘要： The present invention provides dual catalyst systems containing a metallocene catalyst and a hydrogen scavenging catalyst, and polymerization processes employing these dual catalyst systems. Due to a reduction in hydrogen levels in the polymerization processes, olefin polymers produced from these polymerization processes may have a higher molecular weight, a lower melt index, and higher levels of unsaturation.
摘要翻译：本发明提供了含有茂金属催化剂和除氢催化剂的双重催化剂体系，以及采用这些双重催化剂体系的聚合方法。由于聚合过程中氢含量的降低，由这些聚合方法制备的烯烃聚合物可能具有较高的分子量，较低的熔体指数和更高的不饱和度。

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