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1. 发明授权

US06211311B1 Supported olefin polymerization catalysts 有权
标题翻译：负载型烯烃聚合催化剂
公开(公告)号：US06211311B1
公开(公告)日：2001-04-03
申请号：US09318008
申请日：1999-05-25
申请人： Shaotian Wang , Bradley P. Etherton , Karen E. Meyer , Michael W. Lynch , Linda N. Winslow , Leonard V. Cribbs , Jia-Chu X. Liu
发明人： Shaotian Wang , Bradley P. Etherton , Karen E. Meyer , Michael W. Lynch , Linda N. Winslow , Leonard V. Cribbs , Jia-Chu X. Liu
IPC分类号： C08F442
CPC分类号： B01J31/165 , B01J31/0231 , B01J31/0272 , B01J31/0274 , B01J31/0275 , B01J31/14 , B01J31/1616 , B01J31/2295 , B01J2531/0225 , B01J2531/0233 , B01J2531/0236 , B01J2531/46 , B01J2531/48 , C08F4/65908 , C08F4/65912 , C08F4/6592 , C08F10/00 , C08F110/02 , C08F210/16 , C08F4/65916 , C08F210/08 , C08F210/14
摘要： A supported olefin polymerization catalyst system and a method of making it are disclosed. The catalyst system comprises: (a) a support chemically treated with an organoaluminum, organosilicon, organomagnesium, or organoboron compound; (b) a single-site catalyst that contains a polymerization-stable, heteroatomic ligand; and (c) an activator. Chemical treatment is a key to making supported heterometallocenes that have high activity and long shelf-lives, and can effectively incorporate comonomers.
摘要翻译：公开了一种负载型烯烃聚合催化剂体系及其制备方法。催化剂体系包括：（a）用有机铝，有机硅，有机镁或有机硼化合物化学处理的载体; （b）含有聚合稳定的杂原子配体的单中心催化剂; 和（c）活化剂。化学处理是制备具有高活性和长保质期的负载型异金属茂并能有效掺入共聚单体的关键。

2. 发明授权

US07423098B2 Polyethylene process 有权
标题翻译：聚乙烯工艺
公开(公告)号：US07423098B2
公开(公告)日：2008-09-09
申请号：US11333576
申请日：2006-01-17
申请人： Philip J. Garrison , Charles S. Holland , Mark P. Mack , Linda N. Winslow , Everett O. Lewis , James R. Clark , Leonard V. Cribbs , Bradley P. Etherton , Jean A. Merrick-Mack , Paula L. Nygard
发明人： Philip J. Garrison , Charles S. Holland , Mark P. Mack , Linda N. Winslow , Everett O. Lewis , James R. Clark , Leonard V. Cribbs , Bradley P. Etherton , Jean A. Merrick-Mack , Paula L. Nygard
IPC分类号： C08F4/6192 , C08F4/6592 , C08F210/14 , C08F210/16
CPC分类号： C08F210/16 , Y10S526/905 , C08F2/001 , C08F2/14 , C08F210/08 , C08F2500/12 , C08F2500/26 , C08F210/14
摘要： An ethylene polymerization process is disclosed. Ethylene is polymerized in two slurry reaction zones with a C6-C10 alpha-olefin in the presence of a single-site catalyst capable of making a high molecular weight polyolefin. The process yields medium density and linear low density polyethylene having a bimodal molecular weight distribution and a melt index from about 0.10 to about 0.80. Films from the polyethylene have superior impact properties.
摘要翻译：公开了一种乙烯聚合方法。在能够制备高分子量聚烯烃的单中心催化剂的存在下，乙烯在两个浆料反应区中与C 6 -C 10α-烯烃聚合。该方法产生具有双峰分子量分布和约0.10至约0.80的熔体指数的中密度和线性低密度聚乙烯。聚乙烯薄膜具有优异的冲击性能。

3. 发明授权

US06759493B1 Transition metal catalysts containing bidentate ligands and method of using and preparing same 失效
标题翻译：含二配位体的过渡金属催化剂及其制备方法
公开(公告)号：US06759493B1
公开(公告)日：2004-07-06
申请号：US08872659
申请日：1997-06-10
申请人： Sandor Nagy , Leonard V. Cribbs , Bradley P. Etherton , Mary Cocoman , Ramesh Krishnamurti , John A. Tyrell
发明人： Sandor Nagy , Leonard V. Cribbs , Bradley P. Etherton , Mary Cocoman , Ramesh Krishnamurti , John A. Tyrell
IPC分类号： C08F444
CPC分类号： C08F10/00 , B01J31/181 , B01J31/1815 , B01J31/1825 , B01J31/2208 , B01J31/2226 , B01J31/226 , B01J31/2295 , B01J31/2404 , B01J2531/46 , B01J2531/48 , B01J2531/49 , B01J2531/56 , B01J2531/57 , B01J2531/62 , B01J2531/66 , B01J2531/828 , C07F7/003 , C07F7/28 , C07F17/00 , C08F4/659 , C08F4/65912 , C08F10/02 , C08F110/02 , C08F210/16 , C08F2420/04 , Y10S526/943 , C08F4/64 , C08F4/6592 , C08F2500/12 , C08F210/08 , C08F2500/07 , C08F2500/03 , C08F4/64048
摘要： Disclosed is a novel bidentate pyridine transition metal catalyst having the general formula where each R is independently hydrogen, C1-6 alkyl, or C6-14 aryl; where each R′ is independently R, C1-6 alkoxy, C7-20 alkaryl, C7-20 aralkyl, halogen, or CF3; where M is a Group 3 to 10 metal; where each X is independently halogen, C1-6 alkyl, C6-14 aryl, C7-20 alkaryl, C7-20 aralkyl, C1-6 alkoxy, or L is X, cyclopentadienyl, C1-16 alkyl-substituted cyclopentadienyl, fluorenyl, indenyl, or where n is an integer from 1 to 4; a is an integer from 1 to 3; b is an integer from 0 to 2; the sum of a+b≦3; c is an integer from 1 to 6; and the sum a+b+c equals the oxidation state of M.
摘要翻译：公开了一种新颖的二齿吡啶过渡金属催化剂，其具有通式，其中每个R独立地为氢，C 1-6烷基或C 6-14芳基;其中每个R'独立地为R，C 1-6烷氧基，C 7-20烷芳基， 20芳烷基，卤素或CF 3;其中M是第3至10族金属;其中每个X独立地是卤素，C 1-6烷基，C 6-14芳基，C 7-20烷芳基，C 7-20芳烷基，C 1-6烷氧基，或L是X，环戊二烯基，C 1-6烷基取代的环戊二烯基，芴基，茚基，或者是1至4的整数; a是1至3的整数; b是0至2的整数; a + b <= 3; c是1至6的整数; 和a + b + c之和等于M的氧化态。

4. 发明授权

US06410764B1 Method for preparation of boratabenzene derivatives 失效
标题翻译：硼代苯衍生物的制备方法
公开(公告)号：US06410764B1
公开(公告)日：2002-06-25
申请号：US09764722
申请日：2001-01-18
申请人： Leonard V. Cribbs , Bradley P. Etherton
发明人： Leonard V. Cribbs , Bradley P. Etherton
IPC分类号： C07F502
CPC分类号： C07F17/00 , C07F5/027
摘要： A process for preparing boratabenzene derivatives is provided. The process includes the hydrogenation of a compound containing a boranaphthalene functional group to form a boratabenzene-containing compound. Depending on the compound containing a boranaphthalene functional group, the resulting boratabenzene compound may be converted into a catalyst suitable for olefin polymerization. A process for forming a boratabenzene derivative from a halo-dioxaborolane is also provided. In this process, a halo-dioxaborolane is reacted with a piperylide salt for form a pentadienyl dioxaborolane. The pentadienyl-dioxaborolane is reacted with a strong base to form an intermediate boratacyclohexanediene salt. The intermediate boratacyclohexanediene salt is then reacted with a trialkylaluminum compound to form an alkylboratabenzene salt.
摘要翻译：提供了一种制备硼代苯衍生物的方法。该方法包括含有硼烷官能团的化合物的氢化以形成含硼代苯的化合物。根据含有硼烷官能团的化合物，所得的硼代苯化合物可以转化为适用于烯烃聚合的催化剂。还提供了由卤代二氧硼烷制备硼代苯衍生物的方法。在该方法中，将卤代二氧杂硼杂环戊烷与哌啶子盐反应形成戊二烯基二氧杂硼杂环戊烷。将戊二烯基二氧杂硼杂环戊烷与强碱反应形成中间体硼烷环己烷二盐。然后将中间体硼烷环己二烯盐与三烷基铝化合物反应以形成烷基硼代苯盐。

5. 发明授权

US6127484A Olefin polymerization process 有权
标题翻译：烯烃聚合工艺
公开(公告)号：US6127484A
公开(公告)日：2000-10-03
申请号：US302059
申请日：1999-04-29
申请人： Leonard V. Cribbs , Bradley P. Etherton , Mark P. Mack , James H. Meas, Jr.
发明人： Leonard V. Cribbs , Bradley P. Etherton , Mark P. Mack , James H. Meas, Jr.
IPC分类号： C08L23/04 , C08F8/00 , C08L23/00
CPC分类号： C08L23/04 , C08L2205/02 , C08L2314/02 , C08L2314/06
摘要： A multiple stage or multiple zone process for making olefin polymers is disclosed. A single-site catalyst, preferably one that contains a heteroatomic ligand, is used in the first stage or zone, and a Ziegler-Natta catalyst is used at a higher temperature in later stages or zones. A parallel multiple zone process is also described. The processes, which can be performed adiabatically, give polymers with improved thermal processing ability.
摘要翻译：公开了制备烯烃聚合物的多级或多区域方法。在第一阶段或区域中使用单中心催化剂，优选含有杂原子配体的单中心催化剂，并且在后期阶段或区域中以更高的温度使用齐格勒 - 纳塔催化剂。还描述了并行多区域过程。可以绝热地进行的方法给具有改进的热处理能力的聚合物。

6. 发明授权

US06790918B2 Transition metal catalysts containing bidentate ligands and method of using and preparing same 失效
标题翻译：含二配位体的过渡金属催化剂及其制备方法
公开(公告)号：US06790918B2
公开(公告)日：2004-09-14
申请号：US10610212
申请日：2003-06-30
申请人： Sandor Nagy , Leonard V. Cribbs , Bradley P. Etherton , Mary Cocoman , Ramesh Krishnamurti , John A. Tyrell
发明人： Sandor Nagy , Leonard V. Cribbs , Bradley P. Etherton , Mary Cocoman , Ramesh Krishnamurti , John A. Tyrell
IPC分类号： C08F4642
CPC分类号： C08F10/00 , B01J31/181 , B01J31/1815 , B01J31/1825 , B01J31/2208 , B01J31/2226 , B01J31/226 , B01J31/2295 , B01J31/2404 , B01J2531/46 , B01J2531/48 , B01J2531/49 , B01J2531/56 , B01J2531/57 , B01J2531/62 , B01J2531/66 , B01J2531/828 , C07F7/003 , C07F7/28 , C07F17/00 , C08F4/659 , C08F4/65912 , C08F10/02 , C08F110/02 , C08F210/16 , C08F2420/04 , Y10S526/943 , C08F4/64 , C08F4/6592 , C08F2500/12 , C08F210/08 , C08F2500/07 , C08F2500/03 , C08F4/64048
摘要： Disclosed is a novel bidentate pyridine transition metal catalyst having the general formula each R is independently selected from hydrogen or C1 to C6 alkyl, or C6 to C14 aryl, each R′ is independently selected from R, C1 to C6 alkoxy, C6 to C14 aryl, C7 to C20 alkaryl, C7 to C20 aralkyl, halogen, or CF3, M is a Group 3 to 10 metal, each X is independently selected from halogen, C1 to C6 alkyl, C6 to C14 aryl, C7 to C20 alkaryl, C7 to C20aralkyl, C1 to C6 alkoxy, or L is X, cyclopentadienyl, C1 to C6 alkyl substituted cyclopentadienyl, indenyl, fluorenyl, or “n” is 1 to 4; “a” is 1 to 3; “b” is 0 to 2; a+b≦3; “c” is 1 to 6; and a+b+c equals the oxidation state of M.
摘要翻译：公开了一种新颖的二齿吡啶过渡金属催化剂，其通式为R独立地选自氢或C1至C6烷基，或C6至C14芳基，每个R'独立地选自R，C1至C6烷氧基，C6至C14芳基， C7至C20烷芳基，C7至C20芳烷基，卤素或CF3，M为第3至10族金属，每个X独立地选自卤素，C 1至C 6烷基，C 6至C 14芳基，C 7至C 20烷芳基，C 7至C 20芳烷基，C1〜C6烷氧基，或L为X，环戊二烯基，C1至C6烷基取代的环戊二烯基，茚基，芴基或“n”为1至4;“a”为1至3;“b”为0至2; a + b <= 3;“c”为1至6; anda + b + c等于M的氧化态。

7. 发明授权

US07723451B2 Olefin polymerization process 失效
标题翻译：烯烃聚合工艺
公开(公告)号：US07723451B2
公开(公告)日：2010-05-25
申请号：US11899113
申请日：2007-09-04
申请人： Sandor Nagy , Barbara M. Tsuie , Bradley P. Etherton , Jean A. Merrick-Mack , Everett O. Lewis , Mark P. Mack , Natalia Nagy , Edward S. Vargas
发明人： Sandor Nagy , Barbara M. Tsuie , Bradley P. Etherton , Jean A. Merrick-Mack , Everett O. Lewis , Mark P. Mack , Natalia Nagy , Edward S. Vargas
IPC分类号： C08F4/64 , C08F4/642 , C08F4/6592 , B01J31/22
CPC分类号： C08F210/16 , C08F4/65912 , C08F4/65916 , Y02P20/52 , Y10S526/943 , C08F4/65927 , C08F210/08 , C08F2500/10
摘要： A slurry process for polymerizing ethylene is disclosed. The process comprises polymerizing ethylene in the presence of an α-olefin, hydrogen, and a catalyst comprising an activator and a supported, dimethylsilyl-bridged bis(indenoindolyl)zirconium complex. The process has high catalyst activity and produces polyethylene having a broad molecular weight distribution.
摘要翻译：公开了一种用于聚合乙烯的浆料方法。该方法包括在α-烯烃，氢气和包含活化剂和负载的二甲基甲硅烷基桥连双（茚并吲哚基）锆络合物的催化剂的存在下聚合乙烯。该方法具有高催化剂活性并产生具有宽分子量分布的聚乙烯。

8. 发明授权

US07019073B2 Method for preparing cyclodextrin-polyolefin blends and products made therefrom 失效
标题翻译：制备环糊精 - 聚烯烃共混物和由其制备的产品的方法
公开(公告)号：US07019073B2
公开(公告)日：2006-03-28
申请号：US10644347
申请日：2003-08-20
申请人： Bradley P. Etherton , Douglas C. McFaddin
发明人： Bradley P. Etherton , Douglas C. McFaddin
IPC分类号： C08G61/00
CPC分类号： C08L23/00 , C08B37/0012 , C08F255/00 , C08F255/02 , C08F285/00 , C08L5/16 , C08L23/0815 , C08L25/06 , C08L51/00 , C08L51/06 , C08L2666/02 , C08L2666/24 , C08L2666/26 , C08L2666/04
摘要： The present invention discloses a method of dispersing cyclodextrins into a base polymer. The method of the invention comprises reacting grafted microfine polymer powder with a cyclodextrin to form a cyclodextrin-attached grafted polymer, and mixing the cyclodextrin-attached grafted polymer and the base polymer for a sufficient time that the cyclodextrin-attached grafted polymer is dispersed within the base polymer. The present invention also provides several cyclodextrin-inclusion complex products formed by the method of the invention. This products include an antimicrobial polymer blend, a fragrant polymer blend, and a dyed polymer blend.
摘要翻译：本发明公开了将环糊精分散在基础聚合物中的方法。本发明的方法包括将接枝的微细聚合物粉末与环糊精反应以形成环糊精附着的接枝聚合物，并将附着有环糊精的接枝聚合物和基础聚合物混合足够的时间，使得附着的环糊精的接枝聚合物分散在基础聚合物。本发明还提供了通过本发明的方法形成的几种环糊精 - 包合物。该产品包括抗微生物聚合物共混物，芳香聚合物共混物和染色聚合物共混物。

9. 发明授权

US6121181A Cyclic oligomeric oxo- and imido- metal complexes as olefin polymerization catalysts 失效
标题翻译：作为烯烃聚合催化剂的环状低聚氧代和亚氨基 - 金属络合物
公开(公告)号：US6121181A
公开(公告)日：2000-09-19
申请号：US130882
申请日：1998-08-07
申请人： Bradley P. Etherton , Ramesh Krishnamurti , Sandor Nagy
发明人： Bradley P. Etherton , Ramesh Krishnamurti , Sandor Nagy
IPC分类号： B01J31/14 , B01J31/16 , B01J31/18 , B01J31/22 , C08F4/02 , C08F4/06 , C08F4/60 , C08F4/602 , C08F4/603 , C08F4/642 , C08F4/659 , C08F4/68 , C08F4/69 , C08F4/70 , C08F4/72 , C08F10/02 , B01J31/00 , B01J37/00 , C08F4/44
CPC分类号： B01J31/143 , B01J31/16 , B01J31/1805 , B01J31/2295 , C08F10/02 , B01J2531/46 , B01J2531/48 , C08F110/02 , C08F4/65908 , C08F4/65912 , C08F4/65916 , Y10S526/943
摘要： Single site nitrogen and oxygen metallacyclic catalysts comprising at least two polymerization-stable anionic ancillary ligands and a Group 4-10 metal are disclosed wherein the nitrogen or oxygen heterocyclic catalyst is produced by dimerizing an alkylamido or trimerizing a metal containing oxane. The polymerization-stable anionic ancillary ligands are preferably either cyclopentadienyl, borataaryl, pyrrolyl, azaboralinyl, pyridinyl, or a quinolinyl ring. In a preferred embodiment, the invention relates to catalysts of the formula: ##STR1## wherein M is a transition metal of Groups 3-10;L is a polymerization-stable anionic ancillary ligand;R is a hydrocarbyl group containing up to about 12 carbon atoms optionally substituted with halogen; andE is R or halogen, alkoxy from C.sub.1 to C.sub.20, siloxy from C.sub.1 to C.sub.20, N(R).sub.2, hydrogen or another univalent anionic ligand, or mixtures thereof.
摘要翻译：公开了包含至少两种聚合稳定的阴离子辅助配体和4-10族金属的单位氮和氧金属环状催化剂，其中氮或氧杂环催化剂是通过使烷基酰胺二聚化或三聚化含金属的氧杂而制备的。聚合稳定的阴离子辅助配体优选为环戊二烯基，硼氮杂芳基，吡咯基，氮杂硼烷基，吡啶基或喹啉基环。在优选的实施方案中，本发明涉及下式的催化剂：其中M是3-10族的过渡金属; L是聚合稳定的阴离子辅助配体; R是含有至多约12个碳原子的烃基，任选被卤素取代; 并且E是R或卤素，C1至C20的烷氧基，C1至C20的甲硅烷氧基，N（R）2，氢或另一个单价阴离子配体，或其混合物。

10. 发明授权

US5637659A Method of polymerizing olefins using borabenzene catalysts 失效
标题翻译：使用硼烷催化剂聚合烯烃的方法
公开(公告)号：US5637659A
公开(公告)日：1997-06-10
申请号：US651190
申请日：1996-05-17
申请人： Ramesh Krishnamurti , Sandor Nagy , Bradley P. Etherton
发明人： Ramesh Krishnamurti , Sandor Nagy , Bradley P. Etherton
IPC分类号： C08F4/642 , C07F17/00 , C08F4/64 , C08F4/659 , C08F4/6592 , C08F10/00 , C08F110/02 , C08F210/16
CPC分类号： C08F10/00 , C07F17/00 , C08F110/02 , C08F210/16 , C08F4/65912 , C08F4/6592 , C08F4/65925 , Y10S526/943
摘要： Disclosed is a catalyst having the general formula ##STR1## where Q is a ligand containing the ring ##STR2## R is hydrogen, N(R').sub.2, OR', or R', each R' is independently selected from alkyl from C.sub.1 to C.sub.10, aryl from C.sub.6 to C.sub.15, alkaryl C.sub.7 to C.sub.15, and aralkyl from C.sub.7 to C.sub.15, each X is independently selected from hydrogen, halogen, alkoxy from C.sub.1 to C.sub.10.sub., dialkylamino from C.sub.1 to C.sub.10, methyl, ##STR3## each R.sub.1 is independently selected from halogen, alkoxy from C.sub.1 to C.sub.10, and R', L is ##STR4## Q, or X, where L can be bridged to Q, B is an optional base, "n" is 0 to 5, and M is titanium, zirconium, or hafnium.
摘要翻译：公开了具有通式的催化剂，其中Q是含有环的配体，R是氢，N（R'）2，OR'或R'，每个R'独立地选自C 1的烷基至C10，C 6至C 15的芳基，C 7 -C 15的烷芳基和C 7至C 15的芳烷基，每个X独立地选自氢，卤素，C 1至C 10的烷氧基，C 1至C 10的二烷基氨基，甲基，每个R 1 独立地选自卤素，C1至C10的烷氧基，R'，L为可以桥连至Q的X或其中X，B为任选的碱基“ n“为0〜5，M为钛，锆或铪。

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