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公开(公告)号:US06670433B2
公开(公告)日:2003-12-30
申请号:US09824461
申请日:2001-04-02
申请人: Stephan James McLain , Elizabeth Forrester McCord , Alison Margaret Anne Bennett , Steven Dale Ittel , Karl Jeffrey Sweetman , Mark F. Teasley
发明人: Stephan James McLain , Elizabeth Forrester McCord , Alison Margaret Anne Bennett , Steven Dale Ittel , Karl Jeffrey Sweetman , Mark F. Teasley
IPC分类号: C08F442
CPC分类号: C08F32/04 , C07F15/045 , C08F132/04
摘要: Substituted cyclopentenes, such as alkyl cyclopentenes, are polymerized by selected &agr;-imine complexes of nickel and palladium. The polymers are useful as molding resins or elastomers. Also disclosed herein are novel catalysts for the polymerization of cyclopentenes to form novel higher melting homopolycyclopentenes.
摘要翻译: 取代的环戊烯如烷基环戊烯通过选择的镍和钯的α-亚胺络合物聚合。 聚合物可用作模塑树脂或弹性体。 本文还公开了用于环戊烯聚合以形成新型高熔点均聚环戊烯的新型催化剂。
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公开(公告)号:US06573353B1
公开(公告)日:2003-06-03
申请号:US09660578
申请日:2000-09-12
申请人: Maurice S. Brookhart , Lynda Kaye Johnson , Christopher Moore Killian , Elizabeth Forrester McCord , Stephan James McLain , Daniel Joseph Tempel
发明人: Maurice S. Brookhart , Lynda Kaye Johnson , Christopher Moore Killian , Elizabeth Forrester McCord , Stephan James McLain , Daniel Joseph Tempel
IPC分类号: C08F1006
CPC分类号: C08F110/02 , C08F10/00 , C08F10/02 , C08F10/06 , C08F110/06 , C08F110/14 , C08F210/02 , C08F210/14 , C08F210/16 , C08F232/00 , C08L23/02 , Y10S430/165 , Y10T428/1352 , Y10T428/1386 , Y10T428/139 , Y10T428/24942 , Y10T428/2878 , Y10T428/31692 , Y10T428/31855 , Y10T428/31895 , Y10T428/31938 , Y10T442/20 , Y10T442/60 , Y10T442/626
摘要: Disclosed herein are processes for polymerizing ethylene, acyclic olefins, and/or selected cyclic olefins, and optionally selected olefinic esters or carboxylic acids, and other monomers. The polymerizations are catalyzed by selected transition metal compounds, and sometimes other co-catalysts. Since some of the polymerizations exhibit some characteristics of living polymerizations, block copolymers can be readily made. Many of the polymers produced are often novel, particularly in regard to their microstructure, which gives some of them unusual properties. Numerous novel catalysts are disclosed, as well as some novel processes for making them. The polymers made are useful as elastomers, molding resins, in adhesives, etc. Also described herein is the synthesis of linear &agr;-olefins by the oligomerization of ethylene using as a catalyst system a combination a nickel compound having a selected &agr;-diimine ligand and a selected Lewis or Bronsted acid, or by contacting selected &agr;-diimine nickel complexes with ethylene.
摘要翻译: 本文公开了聚合乙烯,无环烯烃和/或选择的环烯烃,和任选选择的烯属酯或羧酸和其它单体的方法。 聚合由选择的过渡金属化合物,有时是其他助催化剂催化。 由于一些聚合表现出活性聚合的某些特性,因此可以容易地制备嵌段共聚物。 所生产的许多聚合物通常是新颖的,特别是在它们的微结构方面,这给出了其中一些不寻常的性质。 公开了许多新颖的催化剂,以及一些制备它们的新方法。 制备的聚合物可用作弹性体,模塑树脂,粘合剂等。本文还描述了通过使用作为催化剂体系的乙烯低聚来合成线性α-烯烃,将具有选定的α-二亚胺配体的镍化合物和 选择的Lewis或布朗斯台德酸,或通过使选择的α-二亚胺镍络合物与乙烯接触。
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公开(公告)号:US06372869B1
公开(公告)日:2002-04-16
申请号:US09317557
申请日:1999-05-24
IPC分类号: C08F240
CPC分类号: C08F10/00 , C08F110/02 , C08F2410/01 , C08F2410/03 , Y10S526/901 , Y10S526/905 , C08F2500/03 , C08F4/7006 , C08F4/7034
摘要: The molecular weight of polyolefins produced using selected late transition metal complexes of bidentate ligands may be lowered by carrying out the polymerization in the presence of hydrogen, a selected silane, or CBr4.
摘要翻译: 使用二选配体的选定的后过渡金属络合物产生的聚烯烃的分子量可以通过在氢气,选择的硅烷或CBr 4的存在下进行聚合来降低。
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公开(公告)号:US5916989A
公开(公告)日:1999-06-29
申请号:US891472
申请日:1997-07-10
申请人: Maurice S. Brookhart, III , Lynda Kaye Johnson , Christopher Moore Killian , Elizabeth Forrester McCord , Stephan James McLain
发明人: Maurice S. Brookhart, III , Lynda Kaye Johnson , Christopher Moore Killian , Elizabeth Forrester McCord , Stephan James McLain
IPC分类号: B01J31/00 , B01J37/00 , C07C2/32 , C07C69/52 , C07C251/08 , C07F7/00 , C07F15/00 , C07F19/00 , C08F4/02 , C08F4/06 , C08F4/60 , C08F4/70 , C08F4/80 , C08F10/00 , C08F10/02 , C08F10/06 , C08F10/08 , C08F12/30 , C08F20/06 , C08F110/02 , C08F110/06 , C08F110/14 , C08F132/04 , C08F210/02 , C08F210/14 , C08F210/16 , C08F220/10 , C08F232/00 , C08F232/04 , C08F255/00 , C08L23/02
CPC分类号: C08F110/02 , C08F110/06 , C08F210/02 , C08F210/14 , C08F210/16 , C08L23/02 , C08F10/00 , C08F10/02 , C08F10/06 , C08F110/14 , C08F232/00 , Y10S430/165 , Y10T428/1352 , Y10T428/1386 , Y10T428/139 , Y10T428/24942 , Y10T428/2878 , Y10T428/31692 , Y10T428/31855 , Y10T428/31895 , Y10T428/31938 , Y10T442/20 , Y10T442/60 , Y10T442/626
摘要: Disclosed herein are processes for polymerizing ethylene, acyclic olefins, and/or selected cyclic olefins, and optionally selected olefinic esters or carboxylic acids, and other monomers. The polymerizations are catalyzed by selected transition metal compounds, and sometimes other co-catalysts. Since some of the polymerizations exhibit some characteristics of living polymerizations, block copolymers can be readily made. Many of the polymers produced are often novel, particularly in regard to their microstructure, which gives some of them unusual properties. Numerous novel catalysts are disclosed, as well as some novel processes for making them. The polymers made are useful as elastomers, molding resins, in adhesives, etc. Also described herein is the synthesis of linear .alpha.-olefins by the oligomerization of ethylene using as a catalyst system a combination a nickel compound having a selected .alpha.-diimine ligand and a selected Lewis or Bronsted acid, or by contacting selected .alpha.-diimine nickel complexes with ethylene.
摘要翻译: 本文公开了聚合乙烯,无环烯烃和/或选择的环烯烃,和任选选择的烯属酯或羧酸和其它单体的方法。 聚合由选择的过渡金属化合物,有时是其他助催化剂催化。 由于一些聚合表现出活性聚合的某些特性,因此可以容易地制备嵌段共聚物。 所生产的许多聚合物通常是新颖的,特别是关于它们的微结构,这给出了其中一些不寻常的性质。 公开了许多新颖的催化剂,以及一些制备它们的新方法。 制备的聚合物可用作弹性体,模塑树脂,粘合剂等。本文还描述了通过使用作为催化剂体系的乙烯低聚来合成线性α-烯烃,将具有选定的α-二亚胺配体的镍化合物和 选择的Lewis或布朗斯台德酸,或通过使选择的α-二亚胺镍络合物与乙烯接触。
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公开(公告)号:US5880241A
公开(公告)日:1999-03-09
申请号:US590650
申请日:1996-01-24
申请人: Maurice S. Brookhart , Lynda Kaye Johnson , Christopher Moore Killian , Elizabeth Forrester McCord , Stephan James McLain , Kristina Ann Kreutzer , Steven Dale Ittel , Daniel Joseph Tempel
发明人: Maurice S. Brookhart , Lynda Kaye Johnson , Christopher Moore Killian , Elizabeth Forrester McCord , Stephan James McLain , Kristina Ann Kreutzer , Steven Dale Ittel , Daniel Joseph Tempel
IPC分类号: B01J31/00 , B01J37/00 , C07C2/32 , C07C69/52 , C07C251/08 , C07F7/00 , C07F15/00 , C07F19/00 , C08F4/02 , C08F4/06 , C08F4/60 , C08F4/70 , C08F4/80 , C08F10/00 , C08F10/02 , C08F10/06 , C08F10/08 , C08F12/30 , C08F20/06 , C08F110/02 , C08F110/06 , C08F110/14 , C08F132/04 , C08F210/02 , C08F210/14 , C08F210/16 , C08F220/10 , C08F232/00 , C08F232/04 , C08F255/00 , C08L23/02
CPC分类号: C08F110/02 , C08F110/06 , C08F210/02 , C08F210/14 , C08F210/16 , C08L23/02 , C08F10/00 , C08F10/02 , C08F10/06 , C08F110/14 , C08F232/00 , Y10S430/165 , Y10T428/1352 , Y10T428/1386 , Y10T428/139 , Y10T428/24942 , Y10T428/2878 , Y10T428/31692 , Y10T428/31855 , Y10T428/31895 , Y10T428/31938 , Y10T442/20 , Y10T442/60 , Y10T442/626
摘要: Disclosed herein are processes for polymerizing ethylene, acyclic olefins, and/or selected cyclic olefins, and optionally selected olefinic esters or carboxylic acids, and other monomers. The polymerizations are catalyzed by selected transition metal compounds, and sometimes other co-catalysts. Since some of the polymerizations exhibit some characteristics of living polymerizations, block copolymers can be readily made. Many of the polymers produced are often novel, particularly in regard to their microstructure, which gives some of them unusual properties. Numerous novel catalysts are disclosed, as well as some novel processes for making them. The polymers made are useful as elastomers, molding resins, in adhesives, etc. Also described herein is the synthesis of linear .alpha.-olefins by the oligomerization of ethylene using as a catalyst system a combination a nickel compound having a selected .alpha.-diimine ligand and a selected Lewis or Bronsted acid, or by contacting selected .alpha.-diimine nickel complexes with ethylene.
摘要翻译: 本文公开了聚合乙烯,无环烯烃和/或选择的环烯烃,和任选选择的烯属酯或羧酸和其它单体的方法。 聚合由选择的过渡金属化合物,有时是其他助催化剂催化。 由于一些聚合表现出活性聚合的某些特性,因此可以容易地制备嵌段共聚物。 所生产的许多聚合物通常是新颖的,特别是关于它们的微结构,这给出了其中一些不寻常的性质。 公开了许多新颖的催化剂,以及一些制备它们的新方法。 制备的聚合物可用作弹性体,模塑树脂,粘合剂等。本文还描述了通过使用作为催化剂体系的乙烯低聚来合成线性α-烯烃,将具有选定的α-二亚胺配体的镍化合物和 选择的Lewis或布朗斯台德酸,或通过使选择的α-二亚胺镍络合物与乙烯接触。
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公开(公告)号:US5866663A
公开(公告)日:1999-02-02
申请号:US891332
申请日:1997-07-10
申请人: Maurice S. Brookhart , Lynda Kaye Johnson , Christopher Moore Killian , Samuel David Arthur , Jerald Feldman , Elizabeth Forrester McCord , Stephan James McLain , Kristina Ann Kreutzer , Alison Margaret Anne Bennett , Edward Bryan Coughlin , Steven Dale Ittel , Anju Parthasarathy , Lin Wang , Zhen-Yu Yang
发明人: Maurice S. Brookhart , Lynda Kaye Johnson , Christopher Moore Killian , Samuel David Arthur , Jerald Feldman , Elizabeth Forrester McCord , Stephan James McLain , Kristina Ann Kreutzer , Alison Margaret Anne Bennett , Edward Bryan Coughlin , Steven Dale Ittel , Anju Parthasarathy , Lin Wang , Zhen-Yu Yang
IPC分类号: B01J31/00 , B01J37/00 , C07C2/32 , C07C69/52 , C07C251/08 , C07F7/00 , C07F15/00 , C07F19/00 , C08F4/02 , C08F4/06 , C08F4/60 , C08F4/70 , C08F4/80 , C08F10/00 , C08F10/02 , C08F10/06 , C08F10/08 , C08F12/30 , C08F20/06 , C08F110/02 , C08F110/06 , C08F110/14 , C08F132/04 , C08F210/02 , C08F210/14 , C08F210/16 , C08F220/10 , C08F232/00 , C08F232/04 , C08F255/00 , C08L23/02
CPC分类号: C08F110/02 , C08F110/06 , C08F210/02 , C08F210/14 , C08F210/16 , C08L23/02 , C08F10/00 , C08F10/02 , C08F10/06 , C08F110/14 , C08F232/00 , Y10S430/165 , Y10T428/1352 , Y10T428/1386 , Y10T428/139 , Y10T428/24942 , Y10T428/2878 , Y10T428/31692 , Y10T428/31855 , Y10T428/31895 , Y10T428/31938 , Y10T442/20 , Y10T442/60 , Y10T442/626
摘要: Disclosed herein are processes for polymerizing ethylene, acyclic olefins, and/or selected cyclic olefins, and optionally selected olefinic esters or carboxylic acids, and other monomers. The polymerizations are catalyzed by selected transition metal compounds, and sometimes other co-catalysts. Since some of the polymerizations exhibit some characteristics of living polymerizations, block copolymers can be readily made. Many of the polymers produced are often novel, particularly in regard to their microstructure, which gives some of them unusual properties. Numerous novel catalysts are disclosed, as well as some novel processes for making them. The polymers made are useful as elastomers, molding resins, in adhesives, etc. Also described herein is the synthesis of linear .alpha.-olefins by the oligomerization of ethylene using as a catalyst system a combination a nickel compound having a selected .alpha.-diimine ligand and a selected Lewis or Bronsted acid, or by contacting selected .alpha.-diimine nickel complexes with ethylene.
摘要翻译: 本文公开了聚合乙烯,无环烯烃和/或选择的环烯烃,和任选选择的烯属酯或羧酸和其它单体的方法。 聚合由选择的过渡金属化合物,有时是其他助催化剂催化。 由于一些聚合表现出活性聚合的某些特性,因此可以容易地制备嵌段共聚物。 所生产的许多聚合物通常是新颖的,特别是在它们的微结构方面,这给出了其中一些不寻常的性质。 公开了许多新颖的催化剂,以及一些制备它们的新方法。 制备的聚合物可用作弹性体,模塑树脂,粘合剂等。本文还描述了通过使用作为催化剂体系的乙烯低聚来合成线性α-烯烃,将具有选定的α-二亚胺配体的镍化合物和 选择的Lewis或布朗斯台德酸,或通过使选择的α-二亚胺镍络合物与乙烯接触。
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公开(公告)号:US5852145A
公开(公告)日:1998-12-22
申请号:US897805
申请日:1997-07-21
IPC分类号: C07C251/20 , C07F15/04 , C08F4/70 , C08F10/00 , C08F32/08 , C08F297/08
CPC分类号: C08F32/08 , C07C251/20 , C07F15/045 , C08F10/00 , C08F297/08 , C07C2103/20 , C08F110/14
摘要: Certain olefins such as ethylene, .alpha.-olefins and cyclopentene can be polymerized by using catalyst system containing a nickel or palladium .alpha.-diimine complex, a metal containing hydrocarbylation compound, and a selected Lewis acid, or a catalyst system containing certain nickel �II! or palladium �II! compounds, an .alpha.-diimine, a metal containing hydrocarbylation compound, and optionally a selected Lewis acid. The process advantageously produces polyolefins useful for molding resins, films, elastomers and other uses.
摘要翻译: 某些烯烃如乙烯,α-烯烃和环戊烯可以通过使用含有镍或钯的α-二亚胺络合物,含有金属的烃基化合物和选择的路易斯酸的催化剂体系或含有某些镍[II] 或钯[II]化合物,α-二亚胺,含金属的烃基化合物和任选的选择的路易斯酸。 该方法有利地产生可用于模制树脂,薄膜,弹性体和其它用途的聚烯烃。
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