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公开(公告)号:US06482907B1
公开(公告)日:2002-11-19
申请号:US09496105
申请日:2000-02-01
申请人: Lin Wang , Samuel David Arthur , Elizabeth Forrester McCord , Yueli Wang , Peter Arnold Morken , Lynda Kaye Johnson
发明人: Lin Wang , Samuel David Arthur , Elizabeth Forrester McCord , Yueli Wang , Peter Arnold Morken , Lynda Kaye Johnson
IPC分类号: C08F470
CPC分类号: C07C309/82
摘要: Olefins containing selected functional groups such as silyl, ether and alkenyl, and often containing a blocking group, may be copolymerized with unsubstituted olefins such as ethylene and propylene in the presence of certain coordination compounds of nickel or palladium. The resulting polymers are useful as molding resins, elastomers, in adhesives and for films.
摘要翻译: 含有选择的官能团的烯烃,例如甲硅烷基,醚和烯基,并且通常含有封闭基团,可以在镍或钯的某些配位化合物的存在下与未取代的烯烃如乙烯和丙烯共聚。 所得聚合物可用作模塑树脂,弹性体,粘合剂和薄膜。
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公开(公告)号:US06458979B1
公开(公告)日:2002-10-01
申请号:US09556204
申请日:2000-04-24
申请人: Lynda Kaye Johnson
发明人: Lynda Kaye Johnson
IPC分类号: C07F1500
CPC分类号: C07F15/065 , C07C251/24 , C07C251/58 , C07C2603/24 , C07F15/02 , C07F15/025 , C07F15/06 , C08F10/00 , C08F110/02 , C08F210/02 , C08F210/16 , C08F2500/12 , C08F210/14 , C08F4/7042
摘要: Polyethylene is formed by contacting ethylene with a novel iron or cobalt complex of a selected 1,4,7-triaza-3-oxa-1,4,6-heptatriene or 2,5,8-triaza-1,8-nonadiene, optionally in the presence of a cocatalyst such as an alkylaluminum compound. The polymers formed as useful for molding and in films.
摘要翻译: 通过使乙烯与所选择的1,4,7-三氮杂-3-氧杂-1,4,6-七三烯或2,5,8-三氮杂-1,8-壬二烯的新型铁或钴络合物接触来形成聚乙烯, 任选地在助催化剂如烷基铝化合物的存在下。 形成的聚合物可用于模塑和膜。
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公开(公告)号:US06310163B1
公开(公告)日:2001-10-30
申请号:US08899002
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 , Daniel Joseph Tempel
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 , Daniel Joseph Tempel
IPC分类号: C08F22010
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,特别是关于它们的微观结构,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法合成线性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:US06232483B1
公开(公告)日:2001-05-15
申请号:US09442609
申请日:1999-11-18
申请人: Jordan Lawrence Bennett , Maurice S. Brookhart, III , Lynda Kaye Johnson , Christopher Moore Killian
发明人: Jordan Lawrence Bennett , Maurice S. Brookhart, III , Lynda Kaye Johnson , Christopher Moore Killian
IPC分类号: C08F460
CPC分类号: C08F10/00 , C07F9/5004 , C07F9/5022 , C07F9/5031 , C07F15/04 , C07F17/00 , C08F110/02 , C08F4/80 , C08F2500/09 , C08F2500/02 , C08F4/26 , C08F2500/10 , C08F4/7029
摘要: Certain nickel [II] complexes of selected ortho-phosphine substituted arylsulfonamides or selected phosphine containing alkylsulfonamides catalyze the polymerization of ethylene. The polymers produced may be used as lubricants or in waxes. Some of these nickel [II] complexes and the phosphine containing ligands are also novel compounds.
摘要翻译: 选择的邻膦取代的芳基磺酰胺或选择的含膦烷基磺酰胺的某些镍[II]络合物催化乙烯的聚合。 所生产的聚合物可以用作润滑剂或蜡。 这些镍[II]络合物和含膦配体中的一些也是新化合物。
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公开(公告)号:US06174975B1
公开(公告)日:2001-01-16
申请号:US09006536
申请日:1998-01-13
申请人: Lynda Kaye Johnson , Alison Margaret Anne Bennett , Lin Wang , Anju Parthasarathy , Elisabeth Hauptman , Robert D. Simpson , Jerald Feldman , Edward Bryan Coughlin , Steven Dale Ittel
发明人: Lynda Kaye Johnson , Alison Margaret Anne Bennett , Lin Wang , Anju Parthasarathy , Elisabeth Hauptman , Robert D. Simpson , Jerald Feldman , Edward Bryan Coughlin , Steven Dale Ittel
IPC分类号: C08F426
CPC分类号: C08F4/26 , C07C225/22 , C07C251/86 , C07D207/335 , C07F15/04 , C08F10/00 , C08F12/04 , C08F110/02 , C08F110/14 , C08F210/02 , C08F210/16 , C08F2410/03 , C08F2500/02 , C08F2500/03 , C08F2500/12 , C08F2500/04 , C08F220/10 , C08F2500/10 , C08F210/14 , C08F4/80 , C08F210/06 , C08F4/7006 , C08F4/7004 , C08F4/7021 , C08F4/7019 , C08F4/7026
摘要: Selected olefins such as ethylene and &agr;-olefins are polymerized by nickel [II] complexes of certain monoanionic ligands. The polyolefins are useful in many applications such as molding resins, film, fibers and others. Also described are many novel nickel compounds and their precursors, as well a novel ligands.
摘要翻译: 选择的烯烃如乙烯和α-烯烃由某些单阴离子配体的镍[II]络合物聚合。 聚烯烃可用于许多应用中,例如模制树脂,薄膜,纤维等。 还描述了许多新型的镍化合物及其前体,以及新的配体。
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公开(公告)号:US6060569A
公开(公告)日:2000-05-09
申请号:US6628
申请日:1998-01-13
申请人: Jordan Lawrence Bennett , Maurice S. Brookhart, III , Lynda Kaye Johnson , Christopher Moore Killian
发明人: Jordan Lawrence Bennett , Maurice S. Brookhart, III , Lynda Kaye Johnson , Christopher Moore Killian
IPC分类号: C07F9/50 , C07F15/04 , C07F17/00 , C08F4/26 , C08F4/70 , C08F4/80 , C08F10/00 , C08F10/02 , C08F110/02
CPC分类号: C08F10/00 , C07F15/04 , C07F17/00 , C07F9/5004 , C07F9/5022 , C07F9/5031 , C08F110/02
摘要: Certain nickel [II] complexes of selected orthophosphine substituted arylsulfonamides or selected phosphine containing alkylsulfonamides catalyze the polymerization of ethylene. The polymers produced may be used as lubricants or in waxes. Some of these nickel [II] complexes and the phosphine containing ligands are also novel compounds.
摘要翻译: 选择的正膦取代的芳基磺酰胺或选择的含有膦的烷基磺酰胺的某些镍[II]络合物催化乙烯的聚合。 所生产的聚合物可以用作润滑剂或蜡。 这些镍[II]络合物和含膦配体中的一些也是新化合物。
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