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公开(公告)号:US20020028897A1
公开(公告)日:2002-03-07
申请号:US09870596
申请日:2001-05-31
IPC分类号: C08F118/02
CPC分类号: C08F10/00 , B01J31/1805 , B01J31/2282 , B01J2231/122 , B01J2531/847 , C07F9/46 , C07F9/5004 , C07F9/5009 , C07F15/0066 , C07F15/04 , C07F15/045 , C08F4/619 , C08F110/02 , C08F210/02 , C08F2500/04 , C08F2500/10 , C08F2500/20 , C08F220/10 , C08F2500/03 , C08F220/12 , C08F4/6028 , C08F4/64065 , C08F4/7031 , C08F4/7029 , C08F4/7019 , C08F4/7022 , C08F4/7014 , C08F4/7008 , C08F4/7006 , C08F4/40
摘要: In the copolymerization of ethylene and acrylate esters, the use of selected acrylate esters suppresses the formation of acrylate ester homopolymer, and/or allows the rapid analysis by 1H-NMR of the amount of homopolymer byproduct present in the copolymer, both aids in manufacturing high quality copolymers. Useful such acrylates include hexyl acrylate, 3,5,5-trimethylhexyl acrylate, 2-phenoxyethyl acrylate and 2-phenylethyl acrylate. The polymers are useful for films and molding resins.
摘要翻译: 在乙烯和丙烯酸酯的共聚中,使用选择的丙烯酸酯抑制丙烯酸酯均聚物的形成,和/或允许通过1H-NMR快速分析共聚物中存在的均聚物副产物的量,这两者都有助于制造高 优质共聚物。 有用的这种丙烯酸酯包括丙烯酸己酯,丙烯酸3,5,5-三甲基己酯,丙烯酸2-苯氧基乙酯和丙烯酸2-苯基乙酯。 聚合物可用于膜和模制树脂。
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公开(公告)号:US20010041818A1
公开(公告)日:2001-11-15
申请号:US09814501
申请日:2001-03-22
IPC分类号: C07C002/02 , C10G071/00
CPC分类号: C10M107/10 , B01J31/1805 , B01J31/2295 , B01J31/26 , C08F4/65908 , C08F4/65925 , C08F10/00 , C08F110/14 , C10G50/02 , C10G2300/1088 , C10G2300/703 , C10G2400/10 , C10M141/00 , C10M2205/00 , C10M2205/02 , C10M2205/028 , C10N2220/02 , C08F4/14 , C08F4/6592 , C08F4/65912 , C08F2500/02 , C08F4/64013 , C08F4/7006 , C08F4/7019
摘要: A multistep process for the selective production of an oligomer oil having predetermined properties in which the first step involves the polymerization of a feedstock containing one or more C3 to C20 1-olefins in the presence of a catalyst comprising a bulky ligand transition metal catalyst and in which a subsequent step involves the olgiomerization of at least a preselected fraction of the product of the first step.
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公开(公告)号:US06197714B1
公开(公告)日:2001-03-06
申请号:US09274375
申请日:1999-03-23
申请人: Donald Albert Bansleben , Eric Francis Connor , Robert Howard Grubbs , Jason Ivan Henderson , Andrew Robert Nadjadi, Jr. , Todd Ross Younkin
发明人: Donald Albert Bansleben , Eric Francis Connor , Robert Howard Grubbs , Jason Ivan Henderson , Andrew Robert Nadjadi, Jr. , Todd Ross Younkin
IPC分类号: B01J2340
CPC分类号: C08F10/00 , C08F4/025 , C08F4/80 , C08F4/7006 , C08F4/7004 , C08F4/7021 , C08F4/7019 , C08F4/7026
摘要: Non-ionic bidentate late transition metal chelates tethered to an inert support by a covalent bond group to provide a catalyst useful in slurry and gas phase polymerization of olefins.
摘要翻译: 非离子二齿后过渡金属螯合物通过共价键基团连接到惰性载体上,以提供可用于烯烃淤浆和气相聚合的催化剂。
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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:US20140011971A1
公开(公告)日:2014-01-09
申请号:US13984292
申请日:2012-02-08
申请人: Tobias Ritter , Jean B. Raynaud , Jessica Yung Wu
发明人: Tobias Ritter , Jean B. Raynaud , Jessica Yung Wu
IPC分类号: C08F136/08
CPC分类号: C08F136/08 , B01J31/1815 , C07C251/02 , C07F15/02 , C07F15/025 , C08F4/70 , C08F4/7006 , C08F4/80 , C08F36/08 , C08F2410/00 , C08F2410/03 , C08F4/7019
摘要: Provided are methods of preparing polymers, such as polyisoprene, polybutadiene, polypiperylene, polycyclohexadiene, poly-β-farnesene, or poly-β-myrcene, using iron complexes. Also provided are novel iron complexes, pre-catalysts, intermediates, and ligands useful in the inventive polymerization system.
摘要翻译: 提供使用铁络合物制备聚合物的方法,例如聚异戊二烯,聚丁二烯,聚亚苯基,聚环己二烯,聚β-法呢基或聚-β-月桂烯。 还提供了可用于本发明聚合体系的新型铁络合物,预催化剂,中间体和配体。
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公开(公告)号:US20100222531A1
公开(公告)日:2010-09-02
申请号:US12779182
申请日:2010-05-13
申请人: Lin Wang , Elisabeth M. Hauptman , Lynda Kaye Johnson , Elizabeth Forrester McCord , Stephan J. McLain , Ying Wang
发明人: Lin Wang , Elisabeth M. Hauptman , Lynda Kaye Johnson , Elizabeth Forrester McCord , Stephan J. McLain , Ying Wang
IPC分类号: C08F4/42 , B01J31/02 , C08F118/02 , C07F9/28
CPC分类号: C08F10/00 , B01J31/1805 , B01J31/2282 , B01J2231/122 , B01J2531/847 , C07F9/46 , C07F9/5004 , C07F9/5009 , C07F15/0066 , C07F15/04 , C07F15/045 , C08F4/619 , C08F110/02 , C08F210/02 , C08F2500/04 , C08F2500/10 , C08F2500/20 , C08F220/10 , C08F2500/03 , C08F220/12 , C08F4/6028 , C08F4/64065 , C08F4/7031 , C08F4/7029 , C08F4/7019 , C08F4/7022 , C08F4/7014 , C08F4/7008 , C08F4/7006 , C08F4/40
摘要: Transition metal complexes of selected monoanionic phosphine ligands, which also contain a selected Group 15 or 16 (IUPAC) element and which are coordinated to a Group 3 to 11 (IUPAC) transition metal or a lanthanide metal, are polymerization catalysts for the (co)polymerization of olefins such as ethylene and α-olefins, and the copolymerization of such olefins with polar group-containing olefins. These and other nickel complexes of neutral and monoanionic bidentate ligands copolymerize ethylene and polar comonomers, especially acrylates, at relatively high ethylene pressures and surprisingly high temperatures, and give good incorporation of the polar comonomers and good polymer productivity. These copolymers are often unique structures, which are described.
摘要翻译: 还包含选定的第15或16族(IUPAC)元素并且与第3至11族(IUPAC)过渡金属或镧系元素金属配位的选择性单阴离子膦配体的过渡金属络合物是用于(共) 烯烃如乙烯和α-烯烃的聚合,以及这些烯烃与极性基团烯烃的共聚。 中性和单阴离子双齿配体的这些和其它镍配合物在相对高的乙烯压力和惊人的高温下共聚乙烯和极性共聚单体,特别是丙烯酸酯,并且使极性共聚单体具有良好的掺入性和良好的聚合物生产率。 这些共聚物通常是独特的结构,其被描述。
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公开(公告)号:US20060128911A1
公开(公告)日:2006-06-15
申请号:US11345745
申请日:2006-02-02
申请人: Brian Goodall , Robert Grubbs , Andrew Waltman
发明人: Brian Goodall , Robert Grubbs , Andrew Waltman
CPC分类号: C08F10/02 , B01J31/1805 , B01J31/2208 , B01J31/226 , B01J31/2265 , B01J2231/12 , B01J2531/0238 , B01J2531/46 , B01J2531/48 , B01J2531/847 , C07F7/00 , C07F7/28 , C07F15/04 , C08F4/65912 , C08F10/00 , C08F110/02 , C08F4/659 , C08F4/64041 , C08F4/7019
摘要: A polymerization catalyst for the polymerization and copolymerization of olefin monomers and the copolymerization of olefin monomers with other monomers selected from, for example, norbornenes and styrenes are disclosed. The polymerization catalysts disclosed contain a metal center selected from Ti, Zr, Hf, Ni and Pd with at least one chelating ligand.
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公开(公告)号:US20050215738A1
公开(公告)日:2005-09-29
申请号:US11054631
申请日:2005-02-09
申请人: Brian Goodall , Robert Grubbs , Andrew Waltman
发明人: Brian Goodall , Robert Grubbs , Andrew Waltman
IPC分类号: C08F4/72 , B01J31/00 , C07F7/00 , C07F7/28 , C07F15/04 , C08F4/64 , C08F4/659 , C08F4/6592 , C08F4/80 , C08F10/02 , C08F110/02
CPC分类号: C08F10/02 , B01J31/1805 , B01J31/2208 , B01J31/226 , B01J31/2265 , B01J2231/12 , B01J2531/0238 , B01J2531/46 , B01J2531/48 , B01J2531/847 , C07F7/00 , C07F7/28 , C07F15/04 , C08F4/65912 , C08F10/00 , C08F110/02 , C08F4/659 , C08F4/64041 , C08F4/7019
摘要: A polymerization catalyst for the polymerization and copolymerization of olefin monomers and the copolymerization of olefin monomers with other monomers selected from, for example, norbornenes and styrenes are disclosed. The polymerization catalysts disclosed contain a metal center selected from Ti, Zr, Hf, Ni and Pd with at least one chelating ligand.
摘要翻译: 公开了用于烯烃单体的聚合和共聚的聚合催化剂和烯烃单体与选自例如降冰片烯和苯乙烯的其它单体的共聚。 所公开的聚合催化剂含有选自Ti,Zr,Hf,Ni和Pd中的至少一种螯合配体的金属中心。
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公开(公告)号:US06897275B2
公开(公告)日:2005-05-24
申请号:US09871099
申请日:2001-05-31
申请人: Lin Wang , Elisabeth Hauptman , Lynda Kaye Johnson , Elizabeth Forrester McCord , Ying Wang , Steven Dale Ittel
发明人: Lin Wang , Elisabeth Hauptman , Lynda Kaye Johnson , Elizabeth Forrester McCord , Ying Wang , Steven Dale Ittel
IPC分类号: C07C251/08 , B01J31/00 , C07C251/20 , C07C251/24 , C07F5/06 , C07F7/00 , C07F9/50 , C07F9/572 , C07F9/58 , C07F15/04 , C07F19/00 , C08F4/00 , C08F4/06 , C08F4/16 , C08F4/44 , C08F4/60 , C08F4/605 , C08F4/619 , C08F4/642 , C08F4/70 , C08F4/76 , C08F4/80 , C08F10/00 , C08F10/02 , C08F110/02 , C08F118/02 , C08F210/00 , C08F210/02
CPC分类号: C08F10/00 , B01J31/1805 , B01J31/2282 , B01J2231/122 , B01J2531/847 , C07F9/46 , C07F9/5004 , C07F9/5009 , C07F15/0066 , C07F15/04 , C07F15/045 , C08F4/619 , C08F110/02 , C08F210/02 , C08F2500/04 , C08F2500/10 , C08F2500/20 , C08F220/10 , C08F2500/03 , C08F220/12 , C08F4/6028 , C08F4/64065 , C08F4/7031 , C08F4/7029 , C08F4/7019 , C08F4/7022 , C08F4/7014 , C08F4/7008 , C08F4/7006 , C08F4/40
摘要: Transition metal complexes of selected monoanionic phosphine ligands, which also contain a selected Group 15 or 16 (IUPAC) element and which are coordinated to a Group 3 to 11 (IUPAC) transition metal or a lanthanide metal, are polymerization catalysts for the (co)polymerization of olefins such as ethylene and α-olefins, and the copolymerization of such olefins with polar group-containing olefins. These and other nickel complexes of neutral and monoanionic bidentate ligands copolymerize ethylene and polar comonomers, especially acrylates, at relatively high ethylene pressures and surprisingly high temperatures, and give good incorporation of the polar comonomers and good polymer productivity. These copolymers are often unique structures, which are described.
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公开(公告)号:US20050054856A1
公开(公告)日:2005-03-10
申请号:US10931200
申请日:2004-09-01
申请人: Leslie Moody , Peter Mackenzie , Christopher Killian , Gino Lavoie , James Ponasik , Anthony Barrett , Thomas Smith , Jason Pearson
发明人: Leslie Moody , Peter Mackenzie , Christopher Killian , Gino Lavoie , James Ponasik , Anthony Barrett , Thomas Smith , Jason Pearson
IPC分类号: C08F4/60 , C07C2/32 , C07D207/32 , C07D207/34 , C07D207/50 , C07D295/30 , C07D401/14 , C07D409/14 , C07F7/08 , C07F9/572 , C07F9/58 , C07F15/04 , C08F4/659 , C08F4/70 , C08F10/00 , C08F110/02 , C08F110/14 , C08F210/16 , C07F15/00 , C07F1/00
CPC分类号: C07D207/32 , C07C2/32 , C07C2531/22 , C07D207/34 , C07D207/50 , C07D295/30 , C07D401/14 , C07D409/14 , C07F7/0812 , C07F9/572 , C07F9/58 , C07F15/0053 , C07F15/025 , C07F15/045 , C07F15/065 , C08F4/659 , C08F4/65912 , C08F10/00 , C08F110/02 , C08F110/14 , C08F210/16 , C08F2410/03 , C08F4/64048 , C08F4/80 , C08F2500/09 , C08F2500/02 , C08F2500/04 , C08F2500/03 , C08F210/14 , C08F4/7042 , C08F4/7006 , C08F4/7022 , C08F4/7027 , C08F4/7004 , C08F4/7019 , C08F4/025
摘要: Catalyst compositions useful for the polymerization or oligomerization of olefins are disclosed. Certain of the catalyst compositions comprise N-pyrrolyl substituted nitrogen donors. Also disclosed are processes for the polymerization or oligomerization of olefins using the catalyst compositions.
摘要翻译: 公开了可用于烯烃聚合或低聚的催化剂组合物。 某些催化剂组合物包含N-吡咯基取代的氮供体。 还公开了使用催化剂组合物使烯烃聚合或低聚的方法。
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