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公开(公告)号:WO0192342A3
公开(公告)日:2003-01-16
申请号:PCT/US0117627
申请日:2001-05-31
申请人: DU PONT , WANG LIN , HAUPTMAN ELISABETH , JOHNSON LYNDA K , MCCORD ELIZABETH F , WANG YING , ITTEL STEVEN D
发明人: WANG LIN , HAUPTMAN ELISABETH , JOHNSON LYNDA K , MCCORD ELIZABETH F , WANG YING , ITTEL STEVEN D
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 po-lymerization catalysts for the (co)polymerization of olefins such as ethylene and alpha -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: 还含有选择的第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的单阴离子膦配体的过渡金属络合物是用于( 共聚)烯烃如乙烯和α-烯烃,以及这些烯烃与极性基团烯烃的共聚合。 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:WO0192348A3
公开(公告)日:2002-07-25
申请号:PCT/US0117636
申请日:2001-05-31
申请人: DU PONT , WANG LIN , JOHNSON LYNDA K , IONKIN ALEX S
发明人: WANG LIN , JOHNSON LYNDA K , IONKIN ALEX S
IPC分类号: C07F7/00 , B01J31/00 , C07F7/28 , C07F15/00 , C07F15/04 , C08F4/06 , C08F4/44 , C08F4/605 , C08F4/64 , C08F4/642 , C08F4/70 , C08F10/00
CPC分类号: C07F7/006 , C07F15/04 , C08F10/00 , C08F110/02 , C08F210/02 , C08F4/7022 , C08F4/7021 , C08F4/7026 , C08F4/64048 , C08F220/12 , C08F2500/03 , C08F2500/10 , C08F220/26 , C08F216/02
摘要: Olefins are polymerized by novel transition metal complexes of selected iminocarboxylate and iminoamido ligands, sometimes in the presence of cocatalysts such as alkylaluminum compounds or neutral Lewis acids. Olefins which may be (co)polymerized include ethylene, a-olefins, and olefins containing polar groups such as olefinic esters for example acrylate esters. Also described are certain "Zwitterionic" transition metal complexes as polymerization catalysts for making polar copolymers. The resulting polymers are useful as thermoplastics and elastomers.
摘要翻译: 烯烃由选择的亚氨基羧酸酯和亚氨基酰氨基配体的新型过渡金属络合物聚合,有时在助催化剂如烷基铝化合物或中性路易斯酸的存在下聚合。 可以(共)聚合的烯烃包括乙烯,α-烯烃和含极性基团的烯烃,例如烯烃酯,例如丙烯酸酯。 还描述了作为制备极性共聚物的聚合催化剂的某些“两性离子”过渡金属络合物。 所得聚合物可用作热塑性塑料和弹性体。
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公开(公告)号:WO0192354A3
公开(公告)日:2003-01-16
申请号:PCT/US0117626
申请日:2001-05-31
申请人: DU PONT , JOHNSON LYNDA K , WANG LIN , MCCORD ELIZABETH F
发明人: JOHNSON LYNDA K , WANG LIN , MCCORD ELIZABETH F
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: 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 H-NMR of the amount of homopolymer by product 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/或通过1 H-NMR快速分析共聚物中存在的产物的均聚物量 有助于制造高品质的共聚物。 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:WO0192347A3
公开(公告)日:2003-01-16
申请号:PCT/US0117628
申请日:2001-05-31
申请人: DU PONT , JOHNSON LYNDA K , BENNETT ALISON M A , DOBBS KERWIN D , IONKIN ALEX S , ITTEL STEVEN D , WANG YING , RADZEWICH CATHERINE E , WANG LIN
发明人: JOHNSON LYNDA K , BENNETT ALISON M A , DOBBS KERWIN D , IONKIN ALEX S , ITTEL STEVEN D , WANG YING , RADZEWICH CATHERINE E , WANG LIN
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: Polymers are produced using transition metal complexes that have sites capable of binding a Lewis acid in close proximity to the metal center.
摘要翻译: 使用具有能够紧密接近金属中心的路易斯酸结合位点的过渡金属络合物制备聚合物。
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