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公开(公告)号：EP0507876B1
公开(公告)日：1995-05-17
申请号：EP91903112.0
申请日：1990-12-27
CPC分类号： C08F10/00 , C08F4/61908 , C08F4/61916 , C08F4/61922 , C08F4/65908 , C08F4/65916 , C08F4/65922 , C08F110/02 , C08F110/06 , C08F4/76 , C08F2500/01 , C08F2500/03 , C08F2500/18 , C08F2500/15
摘要： A supported catalyst for olefin polymerization comprising a Group IV-B metallocene component and an ionic activator component comprising a cation capable of donating a proton and a labile bulky anion having a plurality of lipophilic radicals so that the anion is sterically hindered from covalently bonding with a cation produced from the Group IV-B metal of the metallocene.
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2.发明公开SUPPORTED IONIC TRANSITION METAL CATALYSTS FOR OLEFIN POLYMERIZATION 失效离子ÜBERGANGSMETALLKATALYSATOREREN的相关支持烯烃
公开(公告)号：EP0702700A1
公开(公告)日：1996-03-27
申请号：EP93918651.0
申请日：1993-08-05
发明人： UPTON, David, Jonathan , CANICH, Jo, Ann, Marie , HLATKY, Gregory, George , TURNER, Howard, William
CPC分类号： C08F10/00 , C08F4/65908 , C08F4/65916 , C08F4/6592
摘要： A supported catalyst for olefin polymerization comprising a monocyclopentadienyl Group 4 transition metal component, an ionic activator component comprising a cation capable or irreversibly reacting with a ligand of the transition metal component and a chemically stable, non-nucleophilic anionic complex having a molecular diameter about or greater than 4 angstroms, and a support material.
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公开(公告)号：EP0507876A1
公开(公告)日：1992-10-14
申请号：EP91903112.0
申请日：1990-12-27
CPC分类号： C08F10/00 , C08F4/61908 , C08F4/61916 , C08F4/61922 , C08F4/65908 , C08F4/65916 , C08F4/65922 , C08F110/02 , C08F110/06 , C08F4/76 , C08F2500/01 , C08F2500/03 , C08F2500/18 , C08F2500/15
摘要： Catalyseur supporté de polymérisation d'oléfines, comprenant un composant d'alliage organométallique du groupe IV-B ainsi qu'un composant d'activation ionique comprenant un cation capable de donner un proton, et un anion volumineux labile comportant une pluralité de radicaux lipophiles de sorte que l'anion est empêché stériquement de se lier de manière covalente à un cation produit par le métal du groupe IV-B de l'alliage organométallique.
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