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公开(公告)号：US3345351A
公开(公告)日：1967-10-03
申请号：US28941363
申请日：1963-06-20
申请人： EASTMAN KODAK CO
CPC分类号： C08F10/00 , C01G1/06 , C01G23/02 , C01G23/026 , Y10S526/907 , C08F4/6385 , C08F4/637 , C08F4/635 , C08F4/6348
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公开(公告)号：US3146224A
公开(公告)日：1964-08-25
申请号：US7141560
申请日：1960-11-25
申请人： EASTMAN KODAK CO
CPC分类号： C08F10/00 , C01G1/06 , C01G23/02 , C01G23/026 , Y10S526/907 , C08F4/6385 , C08F4/637 , C08F4/635 , C08F4/6348
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3.发明申请MULTI-METALLIC ZIEGLER-NATTA PROCATALYSTS AND CATAYSTS PREPARED THEREFROM FOR OLEFIN POLYMERIZATIONS 有权用于烯烃聚合制备的多金属ZIEGLER-NATTA PROCATALYSTS和CATAYSTS公开(公告)号：US20160108150A1
公开(公告)日：2016-04-21
申请号：US14981021
申请日：2015-12-28
IPC分类号： C08F110/02 , D01F6/04 , C08J5/18
CPC分类号： C08F110/02 , C08F4/685 , C08F10/02 , C08F210/16 , C08F2410/03 , C08J5/18 , C08J2323/06 , D01F6/04 , C08F4/6341 , C08F4/6385 , C08F4/6374 , C08F210/14 , C08F2500/08 , C08F2500/12 , C08F2500/26 , C08F4/6357
摘要： Novel catalyst compositions comprising three or more transition metals are effective in increasing catalyst efficiency, reducing polydispersity, and increasing uniformity in molecular weight distribution when used in olefin, and particularly, linear low density polyethylene (LLDPE), polymerizations. The resulting polymers may be used to form differentiated products including, for example, films that may exhibit improved optical and mechanical properties.
摘要翻译： 包含三种或更多种过渡金属的新型催化剂组合物在用于烯烃，特别是线性低密度聚乙烯（LLDPE））聚合中时，有效地提高催化剂效率，降低多分散性和增加分子量分布的均匀性。 所得聚合物可用于形成分化产物，包括例如可能表现出改善的光学和机械性能的膜。
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4.发明申请MULTI-METALLIC ZIEGLER-NATTA PROCATALYSTS AND CATAYSTS PREPARED THEREFROM FOR OLEFIN POLYMERIZATIONS 有权用于烯烃聚合制备的多金属ZIEGLER-NATTA PROCATALYSTS和CATAYSTS公开(公告)号：US20140080970A1
公开(公告)日：2014-03-20
申请号：US14116070
申请日：2012-05-23
IPC分类号： C08F4/685
CPC分类号： C08F110/02 , C08F4/685 , C08F10/02 , C08F210/16 , C08F2410/03 , C08J5/18 , C08J2323/06 , D01F6/04 , C08F4/6341 , C08F4/6385 , C08F4/6374 , C08F210/14 , C08F2500/08 , C08F2500/12 , C08F2500/26 , C08F4/6357
摘要： Novel catalyst compositions comprising three or more transition metals are effective in increasing catalyst efficiency, reducing polydispersity, and increasing uniformity in molecular weight distribution when used in olefin, and particularly, linear low density polyethylene (LLDPE), polymerizations. The resulting polymers may be used to form differentiated products including, for example, films that may exhibit improved optical and mechanical properties.
摘要翻译： 包含三种或更多种过渡金属的新型催化剂组合物在用于烯烃，特别是线性低密度聚乙烯（LLDPE））聚合中时，有效地提高催化剂效率，降低多分散性和增加分子量分布的均匀性。 所得聚合物可用于形成分化产物，包括例如可能表现出改善的光学和机械性能的膜。
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公开(公告)号：US09725535B2
公开(公告)日：2017-08-08
申请号：US14981021
申请日：2015-12-28
IPC分类号： C08F210/16 , C08F210/02 , C08F110/02 , C08F10/02 , C08F4/685 , C08J5/18 , D01F6/04
CPC分类号： C08F110/02 , C08F4/685 , C08F10/02 , C08F210/16 , C08F2410/03 , C08J5/18 , C08J2323/06 , D01F6/04 , C08F4/6341 , C08F4/6385 , C08F4/6374 , C08F210/14 , C08F2500/08 , C08F2500/12 , C08F2500/26 , C08F4/6357
摘要： Novel catalyst compositions comprising three or more transition metals are effective in increasing catalyst efficiency, reducing polydispersity, and increasing uniformity in molecular weight distribution when used in olefin, and particularly, linear low density polyethylene (LLDPE), polymerizations. The resulting polymers may be used to form differentiated products including, for example, films that may exhibit improved optical and mechanical properties.
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6.发明授权Multi-metallic ziegler-natta procatalysts and cataysts prepared therefrom for olefin polymerizations 有权多金属齐格勒 - 纳塔催化剂及其制备用于烯烃聚合的催化剂公开(公告)号：US09255160B2
公开(公告)日：2016-02-09
申请号：US14116070
申请日：2012-05-23
IPC分类号： C08F4/685 , C08F10/02 , C08F210/16
CPC分类号： C08F110/02 , C08F4/685 , C08F10/02 , C08F210/16 , C08F2410/03 , C08J5/18 , C08J2323/06 , D01F6/04 , C08F4/6341 , C08F4/6385 , C08F4/6374 , C08F210/14 , C08F2500/08 , C08F2500/12 , C08F2500/26 , C08F4/6357
摘要： Novel catalyst compositions comprising three or more transition metals are effective in increasing catalyst efficiency, reducing polydispersity, and increasing uniformity in molecular weight distribution when used in olefin, and particularly, linear low density polyethylene (LLDPE), polymerizations. The resulting polymers may be used to form differentiated products including, for example, films that may exhibit improved optical and mechanical properties.
摘要翻译： 包含三种或更多种过渡金属的新型催化剂组合物在用于烯烃，特别是线性低密度聚乙烯（LLDPE））聚合中时，有效地提高催化剂效率，降低多分散性和增加分子量分布的均匀性。 所得聚合物可用于形成分化产物，包括例如可能表现出改善的光学和机械性能的膜。
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公开(公告)号：US3901863A
公开(公告)日：1975-08-26
申请号：US31274472
申请日：1972-12-06
申请人： SOLVAY
CPC分类号： C08F10/00 , C08F2410/03 , C08F2410/04 , C08F4/695 , C08F4/6555 , C08F4/6355 , C08F4/6385 , C08F4/70
摘要： The present invention relates to the method of polymerizing olefinic monomers utilizing a solid catalyst composition comprising a solid catalytic complex and an activator, to the resultant high impact resistant polymers, to the method of making such catalytic complex, and to the catalytic complex; said catalytic complex comprising the reaction product of an organic oxygenated compound of a metal of groups Ia, IIa, IIb, IIIb, IVb, VIIa, and VIII of the Periodic Table, an organic oxygenated transition compound of a transition metal of groups IVa, Va, and VIa of the Periodic Table, and an aluminium halide.
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