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公开(公告)号：US20060079656A1
公开(公告)日：2006-04-13
申请号：US11227786
申请日：2005-09-15
申请人： Paul DesLauriers , Max McDaniel , Al Wolfe , Pamela Maeger , William Coutant , David Rohlfing , Steven Secora , William Beaulieu , Elizabeth Benham , David Register
发明人： Paul DesLauriers , Max McDaniel , Al Wolfe , Pamela Maeger , William Coutant , David Rohlfing , Steven Secora , William Beaulieu , Elizabeth Benham , David Register
IPC分类号： C08F210/14
CPC分类号： C08F10/00 , C08F210/16 , Y10T428/139 , C08F4/24 , C08F4/69 , C08F210/14 , C08F2500/12 , C08F2500/07 , C08F2500/13 , C08F2500/04 , C08F4/025
摘要： The present invention is directed to PE-100 ethylene copolymers and pipe made thereof having a Tabor abrasion between about 0.01 and about 0.001 grams lost/1000 revolutions. These copolymers are formed by contacting ethylene with at least one mono-1-olefin comonomer having from 2 to about 10 carbon atoms per molecule in a reaction zone under polymerization conditions in the presence of a hydrocarbon diluent, a catalyst system, and a cocatalyst. Additionally, the comonomers may be selected from mono-1-olefins having 4 to 10 carbon atoms, such as, 1-hexene, 1-butene, 4-methyl-1-pentene, 1-octene, and 1-decene. Further, these ethylene copolymers may be employed to produce PE-100 pipe having both small diameters and diameters in excess of 42 inches substantially without sagging or other gravitational deformation. Copolymers of ethylene and 1-hexene are disclosed which are used to produce PE-100 pipe.
摘要翻译： 本发明涉及PE-100乙烯共聚物和由其制成的管，其具有在约0.01至约0.001克损失/ 1000转之间的泰博尔磨损。 这些共聚物是通过在烃类稀释剂，催化剂体系和助催化剂的存在下，在聚合条件下，在反应区中使乙烯与至少一种每分子具有2至约10个碳原子的单-1-烯烃共聚单体接触而形成的。 此外，共聚单体可以选自具有4-10个碳原子的单-1-烯烃，例如1-己烯，1-丁烯，4-甲基-1-戊烯，1-辛烯和1-癸烯。 此外，这些乙烯共聚物可用于生产具有超过42英寸的小直径和直径的PE-100管，基本上不会下垂或其它引力变形。 公开了用于生产PE-100管的乙烯和1-己烯的共聚物。
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公开(公告)号：US20070197752A1
公开(公告)日：2007-08-23
申请号：US11784404
申请日：2007-04-06
申请人： Max McDaniel , Kathy Collins , Gil Hawley , Michael Jensen , Christopher Wittner , Elizabeth Benham , Anthony Eaton , Joel Martin , David Rohlfing , Youlu Yu
发明人： Max McDaniel , Kathy Collins , Gil Hawley , Michael Jensen , Christopher Wittner , Elizabeth Benham , Anthony Eaton , Joel Martin , David Rohlfing , Youlu Yu
IPC分类号： C08F210/00
CPC分类号： C08F10/00 , C08F4/65912 , C08F4/65916 , C08F4/6592 , C08F4/65925 , C08F4/65927 , C08F210/16 , C08F2410/02 , C08F2420/02 , C08F2420/04 , Y10S526/943 , C08F4/025 , C08F4/65904 , C08F210/14 , C08F2500/17 , C08F2500/12 , C08F2500/05 , C08F4/6546
摘要： This invention provides catalyst compositions that are useful for polymerizing at least one monomer to produce a polymer. This invention also provides catalyst compositions that are useful for polymerizing at least one monomer to produce a polymer, wherein said catalyst composition comprises contacting an organometal compound, an organoaluminum compound, and a treated solid oxide compound.
摘要翻译： 本发明提供了可用于聚合至少一种单体以生产聚合物的催化剂组合物。 本发明还提供了可用于聚合至少一种单体以生产聚合物的催化剂组合物，其中所述催化剂组合物包括使有机金属化合物，有机铝化合物和经处理的固体氧化物化合物接触。
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3.发明申请Polymerization catalysts for producing polymers with low levels of long chain branching 有权用于生产低水平长链支化聚合物的聚合催化剂公开(公告)号：US20070232483A1
公开(公告)日：2007-10-04
申请号：US11395961
申请日：2006-03-31
申请人： Qing Yang , Max McDaniel , Michael Jensen , Matthew Thorn , Joel Martin , Youlu Yu , David Rohlfing
发明人： Qing Yang , Max McDaniel , Michael Jensen , Matthew Thorn , Joel Martin , Youlu Yu , David Rohlfing
IPC分类号： C08F4/44
CPC分类号： C08F10/00 , C08F4/65912 , C08F4/65916 , C08F210/16 , Y10S526/943 , C08F4/65927 , C08F210/14
摘要： This invention relates to catalyst compositions, methods, and polymers encompassing at least one Group 4 metallocene compound comprising bridging η5-cyclopentadienyl-type ligands, typically in combination with at least one cocatalyst, and at least one activator. The compositions and methods disclosed herein provide ethylene polymers with low levels of long chain branching.
摘要翻译： 本发明涉及催化剂组合物，方法和聚合物，其包括至少一种包含桥连五元环戊二烯基型配体的至少一种第四族金属茂化合物，通常与至少一种助催化剂组合，以及至少一种活化剂 。 本文公开的组合物和方法提供具有低水平的长链支化的乙烯聚合物。
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公开(公告)号：US20070197716A1
公开(公告)日：2007-08-23
申请号：US11358959
申请日：2006-02-22
申请人： Rajendra Krishnaswamy , Qing Yang , David Rohlfing , Max McDaniel , Kumudini Jayaratne , Jim French
发明人： Rajendra Krishnaswamy , Qing Yang , David Rohlfing , Max McDaniel , Kumudini Jayaratne , Jim French
IPC分类号： A61K9/16
CPC分类号： F16L9/127 , C08F210/16 , C08L23/06 , C08L101/00 , Y10T428/13 , Y10T428/1386 , C08L2666/06 , C08F210/14 , C08F2500/04
摘要： A polymer composition comprising a density equal to or greater than about 0.947 g/cc, a high load melt index from about 1 g/10 min to about 30 g/10 min, and a tensile natural draw ratio less than about 14167ρ-12958, where ρ is the density (g/cc) of the composition. A polymer composition comprising a tensile natural draw ratio less than about 14167ρ-12958, where ρ is the density (g/cc) of the composition and wherein less than about 1 weight percent of the composition comprises non-polymeric additives.
摘要翻译： 一种聚合物组合物，其包含密度等于或大于约0.947g / cc，高负荷熔体指数为约1g / 10min至约30g / 10min，拉伸自然拉伸比小于约14167rho-12958， 其中rho是组合物的密度（g / cc）。 包含小于约14167rho-12958的拉伸天然拉伸比的聚合物组合物，其中rho是组合物的密度（g / cc），并且其中小于约1重量％的组合物包含非聚合添加剂。
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5.发明申请Polymerization catalysts for producing high molecular weight polymers with low levels of long chain branching 有权用于生产具有低水平长链支化的高分子量聚合物的聚合催化剂公开(公告)号：US20070179044A1
公开(公告)日：2007-08-02
申请号：US11345966
申请日：2006-02-02
申请人： Qing Yang , Michael Jensen , Joel Martin , Matthew Thorn , Max McDaniel , Youlu Yu , David Rohlfing
发明人： Qing Yang , Michael Jensen , Joel Martin , Matthew Thorn , Max McDaniel , Youlu Yu , David Rohlfing
CPC分类号： C08F10/00 , C08F4/65912 , C08F4/65916 , C08F110/02 , Y10S526/943 , C08F4/65927 , C08F2500/03
摘要： This invention relates to catalyst compositions, methods, and polymers encompassing at least one Group 4 metallocene compound comprising bridging η5-cyclopentadienyl-type ligands, typically in combination with at least one cocatalyst, and at least one activator. The compositions and methods disclosed herein provide ethylene polymers with low levels of long chain branching.
摘要翻译： 本发明涉及催化剂组合物，方法和聚合物，其包括至少一种包含桥连五元环戊二烯基型配体的至少一种第四族金属茂化合物，通常与至少一种助催化剂组合，以及至少一种活化剂 。 本文公开的组合物和方法提供具有低水平长链支化的乙烯聚合物。
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公开(公告)号：US20050154159A1
公开(公告)日：2005-07-14
申请号：US10755075
申请日：2004-01-09
申请人： Paul DesLauriers , Max McDaniel , Al Wolfe , Pamela Maeger , William Coutant , David Rohlfing , Steven Secora , William Beaulieu , Elizabeth Benham , David Register
发明人： Paul DesLauriers , Max McDaniel , Al Wolfe , Pamela Maeger , William Coutant , David Rohlfing , Steven Secora , William Beaulieu , Elizabeth Benham , David Register
IPC分类号： B29C47/00 , B29C47/88 , C08F10/00 , C08F210/02 , C08F210/16 , C08L23/08 , C08F4/44
CPC分类号： C08F10/00 , C08F210/16 , C08F4/69 , C08F210/14 , C08F2500/17 , C08F2500/12 , C08F2500/07 , C08F2500/13 , C08F2500/03 , C08F4/025
摘要： The present invention is directed to PE-100 ethylene copolymers and pipe made thereof having a Tabor abrasion between about 0.01 and about 0.001 grams lost/1000 revolutions. These copolymers are formed by contacting ethylene with at least one mono-1-olefin comonomer having from 2 to about 10 carbon atoms per molecule in a reaction zone under polymerization conditions in the presence of a hydrocarbon diluent, a catalyst system, and a cocatalyst. Additionally, the comonomers may be selected from mono-1-olefins having 4 to 10 carbon atoms, such as, 1-hexene, 1-butene, 4-methyl-1-pentene, 1-octene, and 1-decene. Further, these ethylene copolymers may be employed to produce PE-100 pipe having both small diameters and diameters in excess of 42 inches substantially without sagging or other gravitational deformation. Copolymers of ethylene and 1-hexene are disclosed which are used to produce PE-100 pipe.
摘要翻译： 本发明涉及PE-100乙烯共聚物和由其制成的管，其具有在约0.01至约0.001克损失/ 1000转之间的泰博尔磨损。 这些共聚物是通过在烃类稀释剂，催化剂体系和助催化剂的存在下，在聚合条件下，在反应区中使乙烯与至少一种每分子具有2至约10个碳原子的单-1-烯烃共聚单体接触而形成的。 此外，共聚单体可以选自具有4-10个碳原子的单-1-烯烃，例如1-己烯，1-丁烯，4-甲基-1-戊烯，1-辛烯和1-癸烯。 此外，这些乙烯共聚物可用于生产具有超过42英寸的小直径和直径的PE-100管，基本上不会下垂或其它引力变形。 公开了用于生产PE-100管的乙烯和1-己烯的共聚物。
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公开(公告)号：US20060287447A1
公开(公告)日：2006-12-21
申请号：US11019817
申请日：2004-12-21
申请人： Youlu Yu , Max MacDaniel , Kathy Collins , Gil Hawley , Michael Jensen , Christopher Wittner , Elizabeth Benham , Anthony Eaton , Joel Martin , David Rohlfing
发明人： Youlu Yu , Max MacDaniel , Kathy Collins , Gil Hawley , Michael Jensen , Christopher Wittner , Elizabeth Benham , Anthony Eaton , Joel Martin , David Rohlfing
CPC分类号： C08F10/00 , C08F4/65912 , C08F4/65916 , C08F4/6592 , C08F4/65925 , C08F4/65927 , C08F210/16 , C08F2410/02 , C08F2420/02 , C08F2420/04 , Y10S526/943 , C08F4/025 , C08F4/65904 , C08F210/14 , C08F2500/17 , C08F2500/12 , C08F2500/05 , C08F4/6546
摘要： This invention provides catalyst compositions that are useful for polymerizing at least one monomer to produce a polymer. This invention also provides catalyst compositions that are useful for polymerizing at least one monomer to produce a polymer, wherein said catalyst composition comprises contacting an organometal compound, an organoaluminum compound, and a treated solid oxide compound.
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