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公开(公告)号：US20120271017A1
公开(公告)日：2012-10-25
申请号：US13321736
申请日：2010-05-14
IPC分类号： C08F4/76
CPC分类号： C08F4/65904 , C08F4/659 , C08F4/65912 , C08F4/65916 , C08F4/65925 , C08F10/00 , C08F210/16 , Y10S526/943 , C08F2/38 , C08F210/14 , C08F2500/05 , C08F4/64193 , C08F4/64148 , C08L23/00
摘要： A polymerization catalyst system and polymerization processes using the catalyst systems are disclosed. The polymerization catalyst systems may include a) a first catalyst compound, and b) a second catalyst compound, wherein the first catalyst compound comprises a biphenyl phenol compound having essentially no hydrogen response.
摘要翻译： 公开了使用催化剂体系的聚合催化剂体系和聚合方法。 聚合催化剂体系可以包括a）第一催化剂化合物和b）第二催化剂化合物，其中第一催化剂化合物包含基本上没有氢响应的联苯酚化合物。
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公开(公告)号：US08835577B2
公开(公告)日：2014-09-16
申请号：US13321736
申请日：2010-05-14
IPC分类号： C08F4/653 , C08F4/642 , C08F4/6592 , C08F10/00 , C08L23/00 , C08F210/16 , C08F4/659
CPC分类号： C08F4/65904 , C08F4/659 , C08F4/65912 , C08F4/65916 , C08F4/65925 , C08F10/00 , C08F210/16 , Y10S526/943 , C08F2/38 , C08F210/14 , C08F2500/05 , C08F4/64193 , C08F4/64148 , C08L23/00
摘要： A polymerization catalyst system and polymerization processes using the catalyst systems are disclosed. The polymerization catalyst systems may include a) a first catalyst compound, and b) a second catalyst compound, wherein the first catalyst compound comprises a biphenyl phenol compound having essentially no hydrogen response.
摘要翻译： 公开了使用催化剂体系的聚合催化剂体系和聚合方法。 聚合催化剂体系可以包括a）第一催化剂化合物和b）第二催化剂化合物，其中第一催化剂化合物包含基本上没有氢响应的联苯酚化合物。
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公开(公告)号：US20120046428A1
公开(公告)日：2012-02-23
申请号：US13258945
申请日：2010-05-14
CPC分类号： C08F10/00 , C08F4/65912 , C08F4/65916 , C08F4/65925 , C08F4/65904 , C08F4/64148 , C08F4/64048
摘要： A polymerization catalyst system and polymerization processes using the catalyst systems are disclosed. The polymerization catalyst systems may include a) a first catalyst compound, and b) a second catalyst compound, wherein the first catalyst compound includes an oxadiazole-containing compound. In some embodiments, the oxadiazole-containing compound has essentially no hydrogen response, thus allowing better and/or tailored control of product properties when producing polymers using the catalyst system.
摘要翻译： 公开了使用催化剂体系的聚合催化剂体系和聚合方法。 聚合催化剂体系可以包括a）第一催化剂化合物，和b）第二催化剂化合物，其中第一催化剂化合物包括含恶二唑的化合物。 在一些实施方案中，含恶二唑的化合物基本上没有氢气响应，因此当使用催化剂体系制备聚合物时，可以更好和/或定制地控制产品性质。
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公开(公告)号：US08435914B2
公开(公告)日：2013-05-07
申请号：US13258945
申请日：2010-05-14
IPC分类号： C08F4/653 , C08F4/6592 , B01J31/22
CPC分类号： C08F10/00 , C08F4/65912 , C08F4/65916 , C08F4/65925 , C08F4/65904 , C08F4/64148 , C08F4/64048
摘要： A polymerization catalyst system and polymerization processes using the catalyst systems are disclosed. The polymerization catalyst systems may include a) a first catalyst compound, and b) a second catalyst compound, wherein the first catalyst compound includes an oxadiazole-containing compound. In some embodiments, the oxadiazole-containing compound has essentially no hydrogen response, thus allowing better and/or tailored control of product properties when producing polymers using the catalyst system.
摘要翻译： 公开了使用催化剂体系的聚合催化剂体系和聚合方法。 聚合催化剂体系可以包括a）第一催化剂化合物，和b）第二催化剂化合物，其中第一催化剂化合物包括含恶二唑的化合物。 在一些实施方案中，含恶二唑的化合物基本上没有氢气响应，因此当使用催化剂体系制备聚合物时，可以更好和/或定制地控制产品性质。
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公开(公告)号：US20120220747A1
公开(公告)日：2012-08-30
申请号：US13465135
申请日：2012-05-07
IPC分类号： C08F110/02
CPC分类号： B29C47/64 , B29B7/421 , B29C47/0004 , B29C47/0026 , B29C47/1063 , B29C47/1072 , B29C49/0005 , B29C49/04 , B29C49/06 , B29K2023/06 , B29K2023/0633 , B29K2023/065 , B29K2105/0005 , C08L23/06 , C08L23/0815 , C08L2205/02 , C08L2205/025 , C08L2314/06 , C08L2666/06
摘要： Bimodal polyethylene compositions and methods for making the same are provided. In at least one specific embodiment, the bimodal polyethylene composition can include a high molecular weight component having a weight average molecular weight (Mw) of from about 400,000 to about 950,000. The bimodal polyethylene composition can also include a low molecular weight component having a weight average molecular weight (Mw) of from about 3,000 to about 100,000. The high molecular weight component can be present in an amount ranging from about 25 wt % to about 40 wt % of the bimodal polyethylene composition. The bimodal polyethylene composition can also have a percent die swell of less than about 80%.
摘要翻译： 提供双峰聚乙烯组合物及其制备方法。 在至少一个具体实施方案中，双峰聚乙烯组合物可包括重均分子量（Mw）为约400,000至约950,000的高分子量组分。 双峰聚乙烯组合物还可以包括重均分子量（Mw）为约3,000至约100,000的低分子量组分。 高分子量组分可以以双峰聚乙烯组合物的约25重量％至约40重量％的量存在。 双峰聚乙烯组合物还可以具有小于约80％的模头膨胀百分比。
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公开(公告)号：US08202940B2
公开(公告)日：2012-06-19
申请号：US12624046
申请日：2009-11-23
CPC分类号： B29C47/64 , B29B7/421 , B29C47/0004 , B29C47/0026 , B29C47/1063 , B29C47/1072 , B29C49/0005 , B29C49/04 , B29C49/06 , B29K2023/06 , B29K2023/0633 , B29K2023/065 , B29K2105/0005 , C08L23/06 , C08L23/0815 , C08L2205/02 , C08L2205/025 , C08L2314/06 , C08L2666/06
摘要： Bimodal polyethylene compositions and methods for making the same are provided. In at least one specific embodiment, the bimodal polyethylene composition can include a high molecular weight component having a weight average molecular weight (Mw) of from about 400,000 to about 950,000. The bimodal polyethylene composition can also include a low molecular weight component having a weight average molecular weight (Mw) of from about 3,000 to about 100,000. The high molecular weight component can be present in an amount ranging from about 25 wt % to about 40 wt % of the bimodal polyethylene composition. The bimodal polyethylene composition can also have a percent die swell of less than about 80%.
摘要翻译： 提供双峰聚乙烯组合物及其制备方法。 在至少一个具体实施方案中，双峰聚乙烯组合物可包括重均分子量（Mw）为约400,000至约950,000的高分子量组分。 双峰聚乙烯组合物还可以包括重均分子量（Mw）为约3,000至约100,000的低分子量组分。 高分子量组分可以以双峰聚乙烯组合物的约25重量％至约40重量％的量存在。 双峰聚乙烯组合物还可以具有小于约80％的模头膨胀百分比。
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公开(公告)号：US20100133714A1
公开(公告)日：2010-06-03
申请号：US12624046
申请日：2009-11-23
CPC分类号： B29C47/64 , B29B7/421 , B29C47/0004 , B29C47/0026 , B29C47/1063 , B29C47/1072 , B29C49/0005 , B29C49/04 , B29C49/06 , B29K2023/06 , B29K2023/0633 , B29K2023/065 , B29K2105/0005 , C08L23/06 , C08L23/0815 , C08L2205/02 , C08L2205/025 , C08L2314/06 , C08L2666/06
摘要： Bimodal polyethylene compositions and methods for making the same are provided. In at least one specific embodiment, the bimodal polyethylene composition can include a high molecular weight component having a weight average molecular weight (Mw) of from about 400,000 to about 950,000. The bimodal polyethylene composition can also include a low molecular weight component having a weight average molecular weight (Mw) of from about 3,000 to about 100,000. The high molecular weight component can be present in an amount ranging from about 25 wt % to about 40 wt % of the bimodal polyethylene composition. The bimodal polyethylene composition can also have a percent die swell of less than about 80%.
摘要翻译： 提供双峰聚乙烯组合物及其制备方法。 在至少一个具体实施方案中，双峰聚乙烯组合物可包括重均分子量（Mw）为约400,000至约950,000的高分子量组分。 双峰聚乙烯组合物还可以包括重均分子量（Mw）为约3,000至约100,000的低分子量组分。 高分子量组分可以以双峰聚乙烯组合物的约25重量％至约40重量％的量存在。 双峰聚乙烯组合物还可以具有小于约80％的模头膨胀百分比。
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公开(公告)号：US07323526B2
公开(公告)日：2008-01-29
申请号：US11192935
申请日：2005-07-29
CPC分类号： C08F10/00 , C08F4/65912 , C08F4/65925 , Y02P20/582 , Y10S526/941 , Y10S526/943 , C08F4/65916
摘要： A supported catalyst composition having improved flow properties is disclosed comprising an alkylalumoxane, a metallocene-alkyl an inorganic oxide support having an average particle size of from 0.1 to 50 μm and calcined at a temperature greater than 600° C., and optionally an antifoulant agent and. In one embodiment, the metallocene-alkyl is a Group 4, 5 or 6 metallocene-alkyl, and in another embodiment is a hafnocene-alkyl. Also disclosed is a method of polymerization using such a supported catalyst composition.
摘要翻译： 公开了具有改进的流动性质的负载型催化剂组合物，其包含烷基铝氧烷，茂金属 - 烷基和平均粒度为0.1-50μm的无机氧化物载体，并且在大于600℃的温度下煅烧，以及任选的防污剂 和。 在一个实施方案中，茂金属 - 烷基是第4,5或6族茂金属 - 烷基，在另一个实施方案中是茂金属 - 烷基。 还公开了使用这种负载型催化剂组合物的聚合方法。
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公开(公告)号：US06956094B2
公开(公告)日：2005-10-18
申请号：US10772823
申请日：2004-02-05
申请人： Simon Mawson , Sun-Chueh Kao , Tae Hoon Kwalk , Timothy Roger Lynn , David H. McConville , Matthew Gary McKee , John Francis Szul , Kersten Anne Terry , Timothy T. Wenzel , Mark Gregory Goode , John Henry Oskam , Robert J. Jorgensen , Robert Harold Vogel
发明人： Simon Mawson , Sun-Chueh Kao , Tae Hoon Kwalk , Timothy Roger Lynn , David H. McConville , Matthew Gary McKee , John Francis Szul , Kersten Anne Terry , Timothy T. Wenzel , Mark Gregory Goode , John Henry Oskam , Robert J. Jorgensen , Robert Harold Vogel
IPC分类号： C08F2/00 , C08F2/34 , C08F4/659 , C08F4/6592 , C08F10/00 , C08F210/16 , C08F12/06
CPC分类号： C08F10/00 , C08F4/659 , C08F4/65912 , C08F4/65925 , C08F210/16 , Y10S526/905 , Y10S526/943 , C08F4/65904 , C08F4/65916 , C08F2/00 , C08F210/14 , C08F2500/12 , C08F2500/24 , C08F2500/18 , C08F2500/26
摘要： The invention provides for polymerization catalyst compositions, and for methods for introducing the catalyst compositions into a polymerization reactor. More particularly, the method combines a catalyst component containing slurry and a catalyst component containing solution to form the completed catalyst composition for introduction into the polymerization reactor. The invention is also directed to methods of preparing the catalyst component slurry, the catalyst component solution and the catalyst compositions, to methods of controlling the properties of polymer products utilizing the catalyst compositions, and to polymers produced therefrom.
摘要翻译： 本发明提供聚合催化剂组合物以及用于将催化剂组合物引入聚合反应器的方法。 更具体地说，该方法结合了含催化剂组分的浆料和含催化剂组分的溶液以形成用于引入聚合反应器的完成的催化剂组合物。 本发明还涉及制备催化剂组分浆料，催化剂组分溶液和催化剂组合物的方法，以及使用该催化剂组合物控制聚合物产品性能的方法以及由其制备的聚合物。
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公开(公告)号：US06605675B2
公开(公告)日：2003-08-12
申请号：US09729550
申请日：2000-12-04
申请人： Simon Mawson , Sun-Chueh Kao , Tae Hoon Kwalk , Timothy Roger Lynn , David H. McConville , Matthew Gary McKee , John Francis Szul , Kersten Anne Terry , Timothy T. Wenzel , Mark Gregory Goode , John Henry Oskam , Robert J. Jorgensen , Robert Harold Vogel
发明人： Simon Mawson , Sun-Chueh Kao , Tae Hoon Kwalk , Timothy Roger Lynn , David H. McConville , Matthew Gary McKee , John Francis Szul , Kersten Anne Terry , Timothy T. Wenzel , Mark Gregory Goode , John Henry Oskam , Robert J. Jorgensen , Robert Harold Vogel
IPC分类号： C08F444
CPC分类号： B01J8/1827 , B01J4/002 , B01J2219/00108 , C08F4/659 , C08F4/65912 , C08F4/65925 , C08F10/00 , C08F210/16 , Y10S526/943 , C08F4/65916 , C08F4/65904 , C08F2/00 , C08F210/14 , C08F2500/12 , C08F2500/24 , C08F2500/18 , C08F2500/26
摘要： The invention provides for polymerization catalyst compositions, and for methods for introducing the catalyst compositions into a polymerization reactor. More particularly, the method combines a catalyst component containing slurry and a catalyst component containing solution to form the completed catalyst composition for introduction into the polymerization reactor. The invention is also directed to methods of preparing the catalyst component slurry, the catalyst component solution and the catalyst compositions, to methods of controlling the properties of polymer products utilizing the catalyst compositions, and to polymers produced therefrom.
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