公开(公告)号：US20110318514A1

公开(公告)日：2011-12-29

申请号：US13143553

申请日：2010-02-05

申请人： Sarah E. Patterson ,  William J. Michie, JR. ,  Robert J. Jorgensen ,  Dale Wright ,  Sarah M. Hayne

发明人： Sarah E. Patterson ,  William J. Michie, JR. ,  Robert J. Jorgensen ,  Dale Wright ,  Sarah M. Hayne

IPC分类号： B32B1/08 ,  C08F210/16 ,  C08F4/78

CPC分类号： C08F210/16 ,  C08F4/69 ,  C08F210/14 ,  C08F2500/12 ,  C08F2500/18 ,  C08F2500/20 ,  C08F2500/04 ,  C08F2500/10

摘要： The invention provides an ethylene-based interpolymer comprising the following features: a) density from 0.910 to 0.930 g/cc; b) melt index (I2) from 0.1 to 0.5 g/10 min; and c) a high density fraction in an ATREF short chain branch distribution (SCBD) curve, eluting above 92° C., of greater than 10 percent to less than 28 percent of the total ATREF SCBD curve area. The invention also provides a composition comprising an ethylene-based interpolymer that comprises the following features: a) a density from 0.919 to 0.928 g/cc; b) a melt index (I2) from 0.1 to 0.8 g/10 min; and c) a high density fraction in an ATREF short chain branch distribution (SCBD) curve, eluting above 92° C., of greater than 10 percent to less than 28 percent of the total ATREF SCBD curve area. The invention also provides a hollow tube comprising at least one component formed from a composition comprising an ethylene-based interpolymer that comprises the following features: a) a density from 0.919 to 0.928 g/cc; b) a melt index (I2) from 0.1 to 0.8 g/10 min; and c) a high density fraction in an ATREF short chain branch distribution (SCBD) curve, eluting above 92° C., of greater than 10 percent to less than 28 percent of the total ATREF SCBD curve area; and wherein the tube has a hydrostatic design basis (HDB) of at least 1000-psi at 23° C. per ASTM D-2837 regression method.

摘要翻译： 本发明提供一种乙烯基互聚物，其包含以下特征：a）0.910至0.930g / cc的密度; b）熔融指数（I 2）为0.1至0.5g / 10min; 和c）在92℃以上洗脱的ATREF短链分支分布（SCBD）曲线中的高密度分数大于总ATREF SCBD曲线区域的10％至小于28％。 本发明还提供包含乙烯基互聚物的组合物，其包含以下特征：a）0.919至0.928g / cc的密度; b）0.1至0.8g / 10min的熔体指数（I 2）; 和c）在92℃以上洗脱的ATREF短链分支分布（SCBD）曲线中的高密度分数大于总ATREF SCBD曲线区域的10％至小于28％。 本发明还提供一种中空管，其包含由包含乙烯基互聚物的组合物形成的至少一种组分，所述组合物包含以下特征：a）密度为0.919至0.928g / cc; b）0.1至0.8g / 10min的熔体指数（I 2）; 和c）在92℃以上洗脱的ATREF短链分支分布（SCBD）曲线中的高密度分数大于总ATREF SCBD曲线区域的大于10％至小于28％; 并且其中所述管在23℃下根据ASTM D-2837回归方法具有至少1000-psi的流体静力学设计基准（HDB）。

公开(公告)号：US20100203277A1

公开(公告)日：2010-08-12

申请号：US12701153

申请日：2010-02-05

申请人： William J. Michie, JR. ,  Sarah M. Hayne ,  Sarah E. Patterson ,  Robert J. Jorgensen ,  Dale A. Wright

发明人： William J. Michie, JR. ,  Sarah M. Hayne ,  Sarah E. Patterson ,  Robert J. Jorgensen ,  Dale A. Wright

IPC分类号： B32B1/08 ,  C08F110/02

CPC分类号： C08F210/16 ,  C08F4/69 ,  C08F210/14 ,  C08F2500/12 ,  C08F2500/18 ,  C08F2500/20 ,  C08F2500/04 ,  C08F2500/10

摘要： The invention provides an ethylene-based interpolymer comprising the following features: a) density from 0.910 to 0.930 g/cc; b) melt index (I2) from 0.1 to 0.5 g/10 min; and c) a high density fraction in an ATREF short chain branch distribution (SCBD) curve, eluting above 92° C., of greater than 10 percent to less than 28 percent of the total ATREF SCBD curve area. The invention also provides a composition comprising an ethylene-based interpolymer that comprises the following features: a) a density from 0.919 to 0.928 g/cc; b) a melt index (I2) from 0.1 to 0.8 g/10 min; and c) a high density fraction in an ATREF short chain branch distribution (SCBD) curve, eluting above 92° C., of greater than 10 percent to less than 28 percent of the total ATREF SCBD curve area. The invention also provides a hollow tube comprising at least one component formed from a composition comprising an ethylene-based interpolymer that comprises the following features: a) a density from 0.919 to 0.928 g/cc; b) a melt index (I2) from 0.1 to 0.8 g/10 min; and c) a high density fraction in an ATREF short chain branch distribution (SCBD) curve, eluting above 92° C., of greater than 10 percent to less than 28 percent of the total ATREF SCBD curve area; and wherein the tube has a hydrostatic design basis (HDB) of at least 1000-psi at 23° C. per ASTM D-2837 regression method.

摘要翻译： 本发明提供一种乙烯基互聚物，其包含以下特征：a）0.910-0.930g / cc的密度; b）熔融指数（I 2）为0.1至0.5g / 10min; 和c）在92℃以上洗脱的ATREF短链分支分布（SCBD）曲线中的高密度分数大于总ATREF SCBD曲线区域的10％至小于28％。 本发明还提供包含乙烯基互聚物的组合物，其包含以下特征：a）0.919至0.928g / cc的密度; b）0.1至0.8g / 10min的熔体指数（I 2）; 和c）在92℃以上洗脱的ATREF短链分支分布（SCBD）曲线中的高密度分数大于总ATREF SCBD曲线区域的10％至小于28％。 本发明还提供一种中空管，其包含由包含乙烯基互聚物的组合物形成的至少一种组分，所述组合物包含以下特征：a）密度为0.919至0.928g / cc; b）0.1至0.8g / 10min的熔体指数（I 2）; 和c）在92℃以上洗脱的ATREF短链分支分布（SCBD）曲线中的高密度分数大于总ATREF SCBD曲线区域的大于10％至小于28％; 并且其中所述管在23℃下根据ASTM D-2837回归方法具有至少1000-psi的流体静力学设计基准（HDB）。

公开(公告)号：US07504464B2

公开(公告)日：2009-03-17

申请号：US10553689

申请日：2004-04-07

申请人： Stephanie M. Whited ,  Michael D. Turner ,  Michael A. Kinnan ,  Robert J. Jorgensen

发明人： Stephanie M. Whited ,  Michael D. Turner ,  Michael A. Kinnan ,  Robert J. Jorgensen

IPC分类号： C08F4/642

CPC分类号： C08F10/00 ,  C08F210/16 ,  C08F4/6555 ,  C08F2/34 ,  C08F2/001 ,  C08F210/14 ,  C08F2500/12

摘要： A gas phase polymerization process comprising: (1) preparing a solution of a catalyst precursor comprising a mixture of magnesium and titanium compounds, an electron donor and a solvent; (2) adding a filler to the solution from step (1) to form a slurry; (3) spray drying the slurry from step (2) at a temperature of 100 to 140° C. to form a spray dried precursor, (4) slurring the spray dried precursor from step (3) in mineral oil, (5) partially or fully pre-activating the catalyst precursor by contacting the slurry of (4) with one or more Lewis Acids, and (6) transferring the partially or fully activated precursor from step (5) into a gas phase reactor in which an olefin polymerization reaction is in progress.

摘要翻译： 一种气相聚合方法，包括：（1）制备包含镁和钛化合物，电子给体和溶剂的混合物的催化剂前体溶液; （2）向来自步骤（1）的溶液中加入填料以形成浆料; （3）在100〜140℃的温度下对来自步骤（2）的浆料进行喷雾干燥以形成喷雾干燥的前体，（4）将来自步骤（3）的喷雾干燥的前体在矿物油中sl浆，（5）部分 或通过使（4）的浆料与一种或多种路易斯酸接触来完全预活化催化剂前体，和（6）将来自步骤（5）的部分或完全活化的前体转移到气相反应器中，其中烯烃聚合反应 正在进行中

公开(公告)号：US06846886B2

公开(公告)日：2005-01-25

申请号：US10373259

申请日：2003-02-24

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： C08F4/659 ,  C08F4/6592 ,  C08F10/00 ,  C08F210/16 ,  C08F4/44 ,  C08F4/70

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.

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。

公开(公告)号：US5604172A

公开(公告)日：1997-02-18

申请号：US595777

申请日：1996-02-02

申请人： Burkhard E. Wagner ,  Daniel P. Zilker, Jr. ,  Robert J. Jorgensen

发明人： Burkhard E. Wagner ,  Daniel P. Zilker, Jr. ,  Robert J. Jorgensen

IPC分类号： B01J21/10 ,  B01J37/08 ,  C08F4/656 ,  C08F10/00 ,  C08F210/06 ,  C08F210/16

CPC分类号： B01J37/088 ,  B01J21/10 ,  B01J37/086 ,  C08F10/00 ,  C08F210/06 ,  C08F210/16 ,  Y10S526/908

摘要： A process is provided for preparing a shape-shifted catalyst component comprising (1) contacting a dihydrocarbyloxide magnesium compound with carbon dioxide in the presence of a slurrying agent to form a slurry of a carboxylated dihydrocarbyloxide magnesium compound; (2) adding a filler to the slurry either before or after the carboxylation of step (1); (3) spray drying the slurry of step (2) to evaporate the slurrying agent and to produce solid particles of the carboxylated dihydrocarbyloxide magnesium compound incorporating the filler; and, optionally, (4) heating the solid particles to remove carbon dioxide to produce a shape-shifted dihydrocarbyloxide magnesium compound component. A catalyst system using the component and a polymerization process employing the catalyst system are also provided.

摘要翻译： 提供了一种制备形状转移催化剂组分的方法，其包括（1）在淤浆剂存在下使二氢氧化镁镁化合物与二氧化碳接触以形成羧基化二氢氧化镁镁化合物的浆料; （2）在步骤（1）的羧化之前或之后向浆料中加入填料; （3）喷雾干燥步骤（2）的浆料以蒸发制浆剂并产生掺入填料的羧化二氢氧化镁镁化合物的固体颗粒; 和（4）加热固体颗粒以除去二氧化碳以产生形状转移的二氢氧化镁化合物组分。 还提供了使用该组分的催化剂体系和采用催化剂体系的聚合方法。

公开(公告)号：US09644049B2

公开(公告)日：2017-05-09

申请号：US13991541

申请日：2011-12-29

申请人： Robert J. Jorgensen

发明人： Robert J. Jorgensen

IPC分类号： C08F210/16 ,  C08F110/02 ,  C08F10/00

CPC分类号： C08F110/02 ,  C08F10/00 ,  C08F210/16 ,  C08F2410/03 ,  C08F4/6545 ,  C08F210/14 ,  C08F2500/07 ,  C08F2500/12 ,  C08F2500/17 ,  C08F2500/18 ,  C08F2500/24

摘要： A virgin granular polymer comprising polymer particles wherein at least 90% by weight of the granular polymer particles, have an I21 that is within two standard deviations of a mean I21 of the granular polymer, the ratio of the standard deviation of I21 to the mean of the granular polymer is less than 0.2 and the ratio of the standard error of a linear fit to the mean of the granular polymer is less than 0.1, and further wherein the virgin granular polymer has an I21 less than or equal to 70 and/or further wherein at least 90% by weight of the granular polymer particles, have a density that is within two standard deviations of a mean density of the granular polymer, the ratio of the standard deviation of the mean density of the granular polymer to the mean density of the granular polymer is less than 0.002 and the ratio of the standard error of a linear fit to the mean of the density is less than 0.001, and further wherein the virgin granular polymer has an I21 less than or equal to 70 is provided.

公开(公告)号：US20130338320A1

公开(公告)日：2013-12-19

申请号：US13991538

申请日：2011-12-22

申请人： Robert J. Jorgensen

发明人： Robert J. Jorgensen

IPC分类号： C08F210/14

CPC分类号： C08F210/14 ,  C08F2/001 ,  C08F10/00 ,  C08F10/02 ,  C08F210/16 ,  C08F2410/03 ,  C08F2410/04 ,  C08F4/6545 ,  C08F4/651 ,  C08F2500/12 ,  C08F2500/18 ,  C08F2500/24

摘要： A polymerization process including the use of a first Ziegler-Natta type procatalyst having no internal electron donor and a second Ziegler-Natta type procatalyst including an internal electron donor is provided.

摘要翻译： 提供聚合方法，其包括使用不含内电子给体的第一齐格勒 - 纳塔型前催化剂和包含内电子给体的第二齐格勒 - 纳塔型前催化剂。

公开(公告)号：US20130324681A1

公开(公告)日：2013-12-05

申请号：US13991541

申请日：2011-12-29

申请人： Robert J. Jorgensen

发明人： Robert J. Jorgensen

IPC分类号： C08F110/02

CPC分类号： C08F110/02 ,  C08F10/00 ,  C08F210/16 ,  C08F2410/03 ,  C08F4/6545 ,  C08F210/14 ,  C08F2500/07 ,  C08F2500/12 ,  C08F2500/17 ,  C08F2500/18 ,  C08F2500/24

摘要： A virgin granular polymer comprising polymer particles wherein at least 90% by weight of the granular polymer particles, have an I21 that is within two standard deviations of a mean I21 of the granular polymer, the ratio of the standard deviation of I21 to the mean of the granular polymer is less than 0.2 and the ratio of the standard error of a linear fit to the mean of the granular polymer is less than 0.1, and further wherein the virgin granular polymer has an I21 less than or equal to 70 and/or further wherein at least 90% by weight of the granular polymer particles, have a density that is within two standard deviations of a mean density of the granular polymer, the ratio of the standard deviation of the mean density of the granular polymer to the mean density of the granular polymer is less than 0.002 and the ratio of the standard error of a linear fit to the mean of the density is less than 0.001, and further wherein the virgin granular polymer has an I21 less than or equal to 70 is provided.

摘要翻译： 一种原始粒状聚合物，其包含聚合物颗粒，其中至少90重量％的颗粒状聚合物颗粒具有在颗粒状聚合物的平均I 21的两个标准偏差内的I 21，I 21的标准偏差与 颗粒状聚合物小于0.2，线性配合与颗粒状聚合物的平均值的标准误差的比值小于0.1，此外，其中原始粒状聚合物的I 21小于或等于70，和/或更进一步 其中至少90重量％的粒状聚合物颗粒的密度在粒状聚合物的平均密度的两个标准偏差之内，颗粒状聚合物的平均密度的标准偏差与平均密度的平均密度之比 粒状聚合物的含量小于0.002，线性配合的标准误差与密度平均值的比值小于0.001，另外，原始粒状聚合物的I21小于等于70 被提供。

公开(公告)号：US20110166305A1

公开(公告)日：2011-07-07

申请号：US11632373

申请日：2005-08-09

申请人： Robert J. Jorgensen ,  Thomas E. Spriggs ,  Michael D. Turner ,  Burkhard E. Wagner ,  Daniel J. Lacks

发明人： Robert J. Jorgensen ,  Thomas E. Spriggs ,  Michael D. Turner ,  Burkhard E. Wagner ,  Daniel J. Lacks

IPC分类号： C08F4/648 ,  B01J31/38 ,  B01J37/00

CPC分类号： C08F10/00 ,  C08F210/16 ,  G06Q10/087 ,  C08F4/6565 ,  C08F4/6543 ,  C08F210/14 ,  C08F2500/12 ,  C08F2500/07

摘要： A Ziegler-Natta procatalyst composition in the form of solid particles and comprising magnesium, halide and transition metal moieties, said particles having an average size (D50) of from 10 to 70 μm, characterized in that at least 5 percent of the particles have internal void volume substantially or fully enclosed by a monolithic surface layer (shell), said layer being characterized by an average shell thickness/particle size ratio (Thickness Ratio) determined by SEM techniques for particles having particle size greater than 30 μm of greater than 0.2.

摘要翻译： 固体颗粒形式的齐格勒 - 纳塔原催化剂组合物，其包含镁，卤化物和过渡金属部分，所述颗粒的平均尺寸（D50）为10至70μm，其特征在于至少5％的颗粒具有内部 通过整体式表面层（壳）基本上或完全封闭的空隙体积，所述层的特征在于通过SEM技术测定的粒径大于30μm的颗粒的平均壳厚度/粒径比（厚度比）大于0.2。

公开(公告)号：US20110130271A1

公开(公告)日：2011-06-02

申请号：US13054965

申请日：2009-08-06

申请人： Burkhard E. Wagner ,  Robert C. Job ,  Ann M. Schoeb-Wolters ,  Robert J. Jorgensen

发明人： Burkhard E. Wagner ,  Robert C. Job ,  Ann M. Schoeb-Wolters ,  Robert J. Jorgensen

IPC分类号： C08F4/60

CPC分类号： C08F210/16 ,  C08F10/00 ,  C08F2410/03 ,  C08F4/6548 ,  C08F4/6567

摘要： Methods of preparing a polymerization catalyst component is provided, in which a magnesium component, a Lewis acid solubilizing component, a titanium compound, optionally a transition metal compound different than the titanium compound, and typically an inert filler are combined in a slurrying agent and spray-dried to produce a catalyst precursor in the form of a substantially spherical and porous solid particle. The methods and catalysts of this disclosure can provide ethylene homopolymer and copolymer resins having a high molecular weight tail and a broadened molecular weight distribution as compared to more traditional Ziegler-Natta catalysts.

摘要翻译： 提供制备聚合催化剂组分的方法，其中将镁组分，路易斯酸增溶组分，钛化合物，任选的不同于钛化合物的过渡金属化合物，通常为惰性填料组合在制浆剂和喷雾中 干燥以产生呈基本球形和多孔固体颗粒形式的催化剂前体。 与更传统的齐格勒 - 纳塔催化剂相比，本公开的方法和催化剂可以提供具有高分子量尾部和扩展的分子量分布的乙烯均聚物和共聚物树脂。