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1. 发明授权

US07989562B2 Method for preventing catalyst agglomeration based on production rate changes 有权
标题翻译：基于生产率变化防止催化剂附聚的方法
公开(公告)号：US07989562B2
公开(公告)日：2011-08-02
申请号：US12443114
申请日：2007-09-26
申请人： Kersten A Terry , Mark W. Blood , John H. Oskam , Timothy R. Lynn , Bruce J. Savatsky , Mark B. Davis
发明人： Kersten A Terry , Mark W. Blood , John H. Oskam , Timothy R. Lynn , Bruce J. Savatsky , Mark B. Davis
IPC分类号： C08F2/00 , C08F2/34 , B01J19/26 , B05B7/06
CPC分类号： C10G50/00 , B01J4/002 , B01J8/1809 , B01J8/1827 , B01J2208/00274 , C08F10/00 , C08F2400/02 , C10G2300/1088 , C10G2300/1096 , C10G2400/22 , C10G2400/30 , Y10S526/919 , C08F2/00 , C08F2/01
摘要： A system and method for olefin polymerization is provided. The method includes polymerizing one or more olefins within a reactor having one or more injection tubes in fluid communication therewith, at least one of the one or more injection tubes having two or more concentric flow paths; flowing a catalyst through a first flow concentric path of the injection tube into the reactor; flowing one or more monomers through a second concentric flow path of the injection tube into the reactor; measuring rate of heat removal within the reactor; and adjusting the one or more monomers flow through the injection tube in response to the rate of heat removal in the reactor.
摘要翻译：提供了一种用于烯烃聚合的体系和方法。该方法包括在反应器内聚合一种或多种烯烃，所述反应器具有与其流体连通的一个或多个注射管，所述一个或多个注射管中的至少一个具有两个或更多个同心的流动路径; 将催化剂流经注射管的第一流动同心径流入反应器; 使一种或多种单体通过注入管的第二同心流动路径流入反应器; 测量反应器内的热量去除率; 以及响应于反应器中的除热速率，调节一个或多个单体流过注射管。

2. 发明申请

US20110040048A1 Method for Preventing Catalyst Agglomeration Based on Production Rate Changes 有权
标题翻译：基于生产率变化预防催化剂聚集的方法
公开(公告)号：US20110040048A1
公开(公告)日：2011-02-17
申请号：US12443114
申请日：2007-09-26
申请人： Kersten A. Terry , Mark W. Blood , John H. Oskam , Timothy R. Lynn , Bruce J. Savatsky , Mark B. Davis
发明人： Kersten A. Terry , Mark W. Blood , John H. Oskam , Timothy R. Lynn , Bruce J. Savatsky , Mark B. Davis
IPC分类号： C08F2/00 , B01J19/00
CPC分类号： C10G50/00 , B01J4/002 , B01J8/1809 , B01J8/1827 , B01J2208/00274 , C08F10/00 , C08F2400/02 , C10G2300/1088 , C10G2300/1096 , C10G2400/22 , C10G2400/30 , Y10S526/919 , C08F2/00 , C08F2/01
摘要： A system and method for olefin polymerization is provided. The method includes polymerizing one or more olefins within a reactor having one or more injection tubes in fluid communication therewith, at least one of the one or more injection tubes having two or more concentric flow paths; flowing a catalyst through a first flow concentric path of the injection tube into the reactor; flowing one or more monomers through a second concentric flow path of the injection tube into the reactor; measuring rate of heat removal within the reactor; and adjusting the one or more monomers flow through the injection tube in response to the rate of heat removal in the reactor.
摘要翻译：提供了一种用于烯烃聚合的体系和方法。该方法包括在反应器内聚合一种或多种烯烃，所述反应器具有与其流体连通的一个或多个注射管，所述一个或多个注射管中的至少一个具有两个或更多个同心的流动路径; 将催化剂流经注射管的第一流动同心径流入反应器; 使一种或多种单体通过注入管的第二同心流动路径流入反应器; 测量反应器内的热量去除率; 以及响应于反应器中的除热速率，调节一个或多个单体流过注射管。

3. 发明申请

US20100041841A1 EFFERVESCENT NOZZLE FOR CATALYST INJECTION 审中-公开
标题翻译：用于催化剂注射的高效喷嘴
公开(公告)号：US20100041841A1
公开(公告)日：2010-02-18
申请号：US12442806
申请日：2007-09-26
申请人： Kersten A. Terry , Mark W. Blood , John H. Oskam , Timothy R. Lynn , Bruce J. Savatsky , Mark B. Davis , Daniel P. Zilker, JR. , Charles W. Lipp
发明人： Kersten A. Terry , Mark W. Blood , John H. Oskam , Timothy R. Lynn , Bruce J. Savatsky , Mark B. Davis , Daniel P. Zilker, JR. , Charles W. Lipp
IPC分类号： C08F2/00 , B01J19/00
CPC分类号： B01J8/1827 , B01J4/002 , B01J8/004 , B01J8/20 , B01J8/22 , B01J19/26 , B01J2208/00371 , B01J2208/00752 , B01J2208/00769 , C08F10/00 , C08F2/01
摘要： A nozzle for catalyst injection for olefin polymerization is provided. In one or more embodiments the nozzle includes a first conduit including a body, a tapered section, and an injection tip. The nozzle also includes a second conduit having an inner surface and an outer surface. The first conduit is disposed about the second conduit defining a first annulus therebetween. The nozzle further includes a support member at least partially disposed about the outer surface of the first conduit defining a second annulus therebetween. The support member has a converging outer surface at a first end thereof.
摘要翻译：提供了用于烯烃聚合的催化剂注入用喷嘴。在一个或多个实施例中，喷嘴包括包括主体，锥形部分和注射尖端的第一导管。喷嘴还包括具有内表面和外表面的第二导管。第一导管设置在第二导管周围，在第二导管之间限定第一环。所述喷嘴还包括至少部分地设置在所述第一管道的外表面周围在其间限定第二环形空间的支撑构件。支撑构件在其第一端具有会聚的外表面。

4. 发明申请

US20110275772A1 Method for Controlling Bimodal Catalyst Activity During Polymerization 有权
标题翻译：聚合过程中控制双峰催化剂活性的方法
公开(公告)号：US20110275772A1
公开(公告)日：2011-11-10
申请号：US12808946
申请日：2008-12-17
申请人： Bruce J. Savatsky , John H. Oskam , Mark W. Blood , Mark B. Davis , Douglas H. Jackson , Timothy R. Lynn , Daniel P. Zilker, JR.
发明人： Bruce J. Savatsky , John H. Oskam , Mark W. Blood , Mark B. Davis , Douglas H. Jackson , Timothy R. Lynn , Daniel P. Zilker, JR.
IPC分类号： C08F4/76
CPC分类号： C08F10/00 , C08F4/659 , C08F4/65925 , C08F110/02 , C08F4/65904 , C08F2/34 , C08F2/38 , C08F2500/05
摘要： A method of performing a polymerization reaction in a gas phase polymerization reactor to produce a bimodal polymer while controlling activity of a bimodal polymerization catalyst composition in the reactor by controlling concentration of at least one induced condensing agent (‘ICA’) in the reactor is provided. In some embodiments, the ICA is isopentane (or another hydrocarbon compound) and the bimodal catalyst composition includes a Group 15 and metal containing catalyst compound (or other HMW catalyst for catalyzing polymerization of a high molecular weight fraction of the product), and a metallocene catalyst compound (or other LMW catalyst for catalyzing polymerization of a low molecular weight fraction of the product).
摘要翻译：提供了在气相聚合反应器中进行聚合反应以制备双峰聚合物的方法，同时通过控制反应器中至少一种诱导的缩合剂（'ICA'）的浓度来控制反应器中双峰聚合催化剂组合物的活性。在一些实施方案中，ICA是异戊烷（或另一种烃化合物），双峰催化剂组合物包括第15族和含金属的催化剂化合物（或用于催化产物的高分子量级分聚合的其它HMW催化剂）和茂金属催化剂化合物（或用于催化产物的低分子量级分的聚合的其它LMW催化剂）。

5. 发明授权

US08318872B2 Method for controlling bimodal catalyst activity during polymerization 有权
标题翻译：在聚合过程中控制双峰催化剂活性的方法
公开(公告)号：US08318872B2
公开(公告)日：2012-11-27
申请号：US12808946
申请日：2008-12-17
申请人： Bruce J. Savatsky , John H. Oskam , Mark W. Blood , Mark B. Davis , Douglas H. Jackson , Timothy R. Lynn , Daniel P. Zilker, Jr.
发明人： Bruce J. Savatsky , John H. Oskam , Mark W. Blood , Mark B. Davis , Douglas H. Jackson , Timothy R. Lynn , Daniel P. Zilker, Jr.
IPC分类号： C08F4/06 , C08F4/44 , C08F4/68 , C08F4/00 , C08F4/80 , C08F210/00 , C08F110/02
CPC分类号： C08F10/00 , C08F4/659 , C08F4/65925 , C08F110/02 , C08F4/65904 , C08F2/34 , C08F2/38 , C08F2500/05
摘要： A method of performing a polymerization reaction in a gas phase polymerization reactor to produce a bimodal polymer while controlling activity of a bimodal polymerization catalyst composition in the reactor by controlling concentration of at least one induced condensing agent (‘ICA’) in the reactor is provided. In some embodiments, the ICA is isopentane (or another hydrocarbon compound) and the bimodal catalyst composition includes a Group 15 and metal containing catalyst compound (or other HMW catalyst for catalyzing polymerization of a high molecular weight fraction of the product), and a metallocene catalyst compound (or other LMW catalyst for catalyzing polymerization of a low molecular weight fraction of the product).
摘要翻译：提供了一种在气相聚合反应器中进行聚合反应以制备双峰聚合物的方法，同时通过控制反应器中至少一种诱导的缩合剂（ICA）的浓度来控制反应器中双峰聚合催化剂组合物的活性。在一些实施方案中，ICA是异戊烷（或另一种烃化合物），双峰催化剂组合物包括第15族和含金属的催化剂化合物（或用于催化产物的高分子量级分聚合的其它HMW催化剂）和茂金属催化剂化合物（或用于催化产物的低分子量级分的聚合的其它LMW催化剂）。

6. 发明授权

US09663642B2 Polyethylene compositions, method of producing the same, fibers made therefrom, and method of making the same 有权
公开(公告)号：US09663642B2
公开(公告)日：2017-05-30
申请号：US12739511
申请日：2009-07-09
申请人： Randy E. Pepper , Mridula Kapur , Gert J. Claasen , Edward N. Knickerbocker , Nathan J. Wiker , William J. Michie, Jr. , Mark B. Davis
发明人： Randy E. Pepper , Mridula Kapur , Gert J. Claasen , Edward N. Knickerbocker , Nathan J. Wiker , William J. Michie, Jr. , Mark B. Davis
IPC分类号： C08L23/04 , D01F6/04 , D01F6/30 , D04H3/007 , D01D5/12 , D01D10/02 , D04H3/16 , D04H1/56 , D01D5/10 , C08L23/08
CPC分类号： D01F6/30 , C08F210/02 , C08L23/04 , C08L23/0815 , C08L2205/02 , C08L2205/16 , C08L2314/06 , D01D5/08 , D01D5/10 , D01D5/12 , D01D10/02 , D01F6/04 , D04H1/56 , D04H3/007 , D04H3/16 , Y10T428/249921 , Y10T442/30 , Y10T442/3976 , Y10T442/60 , C08L2666/06
摘要： The instant invention discloses fibers. The fibers according to the instant invention comprise a polyethylene composition comprising: (a) less than or equal to 100 percent by weight of the units derived from ethylene; and (b) less than 20 percent by weight of units derived from one or more α-olefin comonomers; wherein the polyethylene composition has a density in the range of 0.920 to 0.970 g/cm3, a molecular weight distribution (Mw/Mn) in the range of 1.70 to 3.5, a melt index (I2) in the range of 0.2 to 1000 g/10 minutes, a molecular weight distribution (Mz/Mw) in the range of less than 2.5, vinyl unsaturation of less than 0.1 vinyls per one thousand carbon atoms present in the backbone of the composition.

7. 发明授权

US09056970B2 High-density polyethylene compositions, method of producing the same, closure devices made therefrom, and method of making such closure devices 有权
标题翻译：高密度聚乙烯组合物，其制造方法，由其制成的封闭装置以及制造这种闭合装置的方法
公开(公告)号：US09056970B2
公开(公告)日：2015-06-16
申请号：US13144465
申请日：2010-01-27
申请人： Mark B. Davis , Dale M. Elley-Bristow , William J. Michie, Jr. , Stephanie M. Whited , Theresa J. Hermel-Davidock
发明人： Mark B. Davis , Dale M. Elley-Bristow , William J. Michie, Jr. , Stephanie M. Whited , Theresa J. Hermel-Davidock
IPC分类号： C08L23/08 , C08F297/08 , C08L23/04 , C08F2/00 , C08L23/06
CPC分类号： C08L23/04 , C08F2/001 , C08F297/08 , C08F297/083 , C08L23/06 , C08L23/08 , C08L23/0815 , C08L2205/02 , C08L2205/025 , C08L2205/06 , C08L2666/06
摘要： The instant invention is a high-density polyethylene composition, method of producing the same, closure devices made therefrom, and method of making such closure devices. The high-density polyethylene composition according to the present invention comprises (a) a first component comprising a high molecular weight ethylene alpha-olefin copolymer having a density in the range of 0.927 to 0.938 g/cm3, and a melt flow rate (I21) in the range of 4 to 10 g/10 minutes, and (b) a second component comprising a low molecular weight ethylene polymer having a density in the range of 0.960 to 0.975 g/cm3, and a melt index (I2) in the range of 100 to 1200 g/10 minutes; and wherein the high-density polyethylene composition has a melt index (I2) in the range of from 2 to 10 g/10 minutes, a density in the range of from 0.950 to 0.960 g/cm3, and a flow direction shrinkage to cross flow direction shrinkage ratio in the range of from 2 to 3.2, and an environmental stress crack resistance (ESCR) (F50) according to ASTM D-1693, condition B at 50° C., and using 10 percent Branched Octylphenoxy Poly(Ethyleneoxy) Ethanol, in the range of equal to or greater than 50 hours.
摘要翻译：本发明是高密度聚乙烯组合物，其制造方法，由其制成的封闭装置，以及制造这种闭合装置的方法。根据本发明的高密度聚乙烯组合物包含（a）包含密度在0.927至0.938g / cm 3范围内的高分子量乙烯α-烯烃共聚物和熔体流动速率（I21）的第一组分，在4至10g / 10分钟的范围内，和（b）包含密度在0.960至0.975g / cm 3范围内的低分子量乙烯聚合物的第二组分和在该范围内的熔体指数（I 2）为100〜1200g / 10分钟; 并且其中所述高密度聚乙烯组合物具有在2至10g / 10分钟范围内的熔体指数（I 2），在0.950至0.960g / cm 3范围内的密度和横向流动方向收缩方向收缩率在2至3.2范围内，以及根据ASTM D-1693，条件B在50℃下的环境应力开裂抗力（ESCR）（F50），并使用10％支链辛基苯氧基聚（乙烯氧基）乙醇在等于或大于50小时的范围内。

8. 发明申请

US20130324212A1 CARD BASED INSTANT LOTTERY GAME AND SYMBOL MATCHING DRAW BASED LOTTERY GAME CONFIGURATION 有权
标题翻译：基于卡片的实时游戏和符号匹配绘制基于乐趣游戏配置
公开(公告)号：US20130324212A1
公开(公告)日：2013-12-05
申请号：US13486851
申请日：2012-06-01
申请人： Michael D. Frick , Mark B. Davis , David Richard Mizeur , Stan Pade
发明人： Michael D. Frick , Mark B. Davis , David Richard Mizeur , Stan Pade
IPC分类号： A63F3/06
CPC分类号： A63F1/04 , A63F3/0605 , A63F3/0655 , A63F2001/005 , G07F17/326 , G07F17/329
摘要： An instant lottery game and a draw based lottery game may be established. The instant lottery game is based on a set of rules of a playing card game. The draw based lottery game is based on a symbol matching set of rules. A random selection of a subset of a deck of playing card indicia may be generated concurrently with a purchase of a lottery ticket having the instant lottery game and the draw based lottery game. A ticket printer prints the subset of the deck of playing card indicia on a lottery ticket according to an order of the random selection and a plurality of order indicia such that each indicium in the plurality of order indicia has an association with a playing card indicium in the deck of playing card indicia to indicate an order in the subset of the deck of playing card indicia.
摘要翻译：可以建立即时彩票游戏和基于抽奖的彩票游戏。即时彩票游戏是基于一组纸牌游戏的规则。基于抽奖的彩票游戏基于符号匹配规则集。可以在购买具有即时彩票游戏和抽奖的彩票游戏的彩票的同时产生纸牌标记的一组子集的随机选择。票据打印机根据随机选择的顺序和多个顺序标记将彩票牌的甲板的子集打印在彩票上，使得多个订单标记中的每个标记与扑克牌标记中的每个标记具有关联扑克牌标牌的甲板表示扑克牌标记甲板的子集中的命令。

9. 发明申请

US20120122536A1 METHOD AND APPARATUS FOR A PROGRESSIVE PRIZE STRUCTURE IN AN INSTANT GAME 审中-公开
标题翻译：在即时游戏中进步奖励结构的方法和装置
公开(公告)号：US20120122536A1
公开(公告)日：2012-05-17
申请号：US12945611
申请日：2010-11-12
申请人： Michael D. Frick , Mark B. Davis , David Richard Mizeur , Stan Pade
发明人： Michael D. Frick , Mark B. Davis , David Richard Mizeur , Stan Pade
IPC分类号： A63F3/06
CPC分类号： A63F3/0645 , G07F17/3244 , G07F17/326 , G07F17/329
摘要： A multi-priced instant lottery game with a first price point and a second price point is provided such that (i) the first price point corresponds to a first known potential fixed prize and a first known potential percentage of a progressive prize and (ii) the second price point corresponds to a second known potential fixed prize and a second known potential percentage of the progressive prize. The second price point is greater than the first price point. The second known potential fixed prize being greater than the first known potential fixed prize. The second known potential percentage of the progressive prize is greater than the first known potential percentage of the progressive prize. Further, a set of indicia associated with an instant lottery game ticket is generated. In addition, the instant lottery game ticket with the set of indicia is printed with a lottery ticket printer.
摘要翻译：提供具有第一价格点和第二价格点的多价即时彩票游戏，使得（i）第一价格点对应于第一已知潜在固定奖品和先进奖品的第一已知潜在百分比，以及（ii）第二价格点对应于第二已知潜在固定奖金和第二已知潜在百分比的渐进奖品。第二个价格点大于第一个价格点。第二个已知的潜在固定奖大于第一个已知的潜在固定奖。进步奖的第二个已知潜在百分比大于先进奖的第一个已知潜在百分比。此外，生成与即时彩票游戏机相关联的一组标记。此外，具有一组标记的即时彩票游戏机打印有彩票打印机。

10. 发明申请

US20110092937A1 POLYETHYLENE COMPOSITIONS, METHOD OF PRODUCING THE SAME, FIBERS MADE THEREFROM, AND METHOD OF MAKING THE SAME 有权
公开(公告)号：US20110092937A1
公开(公告)日：2011-04-21
申请号：US12739511
申请日：2009-07-09
申请人： Randy E. Pepper , Mridula Kapur , Gert J. Claasen , Edward N. Knickerbocker , Nathan J. Wiker , William J. Michie, JR. , Mark B. Davis
发明人： Randy E. Pepper , Mridula Kapur , Gert J. Claasen , Edward N. Knickerbocker , Nathan J. Wiker , William J. Michie, JR. , Mark B. Davis
IPC分类号： A61F13/51 , C08F210/02 , C08F4/72 , B29C47/00 , D04H1/56 , B32B5/02 , D03D15/00 , D04H13/00 , D04B21/00 , D04H1/46
CPC分类号： D01F6/30 , C08F210/02 , C08L23/04 , C08L23/0815 , C08L2205/02 , C08L2205/16 , C08L2314/06 , D01D5/08 , D01D5/10 , D01D5/12 , D01D10/02 , D01F6/04 , D04H1/56 , D04H3/007 , D04H3/16 , Y10T428/249921 , Y10T442/30 , Y10T442/3976 , Y10T442/60 , C08L2666/06
摘要： The instant invention is a polyethylene composition, method of producing the same, fibers made therefrom, and method of making the same. The polyethylene composition according to instant invention comprises: (a) less than or equal to 100 percent by weight of the units derived from ethylene; and (b) less than 20 percent by weight of units derived from one or more α-olefin comonomers. The polyethylene composition according to instant invention has a density in the range of 0.920 to 0.970 g/cm3, a molecular weight distribution (Mw/Mn) in the range of 1.70 to 3.5, a melt index (I2) in the range of 0.2 to 1000 g/10 minutes, a molecular weight distribution (Mz/Mw) in the range of less than 2.5, vinyl unsaturation of less than 0.1 vinyls per one thousand carbon atoms present in the backbone of the composition. The process for producing the inventive polyethylene composition comprises the steps of: (1) (co)polymerizing ethylene and optionally one or more α-olefin comonomers in the presence of a hafnium based metallocene catalyst via a gas phase (co)polymerization process in a single stage reactor; and (2) thereby producing the polyethylene composition having a density in the range of 0.920 to 0.970 g/cm3, a molecular weight distribution (Mw/Mn) in the range of 1.70 to 3.5, a melt index (I2) in the range of 0.2 to 1000 g/10 minutes, a molecular weight distribution (Mz/Mw) in the range of less than 2.5, vinyl unsaturation of less than 0.1 vinyls per one thousand carbon atoms present in the backbone of the composition. The fibers according to the instant invention comprise a polyethylene composition comprising: (a) less than or equal to 100 percent by weight of the units derived from ethylene; and (b) less than 20 percent by weight of units derived from one or more α-olefin comonomers; wherein the polyethylene composition has a density in the range of 0.920 to 0.970 g/cm3, a molecular weight distribution (Mw/Mn) in the range of 1.70 to 3.5, a melt index (I2) in the range of 0.2 to 1000 g/10 minutes, a molecular weight distribution (Mz/Mw) in the range of less than 2.5, vinyl unsaturation of less than 0.1 vinyls per one thousand carbon atoms present in the backbone of the composition. The process for making a fiber according to instant invention comprises the steps of: (1) selecting a polyethylene composition comprising: (a) less than or equal to 100 percent by weight of the units derived from ethylene; and (b) less than 20 percent by weight of units derived from one or more α-olefin comonomers; wherein the polyethylene composition has a density in the range of 0.920 to 0.970 g/cm3, a molecular weight distribution (Mw/Mn) in the range of 1.70 to 3.5, a melt index (I2) in the range of 0.2 to 1000 g/10 minutes, a molecular weight distribution (Mz/Mw) in the range of less than 2.5, vinyl unsaturation of less than 0.1 vinyls per one thousand carbon atoms present in the backbone of the composition; (2) spinning the polyethylene composition into a fiber; and (3) thereby forming the fiber.

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