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1. 发明申请

US20110182134A1 MIXING SYSTEM COMPRISING AN EXTENSIONAL FLOW MIXER 审中-公开
标题翻译：包含扩展流量混合器的混合系统
公开(公告)号：US20110182134A1
公开(公告)日：2011-07-28
申请号：US12692009
申请日：2010-01-22
申请人： Maria Pollard , Steven R. Strand , David A. Eversdyk , Matthias Schaefer
发明人： Maria Pollard , Steven R. Strand , David A. Eversdyk , Matthias Schaefer
IPC分类号： B01F5/06
CPC分类号： B01F5/0453 , B01F5/0451 , B01F5/0456
摘要： A mixing system is disclosed comprising at least one extensional flow mixer comprising: a generally open and hollow body having a contoured outer surface and having: a single entrance port and a single exit port; a means for compressing a bulk stream flowing through the generally open and hollow body in a direction of flow and at least one injected additive stream introduced at the single entrance port in the direction of flow; and a means for broadening the bulk stream and the at least one injected additive stream such that an interfacial area between the bulk stream and the at least one injected additive stream is increased as the bulk stream and the at least one injected additive stream flow through the generally open and hollow body in the direction of flow to promote mixing of the bulk stream and the at least one injected additive stream, a flow conductor having an axis and having a generally open and hollow flow mixer body secured therein; and a primary additive stream injector positioned at the entrance port of the generally open and hollow flow mixer body, wherein the primary additive stream injector injects an additive stream into the interior of the flow mixer in the direction of flow when the bulk stream is flowing through the generally open and hollow flow mixer body to allow compression and broadening of the bulk stream and the additive stream together to facilitate mixing of the bulk stream and the primary additive stream at an exit of the extensional flow mixer, wherein the extensional flow mixer is followed by at least one of helical static mixing elements that is at least one half flow conductor diameter downstream of the exit of the extensional flow mixer.
摘要翻译：公开了一种混合系统，该混合系统包括至少一个延伸流动混合器，包括：具有轮廓外表面的大致敞开且中空的主体，具有：单个入口和单个出口; 用于沿流动方向压缩流过大体上敞开的中空体的主体流和沿着流动方向在单个入口处引入的至少一个注入的添加剂流的装置; 以及用于使本体流和至少一个注入的添加剂流扩展的手段，使得当本体流和至少一个注入的添加剂流流过该流体流时，本体流和至少一个注入的添加剂流之间的界面面积增加通常在流动方向上开放和中空的体，以促进本体流和至少一个注入的添加剂流的混合，具有轴线并具有固定在其中的大体上敞开且中空的流动混合器主体的流动导体; 以及位于大体上敞开的中空流动混合器主体的入口处的主要添加剂流注入器，其中当主体流流过时，主要添加剂流注入器将流动混合器的内部流向流动方向的内部注入流动混合器的内部通常是开放和中空的流动混合器主体，以允许将本体流和添加剂流压缩和扩展在一起，以便于在延伸流动混合器的出口处混合本体流和初级添加剂流，其中遵循该拉伸流动混合器通过至少一个螺旋静态混合元件，其是在延伸流动混合器的出口下游的至少一个半流动导体直径。

2. 发明授权

US08876365B2 Mixing system comprising an extensional flow mixer 有权
标题翻译：包括延伸流动混合器的混合系统
公开(公告)号：US08876365B2
公开(公告)日：2014-11-04
申请号：US13519152
申请日：2011-01-20
申请人： Maria Pollard , Steven R. Strand , David A. Eversdyk , Matthias Schaefer
发明人： Maria Pollard , Steven R. Strand , David A. Eversdyk , Matthias Schaefer
IPC分类号： B01F5/06
CPC分类号： B01F5/0453 , B01F5/0451 , B01F5/0456
摘要： The invention provides a mixing system comprising the following: A) at least one extensional flow mixer comprising: a generally open and hollow body having a contoured outer surface and having: a single entrance port and a single exit port; a design for compressing a bulk stream, and a design for broadening the bulk stream and the at least one injected additive stream; B) a flow conductor; and C) a primary additive stream injector, as described herein; and wherein the extensional flow mixer is followed by D) a first helical static mixing element that is at least one half “flow conductor diameter (D1)” downstream of the exit port of the extensional flow mixer; and wherein the mixing system comprises at least four helical static mixing elements, placed such that the leading edge of the first helical static mixing element is located perpendicular to the main axis (major axis) of the exit port of the extensional flow mixer.
摘要翻译：本发明提供了一种混合系统，其包括以下步骤：A）至少一个延伸流动混合器，其包括：具有轮廓外表面的大体上敞开且中空的主体，具有：单个入口和单个出口; 用于压缩本体流的设计，以及用于扩大本体流和至少一个注入的添加剂流的设计; B）流动导体; 和C）如本文所述的主要添加剂流注入器; 并且其中所述延伸流动混合器之后是D）第一螺旋静态混合元件，其在所述延伸流动混合器的出口的下游具有至少一半“流动导体直径（D1）”）。并且其中所述混合系统包括至少四个螺旋形静态混合元件，其被布置成使得所述第一螺旋状静态混合元件的前缘位于垂直于所述延伸流动混合器的出口的主轴线（长轴）的位置。

3. 发明申请

US20120287744A1 MIXING SYSTEM COMPRISING AN EXTENSIONAL FLOW MIXER 有权
标题翻译：包含扩展流量混合器的混合系统
公开(公告)号：US20120287744A1
公开(公告)日：2012-11-15
申请号：US13519152
申请日：2011-01-20
申请人： Maria Pollard , Steven R. Strand , David A. Eversdyk , Matthias Schaefer
发明人： Maria Pollard , Steven R. Strand , David A. Eversdyk , Matthias Schaefer
IPC分类号： B01F5/06 , B01F15/02
CPC分类号： B01F5/0453 , B01F5/0451 , B01F5/0456
摘要： The invention provides a mixing system comprising the following: A) at least one extensional flow mixer comprising: a generally open and hollow body having a contoured outer surface and having: a single entrance port and a single exit port; a means for compressing a bulk stream flowing through the generally open and hollow body in a direction of flow, and at least one injected additive stream introduced at the single entrance port in the direction of flow; and a means for broadening the bulk stream and the at least one injected additive stream, such that an interfacial area between the bulk stream and the at least one injected additive stream is increased as the bulk stream and the at least one injected additive stream flow through the generally open and hollow body in the direction of flow to promote mixing of the bulk stream and the at least one injected additive stream; B) a flow conductor having an axis and having a generally open and hollow flow mixer body cured therein; and C) a primary additive stream injector positioned at the entrance port of the generally open and hollow flow mixer body, wherein the primary additive stream injector injects an additive stream into the interior of the flow mixer in the direction of flow, when the bulk stream is flowing through the generally open and hollow flow mixer body, to allow for compression and broadening of the bulk stream and the additive stream together within the extensional flow mixer, to facilitate mixing of the bulk stream and the primary additive stream at an exit of the extensional flow mixer; and wherein the extensional flow mixer is followed by D) at least one helical static mixing element that is at least one half “flow conductor diameter (D1)” downstream of the exit of the extensional flow mixer.
摘要翻译：本发明提供了一种混合系统，其包括以下步骤：A）至少一个延伸流动混合器，其包括：具有轮廓外表面的大体上敞开且中空的主体，具有：单个入口和单个出口; 用于沿着流动方向压缩流过所述大体上敞开的中空体的主体流和在所述单个入口处沿流动方向引入的至少一个注入的添加剂流的装置; 以及用于使本体流和至少一个注入的添加剂流扩宽的手段，使得当本体流和至少一个注入的添加剂流流过时，本体流和至少一个注入的添加剂流之间的界面面积增加所述大体上敞开的空心体在所述流动方向上以促进所述主体流和所述至少一个注入的添加剂流的混合; B）具有轴线并具有固化在其中的大致开放且中空的流动混合器主体的流动导体; 以及C）位于所述大体上敞开的中空流动混合器主体的入口处的主要添加剂流注入器，其中所述主要添加剂流注入器在所述主流体流中将添加剂流沿所述流动方向注入所述流动混合器的内部流过通常敞开的中空流动混合器主体，以允许在延伸流动混合器内将本体流和添加剂流压缩和变宽在一起，以促进本体流和初级添加剂流在拉伸流动混合器; 并且其中所述拉伸流动混合器之后是D）至少一个螺旋形静态混合元件，其在所述拉伸流动混合器的出口下游具有至少一个半流动导体直径（D1）。

4. 发明授权

US08101691B2 Systems and methods for fabricating polymers 有权
标题翻译：用于制造聚合物的系统和方法
公开(公告)号：US08101691B2
公开(公告)日：2012-01-24
申请号：US13128160
申请日：2009-12-17
申请人： Mark G. Goode , Maria Pollard , Kevin J. Cann , Ronald S. Eisinger , Barbara J. Kopp , John H. Moorhouse
发明人： Mark G. Goode , Maria Pollard , Kevin J. Cann , Ronald S. Eisinger , Barbara J. Kopp , John H. Moorhouse
IPC分类号： C08F2/38 , C08F2/34 , B01J19/24 , C08F4/602
CPC分类号： C08F10/00 , C08F210/16 , Y10S526/905 , C08F4/24 , C08F4/78 , C08F2/34 , C08F2500/12
摘要： Disclosed herein are various methods and systems for gas and liquid phase polymer production. In certain embodiments, the methods comprise manipulating properties of polymers produced by adjusting the hydrogen feed rate.
摘要翻译：本文公开了用于气相和液相聚合物生产的各种方法和系统。在某些实施方案中，所述方法包括操纵通过调节氢气进料速率产生的聚合物的性质。

5. 发明申请

US20130035438A1 METHOD FOR PREPARING POLYETHYLENE WITH HIGH MELT STRENGTH 审中-公开
标题翻译：用高强度强度制备聚乙烯的方法
公开(公告)号：US20130035438A1
公开(公告)日：2013-02-07
申请号：US13515826
申请日：2011-01-11
申请人： Maria Pollard , Michael D. Turner , Nicolas Cardoso Mazzola , Jorge Caminero Gomes
发明人： Maria Pollard , Michael D. Turner , Nicolas Cardoso Mazzola , Jorge Caminero Gomes
IPC分类号： C08F8/32 , C08L23/06
CPC分类号： C08L23/0815 , C08F8/30 , C08F110/02 , C08J5/18 , C08J2323/36 , C08K5/3435 , C08L2205/025 , Y10T428/139 , C08L23/36 , C08L2023/44 , C08L2666/04 , C08F2500/03 , C08F2500/11 , C08F2500/12 , C08F2500/17
摘要： The present invention is an ethylene-based polymer comprising reacting a polyethylene resin with an alkoxy amine derivative corresponding to the formula: (R1)(R2)N—O—R3 where R1 and R2 are each independently of one another, hydrogen, C4-C42 alkyl or C4-C42 aryl or substituted hydrocarbon groups comprising O and/or N, and where R1 and R2 may form a ring structure together; and where R3 is hydrogen, a hydrocarbon or a substituted hydrocarbon group comprising O and/or N. Preferred groups for R3 include —C1-C19alkyl; —C6-C10aryl; —C2-C19akenyl; —O—C1-C19alkyl; —O—C6-C10aryl; —NH—C1-C19alkyl; —NH—C6-C10aryl; —N—(C1-C19alkyl)2. R3 most preferably contains an acyl group. The resulting resin has increased melt strength with higher ratio of elongational viscosities at 0.1 to 100 rad/s when compared to substantially similar polyethylene resins which have not been reacted with an alkoxy amine derivative.
摘要翻译：本发明是一种乙烯类聚合物，其包括使聚乙烯树脂与对应于式（R1）（R2）N-O-R3的烷氧基胺衍生物反应，其中R1和R2各自独立地为氢，C4- C42烷基或C4-C42芳基或包含O和/或N的取代烃基，其中R1和R2可以一起形成环结构; 并且其中R 3是氢，烃或被O和/或N取代的烃基。优选的R 3基团包括-C 1 -C 19烷基; -C 6 -C 10芳基; -C 2 -C 19 -O-C 1 -C 19烷基; -O-C 6 -C 10芳基; -NH-C 1 -C 19烷基; -NH-C6-C10芳基; -N-（C 1 -C 19烷基）2。 R3最优选含有酰基。当与未与烷氧基胺衍生物反应的基本相似的聚乙烯树脂相比时，所得树脂具有增加的熔体强度，较高的伸长粘度比为0.1-100rad / s。

6. 发明申请

US20110237763A1 Systems and Methods for Fabricating Polymers 有权
标题翻译：制造聚合物的系统和方法
公开(公告)号：US20110237763A1
公开(公告)日：2011-09-29
申请号：US13128160
申请日：2009-12-17
申请人： Mark G. Goode , Maria Pollard , Kevin J. Cann , Ronald S. Eisinger , Barbara J. Kopp , John H. Moorhouse
发明人： Mark G. Goode , Maria Pollard , Kevin J. Cann , Ronald S. Eisinger , Barbara J. Kopp , John H. Moorhouse
IPC分类号： C08F4/78 , B01J19/00
CPC分类号： C08F10/00 , C08F210/16 , Y10S526/905 , C08F4/24 , C08F4/78 , C08F2/34 , C08F2500/12
摘要： Disclosed herein are various methods and systems for gas and liquid phase polymer production. In certain embodiments, the methods comprise manipulating properties of polymers produced by adjusting the hydrogen feed rate.
摘要翻译：本文公开了用于气相和液相聚合物生产的各种方法和系统。在某些实施方案中，所述方法包括操纵通过调节氢气进料速率产生的聚合物的性质。

7. 发明申请

US20140200317A1 Methods for Reducing Static Charge of a Catalyst and Methods for Using the Catalyst to Produce Polyolefins 审中-公开
标题翻译：降低催化剂静电荷的方法和使用催化剂生产聚烯烃的方法
公开(公告)号：US20140200317A1
公开(公告)日：2014-07-17
申请号：US14222944
申请日：2014-03-24
申请人： Maria A. Apecetche , Maria Pollard , Robert O. Hagerty , Michael D. Awe , Kevin J. Cann , Jose F. Cevallos-Candau , F. David Hussein
发明人： Maria A. Apecetche , Maria Pollard , Robert O. Hagerty , Michael D. Awe , Kevin J. Cann , Jose F. Cevallos-Candau , F. David Hussein
IPC分类号： C08F4/6592 , C08F2/00
CPC分类号： C08F4/65922 , C08F2/002 , C08F4/65912 , C08F4/65927 , C08F10/00 , C08F10/02 , C08F110/02 , C08F210/16 , C08F2410/02 , C08F2/005 , C08F2/34 , C08F2500/12 , C08F2500/18 , C08F210/14 , C08F4/65916
摘要： Catalysts and methods for making and using the same are provided. The method for fabricating a catalyst may includes contacting a supported catalyst with a monomer under conditions that reduce an overall charge of the catalyst to less than about 75% of an initial charge of the catalyst. A method for polymerization may include introducing a pre-polymerized catalyst and one or more olefins into a gas phase fluidized bed reactor, operating the reactor at conditions sufficient to produce a polyolefin, wherein the polymerization is carried out in the substantial absence of any continuity additives.
摘要翻译：提供了制备和使用催化剂及其使用方法。制备催化剂的方法可以包括使负载的催化剂与单体在使催化剂的总电荷降低至催化剂的初始电荷的约75％的条件下接触。聚合的方法可以包括将预聚合的催化剂和一种或多种烯烃引入气相流化床反应器中，在足以产生聚烯烃的条件下操作反应器，其中聚合基本上不存在任何连续性添加剂。

8. 发明授权

US08722820B2 Methods for reducing static charge of a catalyst and methods for using the catalyst to produce polyolefins 失效
标题翻译：减少催化剂静电荷的方法和使用催化剂生产聚烯烃的方法
公开(公告)号：US08722820B2
公开(公告)日：2014-05-13
申请号：US13512943
申请日：2010-12-07
申请人： Maria A. Apecetche , Maria Pollard , Robert O. Hagerty , Michael D. Awe , Kevin J. Cann , Jose F. Cevallos-Candau , F. David Hussein
发明人： Maria A. Apecetche , Maria Pollard , Robert O. Hagerty , Michael D. Awe , Kevin J. Cann , Jose F. Cevallos-Candau , F. David Hussein
IPC分类号： C08F4/06 , C08F2/00 , B01J31/00
CPC分类号： C08F4/65922 , C08F2/002 , C08F4/65912 , C08F4/65927 , C08F10/00 , C08F10/02 , C08F110/02 , C08F210/16 , C08F2410/02 , C08F2/005 , C08F2/34 , C08F2500/12 , C08F2500/18 , C08F210/14 , C08F4/65916
摘要： Catalysts and methods for making and using the same are provided. The method for fabricating a catalyst may includes contacting a supported catalyst with a monomer under conditions that reduce an overall charge of the catalyst to less than about 75% of an initial charge of the catalyst. A method for polymerization may include introducing a pre-polymerized catalyst and one or more olefins into a gas phase fluidized bed reactor, operating the reactor at conditions sufficient to produce a polyolefin, wherein the polymerization is carried out in the substantial absence of any continuity additives.
摘要翻译：提供了制备和使用催化剂及其使用方法。制备催化剂的方法可以包括使负载的催化剂与单体在使催化剂的总电荷降低至催化剂的初始电荷的约75％的条件下接触。聚合的方法可以包括将预聚合的催化剂和一种或多种烯烃引入气相流化床反应器中，在足以产生聚烯烃的条件下操作反应器，其中聚合基本上不存在任何连续性添加剂。

9. 发明授权

US08664337B2 Thick blown films 有权
标题翻译：厚膜
公开(公告)号：US08664337B2
公开(公告)日：2014-03-04
申请号：US13515828
申请日：2011-01-11
申请人： Nicolas Mazzola , Jorge Gomes , Maria Pollard , Michael Turner
发明人： Nicolas Mazzola , Jorge Gomes , Maria Pollard , Michael Turner
IPC分类号： C08F8/00 , C08F10/02 , C08K5/32 , C08L23/26 , C08L23/04 , C08J5/18 , C08F8/30 , C08K5/3435 , C08F210/16 , C08F110/02 , C08J3/22
CPC分类号： C08L23/0815 , C08F8/30 , C08F110/02 , C08J5/18 , C08J2323/36 , C08K5/3435 , C08L2205/025 , Y10T428/139 , C08L23/36 , C08L2023/44 , C08L2666/04 , C08F2500/03 , C08F2500/11 , C08F2500/12 , C08F2500/17
摘要： The present invention is a film having a thickness greater than 100 microns comprising from 10 to 100 percent by weight of a polyethylene polymer made by the process of a) selecting a target polyethylene resin having a density, as determined according to ASTM D792, in the range of from 0.90 g/cm3 to 0.955 g/cm3, and a melt index, as determined according to ASTM D1238(2.16 kg, 190 C), in the range of from 0.01 g/10 min to 10 g/10 min; b) reacting said target polyethylene with an alkoxy amine derivative in an amount less than 900 parts derivative per million parts by weight of total polyethylene resin under conditions sufficient to increase the melt strength of the target polyethylene resin; and c) forming a thick film from the modified target resin. The present films include those which can achieve similar processability as those containing unmodified linear polyethylene despite having at least 10% less LDPE resins in the formulation.
摘要翻译：本发明是一种厚度大于100微米的薄膜，其包含10-100％重量的聚乙烯聚合物，该聚乙烯聚合物是通过以下方法制备的：a）选择具有根据ASTM D792测定的密度的目标聚乙烯树脂范围为0.90g / cm 3至0.955g / cm 3，根据ASTM D1238（2.16kg，190℃）测定的熔体指数为0.01g / 10min至10g / 10min; b）在足以增加目标聚乙烯树脂的熔体强度的条件下，使所述目标聚乙烯与总聚乙烯树脂的百万分之一重量份衍生物的量小于900份的衍生物反应所述目标聚乙烯; 和c）从改性目标树脂形成厚膜。本发明的膜包括那些可以实现与含有未改性的线性聚乙烯相似的加工性的那些，尽管配方中LDPE树脂的含量至少降低10％。

10. 发明申请

US20130085245A1 Methods for Reducing Static Charge of a Catalyst and Methods for Using the Catalyst to Produce Polyolefins 失效
标题翻译：降低催化剂静电荷的方法和使用催化剂生产聚烯烃的方法
公开(公告)号：US20130085245A1
公开(公告)日：2013-04-04
申请号：US13512943
申请日：2010-12-07
申请人： Maria A. Apecetche , Maria Pollard , Robert O. Hagerty , Michael D. Awe , Kevin J. Cann , Jose F. Cevallos-Candau , F. David Hussein
发明人： Maria A. Apecetche , Maria Pollard , Robert O. Hagerty , Michael D. Awe , Kevin J. Cann , Jose F. Cevallos-Candau , F. David Hussein
IPC分类号： C08F4/6592 , C08F2/00
CPC分类号： C08F4/65922 , C08F2/002 , C08F4/65912 , C08F4/65927 , C08F10/00 , C08F10/02 , C08F110/02 , C08F210/16 , C08F2410/02 , C08F2/005 , C08F2/34 , C08F2500/12 , C08F2500/18 , C08F210/14 , C08F4/65916
摘要： Catalysts and methods for making and using the same are provided. The method for fabricating a catalyst may includes contacting a supported catalyst with a monomer under conditions that reduce an overall charge of the catalyst to less than about 75% of an initial charge of the catalyst. A method for polymerization may include introducing a pre-polymerized catalyst and one or more olefins into a gas phase fluidized bed reactor, operating the reactor at conditions sufficient to produce a polyolefin, wherein the polymerization is carried out in the substantial absence of any continuity additives.
摘要翻译：提供了制备和使用催化剂及其使用方法。制备催化剂的方法可以包括使负载的催化剂与单体在使催化剂的总电荷降低至催化剂的初始电荷的约75％的条件下接触。聚合的方法可以包括将预聚合的催化剂和一种或多种烯烃引入气相流化床反应器中，在足以产生聚烯烃的条件下操作反应器，其中聚合基本上不存在任何连续性添加剂。

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