公开(公告)号：WO2013028283A1

公开(公告)日：2013-02-28

申请号：PCT/US2012/047027

申请日：2012-07-17

Applicant: UNIVATION TECHNOLOGIES, LLC ,  CANN, Kevin, J. ,  MOORHOUSE, John, H. ,  CAO, Phuong, A. ,  GOODE, Mark, G. ,  HARLAN, C., Jeff ,  MARIOTT, Wesley, R. ,  ZILKER, Daniel, P ,  HUSSEIN, F., David ,  SUN, Lixin

Inventor： CANN, Kevin, J. ,  MOORHOUSE, John, H. ,  CAO, Phuong, A. ,  GOODE, Mark, G. ,  HARLAN, C., Jeff ,  MARIOTT, Wesley, R. ,  ZILKER, Daniel, P ,  HUSSEIN, F., David ,  SUN, Lixin

IPC: C08F210/16 ,  C08F4/6592 ,  C08F4/659

CPC classification number: C08F210/16 ,  C08F4/659 ,  C08F4/65912 ,  C08F4/65916 ,  C08F4/6592 ,  C08F2410/02 ,  C08F4/64148 ,  C08F4/65925 ,  C08F210/14 ,  C08F2500/08 ,  C08F2500/12 ,  C08F2500/18 ,  C08F2500/24 ,  C08F4/025

Abstract: Catalyst systems and methods for making and using the same are provided. The catalyst system can include a catalyst compound having (1) at least one cyclopentadienyl ligand and at least one heteroatom ligand; (2) two non-bridged cyclopentadienyl ligands; or (3) two or more heteroatom ligands. The catalyst system further comprise a support comprising fluorinated silica. The support may be essentially free of alumina. The catalyst system further comprises an aluminoxane, preferably methylaluminoxane, modified methylaluminoxane, or a combination thereof.

Abstract translation: 提供催化剂体系及其制备和使用方法。 催化剂体系可以包括催化剂化合物，其具有（1）至少一个环戊二烯基配体和至少一个杂原子配体; （2）两个非桥连的环戊二烯基配体; 或（3）两个或更多个杂原子配体。 该催化剂体系还包含含氟化二氧化硅的载体。 载体可以基本不含氧化铝。 该催化剂体系还包含铝氧烷，优选甲基铝氧烷，改性甲基铝氧烷或其组合。

公开(公告)号：WO2016028278A1

公开(公告)日：2016-02-25

申请号：PCT/US2014/051698

申请日：2014-08-19

Applicant: UNIVATION TECHNOLOGIES, LLC

Inventor： MOORHOUSE, John, H. ,  CANN, Kevin, J. ,  CAO, Phuong, A. ,  GOODE, Mark, G. ,  HARLAN, C., Jeff ,  MARIOTT, Wesley, R.

IPC: B01J32/00 ,  B01J37/04 ,  B01J37/08 ,  B01J37/26 ,  B01J21/12 ,  B01J27/135 ,  B01J35/00 ,  B01J37/02 ,  C08F4/00 ,  C08F10/00

CPC classification number: C08F10/02 ,  B01J21/12 ,  B01J27/135 ,  B01J32/00 ,  B01J35/002 ,  B01J37/0036 ,  B01J37/0201 ,  B01J37/04 ,  B01J37/082 ,  B01J37/26 ,  C08F4/65912 ,  C08F4/65925 ,  C08F210/16 ,  C08F210/14 ,  C08F2500/12 ,  C08F2500/18 ,  C08F4/65916

Abstract: Catalyst systems and methods for making and using the same. A method for making a catalyst support includes forming a mixture of a support material and a fluoride donor. The mixture is added to a fluidized bed reactor. The mixture is fluidized to form a fluidized bed while maintaining a ratio of a pressure drop across a distributor plate to a pressure drop across the fluidized bed of greater than about 7 %. The mixture is calcined to decompose the fluoride donor, forming a fluorinated support.

Abstract translation: 催化剂体系及其制造和使用方法。 制备催化剂载体的方法包括形成载体材料和氟化物供体的混合物。 将混合物加入到流化床反应器中。 将混合物流化以形成流化床，同时保持分布板上的压降与跨过流化床的压降之比大于约7％。 将混合物煅烧以分解氟化物供体，形成氟化载体。

公开(公告)号：WO2008045171A2

公开(公告)日：2008-04-17

申请号：PCT/US2007/019646

申请日：2007-09-10

Applicant: UNIVATION TECHNOLOGIES, LLC ,  APECETCHE, Maria, A. ,  AGAPIOU, Agapios, K. ,  SCHOEB-WOLTERS, Ann, M. ,  CANN, Kevin, J. ,  MOORHOUSE, John, H. ,  GOODE, Mark, G.

Inventor： APECETCHE, Maria, A. ,  AGAPIOU, Agapios, K. ,  SCHOEB-WOLTERS, Ann, M. ,  CANN, Kevin, J. ,  MOORHOUSE, John, H. ,  GOODE, Mark, G.

IPC: C08F4/602

CPC classification number: C08F10/00 ,  C08F210/16 ,  C08F4/24 ,  C08F4/69 ,  C08F4/22 ,  C08F4/025 ,  C08F210/14 ,  C08F2500/12 ,  C08F2500/18 ,  C08F2500/07

Abstract: Supported catalyst systems and polymerization processes for making polyolefins with the supported catalyst systems are disclosed.

Abstract translation: 公开了用于制备具有负载型催化剂体系的聚烯烃的负载催化剂体系和聚合方法。

公开(公告)号：WO2016028277A1

公开(公告)日：2016-02-25

申请号：PCT/US2014/051697

申请日：2014-08-19

Applicant: UNIVATION TECHNOLOGIES, LLC

Inventor： MOORHOUSE, John, H. ,  CANN, Kevin, J. ,  CAO, Phuong, A. ,  GOODE, Mark, G. ,  HARLAN, C., Jeff ,  MARIOTT, Wesley, R.

IPC: B01J32/00 ,  B01J37/04 ,  B01J37/08 ,  B01J37/26 ,  B01J21/12 ,  B01J27/135 ,  B01J35/00 ,  B01J37/00 ,  B01J37/02 ,  C08F4/00 ,  C08F10/00

CPC classification number: C08F210/16 ,  B01J21/12 ,  B01J27/135 ,  B01J32/00 ,  B01J35/002 ,  B01J37/0036 ,  B01J37/0201 ,  B01J37/04 ,  B01J37/082 ,  B01J37/26 ,  C08F4/65912 ,  C08F4/65916 ,  C08F2/34 ,  C08F210/14 ,  C08F2500/12 ,  C08F2500/18 ,  C08F4/65925

Abstract: Catalyst systems and methods for making and using the same. A method for making a catalyst support includes forming a mixture of a support material and a fluoride donor. The mixture is added to a fluidized bed reactor. The mixture is fluidized to form a fluidized bed while maintaining a flow rate of a fluidizing gas of about 0.1 ft. / sec at less than about 370 °C and greater than about 0.35 ft./ sec at temperatures greater than about 370 °C. The mixture is calcined to decompose the fluoride donor, forming a fluorinated support.

Abstract translation: 催化剂体系及其制造和使用方法。 制备催化剂载体的方法包括形成载体材料和氟化物给体的混合物。 将混合物加入到流化床反应器中。 在大于约370℃的温度下，将混合物流化以形成流化床，同时在小于约370℃和大于约0.35ft./秒的同时保持约0.1ft / sec的流化气体的流速。 将该混合物煅烧以分解氟化物供体，形成氟化载体。

公开(公告)号：WO2010075160A1

公开(公告)日：2010-07-01

申请号：PCT/US2009/068438

申请日：2009-12-17

Applicant: UNIVATION TECHNOLOGIES, LLC ,  GOODE, Mark, G. ,  POLLARD, Maria ,  CANN, Kevin, J. ,  EISINGER, Ronald, S. ,  KOPP, Barbara, J. ,  MOORHOUSE, John, H.

Inventor： GOODE, Mark, G. ,  POLLARD, Maria ,  CANN, Kevin, J. ,  EISINGER, Ronald, S. ,  KOPP, Barbara, J. ,  MOORHOUSE, John, H.

IPC: C08F10/00 ,  C08F2/34 ,  C08F4/24 ,  C08F4/78

CPC classification number: C08F10/00 ,  C08F210/16 ,  Y10S526/905 ,  C08F4/24 ,  C08F4/78 ,  C08F2/34 ,  C08F2500/12

Abstract: 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.

Abstract translation: 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而产生的聚合物的性质。

公开(公告)号：WO2009108174A1

公开(公告)日：2009-09-03

申请号：PCT/US2008/013547

申请日：2008-12-10

Applicant: UNIVATION TECHNOLOGIES, LLC ,  MOORHOUSE, John, H. ,  CANN, Kevin, J. ,  GOODE, Mark, G. ,  EISINGER, Ronald, S.

Inventor： MOORHOUSE, John, H. ,  CANN, Kevin, J. ,  GOODE, Mark, G. ,  EISINGER, Ronald, S.

IPC: C08F10/00 ,  C08F4/69

CPC classification number: C08F10/00 ,  C08F210/16 ,  Y10T29/49345 ,  C08F4/025 ,  C08F4/24 ,  C08F4/69 ,  C08F210/14 ,  C08F2500/18 ,  C08F2500/12 ,  C08F2500/24

Abstract: Embodiments disclosed herein generally relate to olefin polymerization catalysts, and more specifically to chromium-based catalysts and methods of use of chromium-based catalysts for the production of polyolefins, and even more specifically to methods for controlling or tailoring the flow index response of chromium-based catalysts through the controlled addition of a reducing agent to the catalysts under controlled mixing conditions.

Abstract translation: 本文公开的实施方案通常涉及烯烃聚合催化剂，更具体地涉及铬基催化剂和用于生产聚烯烃的铬基催化剂的方法，甚至更具体地涉及用于控制或定制铬 - 通过在受控的混合条件下将还原剂控制加入到催化剂中。

公开(公告)号：WO2014123598A1

公开(公告)日：2014-08-14

申请号：PCT/US2013/071020

申请日：2013-11-20

Applicant: UNIVATION TECHNOLOGIES, LLC

Inventor： LESTER, C., Dale ,  CANN, Kevin, J. ,  CAO, Phuong, A. ,  GOODE, Mark, G. ,  HARI, Abarajith, S. ,  HUSSEIN, F., David ,  MARIOTT, Wesley, R. ,  MOORHOUSE, John, H. ,  PANNELL, Richard, B. ,  SAVATSKY, Bruce, J. ,  ZILKER, Daniel, P.

IPC: C08F210/02 ,  C08F4/659

CPC classification number: C08F4/65925 ,  C08F4/65916 ,  C08F10/14 ,  C08F210/16 ,  C08F110/06 ,  C08F4/6546 ,  C08F4/651 ,  C08F10/02 ,  C08F4/65922 ,  C08F210/14 ,  C08F2500/12 ,  C08F2500/18 ,  C08F2500/24

Abstract: Catalyst systems and methods for making and using the same are provided. The catalyst systems can include a plurality of silica particles and a metallocene catalyst and an activator supported on the plurality of silica particles. The polymerization catalysts have a particle size distribution in which about 10 % of the particles have a size less than about 17 to about 23 micrometers, about 50 % of the particles have a size less than about 40 to about 45 micrometers, and about 90 % of the particles have a size less than about 72 to about 77 micrometers.

Abstract translation: 提供了催化剂体系及其制备和使用方法。 催化剂体系可以包括多个二氧化硅颗粒和金属茂催化剂以及负载在多个二氧化硅颗粒上的活化剂。 聚合催化剂具有粒度分布，其中约10％的颗粒具有小于约17至约23微米的尺寸，约50％的颗粒具有小于约40至约45微米的尺寸，并且约90％ 的颗粒具有小于约72至约77微米的尺寸。

公开(公告)号：WO2013133956A3

公开(公告)日：2013-09-12

申请号：PCT/US2013/026584

申请日：2013-02-18

Applicant: UNIVATION TECHNOLOGIES, LLC

Inventor： MARIOTT, Wesley, R. ,  CANN, Kevin, J. ,  MOORHOUSE, John, H. ,  GOODE, Mark, G. ,  OSWALD, Thomas

IPC: C08F110/02 ,  C08F4/65

Abstract: Methods for making olefin polymerization catalysts and methods for making polymers using the catalysts are provided. The method for making the catalyst can include combining one or more supports with one or more magnesium-containing compounds under reaction conditions to form a first reacted product. One or more chlorinating compounds selected from the group consisting of aluminum alkyl chlorides and chloro substituted silanes can be combined with the first reacted product under reaction conditions to form a second reacted product. One or more titanium-containing compounds selected from the group consisting of titanium alkoxides and titanium halides can be combined with the second reacted product under reaction conditions to form a catalyst.

公开(公告)号：WO2010074994A1

公开(公告)日：2010-07-01

申请号：PCT/US2009/067605

申请日：2009-12-11

Applicant: UNIVATION TECHNOLOGIES, LLC ,  GOODE, Mark, G. ,  CANN, Kevin, J. ,  EISINGER, Ronald, S. ,  KOPP, Barbara, J. ,  MOORHOUSE, John, H.

Inventor： GOODE, Mark, G. ,  CANN, Kevin, J. ,  EISINGER, Ronald, S. ,  KOPP, Barbara, J. ,  MOORHOUSE, John, H.

IPC: C08F2/00 ,  C08F4/69

CPC classification number: C08F210/16 ,  C08F4/69 ,  C08F2/34 ,  C08F210/14 ,  C08F2500/12 ,  C08F2500/07

Abstract: The present invention is broadly directed to various methods and systems for gas and liquid phase polymer production. In certain embodiments, the methods are performed in conjunction with a polymerization reactor system such as gas phase reactor system or liquid phase reactor system. The invention is also broadly directed to various systems in which polymer properties are manipulated by addition of DEALE directly to a polymerization reactor system.

Abstract translation: 本发明广泛地涉及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，该方法与聚合反应器系统如气相反应器系统或液相反应器系统一起进行。 本发明还广泛地涉及通过将DEALE直接加入聚合反应器系统来操作聚合物性质的各种体系。

公开(公告)号：WO2015076928A2

公开(公告)日：2015-05-28

申请号：PCT/US2014/057427

申请日：2014-09-25

Applicant: UNIVATION TECHNOLOGIES, LLC

Inventor： GOODE, Mark, G. ,  ALEXANDRE, Francois ,  CANN, Kevin J. ,  KOPP, Barbara, J. ,  MATTHEWS, William, A. ,  MOORHOUSE, John, H. ,  MURE, Cliff, R.

IPC: C08L23/08

CPC classification number: C08F210/16 ,  C08L23/08 ,  C08F210/14 ,  C08F2500/04 ,  C08F2500/07 ,  C08F2500/12 ,  C08F2500/13 ,  C08F4/24 ,  C08F2/34 ,  C08F4/025

Abstract: Disclosed herein are methods of controlling polymer properties in polymerization processes that use a chromium-based catalyst. An embodiment discloses a method of producing a polyolefin comprising: contacting a reaction mixture and a reduced chromium oxide catalyst in a gas-phase reactor to produce the polyolefin, wherein the reaction mixture comprises a monomer and a co-monomer; and changing a reaction temperature in the gas- phase reactor by about 1° C or more whereby a gas molar ratio of the co-monomer to the monomer is changed by about 2% or more and a co-monomer content of the polyolefin at substantially constant density is changed by about 2% or more. Additional methods and compositions are also provided.

Abstract translation: 本文公开了在使用铬基催化剂的聚合方法中控制聚合物性质的方法。 一个实施方案公开了一种生产聚烯烃的方法，包括：使反应混合物和还原的氧化铬催化剂在气相反应器中接触以制备聚烯烃，其中反应混合物包含单体和共聚单体; 并且将气相反应器中的反应温度改变约1℃或更高，由此共聚单体与单体的气体摩尔比改变约2％以上，聚烯烃的共聚单体含量基本上 恒定密度改变约2％以上。 还提供了另外的方法和组合物。