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：WO2008121187A1

公开(公告)日：2008-10-09

申请号：PCT/US2008/002311

申请日：2008-02-21

Applicant: UNIVATION TECHNOLOGIES, LLC ,  EISINGER, Ronald, S. ,  GOODE, Mark, G.

Inventor： EISINGER, Ronald, S. ,  GOODE, Mark, G.

IPC: C08F10/02 ,  C08F2/34 ,  C08F2/00 ,  C08F4/69

CPC classification number: C08F210/16 ,  C08F2/34 ,  C08F4/69 ,  C08F2/00 ,  C08F2/002 ,  C08F210/14 ,  C08F2500/12

Abstract: Various methods and systems for using oxygen in a polyolefin polymerization reactor system are provided. In certain embodiments, the methods are performed in conjunction with a polymerization reactor system such as a gas-phase reactor system.

Abstract translation: 提供了在聚烯烃聚合反应器系统中使用氧气的各种方法和系统。 在某些实施方案中，该方法与诸如气相反应器系统的聚合反应器系统一起进行。

公开(公告)号：WO2005068507A1

公开(公告)日：2005-07-28

申请号：PCT/US2004/041988

申请日：2004-12-15

Applicant: UNIVATION TECHNOLOGIES, LLC ,  HAGERTY, Robert, O. ,  MUHLE, Michael, E. ,  AGAPIOU, Agapios, K. ,  KUO, Chi-I ,  GOODE, Mark, G. ,  HUSSEIN, David, F. ,  PANNELL, Richard ,  SZUL, John, F.

Inventor： HAGERTY, Robert, O. ,  MUHLE, Michael, E. ,  AGAPIOU, Agapios, K. ,  KUO, Chi-I ,  GOODE, Mark, G. ,  HUSSEIN, David, F. ,  PANNELL, Richard ,  SZUL, John, F.

IPC: C08F2/34

CPC classification number: B01J19/002 ,  B01J8/1809 ,  B01J2208/00256 ,  B01J2208/00274 ,  B01J2208/00734 ,  B01J2208/00761 ,  B01J2219/00254 ,  C08F10/00 ,  C08F210/16 ,  C08F2400/02 ,  C08F2410/01 ,  C08F2410/02 ,  H01H1/2075 ,  H01H1/2083 ,  H01H9/38 ,  H01H50/548 ,  C08F2/00 ,  C08F2/002 ,  C08F2/34 ,  C08F210/14

Abstract: Embodiments of the present invention relate to measuring and controlling static in a gas phase reactor polymerization. In particular, embodiments relate to monitoring carryover static in an entrainment zone during gas phase polymerization to determine the onset of reactor discontinuity events such as chunking and sheeting. Embodiments also relate to monitoring carryover static to determine the need for effective additions of continuity additives that minimize reactor static activity and thereby preventing discontinuity events.

Abstract translation: 本发明的实施例涉及测量和控制气相反应器聚合中的静电。 特别地，实施方案涉及在气相聚合期间监测夹带区域中的静态滞留，以确定反应器不连续事件（例如分块和片材）的开始。 实施例还涉及监测携带静电以确定需要有效添加连续性添加剂，其使反应堆静态活性最小化，从而防止不连续事件。

公开(公告)号：WO2017132092A1

公开(公告)日：2017-08-03

申请号：PCT/US2017/014556

申请日：2017-01-23

Applicant: UNIVATION TECHNOLOGIES, LLC

Inventor： MURE, Cliff, R. ,  LI, Dongming ,  KOPP, Barbara, J. ,  GOODE, Mark, G.

IPC: C08J5/18 ,  C08F10/02 ,  C08F10/08 ,  C08F10/14 ,  C08L23/08

CPC classification number: C08J5/18 ,  C08J2323/08 ,  C08F210/16 ,  C08F210/08 ,  C08F2500/12 ,  C08F2500/21 ,  C08F2500/26 ,  C08F210/14

Abstract: A film formed from a polyethylene copolymer using a reduced chromium oxide catalyst, ethylene monomers and a co-monomer selected from butene monomers or 1-hexene, where the polyethylene copolymer has a density in the range of from about 0.935 to about 0.950 g/cm 3 and an I 21 /I 5 in a range of about 18.0 to about 30.0. The film formed from the polyethylene copolymer has a dart drop impact (g/μm) that significantly greater as compared to a film of the polyethylene copolymer formed using a silyl chromate catalyst in place of the reduced chromium oxide catalyst. A method of making such films is also provided.

Abstract translation: 使用还原的氧化铬催化剂，乙烯单体和选自丁烯单体或1-己烯的共聚单体由聚乙烯共聚物形成的膜，其中聚乙烯共聚物的密度范围为 约0.935至约0.950g / cm 3和约21.0至约30.0的I 21 / I 5。 与使用甲硅烷基铬酸盐催化剂代替还原的氧化铬催化剂形成的聚乙烯共聚物膜相比，由聚乙烯共聚物形成的膜具有明显更大的落镖冲击（g /μm）。 还提供了制作这种胶片的方法。

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：WO2010071798A1

公开(公告)日：2010-06-24

申请号：PCT/US2009/068439

申请日：2009-12-17

Applicant: UNIVATION TECHNOLOGIES, LLC ,  HUSSEIN, F., David ,  GOODE, Mark, G. ,  MUHLE, Michael, E. ,  YAHN, David, A. ,  HAGERTY, Robert, O.

Inventor： HUSSEIN, F., David ,  GOODE, Mark, G. ,  MUHLE, Michael, E. ,  YAHN, David, A. ,  HAGERTY, Robert, O.

IPC: C08F10/00 ,  C08F2/00 ,  C08F2/34

CPC classification number: C08F10/02 ,  C08F210/16 ,  Y10S526/901 ,  Y10S526/905 ,  C08F2/34 ,  C08F2/005 ,  C08F210/14

Abstract: A method for preparing a reactor for performance of a polymerization reaction, the method including providing at least one seed bed into the reactor; wherein the at least one seed bed includes at least one organometallic compound and polymer particles.

Abstract translation: 一种制备用于进行聚合反应的反应器的方法，所述方法包括在反应器中提供至少一个种子床; 其中所述至少一种种子床包括至少一种有机金属化合物和聚合物颗粒。

公开(公告)号：WO2006069204A2

公开(公告)日：2006-06-29

申请号：PCT/US2005/046498

申请日：2005-12-21

Applicant: UNIVATION TECHNOLOGIES, LLC ,  GOODE, Mark, G. ,  CANN, Kevin, J. ,  HUSSEIN, David, F. ,  SANTANA, Robert, L. ,  SCHUTZ, David, C. ,  AGAPIOU, Agapios, K.

Inventor： GOODE, Mark, G. ,  CANN, Kevin, J. ,  HUSSEIN, David, F. ,  SANTANA, Robert, L. ,  SCHUTZ, David, C. ,  AGAPIOU, Agapios, K.

IPC: C08F2/42 ,  C08F10/00 ,  C08F2/34

CPC classification number: C08F10/02 ,  C08F210/16 ,  C08F2410/05 ,  Y10S526/901 ,  C08F2/34 ,  C08F2/42 ,  C08F210/14 ,  C08F2500/12 ,  C08F2500/07 ,  C08F2500/18 ,  C08F210/08

Abstract: Embodiments of our invention relate to processes for transitioning among polymerization catalyst systems including processes for transitioning among olefin polymerization reactions using Ziegler-Natta catalysts systems and chromium-based catalyst systems. Among embodiments contemplated are a method of transitioning from a first catalyst to a second catalyst in an olefin polymerization reactor, comprising: adding to the reactor a deactivating agent (DA) selected from one of carbon monoxide, carbon dioxide, or combinations thereof; adding to the reactor a cocatalyst adsorbing agent (CAA), comprising an inorganic oxide selected from one of silica, alumina or combinations thereof; wherein the first catalyst comprises at least one conventional Ziegler-Natta catalyst, and a cocatalyst, wherein the second catalyst comprises at least one chromium-based catalyst, wherein the reactor is a gas-phase, fluidized bed reactor, and wherein the CAA is substantially free of transition metals. In another embodiment a method of transitioning from a first catalyst to a second catalyst in an olefin polymerization reactor is contemplated, comprising: adding a transition aid agent (TAA) wherein the TAA is selected from one of alkoxylated amines, alkoxylated amides, or combinations thereof, wherein the first catalyst comprises at least one Ziegler-Natta catalyst comprising the catalyst, a cocatalyst and optionally a support, and the second catalyst comprises at least one chromium­based catalyst.

Abstract translation: 本发明的实施方案涉及聚合催化剂体系之间的转换方法，包括使用齐格勒 - 纳塔催化剂体系和铬基催化剂体系在烯烃聚合反应之间转换的方法。 所考虑的实施方式中有一种在烯烃聚合反应器中从第一催化剂转化为第二催化剂的方法，包括：向反应器中加入选自一氧化碳，二氧化碳或其组合中的一种的去活化剂（DA） 向反应器中加入助催化剂吸附剂（CAA），其包含选自二氧化硅，氧化铝或其组合中的一种的无机氧化物; 其中所述第一催化剂包含至少一种常规齐格勒 - 纳塔催化剂和助催化剂，其中所述第二催化剂包含至少一种铬基催化剂，其中所述反应器为气相流化床反应器，并且其中所述CAA基本上 不含过渡金属。 在另一个实施方案中，考虑了在烯烃聚合反应器中从第一催化剂转化为第二催化剂的方法，包括：添加转变助剂（TAA），其中TAA选自烷氧基化胺，烷氧基化酰胺或其组合中的一种 其中所述第一催化剂包含至少一种齐格勒 - 纳塔催化剂，所述齐格勒 - 纳塔催化剂包含所述催化剂，助催化剂和任选的载体，并且所述第二催化剂包含至少一种基于铬和钐的催化剂。