公开(公告)号：WO2015153082A1

公开(公告)日：2015-10-08

申请号：PCT/US2015/019679

申请日：2015-03-10

Applicant: UNIVATION TECHNOLOGIES, LLC

Inventor： PANNELL, Richard, B. ,  GLOWCZWSKI, David, M. ,  KUO, Chi-I ,  LYNN, Timothy, R. ,  HUSSEIN, F., David ,  CAO, Phuong, A. ,  MARIOTT, Wesley, R. ,  AWE, Michael, D.

IPC: C08F4/6592 ,  C08F210/16 ,  B01J31/02

CPC classification number: C08F210/16 ,  B01J31/0202 ,  B01J31/0237 ,  B01J31/0271 ,  B01J31/04 ,  B01J31/1805 ,  B01J31/2295 ,  B01J2531/48 ,  B01J2531/49 ,  C08F4/65912 ,  C08F4/65916 ,  C08F4/65925 ,  C08F4/65927 ,  C08F2410/01 ,  C08F2410/02 ,  C08F2/005 ,  C08F210/14 ,  C08F2500/12 ,  C08F2500/07

Abstract: Continuity compositions are provided as are methods of their preparation. The compositions comprise at least one metal carboxylate salt which is modified with at least one molten fatty amine. These compositions find advantageous use in olefin polymerization processes.

Abstract translation: 连续性组合物的制备方法也是如此。 组合物包含至少一种金属羧酸盐，其被至少一种熔融脂肪胺改性。 这些组合物在烯烃聚合方法中有利地使用。

公开(公告)号：WO2010129634A1

公开(公告)日：2010-11-11

申请号：PCT/US2010/033659

申请日：2010-05-05

Applicant: UNIVATION TECHNOLOGIES, LLC ,  MUHLE, Michael, E. ,  PANNELL, Richard, B. ,  MARKEL, Eric, J. ,  HAGERTY, Robert, O.

Inventor： MUHLE, Michael, E. ,  PANNELL, Richard, B. ,  MARKEL, Eric, J. ,  HAGERTY, Robert, O.

IPC: C08F2/00 ,  C08F2/34 ,  C08F210/16

CPC classification number: C08F210/16 ,  C08F2400/02 ,  C08F2/34 ,  C08F2/002

Abstract: Systems and methods for monitoring a polymerization reactor are provided. The method can include estimating an acoustic condition of a polymer produced in a reactor. The method can also include estimating a stickiness control parameter of the polymer produced in the reactor. The method can further include pairing the acoustic condition with the stickiness control parameter to provide a paired acoustic condition and stickiness control parameter.

Abstract translation: 提供了用于监测聚合反应器的系统和方法。 该方法可以包括估计在反应器中产生的聚合物的声学条件。 该方法还可以包括估计在反应器中产生的聚合物的粘性控制参数。 该方法还可以包括将声学条件与粘性控制参数配对以提供成对的声学条件和粘性控制参数。

公开(公告)号：WO2008100368A1

公开(公告)日：2008-08-21

申请号：PCT/US2008/000732

申请日：2008-01-18

Applicant: UNIVATION TECHNOLOGIES, LLC ,  HAGERTY, Robert, O. ,  BURDETT, Ian, D. ,  DECHELLIS, Marc, L. ,  HUSSEIN, F., David ,  MARKEL, Eric, J. ,  MUHLE, Michael, E. ,  PANNELL, Richard, B. ,  ZILKER, Daniel, P.

Inventor： HAGERTY, Robert, O. ,  BURDETT, Ian, D. ,  DECHELLIS, Marc, L. ,  HUSSEIN, F., David ,  MARKEL, Eric, J. ,  MUHLE, Michael, E. ,  PANNELL, Richard, B. ,  ZILKER, Daniel, P.

IPC: C08F2/00 ,  C08G85/00

CPC classification number: C08F10/00 ,  C08F2400/02 ,  C08F2/34 ,  C08F2/002 ,  C08F2/00

Abstract: Generally, a method of monitoring a polymerization reaction in a fluid bed reactor to generate, in on-line fashion, data indicative of the imminent occurrence of a discontinuity event (for example, sheeting) and optionally also control the reaction to prevent the occurrence of the discontinuity event is provided. Typical embodiments include the steps of generating in on-line fashion at least one of bed static data indicative of static charge in the fluidized bed and carryover static data indicative of carryover static; and generating at least one of temperature data (in on-line fashion using at least one monitored reaction parameter) indicative of a first temperature and acoustic emission data indicative of resin stickiness in the reactor, where the first temperature is indicative of at least one of degree of resin stickiness in the reactor and a characteristic of melting behavior of polymer resin in the reactor in the presence of at least one diluent.

Abstract translation: 通常，监测流化床反应器中的聚合反应的方法，以在线方式产生指示即将发生不连续事件（例如，片材）的数据，并且任选地还控制反应以防止发生 提供不连续事件。 典型的实施方案包括以在线方式产生指示流化床中的静电荷的床静态数据中的至少一种并携带指示携带静电的静态数据的步骤; 并且产生指示在反应器中指示树脂粘性的第一温度和声发射数据的温度数据（以在线方式使用至少一个监测的反应参数）中的至少一个，其中第一温度表示以下中的至少一个： 在至少一种稀释剂存在下，反应器中的树脂粘性程度和聚合物树脂在反应器中的熔融行为的特征。

公开(公告)号：WO2015152991A1

公开(公告)日：2015-10-08

申请号：PCT/US2015/014547

申请日：2015-02-05

Applicant: UNIVATION TECHNOLOGIES, LLC

Inventor： PANNELL, Richard, B. ,  GLOWCZWSKI, David, M. ,  KUO, Chi-i ,  LYNN, Timothy, R ,  HUSSEIN, F., David ,  CAO, Phuong, A. ,  MARIOTT, Wesley, R. ,  AWE, Michael, D.awe

IPC: C08F4/6592 ,  C08F210/16 ,  B01J31/02

CPC classification number: C08F210/16 ,  B01J31/0202 ,  B01J31/0237 ,  B01J31/0271 ,  B01J31/1608 ,  B01J31/1805 ,  B01J31/2295 ,  B01J2531/48 ,  B01J2531/49 ,  C08F4/65912 ,  C08F4/65925 ,  C08F4/65927 ,  C08F10/02 ,  C08F2410/02 ,  C08F4/65916 ,  C08F2/005 ,  C08F210/14

Abstract: Polymerization catalyst compositions are provided as are methods of their preparation. The compositions comprise fatty amines and find advantageous use in olefin polymerization processes. The catalyst composition comprises at least one supported polymerization catalyst wherein the catalyst composition is modified with at least one fatty amine wherein the fatty amine is substantially free of particulate inorganic material.

Abstract translation: 聚合催化剂组合物的制备方法也是如此。 组合物包含脂肪胺并在烯烃聚合方法中有利地使用。 催化剂组合物包含至少一种负载型聚合催化剂，其中催化剂组合物用至少一种脂肪胺改性，其中脂肪胺基本上不含颗粒状无机材料。

公开(公告)号：WO2014143526A1

公开(公告)日：2014-09-18

申请号：PCT/US2014/017667

申请日：2014-02-21

Applicant: UNIVATION TECHNOLOGIES, LLC

Inventor： PANNELL, Richard, B.

IPC: C08F210/16 ,  C08F2/00

CPC classification number: C08F210/16 ,  C08F2/001 ,  C08F210/14 ,  C08F2500/05 ,  C08F2500/08 ,  C08F2500/12 ,  C08F2500/26

Abstract: Multi-stage polymerization processes that produce polymers having controlled compositions and molecular weight with improved catalyst productivity are disclosed. An example method for producing a multi-modal polyolefin comprises polymerizing the multi- modal polyolefin in the presence of a metallocene catalyst system in at least a slurry-phase polymerization stage and a gas-phase polymerization stage arranged in series in any order, wherein the multi-modal olefin comprises: (i) a first polyolefin fraction having a density of less than about 940 kg/m 3 , and (ii) a second polyolefin fraction having a density of less than about 930 kg/m 3 .

Abstract translation: 公开了产生具有受控组成和分子量并具有改进的催化剂生产率的聚合物的多阶段聚合方法。 用于生产多模聚烯烃的实例方法包括在金属茂催化剂体系的存在下，在至少浆液相聚合阶段和气相聚合阶段中以任何顺序串联布置聚合多元聚烯烃，其中 多模态烯烃包括：（i）密度小于约940kg / m 3的第一聚烯烃级分，和（ii）密度小于约930kg / m 3的第二聚烯烃级分。

公开(公告)号：WO2008002381A3

公开(公告)日：2008-01-03

申请号：PCT/US2007/013231

申请日：2007-06-05

Applicant: UNIVATION TECHNOLOGIES, LLC ,  KOLB, Rainer ,  AGAPIOU, Agapios, K. ,  FARLEY, James, M. ,  MARKEL, Eric, J. ,  SAVATSKY, Bruce, J. ,  DAVEY, Christopher, R. ,  PANNELL, Richard, B.

Inventor： KOLB, Rainer ,  AGAPIOU, Agapios, K. ,  FARLEY, James, M. ,  MARKEL, Eric, J. ,  SAVATSKY, Bruce, J. ,  DAVEY, Christopher, R. ,  PANNELL, Richard, B.

IPC: C08F210/16

Abstract: A process for the production of an ethylene alpha-olefin copolymer is disclosed, the process including polymerizing ethylene and at least one alpha- olefin by contacting the ethylene and the at least one alpha-olefin with a metallocene catalyst in at least one gas phase reactor at a reactor pressure of from 0.7 to 70 bar and a reactor temperature of from 20°C to 150°C to form an ethylene alpha-olefin copolymer. The resulting ethylene alpha-olefin copolymer may have a density D of 0.927 g/cc or less, a melt index (I 2 ) of from 0.1 to 100 dg/min, a MWD of from 1.5 to 5.0. The resulting ethylene alpha-olefin copolymer may also have a peak melting temperature Tmax second meit satisfying the following relation: T max second melt > D*398 - 245.

公开(公告)号：WO2014120494A1

公开(公告)日：2014-08-07

申请号：PCT/US2014/012170

申请日：2014-01-20

Applicant: UNIVATION TECHNOLOGIES, LLC

Inventor： KUO, Chi-I ,  PANNELL, Richard, B. ,  GLOWCZWSKI, David, M.

IPC: C08F2/00 ,  C08F10/00

CPC classification number: C08F10/02 ,  C08F2/00 ,  C08F4/65916 ,  C08F10/00 ,  C08F4/646 ,  C08F4/652 ,  C08F4/65912 ,  C08F4/655 ,  C08F2/002

Abstract: This disclosure is directed to processes for producing catalyst compositions having more consistent properties and improved flowability. The processes may involve combining, at a controlled temperature of 30°C or higher, a metal carboxylate salt with an organic solvent having a dielectric constant at 25°C of greater than or equal to 3.0 to produce an extracted metal carboxylate salt that is essentially free of carboxylic acids. The extracted metal carboxylate salt may then be combined with a catalyst.

Abstract translation: 本公开涉及用于生产具有更一致性质和改善的流动性的催化剂组合物的方法。 该方法可以包括在30℃或更高的受控温度下将金属羧酸盐与在25℃下的介电常数大于或等于3.0的有机溶剂组合以产生基本上提取的金属羧酸盐 不含羧酸。 然后将提取的金属羧酸盐与催化剂组合。

公开(公告)号：WO2009014682A2

公开(公告)日：2009-01-29

申请号：PCT/US2008/008871

申请日：2008-07-22

Applicant: UNIVATION TECHNOLOGIES, LLC ,  MUHLE, Michael, E. ,  PANNELL, Richard, B. ,  MARKEL, Eric, J. ,  HAGERTY, Robert, O.

Inventor： MUHLE, Michael, E. ,  PANNELL, Richard, B. ,  MARKEL, Eric, J. ,  HAGERTY, Robert, O.

IPC: B01J8/24 ,  B01J19/00

CPC classification number: B01J8/1809 ,  B01J19/0033 ,  B01J2208/00061 ,  B01J2208/00176 ,  B01J2208/00194 ,  B01J2208/00212 ,  B01J2208/0061 ,  B01J2208/00619 ,  B01J2219/00198 ,  B01J2219/002 ,  B01J2219/00202 ,  B01J2219/00209 ,  B01J2219/00216 ,  B01J2219/00218 ,  B01J2219/00225 ,  B01J2219/00231 ,  B01J2219/00234 ,  B01J2219/00238 ,  B01J2219/00243 ,  C08F10/00 ,  C08F2400/02 ,  C08F2/002 ,  C08F2/00 ,  C08F2/34

Abstract: In some embodiments, a method of monitoring a resin-producing polymerization reaction in a fluid bed reactor system to generate reaction parameter data in on-line fashion, wavelet transforming the reaction parameter data to generate frequency-domain data or determining kurtosis of each of at least two subsets of the reaction parameter data, and optionally also determining from the frequency-domain data or kurtosis values an indication of at least one of degree of resin stickiness, an approach to or imminence of resin stickiness, and an approach to or imminence of an unsafe or undesired reactor operating condition that can result in sheeting or chunking. Optionally also, the reaction is controlled in response to the kurtosis values or frequency-domain data, for example, in an effort to prevent the occurrence of sheeting or another discontinuity event or to maintain the reactor in a stable, non-sticking condition.

Abstract translation: 在一些实施方案中，一种监测流化床反应器系统中产生树脂的聚合反应以在线方式产生反应参数数据的方法，小波变换反应参数数据以产生频域数据或确定每一个的峰域数据的峰度 反应参数数据的至少两个子集，并且可选地还根据频域数据或峰度值确定树脂粘性程度，树脂粘性的接近或迫切性中的至少一种的指示，以及接近或迫在眉睫的方法 不安全或不合需要的反应堆操作条件，可能导致片材或分块。 也可选地，响应于峰度值或频域数据来控制反应，例如，为了防止片材的发生或另外的不连续事件或将反应器保持在稳定的不粘附状态。

公开(公告)号：WO2008103145A1

公开(公告)日：2008-08-28

申请号：PCT/US2007/004733

申请日：2007-02-22

Applicant: UNIVATION TECHNOLOGIES, LLC ,  PANNELL, Richard, B.

Inventor： PANNELL, Richard, B.

IPC: B01J21/00

CPC classification number: B01J37/00 ,  C08F4/65912 ,  C08F4/65925 ,  C08F4/65927 ,  C08F10/00 ,  C08F4/65916

Abstract: The present invention is directed to various methods and systems for manufacturing catalysts. In certain embodiments, the methods are performed in conjunction with one or more of a weight scale and a mass flow meter.

Abstract translation: 本发明涉及用于制造催化剂的各种方法和系统。 在某些实施方案中，该方法与重量秤和质量流量计中的一种或多种结合进行。

公开(公告)号：WO2007037839A1

公开(公告)日：2007-04-05

申请号：PCT/US2006/032621

申请日：2006-08-22

Applicant: UNIVATION TECHNOLOGIES, LLC ,  PANNELL, Richard, B. ,  AGAPIOU, Agapios, K. ,  MARKEL, Eric, J.

Inventor： PANNELL, Richard, B. ,  AGAPIOU, Agapios, K. ,  MARKEL, Eric, J.

IPC: C08F10/00 ,  C08F2/34

CPC classification number: C08F10/00 ,  Y02P20/582 ,  C08F2/34 ,  C08F2/005

Abstract: In some embodiments, a method in which at least one continuity additive ("CA") and a seed bed are pre-loaded into a reactor, and a polymerization reaction is optionally then performed in the reactor. In other embodiments, at least one flow improver, at least one CA, and a seed bed are pre-loaded into a reactor. Pre¬ loading of a reactor with a CA can significantly improve continuity of a subsequent polymerization reaction in the reactor during its initial stages, including by reducing sheeting and fouling. The CA can be pre-loaded in dry form (e.g., as a powder), or in liquid or slurry form (e.g., as an oil slurry). To aid delivery of a dry CA to the reactor and combination of the dry CA with a seed bed in the reactor, the dry CA can be combined with a flow improver and the combination of CA and flow improver then loaded into the reactor. Alternatively, the CA and flow improver can be sequentially loaded into the reactor, and then mixed together (and mixed with a seed bed) in the reactor after both the CA and flow improver have been separately loaded into the reactor.

Abstract translation: 在一些实施方案中，其中将至少一种连续性添加剂（“CA”）和种子床预加载到反应器中的方法，然后任选地在反应器中进行聚合反应。 在其它实施方案中，将至少一种流动改进剂，至少一种CA和种子床预加载到反应器中。 具有CA的反应器的预加载可以显着改善反应器在其初始阶段期间的后续聚合反应的连续性，包括通过减少片材和结垢。 CA可以以干燥形式（例如，作为粉末）或以液体或浆料形式（例如作为油浆）预加载。 为了帮助将干燥的CA输送到反应器中并将干燥的CA与反应器中的种子床的组合，干燥的CA可与流动改进剂组合，然后将CA和流动改进剂的组合装入反应器中。 或者，CA和流动改进剂可以顺序加载到反应器中，然后在CA和流动改进剂已经分别装载到反应器中之后混合在一起（并与种子床混合）在反应器中。