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1. 发明申请

US20110130531A1 Methods for Polymerization Using Spray Dried and Slurried Catalyst 有权
标题翻译：使用喷雾干燥和浆化催化剂的聚合方法
公开(公告)号：US20110130531A1
公开(公告)日：2011-06-02
申请号：US12976059
申请日：2010-12-22
申请人： F. David Hussein , Kevin J. Cann , Ann M. Schoeb-Wolters , Phuong A. Cao , Bruce J. Savatsky , Eric J. Markel , Daniel P. Zilker, JR. , Garth R. Giesbrecht
发明人： F. David Hussein , Kevin J. Cann , Ann M. Schoeb-Wolters , Phuong A. Cao , Bruce J. Savatsky , Eric J. Markel , Daniel P. Zilker, JR. , Garth R. Giesbrecht
IPC分类号： C08F4/74 , C08F4/62 , C08F2/34
CPC分类号： C08F10/00 , C08F4/65912 , C08F4/65925 , C08F10/02 , C08F210/16 , C08F4/65916 , C08F2/34 , C08F210/14 , C08F2500/12 , C08F2500/03
摘要： Methods for gas phase olefin polymerization are provided. The method can include combining a spray dried catalyst system with a diluent to produce a catalyst slurry. The catalyst system can include a metallocene compound. Ethylene, a continuity additive, and the catalyst slurry can be introduced to a gas phase fluidized bed reactor. The reactor can be operated at conditions sufficient to produce a polyethylene. The spray dried catalyst system can have a catalyst productivity of at least 12,000 grams polyethylene per gram of the catalyst system.
摘要翻译：提供了气相烯烃聚合方法。该方法可以包括将喷雾干燥的催化剂体系与稀释剂组合以产生催化剂浆料。催化剂体系可以包括金属茂化合物。可将乙烯，连续性添加剂和催化剂浆料引入气相流化床反应器。反应器可以在足以产生聚乙烯的条件下操作。喷雾干燥的催化剂体系可以具有每克催化剂体系至少12,000克聚乙烯的催化剂生产率。

2. 发明授权

US08497330B2 Methods for polymerization using spray dried and slurried catalyst 有权
标题翻译：使用喷雾干燥和浆化催化剂进行聚合的方法
公开(公告)号：US08497330B2
公开(公告)日：2013-07-30
申请号：US12976059
申请日：2010-12-22
申请人： F. David Hussein , Kevin J. Cann , Ann M. Schoeb-Wolters , Phuong A. Cao , Bruce J. Savatsky , Eric J. Markel , Daniel P. Zilker, Jr. , Garth R. Giesbrecht
发明人： F. David Hussein , Kevin J. Cann , Ann M. Schoeb-Wolters , Phuong A. Cao , Bruce J. Savatsky , Eric J. Markel , Daniel P. Zilker, Jr. , Garth R. Giesbrecht
IPC分类号： C08F4/64 , C08F4/76 , C08F4/52 , C08F2/34
CPC分类号： C08F10/00 , C08F4/65912 , C08F4/65925 , C08F10/02 , C08F210/16 , C08F4/65916 , C08F2/34 , C08F210/14 , C08F2500/12 , C08F2500/03
摘要： Methods for gas phase olefin polymerization are provided. The method can include combining a spray dried catalyst system with a diluent to produce a catalyst slurry. The catalyst system can include a metallocene compound. Ethylene, a continuity additive, and the catalyst slurry can be introduced to a gas phase fluidized bed reactor. The reactor can be operated at conditions sufficient to produce a polyethylene. The spray dried catalyst system can have a catalyst productivity of at least 12,000 grams polyethylene per gram of the catalyst system.
摘要翻译：提供了气相烯烃聚合方法。该方法可以包括将喷雾干燥的催化剂体系与稀释剂组合以产生催化剂浆料。催化剂体系可以包括金属茂化合物。可将乙烯，连续性添加剂和催化剂浆料引入气相流化床反应器。反应器可以在足以产生聚乙烯的条件下操作。喷雾干燥的催化剂体系可以具有每克催化剂体系至少12,000克聚乙烯的催化剂生产率。

3. 发明授权

US08835582B2 Catalyst systems and methods for using same to produce polyolefin products 有权
标题翻译：用于制备聚烯烃产品的催化剂体系和方法
公开(公告)号：US08835582B2
公开(公告)日：2014-09-16
申请号：US13576908
申请日：2011-02-18
申请人： Kevin J. Cann , C. Jeff Harlan , Wesley R. Mariott , Lixin Sun , Daniel P. Zilker, Jr. , F. David Hussein , Phuong A. Cao , John H. Moorhouse , Mark G. Goode
发明人： Kevin J. Cann , C. Jeff Harlan , Wesley R. Mariott , Lixin Sun , Daniel P. Zilker, Jr. , F. David Hussein , Phuong A. Cao , John H. Moorhouse , Mark G. Goode
IPC分类号： C08F4/54 , C08F10/02 , C08F4/58
CPC分类号： C08F10/02 , C08F4/65912 , C08F4/65925 , C08F210/16 , C08F4/65916 , C08F4/02 , C08F4/64148 , C08F210/14 , C08F2500/12 , C08F2500/18 , C08F2500/24
摘要： Catalyst systems and methods for making and using the same. The catalyst system can include a single site catalyst compound, a support comprising fluorinated alumina, and an aluminoxane. The aluminoxane can be present in an amount of about 10 mmol or less per gram of the support.
摘要翻译：催化剂体系及其制造和使用方法。催化剂体系可以包括单中心催化剂化合物，包含氟化氧化铝的载体和铝氧烷。铝氧烷可以以每克载体约10mmol或更少的量存在。

4. 发明申请

US20130035463A1 Catalyst Systems And Methods For Using Same To Produce Polyolefin Products 有权
标题翻译：催化剂体系和使用方法同样生产聚烯烃产品
公开(公告)号：US20130035463A1
公开(公告)日：2013-02-07
申请号：US13576908
申请日：2011-02-18
申请人： Kevin J. Cann , C. Jeff Harlan , Wesley R. Mariott , Lixin Sun , Daniel P. Zilker, JR. , F. David Hussein , Phuong A. Cao , John H. Moorhouse , Mark G. Goode
发明人： Kevin J. Cann , C. Jeff Harlan , Wesley R. Mariott , Lixin Sun , Daniel P. Zilker, JR. , F. David Hussein , Phuong A. Cao , John H. Moorhouse , Mark G. Goode
IPC分类号： C08F4/54 , C08F10/02 , C08F4/68 , C08F4/69 , C08F4/58 , C08F4/6592
CPC分类号： C08F10/02 , C08F4/65912 , C08F4/65925 , C08F210/16 , C08F4/65916 , C08F4/02 , C08F4/64148 , C08F210/14 , C08F2500/12 , C08F2500/18 , C08F2500/24
摘要： Catalyst systems and methods for making and using the same. The catalyst system can include a single site catalyst compound, a support comprising fluorinated alumina, and an aluminoxane. The aluminoxane can be present in an amount of about 10 mmol or less per gram of the support.
摘要翻译：催化剂体系及其制造和使用方法。催化剂体系可以包括单中心催化剂化合物，包含氟化氧化铝的载体和铝氧烷。铝氧烷可以以每克载体约10mmol或更少的量存在。

5. 发明授权

US08957167B2 Polymerization process using a supported constrained geometry catalyst 有权
标题翻译：使用支撑约束几何催化剂的聚合方法
公开(公告)号：US08957167B2
公开(公告)日：2015-02-17
申请号：US13376669
申请日：2010-07-27
申请人： F. David Hussein , Kevin J. Cann , F. Gregory Stakem , Ann M. Schoeb-Wolters , Wesley R. Mariott , James M. Farley , Michael D. Awe
发明人： F. David Hussein , Kevin J. Cann , F. Gregory Stakem , Ann M. Schoeb-Wolters , Wesley R. Mariott , James M. Farley , Michael D. Awe
IPC分类号： C08F4/649 , C08F4/642 , C08F4/6592 , C08F10/00 , C08F210/16 , C08F4/659
CPC分类号： C08F10/00 , C08F4/65916 , C08F4/6592 , C08F210/16 , C08F2410/01 , C08F2410/02 , Y10S526/943 , C08F2/005 , C08F2/34 , C08F4/65908 , C08F210/14 , C08F2500/12 , C08F2500/08
摘要： A polymerization process includes contacting the following in a gas-phase reactor system under polymerization conditions for making a polymer product: a metallocene-based catalyst system including a supported constrained geometry catalyst, at least one monomer, and an additive selected from a group consisting of an aluminum distearate, an ethoxylated amine, and a mixture thereof. The additive may be selected from a group consisting of an aluminum distearate, an ethoxylated amine, polyethylenimines, and other additives suitable for use in the production of polymers for food contact applications and end products, including a mixture of a polysulfone copolymer, a polymeric polyamine, and oil-soluble sulfonic acid, in a carrier fluid, and mixtures thereof.
摘要翻译：聚合方法包括在用于制备聚合物产物的聚合条件下在气相反应器系统中将以下物质接触：基于金属茂的催化剂体系，其包含受支撑的约束几何催化剂，至少一种单体和选自以下的添加剂：二硬脂酸铝，乙氧基化胺及其混合物。添加剂可以选自二硬脂酸铝，乙氧基化胺，聚乙烯亚胺和适用于生产用于食品接触应用的聚合物和最终产物的其它添加剂，包括聚砜共聚物，聚合多胺，和油溶性磺酸，以及它们的混合物。

6. 发明申请

US20120130032A1 POLYMERIZATION PROCESS USING A SUPPORTED CONSTRAINED GEOMETRY CATALYST 有权
标题翻译：使用支持的约束几何催化剂的聚合方法
公开(公告)号：US20120130032A1
公开(公告)日：2012-05-24
申请号：US13376669
申请日：2011-02-10
申请人： F. David Hussein , Kevin J. Cann , F. Gregory Stakem , Ann M. Schoeb-Wolters , Wesley R. Mariott , James M. Farley , Michael D. Awe
发明人： F. David Hussein , Kevin J. Cann , F. Gregory Stakem , Ann M. Schoeb-Wolters , Wesley R. Mariott , James M. Farley , Michael D. Awe
IPC分类号： B01J31/06 , C08F4/42
CPC分类号： C08F10/00 , C08F4/65916 , C08F4/6592 , C08F210/16 , C08F2410/01 , C08F2410/02 , Y10S526/943 , C08F2/005 , C08F2/34 , C08F4/65908 , C08F210/14 , C08F2500/12 , C08F2500/08
摘要： A polymerization process includes contacting the following in a gas-phase reactor system under polymerization conditions for making a polymer product: a metallocene-based catalyst system including a supported constrained geometry catalyst, at least one monomer, and an additive selected from a group consisting of an aluminum distearate, an ethoxylated amine, and a mixture thereof. The additive may be selected from a group consisting of an aluminum distearate, an ethoxylated amine, polyethylenimines, and other additives suitable for use in the production of polymers for food contact applications and end products, including a mixture of a polysulfone copolymer, a polymeric polyamine, and oil-soluble sulfonic acid, in a carrier fluid, and mixtures thereof.
摘要翻译：聚合方法包括在用于制备聚合物产物的聚合条件下在气相反应器系统中使下列物质接触：基于金属茂的催化剂体系，其包括受支化的约束几何催化剂，至少一种单体和选自以下的添加剂：二硬脂酸铝，乙氧基化胺及其混合物。添加剂可以选自二硬脂酸铝，乙氧基化胺，聚乙烯亚胺和适用于生产用于食品接触应用的聚合物和最终产物的其它添加剂，包括聚砜共聚物，聚合多胺，和油溶性磺酸，以及它们的混合物。

7. 发明授权

US07629422B2 Process for transitioning between Ziegler-Natta-based and chromium-based catalysts 有权
标题翻译：齐格勒 - 纳塔和铬基催化剂之间的过渡过程
公开(公告)号：US07629422B2
公开(公告)日：2009-12-08
申请号：US11312272
申请日：2005-12-20
申请人： Mark G. Goode , Kevin J. Cann , F. David Hussein , Robert L. Santana , David C. Schutz , Agapios K. Agapiou
发明人： Mark G. Goode , Kevin J. Cann , F. David Hussein , Robert L. Santana , David C. Schutz , Agapios K. Agapiou
IPC分类号： C08F2/38 , C08F2/34 , C08F210/08
CPC分类号： C08F10/02 , C08F210/16 , C08F2410/05 , Y10S526/901 , C08F2/34 , C08F2/42 , C08F210/14 , C08F2500/12 , C08F2500/07 , C08F2500/18 , C08F210/08
摘要： 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 chromium-based catalyst.
摘要翻译：本发明的实施方案涉及在聚合催化剂体系中过渡的方法，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中过渡的方法。考虑的实施方案是在烯烃聚合反应器中从第一催化剂转变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失活剂（DA）; 向所述反应器中加入选自二氧化硅，氧化铝或其组合的无机氧化物的助催化剂吸附剂（CAA）; 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，其中所述反应器是气相流化床反应器，并且其中所述CAA基本上没有过渡金属。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变为第二催化剂的方法，包括：加入转移助剂（TAA），其中TAA选自烷氧基化胺，烷氧基化酰胺或其组合之一其中所述第一催化剂包含至少一种齐格勒 - 纳塔催化剂，其包含所述催化剂，助催化剂和任选的载体，所述第二催化剂包含至少一种铬基催化剂。

8. 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。

9. 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。

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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