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1. 发明授权

US5783645A Non-sticky prepolymerized catalyst, and use thereof in production of non-sticky resin 失效
标题翻译：非粘性预聚合催化剂及其在生产非粘性树脂中的应用
公开(公告)号：US5783645A
公开(公告)日：1998-07-21
申请号：US666641
申请日：1996-06-18
申请人： Edgar Chapman Baker , Jose Fernando Cevallos-Candau , Eric Allan Lucas , John Gregory Victor , Allan Noshay
发明人： Edgar Chapman Baker , Jose Fernando Cevallos-Candau , Eric Allan Lucas , John Gregory Victor , Allan Noshay
IPC分类号： C08F2/34 , C08F4/60 , C08F4/631 , C08F4/64 , C08F4/658 , C08F4/659 , C08F4/6592 , C08F4/685 , C08F8/00 , C08F10/00 , C08F210/02 , C08F210/16 , C08F210/18 , C08F255/00 , C08F255/02
CPC分类号： C08F255/02 , C08F10/00 , C08F210/16 , C08F255/00 , C08F210/18 , Y10S525/902 , Y10S526/901 , Y10S526/904 , Y10S526/905 , Y10T428/2982 , Y10T428/2991 , Y10T428/2998
摘要： A colorable resin particle having an outer shell of a non-sticky polymer and an inner core of a sticky polymer produced in a gas phase fluidized bed reactor at or above the sticking temperature of the sticky polymer using a non-sticky prepolymerized catalyst and processes for producing the colorable resin and the non-sticky prepolymerized catalyst.
摘要翻译：一种可着色的树脂颗粒，其具有非粘性聚合物的外壳和在气相流化床反应器中产生的粘性聚合物的内芯，其粘度聚合物的粘合温度高于或高于使用非粘性预聚合催化剂的方法制造可着色树脂和非粘性预聚合催化剂。

2. 发明授权

US07202313B2 Chromium-based catalysts in mineral oil for production of polyethylene 有权
标题翻译：用于生产聚乙烯的矿物油中的铬基催化剂
公开(公告)号：US07202313B2
公开(公告)日：2007-04-10
申请号：US10543980
申请日：2004-03-04
申请人： Robert J. Jorgensen , Karen E. Breetz , Jose Fernando Cevallos-Candau , Dale A. Wright , Thomas E. Spriggs
发明人： Robert J. Jorgensen , Karen E. Breetz , Jose Fernando Cevallos-Candau , Dale A. Wright , Thomas E. Spriggs
IPC分类号： C08F4/22
CPC分类号： C08F210/16 , C08F4/24 , C08F2/34 , C08F4/69 , C08F210/14 , C08F2500/12 , C08F2500/18 , C08F2500/13 , C08F4/025
摘要： A process for polymerizing polyethylene with chromium-based catalysts wherein one or more supported chromium-based catalysts is mixed with mineral oil to form a slurry and the slurry is then introduced into a polymerization reactor, especially a gas-phase polymerization reactor.
摘要翻译：一种用铬基催化剂聚合聚乙烯的方法，其中将一种或多种负载的铬基催化剂与矿物油混合以形成浆料，然后将该浆料引入聚合反应器，特别是气相聚合反应器中。

3. 发明申请

US20090312506A1 PRODUCTION OF POLYETHYLENE 审中-公开
标题翻译：聚乙烯的生产
公开(公告)号：US20090312506A1
公开(公告)日：2009-12-17
申请号：US12489816
申请日：2009-06-23
申请人： Kevin J. Cann , Minghui Zhang , Jose Fernando Cevallos-Candau , John H. Moorhouse , Mark G. Goode , Daniel P. Zilker, JR. , Maria Apecetche
发明人： Kevin J. Cann , Minghui Zhang , Jose Fernando Cevallos-Candau , John H. Moorhouse , Mark G. Goode , Daniel P. Zilker, JR. , Maria Apecetche
IPC分类号： C08F4/24 , B01J31/14 , B01J31/12
CPC分类号： C08F10/00 , B01J21/08 , B01J31/0212 , B01J31/122 , B01J31/128 , B01J31/143 , B01J31/34 , B01J35/1019 , B01J35/1023 , B01J35/1047 , C08F110/02 , C08F210/16 , Y02P20/52 , Y10S526/901 , C08F4/69 , C08F2500/12 , C08F2500/18 , C08F2500/04 , C08F2500/10 , C08F210/14 , C08F4/025
摘要： The present invention is directed to the use of aluminum alkyl activators and co-catalysts to improve the performance of chromium-based catalysts. The aluminum alkyls allow for the variable control of polymer molecular weight, control of side branching while possessing desirable productivities, and may be applied to the catalyst directly or separately to the reactor. Adding the alkyl aluminum compound directly to the reactor (in-situ) eliminates induction times.
摘要翻译：本发明涉及使用烷基铝活化剂和助催化剂来改进铬基催化剂的性能。烷基铝允许聚合物分子量的可变控制，侧分枝的控制，同时具有所需的生产率，并且可以直接或分别地施加到催化剂到反应器。将烷基铝化合物直接加入反应器（原位）消除了诱导时间。

4. 发明授权

US08420754B2 Production of polyethylene 有权
标题翻译：生产聚乙烯
公开(公告)号：US08420754B2
公开(公告)日：2013-04-16
申请号：US12944498
申请日：2010-11-11
申请人： Kevin J Cann , Minghui Zhang , Jose Fernando Cevallos-Candau , John Moorhouse , Mark Gregory Goode , Daniel Paul Zilker, Jr. , Maria Apecetche
发明人： Kevin J Cann , Minghui Zhang , Jose Fernando Cevallos-Candau , John Moorhouse , Mark Gregory Goode , Daniel Paul Zilker, Jr. , Maria Apecetche
IPC分类号： C08F4/69 , C08F10/02
CPC分类号： C08F10/00 , B01J21/08 , B01J31/0212 , B01J31/122 , B01J31/128 , B01J31/143 , B01J31/34 , B01J35/1019 , B01J35/1023 , B01J35/1047 , C08F110/02 , C08F210/16 , Y02P20/52 , Y10S526/901 , C08F4/69 , C08F2500/12 , C08F2500/18 , C08F2500/04 , C08F2500/10 , C08F210/14 , C08F4/025
摘要： The present invention is directed to the use of aluminum alkyl activators and co-catalysts to improve the performance of chromium-based catalysts. The aluminum alkyls allow for the variable control of polymer molecular weight, control of side branching while possessing desirable productivities, and may be applied to the catalyst directly or separately to the reactor. Adding the alkyl aluminum compound directly to the reactor (in-situ) eliminates induction times.
摘要翻译：本发明涉及使用烷基铝活化剂和助催化剂来改进铬基催化剂的性能。烷基铝允许聚合物分子量的可变控制，侧分枝的控制，同时具有所需的生产率，并且可以直接或分别地施加到催化剂到反应器。将烷基铝化合物直接加入反应器（原位）消除了诱导时间。

5. 发明授权

US07504463B2 Production of broad molecular weight polyethylene 有权
标题翻译：生产宽分子量聚乙烯
公开(公告)号：US07504463B2
公开(公告)日：2009-03-17
申请号：US11202309
申请日：2005-08-11
申请人： Kevin J Cann , Minghui Zhang , Jose Fernando Cevallos-Candau , John Moorhouse , Mark Gregory Goode , Daniel Paul Zilker, Jr. , Maria Apecetche
发明人： Kevin J Cann , Minghui Zhang , Jose Fernando Cevallos-Candau , John Moorhouse , Mark Gregory Goode , Daniel Paul Zilker, Jr. , Maria Apecetche
IPC分类号： C08F4/24 , C08F4/02 , B01J23/26
CPC分类号： C08F10/00 , B01J21/08 , B01J31/0212 , B01J31/122 , B01J31/128 , B01J31/143 , B01J31/34 , B01J35/1019 , B01J35/1023 , B01J35/1047 , C08F110/02 , C08F210/16 , Y02P20/52 , Y10S526/901 , C08F4/69 , C08F2500/12 , C08F2500/18 , C08F2500/04 , C08F2500/10 , C08F210/14 , C08F4/025
摘要： The present invention is directed to the use of aluminum alkyl activators and co-catalysts to improve the performance of chromium-based catalysts. The aluminum alkyls allow for the variable control of polymer molecular weight, control of side branching while possessing desirable productivities, and may be applied to the catalyst directly or separately to the reactor. Adding the alkyl aluminum compound directly to the reactor (in-situ) eliminates induction times.
摘要翻译：本发明涉及使用烷基铝活化剂和助催化剂来改进铬基催化剂的性能。烷基铝允许聚合物分子量的可变控制，侧分枝的控制，同时具有所需的生产率，并且可以直接或分别地施加到催化剂到反应器。将烷基铝化合物直接加入反应器（原位）消除了诱导时间。

6. 发明授权

US06989344B2 Supported chromium oxide catalyst for the production of broad molecular weight polyethylene 有权
标题翻译：用于生产宽分子量聚乙烯的负载型氧化铬催化剂
公开(公告)号：US06989344B2
公开(公告)日：2006-01-24
申请号：US10716291
申请日：2003-11-18
申请人： Kevin J. Cann , Minghui Zhang , Jose Fernando Cevallos-Candau , John Moorhouse , Mark Gregory Goode , Daniel Paul Zilker, Jr. , Maria Apecetche
发明人： Kevin J. Cann , Minghui Zhang , Jose Fernando Cevallos-Candau , John Moorhouse , Mark Gregory Goode , Daniel Paul Zilker, Jr. , Maria Apecetche
IPC分类号： B01J31/00
CPC分类号： C08F10/00 , B01J21/08 , B01J31/0212 , B01J31/122 , B01J31/128 , B01J31/143 , B01J31/34 , B01J35/1019 , B01J35/1023 , B01J35/1047 , C08F110/02 , C08F210/16 , Y02P20/52 , Y10S526/901 , C08F4/69 , C08F2500/12 , C08F2500/18 , C08F2500/04 , C08F2500/10 , C08F210/14 , C08F4/025
摘要： The present invention is directed to the use of aluminum alkyl activators and co-catalysts to improve the performance of chromium-based catalysts. The aluminum alkyls allow for the variable control of polymer molecular weight, control of side branching while possessing desirable productivities, and may be applied to the catalyst directly or separately to the reactor. Adding the alkyl aluminum compound directly to the reactor (in-situ) eliminates induction times.
摘要翻译：本发明涉及使用烷基铝活化剂和助催化剂来改进铬基催化剂的性能。烷基铝允许聚合物分子量的可变控制，侧分枝的控制，同时具有所需的生产率，并且可以直接或分别地施加到催化剂到反应器。将烷基铝化合物直接加入反应器（原位）消除了诱导时间。

7. 发明申请

US20160297899A1 PROCESS FOR CONTINUOUS POLYMERIZATION OF OLEFIN MONOMERS IN A REACTOR 有权
标题翻译：烯烃单体在反应器中连续聚合的方法
公开(公告)号：US20160297899A1
公开(公告)日：2016-10-13
申请号：US15100491
申请日：2014-11-24
申请人： Yahuy BANAT , Jose Fernando CEVALLOS-CANDAU , SAUDI BASIC INDUSTRIES CORPORATION , SABIC GLOBAL TECHNOLOGIES B.V.
发明人： Yahya Banat , Jose Fernando Cevallos-Candau
IPC分类号： C08F10/06 , C08F10/02
CPC分类号： C08F10/06 , C08F2/34 , C08F10/02 , C08F10/00 , C08F2/00 , C08F2/01
摘要： The invention relates to a process for the continuous polymerization α-olefin monomers comprising: feeding the α-olefins to a vertically extended reactor for the continuous fluidized bed polymerization of α-olefin monomers, wherein the reactor comprises a distribution plate and an integral gas/liquid separator, withdrawing the polyolefin from the reactor, withdrawing fluids from the reactor, cooling the fluids to below their dew point, resulting in a bottom recycle stream, (5) introducing the bottom recycle stream, separating at least part of the liquid from the bottom recycle stream, feeding a liquid phase to an external pipe, adding a solid polymerization catalyst to the liquid phase in the external pipe and (9) feeding a slurry stream comprising the prepolymer and/or polymer into the reactor, wherein the prepolymer and/or polymer are present in the slurry stream in an amount of 0.01 to 99 wt % based on the total slurry stream upon introduction into the reactor.
摘要翻译：本发明涉及一种连续聚合α-烯烃单体的方法，包括：将α-烯烃进料到用于α-烯烃单体的连续流化床聚合的垂直延伸的反应器中，其中反应器包括分配板和整体气体/ 液体分离器，从反应器中取出聚烯烃，从反应器中取出流体，将流体冷却至低于其露点，导致底部循环流，（5）引入底部循环流，将至少部分液体从将液相进料到外管，向外管中的液相中加入固体聚合催化剂，和（9）将包含预聚物和/或聚合物的浆料流进料到反应器中，其中预聚物和/ 或聚合物在引入反应器中时基于总浆液流量以0.01至99重量％的量存在于浆料流中。

8. 发明申请

US20110060111A1 Production of Polyethylene 有权
标题翻译：生产聚乙烯
公开(公告)号：US20110060111A1
公开(公告)日：2011-03-10
申请号：US12944498
申请日：2010-11-11
申请人： Kevin J. Cann , Minghui Zhang , Jose Fernando Cevallos-Candau , John Moorhouse , Mark Gregory Goode , Daniel Paul Zilker, JR. , Maria Apecetche
发明人： Kevin J. Cann , Minghui Zhang , Jose Fernando Cevallos-Candau , John Moorhouse , Mark Gregory Goode , Daniel Paul Zilker, JR. , Maria Apecetche
IPC分类号： C08F4/22
CPC分类号： C08F10/00 , B01J21/08 , B01J31/0212 , B01J31/122 , B01J31/128 , B01J31/143 , B01J31/34 , B01J35/1019 , B01J35/1023 , B01J35/1047 , C08F110/02 , C08F210/16 , Y02P20/52 , Y10S526/901 , C08F4/69 , C08F2500/12 , C08F2500/18 , C08F2500/04 , C08F2500/10 , C08F210/14 , C08F4/025
摘要： The present invention is directed to the use of aluminum alkyl activators and co-catalysts to improve the performance of chromium-based catalysts. The aluminum alkyls allow for the variable control of polymer molecular weight, control of side branching while possessing desirable productivities, and may be applied to the catalyst directly or separately to the reactor. Adding the alkyl aluminum compound directly to the reactor (in-situ) eliminates induction times.
摘要翻译：本发明涉及使用烷基铝活化剂和助催化剂来改进铬基催化剂的性能。烷基铝允许聚合物分子量的可变控制，侧分枝的控制，同时具有所需的生产率，并且可以直接或分别地施加到催化剂到反应器。将烷基铝化合物直接加入反应器（原位）消除了诱导时间。

9. 发明授权

US07563851B2 Production of broad molecular weight polyethylene 有权
公开(公告)号：US07563851B2
公开(公告)日：2009-07-21
申请号：US11202311
申请日：2005-08-11
申请人： Kevin J Cann , Minghui Zhang , Jose Fernando Cevallos-Candau , John Moorhouse , Mark Gregory Goode , Daniel Paul Zilker, Jr. , Maria Apecetche
发明人： Kevin J Cann , Minghui Zhang , Jose Fernando Cevallos-Candau , John Moorhouse , Mark Gregory Goode , Daniel Paul Zilker, Jr. , Maria Apecetche
IPC分类号： C08F4/24 , C08F4/52
CPC分类号： C08F10/00 , B01J21/08 , B01J31/0212 , B01J31/122 , B01J31/128 , B01J31/143 , B01J31/34 , B01J35/1019 , B01J35/1023 , B01J35/1047 , C08F110/02 , C08F210/16 , Y02P20/52 , Y10S526/901 , C08F4/69 , C08F2500/12 , C08F2500/18 , C08F2500/04 , C08F2500/10 , C08F210/14 , C08F4/025
摘要： The present invention is directed to the use of aluminum alkyl activators and co-catalysts to improve the performance of chromium-based catalysts. The aluminum alkyls allow for the variable control of polymer molecular weight, control of side branching while possessing desirable productivities, and may be applied to the catalyst directly or separately to the reactor. Adding the alkyl aluminum compound directly to the reactor (in-situ) eliminates induction times.

10. 发明授权

US06841630B2 Processes for transitioning between chrome-based and mixed polymerization catalysts 有权
标题翻译：铬基和混合聚合催化剂之间过渡的方法
公开(公告)号：US06841630B2
公开(公告)日：2005-01-11
申请号：US10715651
申请日：2003-11-17
申请人： Kersten Anne Terry , Mark Gregory Goode , Daniel E. Wente , John Chirillo, Jr. , Simon Mawson , Jose Fernando Cevallos-Candau
发明人： Kersten Anne Terry , Mark Gregory Goode , Daniel E. Wente , John Chirillo, Jr. , Simon Mawson , Jose Fernando Cevallos-Candau
IPC分类号： C08F2/00 , C08F2/34 , C08F2/38 , C08F4/659 , C08F4/6592 , C08F10/00 , C08F210/16
CPC分类号： C08F210/16 , C08F4/65912 , C08F4/65925 , C08F10/00 , C08F2410/05 , Y10S526/901 , C08F4/22 , C08F2/34 , C08F2/001 , C08F2/42 , C08F210/14 , C08F2500/18
摘要： Processes for transitioning among polymerization catalyst systems, preferably catalyst systems, which are incompatible with each other. Particularly, processes for transitioning among olefin polymerization reactions utilizing silyl-chromate catalyst systems and metallocene catalyst systems.
摘要翻译：用于在聚合催化剂体系之间过渡的方法，优选彼此不相容的催化剂体系。特别地，使用甲硅烷基 - 铬酸盐催化剂体系和茂金属催化剂体系在烯烃聚合反应中过渡的方法。

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