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公开(公告)号：US07691956B2
公开(公告)日：2010-04-06
申请号：US11628876
申请日：2005-06-20
申请人： Robert O. Hagerty , Chia S. Chee , Randall B. Laird , Michael A. Risch , Pradeep P. Shirodkar , Zerong Lin , Larry L. Iaccino
发明人： Robert O. Hagerty , Chia S. Chee , Randall B. Laird , Michael A. Risch , Pradeep P. Shirodkar , Zerong Lin , Larry L. Iaccino
IPC分类号： C08F2/14 , C08F4/6592
CPC分类号： C08F210/16 , C08F4/65916 , C08F4/6592 , C08F4/65925 , C08F4/65927 , Y10S526/912 , Y10S526/943 , C08F2/06 , C08F2/14 , C08F4/65912 , C08F210/14 , C08F2500/12 , C08F2500/08 , C08F2500/03 , C08F210/08
摘要： This invention is directed to processes of making polymer in the presence of a hydrofluorocarbon or perfluorocarbon and recovering the polymer. The processes provided enable polymerization processes to be practiced with minimal fouling in the reaction system, and to the recovery of the hydrofluorocarbon and other hydrocarbons such as hydrocarbons for reuse in the process or hydrocarbon by-products from the polymerization process. The invention is particularly beneficial in the production of ethylene based polymers using bulky ligand metallocene-type catalyst systems.
摘要翻译： 本发明涉及在氢氟碳化合物或全氟化碳存在下制备聚合物并回收聚合物的方法。 所提供的方法使聚合方法能够在反应体系中以最小的结垢进行聚合反应，以及回收氢氟烃和其它烃，例如在该方法中重新使用的烃或来自聚合方法的烃副产物。 本发明在使用大体积配体茂金属型催化剂体系的乙烯基聚合物的生产中特别有益。
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公开(公告)号：US20080081885A1
公开(公告)日：2008-04-03
申请号：US11628876
申请日：2005-06-20
申请人： Robert O. Hagerty , Chia S. Chee , Randall B. Laird , Michael A. Risch , Pradeep P. Shirodkar , Zerong Lin , Larry L. Iaccino
发明人： Robert O. Hagerty , Chia S. Chee , Randall B. Laird , Michael A. Risch , Pradeep P. Shirodkar , Zerong Lin , Larry L. Iaccino
CPC分类号： C08F210/16 , C08F4/65916 , C08F4/6592 , C08F4/65925 , C08F4/65927 , Y10S526/912 , Y10S526/943 , C08F2/06 , C08F2/14 , C08F4/65912 , C08F210/14 , C08F2500/12 , C08F2500/08 , C08F2500/03 , C08F210/08
摘要： This invention is directed to processes of making polymer in the presence of a hydrofluorocarbon or perfluorocarbon and recovering the polymer. The processes provided enable polymerization processes to be practiced with minimal fouling in the reaction system, and to the recovery of the hydrofluorocarbon and other hydrocarbons such as hydrocarbons for reuse in the process or hydrocarbon by-products from the polymerization process. The invention is particularly beneficial in the production of ethylene based polymers using bulky ligand metallocene-type catalyst systems.
摘要翻译： 本发明涉及在氢氟碳化合物或全氟化碳存在下制备聚合物并回收聚合物的方法。 所提供的方法使聚合方法能够在反应体系中以最小的结垢进行聚合反应，以及回收氢氟烃和其它烃，例如在该方法中重新使用的烃或来自聚合方法的烃副产物。 本发明在使用大体积配体茂金属型催化剂体系的乙烯基聚合物的生产中特别有益。
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公开(公告)号：US07728084B2
公开(公告)日：2010-06-01
申请号：US11628904
申请日：2005-06-20
申请人： Robert O. Hagerty , Chia S. Chee , Randall B. Laird , Michael A. Risch , Pradeep P. Shirodkar , Zerong Lin , Larry L. Iaccino
发明人： Robert O. Hagerty , Chia S. Chee , Randall B. Laird , Michael A. Risch , Pradeep P. Shirodkar , Zerong Lin , Larry L. Iaccino
IPC分类号： C08F4/44
CPC分类号： C08F10/00 , C08F110/06 , C08F210/16 , C08F2/06 , C08F2/14 , C08F2500/01 , C08F2500/20 , C08F2500/12 , C08F210/08 , C08F2500/03 , C08F2500/24 , C08F210/14
摘要： This invention is directed to processes of making polymer in the presence of a hydrofluorocarbon or perfluorocarbon and recovering the polymer. The processes provided enable polymerization processes to be practiced with minimal fouling in the reaction system, and to the recovery of the hydrofluorocarbon and other hydrocarbons such as hydrocarbons for reuse in the process or hydrocarbon by-products from the polymerization process. The invention is particularly beneficial in the production of ethylene based polymers using Ziegler Natta catalyst systems.
摘要翻译： 本发明涉及在氢氟碳化合物或全氟化碳存在下制备聚合物并回收聚合物的方法。 所提供的方法使聚合方法能够在反应体系中以最小的结垢进行聚合反应，以及回收氢氟烃和其它烃，例如在该方法中重新使用的烃或来自聚合方法的烃副产物。 本发明特别有益于使用齐格勒纳塔催化剂体系生产基于乙烯的聚合物。
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公开(公告)号：US07491776B2
公开(公告)日：2009-02-17
申请号：US11628907
申请日：2005-06-20
申请人： Robert O. Hagerty , Chia S. Chee , Randall B. Laird , Michael A. Risch , Pradeep P. Shirodkar , Zerong Lin , Larry L. Iaccino
发明人： Robert O. Hagerty , Chia S. Chee , Randall B. Laird , Michael A. Risch , Pradeep P. Shirodkar , Zerong Lin , Larry L. Iaccino
CPC分类号： C08F210/16 , C08F110/02 , C08F2410/01 , C08F2/06 , C08F2/14 , C08F4/69 , C08F2/002 , C08F2500/20 , C08F2500/12 , C08F210/14
摘要： This invention is directed to processes of making polymer in the presence of a hydrofluorocarbon or perfluorocarbon and recovering the polymer. The processes provided enable polymerization processes to be practiced with minimal fouling in the reaction system, and provide polymer products that can be manufactured to relatively low densities. The invention is particularly beneficial in the production of ethylene based polymers using chromium catalyst systems.
摘要翻译： 本发明涉及在氢氟碳化合物或全氟化碳存在下制备聚合物并回收聚合物的方法。 所提供的方法使聚合方法能够在反应体系中以最小的结垢进行，并且提供可制成相对较低密度的聚合物产物。 本发明特别有利于使用铬催化剂体系生产基于乙烯的聚合物。
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公开(公告)号：US07858714B2
公开(公告)日：2010-12-28
申请号：US11629368
申请日：2005-06-20
申请人： Robert O. Hagerty , Chia S. Chee , Randall B. Laird , Michael A. Risch , Pradeep P. Shirodkar , Peijun Jiang
发明人： Robert O. Hagerty , Chia S. Chee , Randall B. Laird , Michael A. Risch , Pradeep P. Shirodkar , Peijun Jiang
IPC分类号： C08F2/00
CPC分类号： C08F10/06 , C08F210/06 , C08F2/06 , C08F2/005 , C08F4/6493 , C08F2/14 , C08F4/6543 , C08F210/16 , C08F2500/12 , C08F2500/20 , C08F2500/15 , C08F2500/03 , C08F2500/26
摘要： This invention is directed to processes of making polymer in the presence of a fluorinated hydrocarbon and recovering the polymer. The processes provided enable polymerization processes to be practiced with minimal fouling in the reaction system, and allows for the recovery of the fluorinated hydrocarbon and other hydrocarbons such as hydrocarbons for reuse in the process or hydrocarbon by-products from the polymerization process. The invention is particularly beneficial in the production of propylene based polymers using Ziegler Natta catalyst systems.
摘要翻译： 本发明涉及在氟化烃存在下制备聚合物并回收聚合物的方法。 所提供的方法使聚合方法能够在反应体系中以最小的结垢进行聚合，并允许回收氟化烃和其它烃类，例如在该方法中重新使用的烃或来自聚合方法的烃副产物。 本发明特别有益于使用齐格勒纳塔催化剂体系生产基于丙烯的聚合物。
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公开(公告)号：US07423103B2
公开(公告)日：2008-09-09
申请号：US11629502
申请日：2005-06-20
申请人： Kevin B. Stavens , Robert O. Hagerty , Randall B. Laird , Zerong Lin , Michael A. Risch , Larry L. Iaccino
发明人： Kevin B. Stavens , Robert O. Hagerty , Randall B. Laird , Zerong Lin , Michael A. Risch , Larry L. Iaccino
CPC分类号： C08F210/16 , C07C17/389 , C07C19/08 , C07C19/10 , C07C21/18 , C08F4/65916 , C08F4/65925 , C08F4/65927 , C08F110/02 , C08F2410/01 , C08F2410/02 , Y02P20/127 , Y10S526/912 , C08F4/69 , C08F2/06 , C08F4/6493 , C08F4/6555 , C08F4/651 , C08F4/65912 , C08F2/14 , C08F210/08 , C08F210/14
摘要： This invention is directed to a polymerization process that is carried out at relatively high productivity levels and with relatively low fouling. The process includes mixing together a catalyst system, at least one monomer and a hydrofluorocarbon to produce the polymer. The reaction is carried out such that little to no chlorine containing hydrocarbons are present.
摘要翻译： 本发明涉及一种聚合方法，其以较高的生产率和较低的结垢进行。 该方法包括将催化剂体系，至少一种单体和氢氟烃混合在一起以产生聚合物。 进行反应，使得存在少至不含氯的烃。
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公开(公告)号：US07700699B2
公开(公告)日：2010-04-20
申请号：US11629287
申请日：2005-06-20
IPC分类号： C08F2/14 , C08F4/6592
CPC分类号： C08F10/00 , C08F110/06 , C08F210/16 , Y10S526/912 , Y10S526/943 , C08F2/06 , C08F2/14 , C08F2500/01 , C08F2500/20 , C08F2500/03 , C08F2500/24 , C08F210/06
摘要： This invention is directed to processes of making polymer in the presence of a fluorinated hydrocarbon and recovering the polymer. The processes provided enable polymerization processes to be practiced with minimal fouling in the reaction system, and allows for the recovery of the fluorinated hydrocarbon and other hydrocarbons such as hydrocarbons for re-use in the process or hydrocarbon by-products from the polymerization process. The invention is particularly beneficial in the production of propylene polymers and copolymes using bulky ligand metallocene-type catalyst systems.
摘要翻译： 本发明涉及在氟化烃存在下制备聚合物并回收聚合物的方法。 所提供的方法使得聚合方法能够在反应体系中以最小的结垢进行聚合，并允许回收氟化烃和其它烃，例如在该方法中重复使用的烃或聚合方法中的烃副产物。 本发明在使用大体积配体金属茂型催化剂体系的丙烯聚合物和共聚物的生产中特别有益。
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公开(公告)号：US20080312375A1
公开(公告)日：2008-12-18
申请号：US11629287
申请日：2005-06-20
CPC分类号： C08F10/00 , C08F110/06 , C08F210/16 , Y10S526/912 , Y10S526/943 , C08F2/06 , C08F2/14 , C08F2500/01 , C08F2500/20 , C08F2500/03 , C08F2500/24 , C08F210/06
摘要： This invention is directed to processes of making polymer in the presence of a fluorinated hydrocarbon and recovering the polymer. The processes provided enable polymerization processes to be practiced with minimal fouling in the reaction system, and allows for the recovery of the fluorinated hydrocarbon and other hydrocarbons such as hydrocarbons for re-use in the process or hydrocarbon by-products from the polymerization process. The invention is particularly beneficial in the production of propylene polymers and copolymes using bulky ligand metallocene-type catalyst systems.
摘要翻译： 本发明涉及在氟化烃存在下制备聚合物并回收聚合物的方法。 所提供的方法使得聚合方法能够在反应体系中以最小的结垢进行聚合，并允许回收氟化烃和其它烃，例如在该方法中重复使用的烃或聚合方法中的烃副产物。 本发明在使用大体积配体金属茂型催化剂体系的丙烯聚合物和共聚物的生产中特别有益。
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公开(公告)号：US07449530B2
公开(公告)日：2008-11-11
申请号：US11629369
申请日：2005-06-20
IPC分类号： C08F2/14 , C08F6/24 , C08F210/06
CPC分类号： C08F10/06 , C08F210/06 , C08F210/16 , Y10S526/912 , C08F2/06 , C08F2/00 , C08F2/14 , C08F2500/04 , C08F2500/20
摘要： This invention is directed to processes of making polymer in the presence of a fluorinated hydrocarbon and recovering the polymer. The processes provided enable polymerization processes to be practiced with minimal fouling in the reaction system, and allows for the recovery of the fluorinated hydrocarbon and other hydrocarbons such as hydrocarbons for re-use in the process or hydrocarbon by-products from the polymerization process. The invention is particularly beneficial in the production of propylene-ethylene based copolymers using Ziegler-Natta catalyst systems.
摘要翻译： 本发明涉及在氟化烃存在下制备聚合物并回收聚合物的方法。 所提供的方法使得聚合方法能够在反应体系中以最小的结垢进行聚合，并允许回收氟化烃和其它烃，例如在该方法中重复使用的烃或聚合方法中的烃副产物。 本发明特别有利于使用齐格勒 - 纳塔催化剂体系生产丙烯 - 乙烯基共聚物。
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公开(公告)号：US08129481B1
公开(公告)日：2012-03-06
申请号：US13302633
申请日：2011-11-22
申请人： Robert O. Hagerty , Kevin B. Stavens , Randall B. Laird , Zerong Lin , Michael E. Muhle , Agapios K. Agapiou , David M. Glowczwski , Fathi D. Hussein , Gary D. Mohr , Ted A. Powell , Michael E. Sieloff , Edward F. Smith , Keith W. Trapp
发明人： Robert O. Hagerty , Kevin B. Stavens , Randall B. Laird , Zerong Lin , Michael E. Muhle , Agapios K. Agapiou , David M. Glowczwski , Fathi D. Hussein , Gary D. Mohr , Ted A. Powell , Michael E. Sieloff , Edward F. Smith , Keith W. Trapp
IPC分类号： C08F2/00 , C08F4/06 , C08F210/00 , B01J8/18
CPC分类号： C08F10/00 , C08F110/02 , Y02P20/582 , C08F2/005 , C08F2/34 , C08F2/004
摘要： A method for treating at least one interior surface (for example, a bed wall) of a fluidized bed polymerization reactor system, including by applying a solution catalyst (preferably at least substantially uniformly and in liquid form) to each surface, and optionally (where a catalyst component of the solution catalyst comprises at least one chromium containing compound) oxidizing at least some of the applied chromium containing compound in a controlled manner.
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