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公开(公告)号：EP2427508A1
公开(公告)日：2012-03-14
申请号：EP10715559.0
申请日：2010-04-29
IPC分类号： C08F210/16 , C08F4/02 , C08F4/64 , C08F10/00
CPC分类号： C08F210/16 , B01J21/08 , B01J31/0272 , B01J37/0209 , C08F4/659 , C08F4/65904 , C08F4/65912 , C08F4/65927 , C08F4/65916 , C08F4/025 , C08F210/14 , C08F2500/03 , C08F2500/24
摘要： The present invention relates to a process for preparing an activating support for metallocene complexes in the polymerisation of olefins comprising the steps of: I) providing a support consisting in particles formed from at least one porous mineral oxide; II) optionally fixing the rate of silanols on the surface of the support; III) functionalising the support with a solution containing a metallic salt; IV) heating the functionalised support of step c) under an inert gas or hydrogen; V) oxidising the support of step IV by treatment under N
2 O and then under oxygen; Vl) retrieving an active support having a controlled number of OH groups. That activating support is used to activate a metallocene catalyst component for the polymerisation of olefins.-
2.发明公开
公开(公告)号：EP1913034A1
公开(公告)日：2008-04-23
申请号：EP06777985.0
申请日：2006-07-26
CPC分类号： C08F10/00 , C08F4/025 , C08F4/7042
摘要： The present invention discloses an active supported catalyst system comprising: a) an iron-based non-metallocene catalyst component; b) an alkylating agent; c) an activating functionalised and fluorinated support. It also discloses a method for preparing said active supported catalyst system and its use in the polymerisation of olefins.
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3.发明公开
公开(公告)号：EP1913035A1
公开(公告)日：2008-04-23
申请号：EP06792571.9
申请日：2006-07-26
申请人： TOTAL PETROCHEMICALS RESEARCH FELUY , CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS) Etablissement Public
CPC分类号： C08F10/00 , C08F110/02 , C08F4/64048 , C08F4/025 , C08F2500/01 , C08F2500/04 , C08F2500/24 , C08F4/7042 , C08F4/7006
摘要： The present invention discloses an active supported catalyst system comprising: a) one or more non-metallocene catalyst component; b) an alkylating agent; c) an activating functionalised and fluorinated support. It also discloses a method for preparing said active support and its use in the polymerisation of polar and non polar monomers.
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4.发明授权CONTROLLED DISTRIBUTION OF ACTIVE SITES IN ZIEGLER-NATTA CATALYST SYSTEMS. 有权KONTROLLIERTE VERTEILUNG VON四维STELLEN在ZIEGLER-NATTA-KATALYSATORSYSTEMEN
公开(公告)号：EP2004707B1
公开(公告)日：2012-01-11
申请号：EP07727760.6
申请日：2007-04-04
CPC分类号： C08F10/00 , C08F110/02 , C08F110/06 , C08F210/16 , C08F2410/01 , C08F4/657 , C08F4/6574 , C08F2500/04 , C08F2500/15 , C08F210/14
摘要： 20 ABSTRACT. The present invention provides a method for improving and controlling the activity of Ziegler-Natta catalyst systems.
摘要翻译： 本发明提供了改善和控制齐格勒 - 纳塔催化剂体系的活性的方法。
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5.发明授权
公开(公告)号：EP1913034B1
公开(公告)日：2011-11-02
申请号：EP06777985.0
申请日：2006-07-26
CPC分类号： C08F10/00 , C08F4/025 , C08F4/7042
摘要： The present invention discloses an active supported catalyst system comprising: a) an iron-based non-metallocene catalyst component; b) an alkylating agent; c) an activating functionalised and fluorinated support. It also discloses a method for preparing said active supported catalyst system and its use in the polymerisation of olefins.
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6.发明公开CONTROLLED DISTRIBUTION OF ACTIVE SITES IN ZIEGLER-NATTA CATALYST SYSTEMS. 有权资产机构的齐格勒 - 纳塔催化剂体系的控制分布
公开(公告)号：EP2004707A1
公开(公告)日：2008-12-24
申请号：EP07727760.6
申请日：2007-04-04
CPC分类号： C08F10/00 , C08F110/02 , C08F110/06 , C08F210/16 , C08F2410/01 , C08F4/657 , C08F4/6574 , C08F2500/04 , C08F2500/15 , C08F210/14
摘要： 20 ABSTRACT. The present invention provides a method for improving and controlling the activity of Ziegler-Natta catalyst systems.
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7.发明公开CONTROLLED DISTRIBUTION OF STEREOSPECIFIC SITES IN ZIEGLER-NATTA CATALYST SYSTEMS. 有权STEREO具体问题在齐格勒 - 纳塔催化剂体系的控制分布
公开(公告)号：EP2004708A1
公开(公告)日：2008-12-24
申请号：EP07727761.4
申请日：2007-04-04
发明人： RIBOUR, David , SPITZ, Roger , GROMADA, Jérôme
CPC分类号： C08F10/00 , C08F4/6465 , C08F4/6565
摘要： This invention relates to a method for improving the tacticity of Ziegler-Natta catalyst systems and for controlling the behaviour of the active stereospecif ic sites.
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8.发明授权CONTROLLED DISTRIBUTION OF STEREOSPECIFIC SITES IN ZIEGLER-NATTA CATALYST SYSTEMS. 有权STEREO具体问题在齐格勒 - 纳塔催化剂体系的控制分布
公开(公告)号：EP2004708B1
公开(公告)日：2013-06-05
申请号：EP07727761.4
申请日：2007-04-04
发明人： RIBOUR, David , SPITZ, Roger , GROMADA, Jérôme
CPC分类号： C08F10/00 , C08F4/6465 , C08F4/6565
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公开(公告)号：EP2576641A1
公开(公告)日：2013-04-10
申请号：EP11720494.1
申请日：2011-05-19
IPC分类号： C08F210/16 , C08F4/653
CPC分类号： C08F4/685 , C08F4/646 , C08F4/68 , C08F10/00 , C08F10/02 , C08F210/16 , C08F210/14 , C08F2500/23 , C08F4/02 , C08F4/657
摘要： This invention relates to modified Ziegler-Natta catalyst systems that have an excellent activity in homo-or co-polymerisation of ethylene and alpha-olefins and are able to produce polymers having reduced molecular weight distribution and improved incorporation of hexene with respect to conventional Ziegler-Natta catalyst systems.
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公开(公告)号：EP2328939A1
公开(公告)日：2011-06-08
申请号：EP09783634.0
申请日：2009-10-01
IPC分类号： C08F4/02 , C08F210/16 , C08F4/6592 , C08F4/70
CPC分类号： C08F210/16 , C08F4/65912 , C08F4/65927 , C08F4/70 , C08F4/025 , C08F4/65916 , C08F210/14
摘要： The present invention discloses activating supports based on perfluorinated boronic acids and aluminium alkyls and their use in the activation of metallocene and post- metallocene complexes for the polymerisation of ethylene and alpha-olefins.
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