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公开(公告)号：US20130064995A1
公开(公告)日：2013-03-14
申请号：US13643285
申请日：2011-04-21
CPC分类号： D01F6/04 , C08F210/16 , C08L23/04 , C08L23/0815 , C08L23/10 , C08L23/12 , C08L23/16 , C08L23/20 , C08L23/22 , C08L2207/02 , C08L2666/02 , C08L2666/06 , D01F6/30 , D01F6/46 , E01C13/08 , C08F210/14 , C08F2500/12 , C08F2500/04 , C08F210/08
摘要： A polymer filament or fiber comprising a polyethylene material (I) having the following features: a) a density of 0.900 g/cm3 or higher; b) a MI21 value of 25 g/10 min.; c) a MFR value from 25 to 60; the said fiber being stretched by drawing with a draw ratio from 1.5 to 10.
摘要翻译： 一种聚合物长丝或纤维，其包含具有以下特征的聚乙烯材料（I）：a）0.900g / cm 3以上的密度; b）MI21值为25g / 10min。 c）MFR值为25至60; 所述纤维通过以1.5至10的拉伸比拉伸拉伸。
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公开(公告)号：US09605360B2
公开(公告)日：2017-03-28
申请号：US13643285
申请日：2011-04-21
IPC分类号： D01F6/04 , C08L23/04 , D01F6/30 , D01F6/46 , E01C13/08 , C08F210/16 , C08L23/08 , C08L23/10 , C08L23/12 , C08L23/16 , C08L23/20 , C08L23/22
CPC分类号： D01F6/04 , C08F210/16 , C08L23/04 , C08L23/0815 , C08L23/10 , C08L23/12 , C08L23/16 , C08L23/20 , C08L23/22 , C08L2207/02 , C08L2666/02 , C08L2666/06 , D01F6/30 , D01F6/46 , E01C13/08 , C08F210/14 , C08F2500/12 , C08F2500/04 , C08F210/08
摘要： A polymer filament or fiber comprising a polyethylene material (I) having the following features: a) a density of 0.900 g/cm3 or higher; b) a MI21 value of 25 g/10 min.; c) a MFR value from 25 to 60; the said fiber being stretched by drawing with a draw ratio from 1.5 to 10.
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3.发明授权Process for preparing a supported catalyst system for olefin polymerization, the catalyst system and its use 有权制备用于烯烃聚合的负载催化剂体系的方法，催化剂体系及其用途公开(公告)号：US08999875B2
公开(公告)日：2015-04-07
申请号：US13700098
申请日：2011-05-26
申请人： Fabiana Fantinel , Shahram Mihan , Rainer Karer , Volker Fraaije
发明人： Fabiana Fantinel , Shahram Mihan , Rainer Karer , Volker Fraaije
IPC分类号： C08F4/653 , C08F4/6592 , C08F10/00 , C08F210/16 , C08L23/08 , C08F4/619 , C08F4/6192
CPC分类号： C08F210/16 , C08F4/61912 , C08F4/61916 , C08F4/61925 , C08L23/0815 , Y10S526/943 , C08F4/025 , C08F4/61904 , C08L2666/06 , C08F210/14 , C08F2500/17 , C08F4/7042
摘要： The invention refers to a process for preparing a supported catalyst system for the polymerization of olefins comprising at least one active catalyst component on a support, the process comprisingA) impregnating a dry porous support component with a mixture comprising at least one precatalyst, at least one cocatalyst, and a first solvent, such that the total volume of the mixture is from 0.8 to 2.0 times the total pore volume of the support component, and B) thereafter, adding a second solvent in an amount of more than 1.5 times the total pore volume of the support component. The invention refers further to a catalyst system made by this process and the use of this catalyst system for polymerization or copolymerization of olefins.
摘要翻译： 本发明涉及一种制备负载型催化剂体系的方法，所述催化剂体系包括在载体上包含至少一种活性催化剂组分的烯烃聚合，所述方法包括：A）至少将含有至少一种预催化剂的混合物浸渍在干多孔载体组分中，至少 一种助催化剂和第一溶剂，使得混合物的总体积为载体组分的总孔体积的0.8-2.0倍，B）然后，加入第二种溶剂的总量的1.5倍以上 载体组分的孔体积。 本发明还涉及通过该方法制备的催化剂体系和该催化剂体系用于烯烃聚合或共聚的用途。
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公开(公告)号：US08227557B2
公开(公告)日：2012-07-24
申请号：US12448997
申请日：2008-03-01
CPC分类号： C07F15/025 , C08F4/65912 , C08F4/65916 , C08F4/65925 , C08F10/00 , C08F10/02 , C08F110/02 , C08F210/16 , Y10S526/904 , C08F4/61904 , C08F2500/17 , C08F2500/04 , C08F210/14 , C08F4/7054
摘要： Specific iron complexes (A), a catalyst system for polymerization of olefins comprising at least one metal complex (A) and/or (A′), a prepolymerized catalyst system, the use of these catalyst systems for the polymerization of olefins, and a process for the preparation of polyolefins by polymerization or copolymerization of olefins in the presence of one of the described catalyst systems.
摘要翻译： 特定的铁络合物（A），包含至少一种金属络合物（A）和/或（A'）的烯烃的聚合催化剂体系，预聚合的催化剂体系，这些催化剂体系用于烯烃的聚合，以及 通过在所述催化剂体系之一的存在下聚合或共聚烯烃制备聚烯烃的方法。
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5.发明申请公开(公告)号：US20110313111A1
公开(公告)日：2011-12-22
申请号：US13148041
申请日：2010-02-16
申请人： Fabiana Fantinel , Shahram Mihan , Volker Dolle , Andreas Maus
发明人： Fabiana Fantinel , Shahram Mihan , Volker Dolle , Andreas Maus
IPC分类号： C08L23/08 , C08F210/16 , C08F4/78
CPC分类号： C08F210/16 , C08F4/63912 , C08F4/6392 , C08F2420/01 , C08L23/0815 , C08L2205/02 , C08L2308/00 , C08L2314/06 , C08L2666/06 , C08F210/14 , C08F2500/20 , C08F2500/17 , C08F2500/12 , C08F2500/03 , C08F2500/05 , C08F2500/08 , C08F4/63904
摘要： An ethylene copolymer, a catalyst system suitable to prepare the ethylene copolymer, and a process to prepare such ethylene copolymer are described. The use of the ethylene copolymer as impact modifier in polyethylene and as compatibilizer in a polymer blend are also described. The ethylene copolymer has a density from 0.855 g/cm3 to 0.910 g/cm3, a polydispersity Mw/Mn lower than 3.5, comprises at least one first ethylene polymer component and at least one second ethylene polymer component having different comonomer contents so as to show at least two predetermined CRYSTAF peak temperatures.
摘要翻译： 描述了乙烯共聚物，适于制备乙烯共聚物的催化剂体系，以及制备这种乙烯共聚物的方法。 还描述了在聚乙烯中使用乙烯共聚物作为抗冲改性剂和在聚合物共混物中作为增容剂。 乙烯共聚物的密度为0.855g / cm 3至0.910g / cm 3，多分散性Mw / Mn低于3.5，包含至少一种第一乙烯聚合物组分和至少一种具有不同共聚单体含量的第二乙烯聚合物组分，以显示 至少两个预定的CRYSTAF峰值温度。
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公开(公告)号：US20090118445A1
公开(公告)日：2009-05-07
申请号：US12083066
申请日：2006-10-10
申请人： Shahram Mihan , Fabiana Fantinel
发明人： Shahram Mihan , Fabiana Fantinel
CPC分类号： C08F10/00 , C08F4/61912 , C08F4/61916 , C08F4/6392 , C08F4/6592 , C08F4/61904 , C08F4/7042
摘要： The present invention relates to a catalyst system comprising at least two different transition metal coordination compounds supported on an adduct containing magnesium halide and an organoaluminum compound and it relates to a polymerisation process in the presence of said catalyst system.
摘要翻译： 本发明涉及包含负载在含有卤化镁和有机铝化合物的加合物上的至少两种不同的过渡金属配位化合物的催化剂体系，它涉及在所述催化剂体系存在下的聚合方法。
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公开(公告)号：US08664140B2
公开(公告)日：2014-03-04
申请号：US13133660
申请日：2009-12-12
申请人： Harald Schmitz , Fabiana Fantinel , Jürgen Hilz , Shahram Mihan
发明人： Harald Schmitz , Fabiana Fantinel , Jürgen Hilz , Shahram Mihan
IPC分类号： B01J31/22 , C08F4/606 , C08F4/6192 , C08F4/646 , C08F4/6592
CPC分类号： C08F10/00 , C08F4/65904 , C08F4/65912 , C08F4/65916 , C08F4/65925 , C08F110/02 , C08F4/7042
摘要： Process for supportation of a catalyst system comprising at least two different active catalyst components on a support wherein in an earlier supportation step a first active catalyst component is applied to the support at a first predetermined temperature and in a later supportation step a second active catalyst component is applied to the support at a temperature which is at least 20° C. lower than the first predetermined temperature.
摘要翻译： 用于支持催化剂体系的方法，所述催化剂体系在载体上包含至少两种不同的活性催化剂组分，其中在较早的载体步骤中，第一活性催化剂组分在第一预定温度下和第二预定温度下在第二预定温度下和第二活性催化剂组分 在比第一预定温度低至少20℃的温度下施加到载体上。
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8.发明授权Organometallic transition metal compound, catalyst system and preparation of polyolefins 有权有机金属过渡金属化合物，催化剂体系和聚烯烃的制备公开(公告)号：US08471050B2
公开(公告)日：2013-06-25
申请号：US13381327
申请日：2010-07-20
申请人： Fabiana Fantinel , Ilya Nifant'ev , Shahram Mihan
发明人： Fabiana Fantinel , Ilya Nifant'ev , Shahram Mihan
IPC分类号： C08F4/653 , C08F4/6592 , C08F4/642 , B01J31/22
CPC分类号： C08F10/00 , C07F17/00 , C08F4/65912 , C08F4/65916 , C08F4/61904 , C08F4/7042 , C08F4/65925
摘要： The present invention relates to non-symmetrical organometallic transition metal compounds of the compound of the formula (I) where R8 and R9 are identical or different and each an substituted or unsubstituted organic radical having from 1 to 40 carbon atoms, catalyst systems comprising at least one of the organometallic transition metal compounds of the present invention and a process for preparing polyolefins by polymerization or copolymerization of at least one olefin in the presence of one of the catalyst systems of the present invention.
摘要翻译： 本发明涉及式（I）化合物的不对称有机金属过渡金属化合物，其中R 8和R 9相同或不同，各自为具有1至40个碳原子的取代或未取代的有机基团，催化剂体系至少包含 本发明的有机金属过渡金属化合物之一和通过在本发明的催化剂体系之一中存在下通过至少一种烯烃聚合或共聚制备聚烯烃的方法。
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公开(公告)号：US20130072652A1
公开(公告)日：2013-03-21
申请号：US13700098
申请日：2011-05-26
申请人： Fabiana Fantinel , Shahram Mihan , Rainer Karer , Volker Fraaije
发明人： Fabiana Fantinel , Shahram Mihan , Rainer Karer , Volker Fraaije
IPC分类号： C08F4/80 , C08F210/16 , C08F4/42 , C08F4/00 , C08F4/52
CPC分类号： C08F210/16 , C08F4/61912 , C08F4/61916 , C08F4/61925 , C08L23/0815 , Y10S526/943 , C08F4/025 , C08F4/61904 , C08L2666/06 , C08F210/14 , C08F2500/17 , C08F4/7042
摘要： The invention refers to a process for preparing a supported catalyst system for the polymerization of olefins comprising at least one active catalyst component on a support, the process comprising A) impregnating a dry porous support component with a mixture comprising at least one precatalyst, at least one cocatalyst, and a first solvent, such that the total volume of the mixture is from 0.8 to 2.0 times the total pore volume of the support component, and B) thereafter, adding a second solvent in an amount of more than 1.5 times the total pore volume of the support component. The invention refers further to a catalyst system made by this process and the use of this catalyst system for polymerization or copolymerization of olefins.
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公开(公告)号：US08247587B2
公开(公告)日：2012-08-21
申请号：US12734304
申请日：2008-12-11
申请人： Fabiana Fantinel , Shahram Mihan
发明人： Fabiana Fantinel , Shahram Mihan
IPC分类号： C08F4/642 , C08F4/6592 , C08F4/69
CPC分类号： C07F17/00 , C08F10/00 , C08F110/02 , C08F210/16 , C08F2420/01 , C08F4/69 , C08F2500/17 , C08F2500/12 , C08F2500/08 , C08F2500/20 , C08F210/08
摘要： The present invention relates to monohydroindacenyl complexes as active catalytic components in the copolymerization of ethylene. The complexes are suitable for direct preparation of ethylene copolymers having a narrow molecular distribution as well as the desired levels of low density and preferably a predetermined value of glass transition temperature Tg. The produced copolymers showing improved elastomeric performance can be prepared in a single step during polymerization reaction, thus avoiding a blending step following the polymerization step.
摘要翻译： 本发明涉及在乙烯共聚合中作为活性催化组分的单氢茚基络合物。 该络合物适用于直接制备具有窄分子分布的乙烯共聚物以及所需的低密度水平，优选玻璃化转变温度Tg的预定值。 可以在聚合反应期间在单个步骤中制备显示改进的弹性体性能的所制备的共聚物，从而避免聚合步骤之后的共混步骤。
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