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1.发明授权公开(公告)号：US09127095B2
公开(公告)日：2015-09-08
申请号：US13517038
申请日：2010-12-17
申请人： Diego Brita , Gianni Collina , Daniele Evangelisti , Anna Fait , Benedetta Gaddi , Giampiero Morini , Pietro Baita , Lorella Marturano , Harry Mavridis
发明人： Diego Brita , Gianni Collina , Daniele Evangelisti , Anna Fait , Benedetta Gaddi , Giampiero Morini , Pietro Baita , Lorella Marturano , Harry Mavridis
IPC分类号： C08F4/76 , C08F4/646 , C08F4/649 , C08F110/02 , C08F10/00
CPC分类号： C08F10/00 , C08F110/02 , C08F2410/03 , C08F4/6543 , C08F4/6545 , C08F4/6494 , C08F2/001 , C08F2500/07 , C08F2500/04 , C08F2500/12 , C08F2500/14 , C08F2500/18 , C08F2500/11
摘要： Catalyst component comprising Mg, Ti, and halogen atoms, and is characterized in that (a) the Ti atoms are present in an amount higher than 4% based on the total weight of the said catalyst component, (b) the amount of Mg and Ti atoms is such that the Mg/Ti molar ratio is higher than 2 and (c) by a X-ray diffraction spectrum, in which, in the range of 2θ diffraction angles between 47° and 52°, at least two diffraction lines are present at diffraction angles 2θ of 48.3±0.2°, and 50.0±0.2°, the most intense diffraction lines being the one at 2θ of 50.0±0.2°, the intensity of the other diffraction line being equal to or lower than the intensity of the most intense diffraction line.
摘要翻译： 包含Mg，Ti和卤素原子的催化剂组分，其特征在于（a）Ti原子以基于所述催化剂组分的总重量高于4％的量存在，（b）Mg和 Ti原子使得Mg / Ti摩尔比高于2，（c）通过X射线衍射光谱，其中在2θ的范围内; 衍射角在47°和52°之间，至少两条衍射线存在于衍射角2°处; 分别为48.3±0.2°和50.0±0.2°，最强烈的衍射线为2°; 为50.0±0.2°，其他衍射线的强度等于或低于最强衍射线的强度。
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2.发明申请CATALYST COMPONENTS FOR THE POLYMERIZATION OF OLEFINS AND CATALYSTS THEREFROM OBTAINED 有权用于获得烯烃和催化剂聚合的催化剂组分公开(公告)号：US20120259078A1
公开(公告)日：2012-10-11
申请号：US13517038
申请日：2010-12-17
申请人： Diego Brita , Gianni Collina , Daniele Evangelisti , Anna Fait , Benedetta Gaddi , Giampiero Morini , Pietro Baita , Lorella Marturano , Harry Mavridis
发明人： Diego Brita , Gianni Collina , Daniele Evangelisti , Anna Fait , Benedetta Gaddi , Giampiero Morini , Pietro Baita , Lorella Marturano , Harry Mavridis
IPC分类号： C08F4/76 , C08F4/646 , C08F4/649 , C08F110/02
CPC分类号： C08F10/00 , C08F110/02 , C08F2410/03 , C08F4/6543 , C08F4/6545 , C08F4/6494 , C08F2/001 , C08F2500/07 , C08F2500/04 , C08F2500/12 , C08F2500/14 , C08F2500/18 , C08F2500/11
摘要： Catalyst component comprising Mg, Ti, and halogen atoms, and is characterized in that (a) the Ti atoms are present in an amount higher than 4% based on the total weight of the said catalyst component, (b) the amount of Mg and Ti atoms is such that the Mg/Ti molar ratio is higher than 2 and (c) by a X-ray diffraction spectrum, in which, in the range of 2θ diffraction angles between 47° and 52°, at least two diffraction lines are present at diffraction angles 2θ of 48.3±0.2°, and 50.0±0.2°, the most intense diffraction lines being the one at 2θ of 50.0±0.2°, the intensity of the other diffraction line being equal to or lower than the intensity of the most intense diffraction line.
摘要翻译： 包含Mg，Ti和卤素原子的催化剂组分，其特征在于（a）Ti原子以基于所述催化剂组分的总重量高于4％的量存在，（b）Mg和 Ti原子使得Mg / Ti摩尔比高于2，（c）通过X射线衍射光谱，其中在2θ的范围内; 衍射角在47°和52°之间，至少两条衍射线存在于衍射角2°处; 分别为48.3±0.2°和50.0±0.2°，最强烈的衍射线为2°; 为50.0±0.2°，其他衍射线的强度等于或低于最强衍射线的强度。
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3.发明申请Magnesium dichloride-water adducts and catalyst components obtained therefrom 审中-公开二氯化镁 - 水加合物和由其获得的催化剂组分公开(公告)号：US20120283402A1
公开(公告)日：2012-11-08
申请号：US13517036
申请日：2010-12-17
申请人： Daniele Evangelisti , Benedetta Gaddi , Diego Brita , Gianni Collina , Anna Fait
发明人： Daniele Evangelisti , Benedetta Gaddi , Diego Brita , Gianni Collina , Anna Fait
CPC分类号： C01F5/30 , C01P2006/14 , C08F10/00 , C08F10/02 , C08F110/02 , C08F210/16 , C08F4/6543 , C08F4/6545 , C08F2500/12 , C08F2500/18 , C08F4/022
摘要： Solid adducts comprising MgCl2 and water and optionally an organic hydroxy compound (A) selected from hydrocarbon structures containing at least one hydroxy group, said compounds being present in molar ratio defined by the following formula MgCl2.(H20)n(A)p in which n is from 0.6 to 6, p ranges from 0 to 3, said adduct having a porosity (PF), measured by the mercury method and due to pores with radius equal to or lower than 1 μm, of at least 0.15 cm3/g with the proviso that when p is 0, (PF) is equal to or higher than 0.3 cm3/g.
摘要翻译： 包含MgCl 2和水以及任选的选自含有至少一个羟基的烃结构的有机羟基化合物（A）的固体加合物，所述化合物以下式MgCl 2（H 2 O）n（A）p定义的摩尔比存在，其中 n为0.6至6，p为0至3，所述加合物具有通过汞法测量的孔隙度（PF），并且由于半径等于或小于1μm的孔隙至少为0.15cm 3 / g， 条件是当p为0时，（PF）等于或高于0.3cm 3 / g。
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4.发明申请公开(公告)号：US20130197172A1
公开(公告)日：2013-08-01
申请号：US13876806
申请日：2011-09-29
IPC分类号： C08F4/10
CPC分类号： C08F4/10 , C08F10/00 , C08F10/06 , C08F110/06 , C08F2500/24 , C08F4/6548 , C08F4/651 , C08F4/6543 , C08F4/6574
摘要： Adducts comprising a MgCl2, an alcohol ROH in which R is a Cl—ClO hydrocarbon group, present in a molar ratio with MgCl2 ranging from 0.5 to 5 and less than 15% wt, based on the total weight of the adduct, of a metal salt of an aliphatic carboxylic acid having from 8 to 22 carbon atoms.
摘要翻译： 以MgCl 2，其中R为Cl-ClO烃基的醇ROH的加合物与MgCl 2的摩尔比为0.5-5，小于15重量％，基于加合物的总重量，金属 具有8至22个碳原子的脂族羧酸盐。
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公开(公告)号：US20120329963A1
公开(公告)日：2012-12-27
申请号：US13582230
申请日：2011-03-01
申请人： Diego Brita , Gianni Collina , Daniele Evangelisti , Benedetta Gaddi , Maria Carbonara , Paolo Vincenzi
发明人： Diego Brita , Gianni Collina , Daniele Evangelisti , Benedetta Gaddi , Maria Carbonara , Paolo Vincenzi
CPC分类号： C08F10/00 , C08F110/02 , C08F4/022 , C08F4/6543 , C08F2500/12 , C08F2500/18 , C08F4/651
摘要： The present invention relates to catalysts component for the polymerization of ethylene and its mixtures with olefins CH2═CHR, wherein R is an alkyl, cycloalkyl or aryl radical having 1-12 carbon atoms, comprising Ti, Mg, halogen, and electron donor belonging to 1,2-diethers as internal electron donor compound. The catalyst of the invention is suitably used in (co)polymerization processes of ethylene to prepare (co)polymers having narrow Molecular Weight Distribution (MWD) and high bulk density.
摘要翻译： 本发明涉及用于乙烯及其与烯烃CH 2 = CHR的混合物的聚合的催化剂组分，其中R是具有1-12个碳原子的烷基，环烷基或芳基，包括Ti，Mg，卤素和属于 1,2-二醚作为内电子给体化合物。 本发明的催化剂适用于乙烯的（共）聚合方法，以制备具有窄分子量分布（MWD）和高堆积密度的（共）聚合物。
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6.发明授权Magnesium dichloride-alcohol adducts and catalyst components obtained therefrom 有权二氯化镁 - 醇加合物和由其获得的催化剂组分公开(公告)号：US08940653B2
公开(公告)日：2015-01-27
申请号：US13876806
申请日：2011-09-29
IPC分类号： B01J31/00 , B01J37/00 , C08F4/02 , C08F4/60 , C08F2/00 , C08F4/10 , C08F10/00 , C08F10/06 , C08F110/06
CPC分类号： C08F4/10 , C08F10/00 , C08F10/06 , C08F110/06 , C08F2500/24 , C08F4/6548 , C08F4/651 , C08F4/6543 , C08F4/6574
摘要： Adducts comprising a MgCl2, an alcohol ROH in which R is a C1-C10 hydrocarbon group, present in a molar ratio with MgCl2 ranging from 0.5 to 5 and less than 15% wt, based on the total weight of the adduct, of a metal salt of an aliphatic carboxylic acid having from 8 to 22 carbon atoms.
摘要翻译： 与MgCl 2，醇ROH（其中R为C1-C10烃基）的加合物与MgCl 2的摩尔比为0.5-5且小于15重量％，基于加合物的总重量，金属 具有8至22个碳原子的脂族羧酸盐。
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公开(公告)号：US09598509B2
公开(公告)日：2017-03-21
申请号：US13996629
申请日：2011-12-16
IPC分类号： C08F4/10 , C08F4/58 , C08F4/16 , C08F10/00 , C08F110/06
CPC分类号： C08F4/10 , C08F4/16 , C08F4/58 , C08F10/00 , C08F110/06 , C08F4/6543 , C08F4/022 , C08F2500/15 , C08F2500/24
摘要： A solid adduct comprising magnesium chloride and ethanol in which the moles of ethanol per mole of magnesium chloride range from 2 to 5 and in which the ratio between the average pore radius measured in Angstrom of said adduct, determined by mercury porosity, and the moles of ethanol, is higher than 500.
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8.发明申请公开(公告)号：US20140046011A1
公开(公告)日：2014-02-13
申请号：US14112199
申请日：2012-04-13
CPC分类号： C08F4/52 , C08F4/10 , C08F4/16 , C08F10/00 , C08F110/06 , C08F4/022 , C08F4/6545
摘要： Process for the preparation of solid particles of a magnesium-chloride alcohol adduct comprising (a) forming an emulsion between a MgCl2 alcohol adduct in molten form and a liquid phase which is immiscible with the said adduct in the presence of a polyalkyl-methacrylate used as a solution having viscosity ranging from 100 to 5000 mm2/s and (b) rapidly cooling the emulsion to solidify the disperse phase and collecting the solid adduct particles.
摘要翻译： 用于制备氯化镁醇加合物的固体颗粒的方法，其包括（a）在熔融形式的MgCl 2醇加合物与在所述加合物中不混溶的液相之间形成乳液，所述液相在聚甲基丙烯酸烷基酯存在下用作 粘度范围为100-5000mm 2 / s的溶液和（b）快速冷却乳液以固化分散相并收集固体加合物颗粒。
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公开(公告)号：US09862781B2
公开(公告)日：2018-01-09
申请号：US14236486
申请日：2012-08-01
CPC分类号： C08F4/6494 , C08F10/00 , C08F4/6545 , C08F4/651 , C08F110/06 , C08F2500/17
摘要： Solid adducts comprising MgCl2 and an alcohol ROH in which R is a C1-C20 hydrocarbon group, in which the amount of alcohol ranges from higher than 42% to 60% by weight and the porosity determined with Hg method due to pores up to 1 μm and expressed in cm3/g, is such that the value of its ratio with the amount of alcohol in percentage falls above the straight line defined by the equation y=−0.0158x+1.03 in which y is the porosity of the adduct and x is the alcohol percentage by weight.
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10.发明申请MAGNESIUM DICHLORIDE-ETHANOL ADDUCTS AND CATALYST COMPONENTS OBTAINED THEREFROM 有权二氯二苯醚 - 乙醇添加剂和催化剂组分公开(公告)号：US20130274428A1
公开(公告)日：2013-10-17
申请号：US13996629
申请日：2011-12-16
CPC分类号： C08F4/10 , C08F4/16 , C08F4/58 , C08F10/00 , C08F110/06 , C08F4/6543 , C08F4/022 , C08F2500/15 , C08F2500/24
摘要： A solid adduct comprising magnesium chloride and ethanol in which the moles of ethanol per mole of magnesium chloride range from 2 to 5 and in which the ratio between the average pore radius measured in Angstrom of said adduct, determined by mercury porosity, and the moles of ethanol, is higher than 500.
摘要翻译： 包含氯化镁和乙醇的固体加合物，其中每摩尔氯化镁的乙醇摩尔数为2至5，其中以汞孔隙度测定的所述加合物的单位埃的平均孔半径之比和由汞孔隙率确定的摩尔数 乙醇，高于500。
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