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81.发明公开RANDOM PROPYLENE-ETHYLENE COPOLYMERS AND PROCESS FOR THEIR PREPARATION 审中-公开丙烯 - 乙烯 - 邻苯二甲酸酯在VERFAHREN ZU DEREN HERSTELLUNG
公开(公告)号：EP3140328A1
公开(公告)日：2017-03-15
申请号：EP15719487.9
申请日：2015-05-06
Applicant: Basell Poliolefine Italia S.r.l.
Inventor： PIEMONTESI, Fabrizio , CATHELIN, Caroline , GUIDOTTI, Simona , LIGUORI, Dario , MORINI, Giampiero , TARTARI, Davide , VITALE, Gianni
IPC: C08F110/06 , C08F210/06 , C08F4/657
Abstract: The present disclosure relates to propylene-ethylene copolymers comprising an ethylene content of 0.1-10% by weight, a molecular weight distribution (MWD), expressed in terms of Mw/Mn, of greater than 3.0 and a xylene soluble (XS) fraction content defined by values that fall below the line given by the equation XS=1.0296·e0.435C2. The propylene-ethylene copolymers advantageously exhibit high transparency and low melting temperatures.
Abstract translation: 本公开内容涉及丙烯 - 乙烯共聚物，其包含乙烯含量为0.1-10重量％，分子量分布（MWD），以Mw / Mn表示，大于3.0，二甲苯可溶（XS）部分含量 由低于由公式XS = 1.0296·e0.435C2给出的线的值定义。 丙烯 - 乙烯共聚物有利地表现出高透明度和低熔融温度。
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82.发明公开
公开(公告)号：EP3083714A1
公开(公告)日：2016-10-26
申请号：EP14811925.8
申请日：2014-12-15
Applicant: Basell Poliolefine Italia S.r.l.
Inventor： DALL'OCCO, Tiziano , LIGUORI, Dario , MORINI, Giampiero , VITALE, Gianni
CPC classification number: C08F10/02 , C08F10/00 , C08F4/6494 , C08F4/651 , C08F4/6545 , C08F110/02 , C08F2500/12 , C08F2500/18
Abstract: Catalysts systems for the polymerization of olefins CH
2 =CHR, wherein R is an alkyl, cycloalkyl or aryl radical having 1-12 carbon atoms, comprising (A) a solid catalyst component comprising Ti, Mg, and halogen (B) an aluminum alkyl compound and (C) a halogenated cyclic ether compound show improved polymerization activity.Abstract translation: 本公开内容涉及用于聚合具有改进的聚合活性的通式CH 2 = CHR的烯烃的催化剂体系，其中R是具有1-12个碳原子的烷基，环烷基或芳基，其包含（A）固体催化剂组分 包括Ti，Mg和卤素，（B）烷基铝化合物和（C）卤代环醚化合物。
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公开(公告)号：EP2997050A1
公开(公告)日：2016-03-23
申请号：EP14727427.8
申请日：2014-05-13
Applicant: Basell Poliolefine Italia S.r.l.
Inventor： MIGNOGNA, Alessandro , CHEVALIER, Reynald , GUIDOTTI, Simona , LIGUORI, Dario , MORINI, Giampiero , SCHNEIDER, Martin
CPC classification number: C08F110/06 , C07C271/44 , C07C2601/14 , C07C2602/08 , C08F4/6545 , C08F4/6543 , C08F4/651 , C08F2500/12 , C08F2500/15
Abstract: A solid catalyst component for the polymerization of olefins comprising Mg, Ti, Cl and at least an electron donor compound which is the reaction product obtained by bringing into contact a Mg compound and a Ti compound having at least a Ti-halogen bond with an electron donor selected from specific diphenol derivatives.
Abstract translation: 一种用于烯烃聚合的固体催化剂组分，该组分包含Mg，Ti，Cl和至少一种电子给体化合物，该电子给体化合物是通过使Mg化合物和至少具有Ti-卤素键的Ti化合物与电子接触而获得的反应产物 供体选自特定的二苯酚衍生物。
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84.发明授权MAGNESIUM METHOXIDE BASED CATALYST PRECURSORS AND CATALYST COMPONENTS OBTAINED THEREFROM 有权催化剂前体基于甲醇镁和制品获得的催化剂组分
公开(公告)号：EP2066706B1
公开(公告)日：2014-12-10
申请号：EP07803547.4
申请日：2007-09-18
Applicant: Basell Poliolefine Italia S.r.l.
Inventor： LIGUORI, Dario , MORINI, Giampiero
CPC classification number: C08F10/00 , C08F110/02 , C08F110/06 , C08F4/6548 , C08F2500/12 , C08F2500/18
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公开(公告)号：EP1863856B1
公开(公告)日：2013-09-18
申请号：EP06725065.4
申请日：2006-03-15
Applicant: Basell Poliolefine Italia S.r.l.
Inventor： MORINI, Giampiero, Basell Poliolefine Italia S.p.A , CAMURATI, Isabella Maria Vittoria , DALL'OCCO, Tiziano , LIGUORI, Dario , VITALE, Gianni
CPC classification number: C08F10/00 , C08F210/16 , C08F4/6543 , C08F4/6565 , C08F210/08 , C08F2500/12
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Patent Agency Ranking86.发明公开MAGNESIUM METHOXIDE BASED CATALYST PRECURSORS AND CATALYST COMPONENTS OBTAINED THEREFROM 有权催化剂前体基于甲醇镁和制品获得的催化剂组分
公开(公告)号：EP2066706A1
公开(公告)日：2009-06-10
申请号：EP07803547.4
申请日：2007-09-18
Applicant: Basell Poliolefine Italia S.r.l.
Inventor： LIGUORI, Dario , MORINI, Giampiero
CPC classification number: C08F10/00 , C08F110/02 , C08F110/06 , C08F4/6548 , C08F2500/12 , C08F2500/18
Abstract: Catalyst precursors comprising Mg, Ti, OMe and OR groups that are in molar ratios defined by the formula MgTin(OMe)(p)(OR)x in which n is from 0.1 to 1, p is ≥(2+4n), x is from 0 to 1 and R is C2- C15 hydrocarbon groups can be easily transformed, with high yields, in solid catalyst components to be advantageously used in the polymerization of both ethylene and alpha olefins.
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公开(公告)号：EP2032612A1
公开(公告)日：2009-03-11
申请号：EP07729787.7
申请日：2007-06-01
Applicant: Basell Poliolefine Italia S.r.l.
Inventor： MORINI, Giampiero , CRISTOFORI, Antonio , GADDI, Benedetta , LIGUORI, Dario , PATER, Jochem T.M. , VITALE, Gianni
CPC classification number: C08F10/00 , C08F110/02 , C08F110/06 , C08F210/16 , C08F4/6548 , C08F4/6555 , C08F4/651 , C08F2500/18 , C08F2500/12 , C08F210/06 , C08F210/08
Abstract: Catalyst precursors comprising Mg, Cl, Ti, and OR groups that are in molar ratios defined by the formula MgClnTip(OR)(2-n)+4p in which n is from 0.3 to less than 1.7, p is lower than 0.6, the molar ratio (OR)/Cl is lower than 4 and R is Cl -C15 hydrocarbon groups. The said precursor, just upon activation with organo-Al compounds, are able to advantageously polymerize ethylene and alpha olefins, and that upon reaction with halogenating compounds generate in high yields catalyst components with high polymerization activity particularly in the polymerization of propylene also in combination with 1,3-diethers.
Abstract translation: 包含Mg，Cl，Ti和OR基团的催化剂前体，其摩尔比由式MgClnTip（OR）（2-n）+ 4p定义，其中n为0.3至小于1.7，p小于0.6， 摩尔比（OR）/ Cl低于4并且R是C1-C15烃基。 所述前体刚好在用有机铝化合物活化时能够有利地使乙烯和α-烯烃聚合，并且在与卤化化合物反应时高产率地产生具有高聚合活性的催化剂组分，特别是在丙烯聚合中还与 1,3-二醚。
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公开(公告)号：EP1863854A1
公开(公告)日：2007-12-12
申请号：EP06708773.4
申请日：2006-03-15
Applicant: Basell Poliolefine Italia S.r.l.
Inventor： MORINI, Giampiero Basell Poliolefine Italia S.p.A. , CAMURATI, Isabella, Maria, Vittoria , DALL'OCCO, Tiziano , LIGUORI, Dario , VITALE, Gianni
IPC: C08F4/654 , C08F10/00 , B01J31/12 , B01J31/14 , B01J27/135 , B01J27/138 , C08F4/656
CPC classification number: C08F110/02 , C08F210/16 , C08F4/6565 , C08F4/6548 , C08F2500/12 , C08F210/08
Abstract: Catalyst components for the(co)polymerization of ethylene comprising Ti, Mg, halogen, ORI groups, where RI is a C1-C12 hydrocarbon group optionally containing heteroatoms, having ORI/Ti molar ratio in the range 0.1-1.5, a Mg/Ti molar ratio of less than 8, an amount of titanium, with respect to the total weight of said solid catalyst component, higher than 4% by weight characterized by a specific SS-NMR pattern are particularly useful for preparing narrow MWD crystalline ethylene polymers.
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公开(公告)号：EP4073130A1
公开(公告)日：2022-10-19
申请号：EP20812075.8
申请日：2020-11-30
Applicant: Basell Poliolefine Italia S.r.l.
Inventor： GUIDOTTI, Simona , LIGUORI, Dario , MORINI, Giampiero
IPC: C08F210/16 , C08F4/651
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公开(公告)号：EP3140328B1
公开(公告)日：2020-11-18
申请号：EP15719487.9
申请日：2015-05-06
Applicant: Basell Poliolefine Italia S.r.l.
Inventor： PIEMONTESI, Fabrizio , CATHELIN, Caroline , GUIDOTTI, Simona , LIGUORI, Dario , MORINI, Giampiero , TARTARI, Davide , VITALE, Gianni
IPC: C08F110/06 , C08F210/06 , C08F4/657
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