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21.发明公开
公开(公告)号：EP1613674A1
公开(公告)日：2006-01-11
申请号：EP04727239.8
申请日：2004-04-14
Applicant: Basell Poliolefine Italia S.r.l.
Inventor： FOETTINGER, Klaus , SCHNEIDER, Martin
IPC: C08F110/02 , C08F4/02
CPC classification number: C08F110/02 , C08F210/16 , C08F4/651 , C08F4/025 , C08F4/6565 , C08F4/6546 , C08F210/08 , C08F2500/17 , C08F2500/18
Abstract: The present invention relates to catalyst systems of the Ziegler-Natta type, to a process for preparing them, to their use for the polymerization of olefins and to ethylene copolymers which can be prepared using this catalyst system.
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公开(公告)号：EP2997049B1
公开(公告)日：2017-08-23
申请号：EP14724437.0
申请日：2014-05-15
Applicant: Basell Poliolefine Italia S.r.l.
Inventor： MIGNOGNA, Alessandro , CHEVALIER, Reynald , KASHULIN, Igor , NIFANT'EV, Ilya , MORINI, Giampiero , SCHNEIDER, Martin
CPC classification number: C08F110/06 , C07C327/26 , C07C327/28 , C07C329/10 , C07C333/04 , C08F4/651 , C08F2500/12 , C08F2500/15 , C08F4/6545
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公开(公告)号：EP3044239A1
公开(公告)日：2016-07-20
申请号：EP14759226.5
申请日：2014-09-08
Applicant: Basell Poliolefine Italia S.r.l.
Inventor： MIGNOGNA, Alessandro , CHEVALIER, Reynald , MORINI, Giampiero , SCHNEIDER, Martin
IPC: C08F4/651 , C08F110/06 , C07C271/12 , C08F4/654
CPC classification number: C08F110/06 , C07C271/12 , C08F4/651 , C08F2500/12
Abstract: The present technology relates to a solid catalyst component for the polymerization of olefins comprising Mg, Ti and an electron donor of the general formula (I): where R1 is selected from C1-C15 hydrocarbon groups, the R2 groups are equal to or different from each other, are hydrogen, or the R1 groups can be fused together to form one or more cycles and A is a bivalent bridging group. The catalyst components of the present disclosure exhibit high activity and stereospecificity in the polymerization of olefins.
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公开(公告)号：EP2440587A1
公开(公告)日：2012-04-18
申请号：EP10724423.8
申请日：2010-05-31
Applicant: Basell Poliolefine Italia S.r.l.
Inventor： FUSHIMI, Masaki , SCHNEIDER, Martin , MORINI, Giampiero
CPC classification number: C08F10/02 , C08F4/6465
Abstract: The present invention relates to catalysts systems for the polymerization of ethylene and its mixtures with 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, halogen, and optionally an electron donor compound in a donor/Ti molar ratio lower than 1, (B) an aluminum alkyl compound and (C) a silicon compound of formula R
I mSi(OR
II )n in which R
I is C1 -C20 alkyl group, R
II is a secondary or tertiary alkyl group or a cycloalkyl having from 3 to 20 carbon atoms, m is an integer ranging from 0 to 3, and n is (4-m). 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 activity.Abstract translation: 本发明涉及用于乙烯及其与烯烃CH 2 = CHR的混合物的催化剂体系，其中R是具有1-12个碳原子的烷基，环烷基或芳基，包括（A）固体催化剂组分，其包含Ti， （B）烷基铝化合物和（C）式R 1 SiSi（OR II）n的硅化合物，其中R 1为C 1 -C 4烷基， C20烷基，R II是仲或叔烷基或具有3-20个碳原子的环烷基，m是0-3的整数，并且n是（4-m）。 本发明的催化剂适合用于乙烯的（共）聚合过程以制备具有窄分子量分布（MWD）和高活性的（共）聚合物。
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公开(公告)号：EP2183290A1
公开(公告)日：2010-05-12
申请号：EP08787318.8
申请日：2008-08-19
Applicant: Basell Poliolefine Italia S.R.L.
Inventor： FUSHIMI, Masaki , SCHNEIDER, Martin
CPC classification number: C08F10/02 , C08F4/6543 , C08F4/6494
Abstract: The present invention relates to catalysts systems 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 (A) a solid catalyst component comprising Ti, Mg, halogen, (B) an aluminum alkyl compound and (C) an ether of formula ROMe in which R is an alkyl group linked to the oxygen atom through a tertiary carbon atom, and in which the molar ratio between the aluminum alkyl compound (B) and the ether compound (C) ranges from 5 to 50.
Abstract translation: 本发明涉及用于乙烯及其与烯烃CH 2 = CHR的混合物的催化剂体系，其中R是具有1-12个碳原子的烷基，环烷基或芳基，包括（A）包含Ti，Mg （B）烷基铝化合物和（C）式（II）ROMe的醚，其中R是通过叔碳原子与氧原子连接的烷基，并且其中烷基铝化合物（B ）和醚化合物（C）的比例为5-50。
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Patent Agency Ranking
公开(公告)号：EP2997050B1
公开(公告)日：2018-01-17
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.
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公开(公告)号：EP2285840B1
公开(公告)日：2015-03-18
申请号：EP09761674.2
申请日：2009-06-08
Applicant: Basell Poliolefine Italia S.r.l.
Inventor： FUSHIMI, Masaki , MEIER, Gerhardus , HERRERA SALINAS, Maclovio , SCHNEIDER, Martin , MORINI, Giampiero
CPC classification number: C08F10/02 , C08F4/6493
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28.发明公开CATALYST COMPONENTS FOR THE POLYMERIZATION OF OLEFINS AND CATALYSTS THEREFROM OBTAINED 有权用于烯烃聚合的催化剂组分和由此获得的催化剂
公开(公告)号：EP2370477A1
公开(公告)日：2011-10-05
申请号：EP09793547.2
申请日：2009-12-21
Applicant: Basell Poliolefine Italia S.r.l.
Inventor： GUNDERT, Friedhelm , SCHNEIDER, Martin
IPC: C08F4/651 , C08F4/655 , C08F110/02
CPC classification number: C08F110/02 , B01J27/135 , B01J27/138 , B01J31/0212 , B01J31/143 , B01J31/38 , B01J35/1038 , B01J35/1052 , C08F4/6555 , C08F4/651 , C08F4/6492 , C08F2500/18 , C08F2500/12 , C08F2500/24
Abstract: A catalyst component for the polymerization of olefins comprising Mg, Ti and Cl obtained by a process comprising the following steps: a) reacting a precursor of formula MgCl
2 .mEtOH, wherein m ≤ 1.5 having a porosity due to pores with radius up to 1 μ of higher than 0.4 cm
3 /g with an alcohol of formula R
I OH where R
I is an alkyl different from ethyl, a cycloalkyl or aryl radical having 3-20 carbon atoms said R
I OH being reacted with the said precursor using molar ratio R
I 0H/Mg ranging from 0.01 to 10; and b) reacting the product obtained in (a) with TiCI
4 using Ti/Mg molar ratio ranging from 0.01 to 15.Abstract translation: 一种用于包含Mg，Ti和Cl的烯烃聚合的催化剂组分，该催化剂组分通过包括以下步骤的方法获得：a）将式MgCl 2·mEtOH的前体，其中m≤1.5具有由半径至1的孔 其中R 1为不同于乙基的烷基，具有3-20个碳原子的环烷基或芳基，所述R 1 OH与所述前体反应，使用摩尔比R 10H / Mg范围从0.01到10; 和b）使用Ti / Mg摩尔比在0.01至15的范围内使在（a）中获得的产物与TiCl 4反应。
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公开(公告)号：EP2285840A1
公开(公告)日：2011-02-23
申请号：EP09761674.2
申请日：2009-06-08
Applicant: Basell Poliolefine Italia S.R.L.
Inventor： FUSHIMI, Masaki , MEIER, Gerhardus , HERRERA SALINAS, Maclovio , SCHNEIDER, Martin , MORINI, Giampiero
CPC classification number: C08F10/02 , C08F4/6493
Abstract: The present invention relates to 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 mono or dihalogenated hydrocarbon compound. Said catalyst systems have improved polymerization activity.-
公开(公告)号：EP2285839A1
公开(公告)日：2011-02-23
申请号：EP09761677.5
申请日：2009-06-08
Applicant: Basell Poliolefine Italia S.R.L.
Inventor： GUNDERT, Friedhelm , SCHNEIDER, Martin , MORINI, Giampiero
CPC classification number: B01J21/063 , B01J23/02 , B01J35/023 , C08F10/00 , C08F110/02 , C08F4/6548 , C08F4/6493
Abstract: A catalyst system for the polymerization of olefins comprising (A) a catalyst component obtained by reacting a Mg(OR
1 )(OR
2 ) compound, in which R
1 and R
2 are identical or different and are each an alkyl radical having 1 to 10 carbon atoms, with a tetravalent transition metal compound having at least a Metal-halogen bond, used in amounts such that the molar ratio Metal/Mg is from 0.05 to 10; (B) an aluminum alkyl compound and (C) a linear or branched halogenated alkyl compound.
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