公开(公告)号：WO2009150114A1

公开(公告)日：2009-12-17

申请号：PCT/EP2009/056999

申请日：2009-06-08

Applicant: BASELL POLIOLEFINE ITALIA S.R.L. ,  GUNDERT, Friedhelm ,  SCHNEIDER, Martin ,  MORINI, Giampiero

Inventor： GUNDERT, Friedhelm ,  SCHNEIDER, Martin ,  MORINI, Giampiero

IPC: C08F4/646 ,  C08F4/654 ,  C08F10/00

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.

Abstract translation: 一种用于烯烃聚合的催化剂体系，其包含（A）通过Mg（OR 1）（OR 2）化合物（其中R 1和R 2相同或不同并且各自为具有1-10个碳原子的烷基）反应获得的催化剂组分， 具有至少金属 - 卤素键的四价过渡金属化合物，其用量使得金属/ Mg的摩尔比为0.05至10; （B）烷基铝化合物和（C）直链或支链卤代烷基化合物。

公开(公告)号：WO2009150111A1

公开(公告)日：2009-12-17

申请号：PCT/EP2009/056995

申请日：2009-06-08

Applicant: BASELL POLIOLEFINE ITALIA S.R.L. ,  FUSHIMI, Masaki ,  MEIER, Gerhardus ,  HERRERA SALINAS, Maclovio ,  SCHNEIDER, Martin ,  MORINI, Giampiero

Inventor： FUSHIMI, Masaki ,  MEIER, Gerhardus ,  HERRERA SALINAS, Maclovio ,  SCHNEIDER, Martin ,  MORINI, Giampiero

IPC: C08F4/649 ,  C08F10/02

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.

Abstract translation: 本发明涉及用于烯烃CH 2 = CHR聚合的催化剂体系，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）包含Ti，Mg和卤素（B ）烷基铝化合物和（C）单或二卤化烃化合物。 所述催化剂体系具有改善的聚合活性。

公开(公告)号：WO2010076255A1

公开(公告)日：2010-07-08

申请号：PCT/EP2009/067624

申请日：2009-12-21

Applicant: BASELL POLIOLEFINE ITALIA S.R.L. ,  GUNDERT, Friedhelm ,  SCHNEIDER, Martin

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: 1.一种通过包括以下步骤的方法获得的包含Mg，Ti和Cl的烯烃聚合的催化剂组分：a）使式MgCl 2·mEtOH的前体反应，其中m = 1.5，具有半径高达1μ 其中R 1是不同于乙基的烷基，具有3-20个碳原子的环烷基或芳基，所述RIOH与所述前体反应，摩尔比RI0H / Mg为0.01 到10 和b）使用（a）中得到的产物与TiCl 4的摩尔比为0.01至15。

公开(公告)号：WO2009027269A1

公开(公告)日：2009-03-05

申请号：PCT/EP2008/060836

申请日：2008-08-19

Applicant: BASELL POLIOLEFINE ITALIA S.R.L. ,  FUSHIMI, Masaki ,  SCHNEIDER, Martin

Inventor： FUSHIMI, Masaki ,  SCHNEIDER, Martin

IPC: C08F10/02 ,  C08F4/649 ,  C08F4/654

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 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, (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的混合物的聚合的催化剂体系，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，其包含Ti，Mg ，卤素，（B）烷基铝化合物和（C）其中R是通过叔碳原子与氧原子连接的烷基的式ROMe的醚，其中烷基铝化合物（B ）和醚化合物（C）的范围为5〜50。

公开(公告)号：WO2008019802A1

公开(公告)日：2008-02-21

申请号：PCT/EP2007/007089

申请日：2007-08-10

Applicant: BASELL POLIOLEFINE ITALIA S.R.L. ,  FUSHIMI, Masaki ,  SCHMITT, Maria ,  SCHNEIDER, Martin ,  MORINI, Giampiero

Inventor： FUSHIMI, Masaki ,  SCHMITT, Maria ,  SCHNEIDER, Martin ,  MORINI, Giampiero

IPC: C08F4/654 ,  C08F4/656 ,  C08F10/00

CPC classification number: C08F110/02 ,  C08F2410/01 ,  C08F10/00 ,  C08F4/6548 ,  C08F4/025 ,  C08F4/6565 ,  C08F2500/17 ,  C08F2500/18

Abstract: The instant invention relates to a process for preparing a catalyst component for the polymerization of olefins. Catalysts prepared with this catalyst component provide a high mileage for the production of polyolefin with a high bulk density of the polymer produced therewith. Particularly, catalysts prepared with this catalyst component are suitable for the improved economical production of polyolefin in gas phase processes.

Abstract translation: 本发明涉及制备用于烯烃聚合的催化剂组分的方法。 用该催化剂组分制备的催化剂为生产具有高密度聚合物的聚烯烃提供了高里程。 特别地，用该催化剂组分制备的催化剂适用于改进气相工艺中聚烯烃的经济生产。

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

IPC: C08F4/651 ,  C08F10/06 ,  C08F4/654

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。

公开(公告)号：EP2185604A1

公开(公告)日：2010-05-19

申请号：EP08787326.1

申请日：2008-08-19

Applicant: Basell Poliolefine Italia S.R.L.

Inventor： FUSHIMI, Masaki ,  SCHNEIDER, Martin ,  MORINI, Giampiero

IPC: C08F10/02 ,  C08F4/646

CPC classification number: C08F10/02 ,  C08F110/06 ,  C08F4/6465 ,  C08F2500/12

Abstract: The present invention relates to catalysts for the polymerization of olefins, in particular ethylene and its mixtures with olefins CH2=CHR, wherein R is an alkyl, cycloalkyl or aryl radical having 1-12 carbon atoms, comprising a solid catalyst component comprising Ti, Mg, halogen and optionally an electron donor, an aluminum alkyl compound and a particular class of silanes compounds as external electron donor compounds. The catalysts of the invention are suitably used in (co)polymerization processes of ethylene to prepare (copolymers having narrow Molecular Weight Distribution (MWD) and high activity.

Abstract translation: 本发明涉及用于烯烃聚合的催化剂，特别是乙烯及其与烯烃CH 2 = CHR的混合物，其中R是具有1-12个碳原子的烷基，环烷基或芳基，包含固体催化剂组分，其包含Ti，Mg ，卤素和任选的电子给体，烷基铝化合物和特定种类的硅烷化合物作为外部电子给体化合物。 本发明的催化剂适用于乙烯的（共）聚合过程以制备（具有窄分子量分布（MWD）和高活性的共聚物）。

公开(公告)号：EP2285839B1

公开(公告)日：2015-07-15

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

IPC: C08F4/646 ,  C08F4/654 ,  C08F10/00

CPC classification number: B01J21/063 ,  B01J23/02 ,  B01J35/023 ,  C08F10/00 ,  C08F110/02 ,  C08F4/6548 ,  C08F4/6493

公开(公告)号：EP2285838B1

公开(公告)日：2012-10-24

申请号：EP09761669.2

申请日：2009-06-05

Applicant: Basell Poliolefine Italia S.r.l.

Inventor： FUSHIMI, Masaki ,  KRISTEN, Marc Oliver ,  SCHNEIDER, Martin ,  MORINI, Giampiero

IPC: C08F4/646 ,  C08F10/00

CPC classification number: C08F10/02 ,  C08F10/00 ,  C08F4/6493

公开(公告)号：EP2183288A1

公开(公告)日：2010-05-12

申请号：EP08787312.1

申请日：2008-08-19

Applicant: Basell Poliolefine Italia S.R.L.

Inventor： FUSHIMI, Masaki ,  SCHNEIDER, Martin ,  MORINI, Giampiero

IPC: C08F4/646 ,  C08F10/02

CPC classification number: C08F10/02 ,  C08F110/02 ,  C08F4/6465 ,  C08F2500/12

Abstract: The present invention relates to catalysts 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, and optionally an electron donor compound in a donor/Ti molar ratio lower than 3, (B) an aluminum alkyl compound and (C) a silicon compound of formula: RmSi(OEt)n in which R is C1-C20 alkyl group, m is an integer ranging from 1 to 3, n is (4-m) with the proviso that when R is equal to, or higher than, C3 m is 1 or 2. 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.