公开(公告)号：EP2516481B1

公开(公告)日：2015-11-25

申请号：EP10794988.5

申请日：2010-12-17

Applicant: Basell Poliolefine Italia S.r.l.

Inventor： BRITA, Diego ,  COLLINA, Gianni ,  EVANGELISTI, Daniele ,  FAIT, Anna ,  GADDI, Benedetta ,  MORINI, Giampiero ,  BAITA, Pietro ,  MARTURANO, Lorella ,  MAVRIDIS, Harry

IPC: C08F4/654 ,  C08F4/649 ,  C08F10/00

CPC classification number: 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

公开(公告)号：EP2900707A1

公开(公告)日：2015-08-05

申请号：EP13774374.6

申请日：2013-09-25

Applicant: Basell Poliolefine Italia S.r.l.

Inventor： GUIDOTTI, Simona ,  ESPOSITO, Simona ,  LIGUORI, Dario ,  MORINI, Giampiero ,  PIEMONTESI, Fabrizio ,  VITALE, Gianni

IPC: C08F10/06 ,  C08F4/657 ,  C08F4/651

CPC classification number: C08F10/06 ,  C08F4/6574 ,  C08F4/651 ,  C08F110/02 ,  C08F2500/18 ,  C08F2500/21 ,  C08F110/06 ,  C08F210/06 ,  C08F210/16

Abstract: Catalyst components component for the (co)polymerization of olefins CH
2 =CHR, in which R is a hydrocarbyl radical with 1-12 carbon atoms, optionally in mixture with ethylene, comprising Ti, Mg, Zn, CI, and an electron donor compound characterized by the fact that more than 50% of the titanium atoms are in the +4 valence state, and that the amount of Zn ranges from 0.1 to 4% by weight based on then total weight of said solid catalyst component.

公开(公告)号：EP2478018B1

公开(公告)日：2015-01-21

申请号：EP10751657.7

申请日：2010-09-03

Applicant: Basell Poliolefine Italia S.r.l.

Inventor： GUIDOTTI, Simona ,  LIGUORI, Dario ,  MORINI, Giampiero ,  PATER, Joachim T.M.

IPC: C08F110/06 ,  C08F4/02 ,  C08F4/651 ,  C08F4/654

CPC classification number: C08F110/06 ,  C08F10/06 ,  C08F4/022 ,  C08F4/651 ,  C08F4/6545

公开(公告)号：EP2794681A1

公开(公告)日：2014-10-29

申请号：EP12808304.5

申请日：2012-12-11

Applicant: Basell Poliolefine Italia S.r.l.

Inventor： BRITA, Diego ,  COLLINA, Gianni ,  MORINI, Giampiero

IPC: C08F10/00 ,  C08F4/649

CPC classification number: C08F10/02 ,  C08F10/00 ,  C08F4/6492 ,  C08F110/06 ,  C08F4/651

Abstract: A pre-polymerized catalyst component for the polymerization of olefins endowed with high activity and morphological stability comprises a non-stereospecific solid catalyst component containing Ti, Mg and a halogen, and an amount of an ethylene/alpha-olefin block (co)polymer ranging from 0.1 up to 5g per g of said solid catalyst component, said prepolymerized catalyst component being characterized by a mercury porosity, due to pores having radius up to 1 μm, ranging from 0.15 to 0.5 cm
3 /g and by the fact that at least 55% of said porosity is due to pores having pore radius up to 0.2μm.

Abstract translation: 用于具有高活性和形态稳定性的烯烃聚合的预聚合催化剂组分包括含有Ti，Mg和卤素的非立体特异性固体催化剂组分和一定量的乙烯/α-烯烃嵌段（共）聚合物，其范围 0.1至5g / g所述固体催化剂组分，所述预聚合的催化剂组分的特征在于水银孔隙率，这是由于孔径半径为1μm，范围为0.15至0.5cm 3 / g，并且至少 所述孔隙率的55％是由于孔半径高达0.2μm的孔。

公开(公告)号：EP2718335A1

公开(公告)日：2014-04-16

申请号：EP12725390.4

申请日：2012-06-01

Applicant: Basell Poliolefine Italia S.r.l.

Inventor： LIGUORI, Dario ,  DALL'OCCO, Tiziano ,  VITALE, Gianni ,  PATER, Joachim T. M. ,  MORINI, Giampiero

IPC: C08F10/00 ,  C08F4/649

Abstract: A pre-polymerized catalyst component for the polymerization of olefins CH2═CHR, wherein R is hydrogen or a C1-C12 hydrocarbon group, characterized by comprising a non-stereospecific solid catalyst component, comprising Ti, Mg and a halogen, said pre-polymerized catalyst component containing an amount of a (co)polymer of a monomer having formula CH2═CHA, where A is a C6 aliphatic or aromatic ring, optionally substituted, up to 5 g per g of said solid catalyst component. Said prepolymerized catalyst shows an excellent balance in terms of activity, morphological stability, reduced tendency to agglomeration and hydrogen response.

Abstract translation: 一种用于烯烃CH 2 = CHR聚合的预聚合催化剂组分，其中R为氢或C 1 -C 12烃基，其特征在于包含含有Ti，Mg和卤素的非立体有择固体催化剂组分， 所述催化剂组分含有一定量的式CH 2 = CHA单体的（共）聚合物，其中A是任选取代的C 6脂族或芳族环，至多5g / g所述固体催化剂组分。 所述预聚合的催化剂在活性，形态稳定性，降低的附聚倾向和氢响应方面表现出优异的平衡。

公开(公告)号：EP2694209A1

公开(公告)日：2014-02-12

申请号：EP12708342.6

申请日：2012-03-14

Applicant: Basell Poliolefine Italia S.r.l.

Inventor： LIGUORI, Dario ,  VITALE, Gianni ,  PATER, Joachim T. M. ,  MORINI, Giampiero ,  GUIDOTTI, Simona ,  DALL'OCCO, Tiziano

IPC: B01J31/02 ,  C08F4/00

CPC classification number: C08F4/76 ,  B01J31/0202 ,  B01J2531/22 ,  B01J2531/46 ,  C08F4/10 ,  C08F4/52 ,  C08F110/02 ,  C08F210/16 ,  C08F2500/12 ,  C08F2500/18 ,  C08F4/651 ,  C08F4/6555

Abstract: Catalyst components for the polymerization of olefins CH
2 =CHR wherein R is hydrogen or a hydrocarbon radical having 1-12 carbon atoms, comprising Mg, Ti, CI and a diol or a derivative thereof.

公开(公告)号：EP2630169A1

公开(公告)日：2013-08-28

申请号：EP11770437.9

申请日：2011-10-17

Applicant: Basell Poliolefine Italia S.r.l.

Inventor： PATER, Joachim, T., M. ,  GUIDOTTI, Simona ,  MIGNOGNA, Alessandro ,  MORINI, Giampiero ,  VITALE, Gianni

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

CPC classification number: C08F10/06 ,  C08F110/06 ,  C08F4/651 ,  C08F4/6543 ,  C08F2500/12 ,  C08F2/34

Abstract: A process for the (co)polymerization of propylene carried out at a temperature ranging from 77 to 95°C in the presence of a catalyst comprising the product obtained by reacting: -an organo-aluminium compound, with -a solid catalyst component comprising Mg, Ti and electron donor compound selected from specific diolesters.

Abstract translation: 一种丙烯（共）聚合的方法，其在77至95℃的温度范围内，在催化剂存在下进行，所述催化剂包含通过以下方法获得的产物： - 有机铝化合物与包含Mg的固体催化剂组分 ，Ti和选自特定二极体的电子给体化合物。

公开(公告)号：EP2585499A1

公开(公告)日：2013-05-01

申请号：EP11723083.9

申请日：2011-06-06

Applicant: Basell Poliolefine Italia S.r.l.

Inventor： FUSHIMI, Masaki ,  GUIDOTTI, Simona ,  KRISTEN, Marc Oliver ,  MIGNOGNA, Alessandro ,  MORINI, Giampiero ,  PATER, Jochem T. M.

IPC: C08F10/06

CPC classification number: C08F4/6494 ,  C08F10/06 ,  C08F110/06 ,  C08F2500/12 ,  C08F2500/15 ,  C08F4/651

Abstract: A catalyst system comprising the product obtained by contacting (a) a solid catalyst component containing Mg, Ti, halogen and at least an electron donor compound selected from 1,3-diethers; (b) an alkylaluminum cocatalyst; and (c) an ester of formula ROOC-(CH2)n-COOR in which n is an integer from 2 to 8, R groups, equal to or different from each other, are C1-C10 alkyl groups.

Abstract translation: 一种催化剂体系，其包含通过使（a）含有Mg，Ti，卤素和至少一种选自1,3-二醚的电子给体化合物的固体催化剂组分接触获得的产物; （b）烷基铝助催化剂; 和（c）式为ROOC-（CH 2）n -COOR的酯，其中n为2至8的整数，R基彼此相同或不同，为C 1 -C 10烷基。

公开(公告)号：EP2443158A1

公开(公告)日：2012-04-25

申请号：EP10725458.3

申请日：2010-06-16

Applicant: Basell Poliolefine Italia S.r.l.

Inventor： LIGUORI, Dario ,  DALL'OCCO, Tiziano ,  MORINI, Giampiero ,  PATER, Joachim T.M. ,  VITALE, Gianni

IPC: C08F10/00 ,  C08F4/651

CPC classification number: C08F10/00 ,  C08F110/06 ,  C08F4/6543 ,  C08F4/6555 ,  C08F4/651 ,  C08F2500/12 ,  C08F2500/18 ,  C08F2500/24

Abstract: Catalyst components for the polymerization of olefins CH
2 =CHR wherein R is hydrogen or a hydrocarbon radical having 1-12 carbon atoms, comprising Mg, Ti, Cl and a compound (L) or its derivatives, selected from condensed cyclic structures which are formed by at least an aromatic ring and which are substituted with at least two hydroxy groups, said Cl and Ti atoms being in an amount such as to have a molar ratio ranging from 5 to 50.

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

IPC: C08F10/02 ,  C08F4/646

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。