公开(公告)号：EP3724240A1

公开(公告)日：2020-10-21

申请号：EP18814932.2

申请日：2018-12-12

Applicant: Basell Poliolefine Italia S.r.l.

Inventor： GUIDOTTI, Simona ,  LIGUORI, Dario ,  MORINI, Giampiero

IPC: C08F4/657 ,  C08F4/654 ,  C08F110/06

公开(公告)号：EP3448897B1

公开(公告)日：2020-09-09

申请号：EP17718105.4

申请日：2017-04-24

Applicant: Basell Poliolefine Italia S.r.l.

Inventor： GUIDOTTI, Simona ,  DALL'OCCO, Tiziano ,  LIGUORI, Dario ,  MORINI, Giampiero

IPC: C08F10/02 ,  C08F4/654 ,  C08F4/651

公开(公告)号：EP2718335B1

公开(公告)日：2020-01-22

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

公开(公告)号：EP3448897A1

公开(公告)日：2019-03-06

申请号：EP17718105.4

申请日：2017-04-24

Applicant: Basell Poliolefine Italia S.r.l.

Inventor： GUIDOTTI, Simona ,  DALL'OCCO, Tiziano ,  LIGUORI, Dario ,  MORINI, Giampiero

IPC: C08F10/02 ,  C08F4/654 ,  C08F4/651

Abstract: The present disclosure provides a solid catalyst component obtainable by a process including: (a) a first step in which Ti(OEt)4, is reacted with a Mg based compound of formula MgCln(ORI)2-n, where n is from about 0.5 to about 1.5, RI is a C1-C10 alkyl groups, the Ti(OEt)4 and the Mg compound are used in amounts such that the Ti/Mg molar ratio is of about 0.2 to about 0.4, the reaction temperature is about 110 to about 130° C., and the reaction time is about 2 to about 5 hours; and (b) a subsequent step in which the product obtained in step (a) is reacted with a Ti compound of the formula Ti(ORI)4-yCly, where y is a number between 3 and 4.

公开(公告)号：EP3331927A1

公开(公告)日：2018-06-13

申请号：EP16750729.2

申请日：2016-08-03

Applicant: Basell Poliolefine Italia S.r.l.

Inventor： MORINI, Giampiero ,  COVEZZI, Massimo ,  DALL'OCCO, Tiziano ,  LIGUORI, Dario ,  PIEMONTESI, Fabrizio ,  VITALE, Gianni

IPC: C08F2/34 ,  C08F110/06 ,  C08F4/651 ,  C08F4/649

CPC classification number: C08F110/06 ,  C08F2/34 ,  C08F4/6492 ,  C08F4/651 ,  C08F10/06 ,  C08F110/02 ,  C08F2500/12 ,  C08F2500/15 ,  C08F2500/18 ,  C08F4/6543

Abstract: A gas-phase process for the homopolymerization or copolymerization of propylene with other olefins, including carrying out the polymerization in the presence of a catalyst system made from or containing: (a) a solid catalyst component made from or containing Mg, Ti, halogen, an electron donor selected from 1.3-diethers and an olefin polymer in a specific amount; (b) an aluminum alkyl compound and (c) an external electron donor (ED) compound, wherein components (b) and (c) being employed in amounts such that the Al/(ED) molar ratio ranges from about 2 to about 200.

公开(公告)号：EP3201240A1

公开(公告)日：2017-08-09

申请号：EP15778889.4

申请日：2015-09-28

Applicant: Basell Poliolefine Italia S.r.l.

Inventor： GUIDOTTI, Simona ,  LIGUORI, Dario ,  MORINI, Giampiero

IPC: C08F4/657 ,  C08F10/06

CPC classification number: C08F10/06 ,  C08F110/06 ,  C08F4/025 ,  C08F4/6574 ,  C08F2500/15

Abstract: A catalyst component comprising Ti, Mg, CI, and an electron donor compound having porosity of at least 0.2 cm
3 /g and characterized by the fact that it further comprises Cu oxide, with the proviso that when the electron donor compound is selected from esters of phthalic acids, the porosity is of at least 0.45 cm
3 /g.

Abstract translation: 包含Ti，Mg，Cl和电子给体化合物的催化剂组分，其孔隙率为至少0.2cm 3 / g，并且其特征在于它还包含Cu氧化物，条件是当电子给体化合物选自 邻苯二甲酸，孔隙率至少为0.45cm 3 / g。

公开(公告)号：EP3116921A1

公开(公告)日：2017-01-18

申请号：EP15711084.2

申请日：2015-03-10

Applicant: Basell Poliolefine Italia S.r.l.

Inventor： GUIDOTTI, Simona ,  DALL'OCCO, Tiziano ,  LIGUORI, Dario ,  MORINI, Giampiero ,  PIEMONTESI, Fabrizio ,  VITALE, Gianni

IPC: C08F110/02 ,  C08F110/06 ,  C08F210/06 ,  C08F4/657 ,  C08F4/02 ,  C08F4/651

CPC classification number: C08F4/64 ,  C08F4/12 ,  C08F10/02 ,  C08F10/06 ,  C08F4/6545 ,  C08F4/6465 ,  C08F4/6574 ,  C08F110/06 ,  C08F2500/04 ,  C08F210/06 ,  C08F210/16 ,  C08F2500/12 ,  C08F4/022 ,  C08F4/651 ,  C08F110/02

Abstract: The present disclosure relates to a solid catalyst component for the (co)polymerization of olefins CH2═CHR, in which R is hydrogen or a hydrocarbyl radical with 1-12 carbon atoms, comprising Ti, Mg, and Cl, and optionally an electron donor compound selected from the group consisting of ethers, amines, silanes, carbamates ketones, esters of aliphatic acids, alkyl and aryl esters of optionally substituted aromatic polycarboxylic acids, diol derivatives chosen among monoesters monocarbamates and monoesters monocarbonates or mixtures thereof, comprising from 0.1 to 50% wt of Bi with respect to the total weight of the solid catalyst component.

Abstract translation: 本公开涉及用于烯烃CH 2 = CHR（其中R是氢或具有1-12个碳原子的烃基）的（共）聚合的固体催化剂组分，其包含Ti，Mg和Cl，以及任选的电子给体 选自醚，胺，硅烷，氨基甲酸酯酮，脂肪酸的酯，任选取代的芳族多元羧酸的烷基和芳基酯，选自单酯单乳酸单酯和单酯单碳酸酯的二醇衍生物或其混合物，其包含0.1至50 Bi的％wt相对于固体催化剂组分的总重量。

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：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。