公开(公告)号：WO2021052733A1

公开(公告)日：2021-03-25

申请号：PCT/EP2020/073984

申请日：2020-08-27

Applicant: BASELL POLIOLEFINE ITALIA S.R.L.

Inventor： PIEMONTESI, Fabrizio ,  MIGNOGNA, Alessandro ,  LIGUORI, Dario ,  MORINI, Giampiero ,  DALL'OCCO, Tiziano ,  VITALE, Gianni

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

Abstract: A solid catalyst component for the polymerization of olefins comprising a magnesium halide, a titanium compound having at least a Ti-halogen bond and at least two electron donor compounds one of which being selected from 1,3 diethers (DE) and the other being selected from dicarbamates (DC), said catalyst component being characterized by the fact that said electron donor compounds are present in a molar ratio DE:DC ranging from 4.5:1 to 20:1.

公开(公告)号：WO2017021454A1

公开(公告)日：2017-02-09

申请号：PCT/EP2016/068555

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 ,  C08F4/651 ,  C08F4/6543 ,  C08F2/34 ,  C08F2500/15 ,  C08F2500/18 ,  C08F2500/12 ,  C08F110/02 ,  C08F4/6492

Abstract: A gas-phase process for the homo or copolymerization of propylene with other olefins, carried out in the presence of a catalyst system comprising: (a) a solid catalyst component comprising 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 compound selected from specific classes; said components (a) and (c) being employed in amounts such that the Al/(ED) molar ratio ranges from 2 to 200. The process is capable to give polypropylene product having good morphological properties, high stereoregularity, and capable to show self- extinguishing properties such that the negative effects caused by the fine catalyst particle polymerization can be selectively solved or mitigated.

Abstract translation: 丙烯与其它烯烃同时或共聚的气相方法，在催化剂体系存在下进行，该催化剂体系包含：（a）包含Mg，Ti，卤素的固体催化剂组分，选自1,3-二醚的电子给体和 特定量的烯烃聚合物; （b）烷基铝化合物和（c）选自特定类别的外部电子给体化合物; 所述组分（a）和（c）的用量使得Al /（ED）的摩尔比范围为2-200。该方法能够得到具有良好形态特性，高立构规整性并能显示自身的聚丙烯产物 - 可以选择性地解决或减轻由催化剂微粒聚合引起的负面影响的灭火性能。

公开(公告)号：WO2016142335A1

公开(公告)日：2016-09-15

申请号：PCT/EP2016/054773

申请日：2016-03-07

Applicant: BASELL POLIOLEFINE ITALIA S.R.L.

Inventor： MIGNOGNA, Alessandro ,  MORINI, Giampiero

IPC: C08F4/651 ,  C08F10/06

CPC classification number: C08F110/06 ,  C08F4/649 ,  C08F4/6495 ,  C08F4/6498 ,  C08F4/654 ,  C08F4/655 ,  C08F2410/01 ,  C08F4/651 ,  C08F2500/12 ,  C08F2500/15

Abstract: A solid catalyst component for the polymerization of olefins comprising Mg, Ti, halogen and an electron donor of formula (I) or (II) When activated with an aluminum alkyl and optionally an external electron donor is capable to give high activity and stereo specificity in the polymerization of olefins.

Abstract translation: 包含Mg，Ti，卤素和式（I）或（II）的电子给体的烯烃聚合的固体催化剂组分当用烷基铝和任选的外电子给体活化时，能够赋予高活性和立体特异性 烯烃的聚合。

公开(公告)号：WO2016050555A1

公开(公告)日：2016-04-07

申请号：PCT/EP2015/071674

申请日：2015-09-22

Applicant: BASELL POLIOLEFINE ITALIA S.R.L.

Inventor： BAITA, Pietro ,  DALL'OCCO, Tiziano ,  DI DIEGO, Maria ,  LIGUORI, Dario ,  MARTURANO, Lorella ,  MEI, Gabriele ,  MORINI, Giampiero ,  PICA, Roberta

IPC: C08F4/649 ,  C08F10/00

CPC classification number: C08F110/02 ,  C08F2410/02 ,  C08F2500/12 ,  C08F2500/18 ,  C08F4/6494 ,  C08F4/6493 ,  C08F4/6492 ,  C08F4/6543

Abstract: A catalyst system for the (co)polymerization of olefins, comprising (A) a solid catalyst component comprising a titanium compound supported on magnesium dichloride (B) an aluminum alkyl compound and (C) an halogenated organic ester of formula A-COOR in which R is a C 1 C 10 hydrocarbon group and A is a C 1 C 5 saturated or unsaturated hydrocarbon group in which at least one of the hydrogen atoms is replaced by chlorine. Said catalyst systems has improved polymerization activity and reduced ethane generation.

Abstract translation: 一种用于（共）聚合烯烃的催化剂体系，包括（A）固体催化剂组分，其包含负载在二氯化镁上的钛化合物（B）烷基铝化合物和（C）式A-COOR的卤代有机酯，其中 R是C1C10烃基，A是C1C5饱和或不饱和的烃基，其中至少一个氢原子被氯代替。 所述催化剂体系具有改善的聚合活性和减少的乙烷产生。

公开(公告)号：WO2015169653A1

公开(公告)日：2015-11-12

申请号：PCT/EP2015/059247

申请日：2015-04-28

Applicant: BASELL POLIOLEFINE ITALIA S.R.L.

Inventor： MASSARI, Paola ,  PIEMONTESI, Fabrizio ,  VITALE, Gianni ,  CATHELIN, Caroline ,  MORINI, Giampiero ,  CIARAFONI, Marco ,  CAVALIERI, Claudio ,  CAPUTO, Tiziana

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

CPC classification number: C08F210/06 ,  C08F210/02 ,  C08F2800/20 ,  C08J5/18 ,  C08J2323/14 ,  C08F210/16 ,  C08F2500/04 ,  C08F2500/12 ,  C08F2500/26 ,  C08F10/00 ,  C08F4/6492 ,  C08F4/6574

Abstract: A propylene ethylene copolymer characterized by the following features: ethylene content of between 1.8 and 10.0% by weight; molecular weight distribution (MWD), expressed in terms of Mw/Mn, greater than 4.0; the content of xylene soluble fraction (XS) and ethylene content (C2) fulfill the following relation: XS

Abstract translation: 一种丙烯乙烯共聚物，其特征在于以下特征：乙烯含量在1.8至10.0重量％之间; 分子量分布（MWD），以Mw / Mn表示，大于4.0; 二甲苯可溶成分（XS）和乙烯含量（C2）的含量满足下列关系：XS <（C2x2.1）-2.4其中：XS​​ =在25℃下可溶于二甲苯的馏分的重量％ C2 =通过NMR确定的共聚物中乙烯单元的重量％。

公开(公告)号：WO2014202420A1

公开(公告)日：2014-12-24

申请号：PCT/EP2014/061958

申请日：2014-06-10

Applicant: BASELL POLIOLEFINE ITALIA S.R.L.

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

IPC: C08F4/649 ,  C08F110/06 ,  C08F110/02 ,  C08F4/654

CPC classification number: C08F10/02 ,  C08F110/06 ,  C08F4/6492 ,  C08F4/6543 ,  C08F110/02 ,  C08F2500/12 ,  C08F2500/18 ,  C08F2500/15 ,  C08F2500/17

Abstract: A pre-polymerized catalyst component for the polymerization of olefins, characterized by comprising a non-stereospecific solid catalyst component, comprising Ti, Mg and a halogen and an amount of a (co)polymer of an alpha-olefin CH 2 =CHR1, wherein R is a C 1 C 12 hydrocarbon group, ranging from 0.1 up to 500g per g of said solid catalyst component, said (co)polymer being characterized by an isotacticity, expressed in terms isotactic pentads, of higher than 60% molar and by an intrinsic viscosity, measured in tetraline at 135°C, of at least 1.0 dL/g.

Abstract translation: 一种用于烯烃聚合的预聚合催化剂组分，其特征在于包含非立体特异性固体催化剂组分，其包含Ti，Mg和卤素和一定量的α-烯烃CH2 = CHR1的（共）聚合物，其中R 是每克所述固体催化剂组分为0.1至500g的C1C12烃基，所述（共）聚合物的特征在于全同立构五元组表示的全同立构五单元组，高于60摩尔％和特性粘度，测量 在135℃的四氢化萘中至少为1.0dL / g。

公开(公告)号：WO2014184289A1

公开(公告)日：2014-11-20

申请号：PCT/EP2014/059938

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

IPC: C08F4/651 ,  C08F10/00

CPC classification number: C08F110/06 ,  C07C327/26 ,  C07C327/28 ,  C07C329/10 ,  C07C333/04 ,  C08F4/651 ,  C08F2500/12 ,  C08F2500/15 ,  C08F4/6545

Abstract: Catalyst component for the polymerization of olefins comprising Mg, Ti and an electron donor of formula (I) In which X and Y are selected from, R 1 , and -OR 1 and -NR 2 , B is oxygen or sulphur S is sulphur, R 1 is selected from C 1 -C 15 hydrocarbon groups, optionally contain a heteroatom selected from halogen, P, S, N,0 and Si, which can be fused together to form one or more cycles, R is hydrogen or R 1 and A is a bivalent bridging group with chain length between the two bridging bonds being 1-10 atoms.

Abstract translation: 用于聚合含有Mg，Ti和式（I）的电子给体的烯烃的催化剂组分其中X和Y选自R 1和-OR 1和-NR 2，B是氧或硫，S是硫，选择R 1 C 1 -C 15烃基任选地含有选自卤素，P，S，N，O和Si的杂原子，其可以稠合在一起以形成一个或多个循环，R是氢或R 1，并且A是二价桥连基， 两个桥键之间的链长为1-10个原子。

公开(公告)号：WO2012168140A1

公开(公告)日：2012-12-13

申请号：PCT/EP2012/060325

申请日：2012-06-01

Applicant: BASELL POLIOLEFINE ITALIA S.R.L. ,  LIGUORI, Dario ,  DALL'OCCO, Tiziano ,  VITALE, Gianni ,  PATER, Joachim T. M. ,  MORINI, Giampiero

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

IPC: C08F10/00 ,  C08F4/649

CPC classification number: C08F10/02 ,  C08F10/00 ,  C08F110/02 ,  C08F110/06 ,  C08F4/6492 ,  C08F2500/24

Abstract: A pre-polymerized catalyst component for the polymerization of olefins CH 2 =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 CH 2 =CHA, where A is a C6 aliphatic or aromatic ring, optionally substituted, up to 5g 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: 用于烯烃CH 2 = CHR聚合的预聚合催化剂组分，其中R是氢或C1-C12烃基，其特征在于包含非立体特异性固体催化剂组分，其包含Ti，Mg和卤素，所述预聚合 催化剂组分含有一定量的具有式CH 2 = CHA的单体的（共）聚合物，其中A是任选取代的C6脂族或芳族环，每克所述固体催化剂组分最多为5g。 所述预聚合催化剂在活性，形态稳定性，凝聚趋势和氢反应方面表现出极好的平衡。

公开(公告)号：WO2010146072A1

公开(公告)日：2010-12-23

申请号：PCT/EP2010/058429

申请日：2010-06-16

Applicant: Basell Poliolefine Italia S.r.l. ,  LIGUORI, Dario ,  DALL'OCCO, Tiziano ,  MORINI, Giampiero ,  PATER, Joachim T.M. ,  VITALE, Gianni

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.

Abstract translation: 用于烯烃CH 2 = CHR聚合的催化剂组分，其中R是氢或具有1-12个碳原子的烃基，包括Mg，Ti，Cl和选自以下的稠合环状结构的化合物（L）或其衍生物：其由 至少一个芳环，并被至少两个羟基取代，所述Cl和Ti原子的量为使其摩尔比为5-50。

公开(公告)号：WO2010034664A1

公开(公告)日：2010-04-01

申请号：PCT/EP2009/062056

申请日：2009-09-17

Applicant: BASELL POLIOLEFINE ITALIA S.R.L. ,  COLLINA, Gianni ,  FAIT, Anna ,  FUSCO, Ofelia ,  MORINI, Giampiero ,  PEDRIALI, Lorella ,  SPOTO, Rosa ,  VINCENZI, Paolo

Inventor： COLLINA, Gianni ,  FAIT, Anna ,  FUSCO, Ofelia ,  MORINI, Giampiero ,  PEDRIALI, Lorella ,  SPOTO, Rosa ,  VINCENZI, Paolo

IPC: C08F4/651 ,  C08F4/649 ,  C08F10/00

CPC classification number: C08F10/02 ,  B01J31/0201 ,  B01J31/0235 ,  B01J31/0272 ,  B01J31/143 ,  B01J31/2208 ,  B01J31/26 ,  B01J31/38 ,  C08F10/06 ,  C08F210/16 ,  C08F4/6492 ,  C08F4/651 ,  C08F2/34 ,  C08F210/06 ,  C08F2500/18 ,  C08F2500/12 ,  C08F2500/17

Abstract: Prepolymerized catalyst component for the polymerization of olefins CH 2 =CHR, wherein R is hydrogen or a C 1 -C 12 hydrocarbyl group, comprising a solid catalyst component characterized by comprising Mg, Ti halogen and an electron donor (ID) selected from the alkyl esters of aromatic dicarboxylic acids in such an amount that the molar ratio ID/Mg ranges from 0.025 to 0.07 and the Mg/Ti molar ratio is higher than 13, said prepolymerized catalyst component containing an amount of ethylene pre-polymer up to 5Og per g of said solid catalyst component.

Abstract translation: 用于烯烃聚合的预聚合催化剂组分CH 2 = CHR，其中R是氢或C 1 -C 12烃基，其包含固体催化剂组分，其特征在于包含Mg，Ti卤素和选自芳族的烷基酯的电子给体（ID） 二羧酸的量使得ID / Mg的摩尔比为0.025至0.07，Mg / Ti摩尔比高于13，所述预聚催化剂组分含有一定量的乙烯预聚物，最高至50g / g所述固体 催化剂组分。