公开(公告)号：EP2697271B1

公开(公告)日：2017-03-22

申请号：EP12711393.4

申请日：2012-03-29

Applicant: Basell Poliolefine Italia S.r.l.

Inventor： GUIDOTTI, Simona ,  MORINI, Giampiero ,  ESPOSITO, Simona ,  MIGNOGNA, Alessandro ,  PATER, Joachim T. M. ,  PIEMONTESI, Fabrizio ,  BRITA, Diego

IPC: C08F10/06 ,  C08F4/651 ,  C08F2/00

CPC classification number: C08F4/16 ,  C08F10/06 ,  C08F4/651 ,  C08F110/06 ,  C08F2500/12 ,  C08F2500/15 ,  C08F2500/02 ,  C08F210/06 ,  C08F2/001

公开(公告)号：EP2771371B1

公开(公告)日：2016-12-07

申请号：EP12770490.6

申请日：2012-10-11

Applicant: Basell Poliolefine Italia S.r.l.

Inventor： NIFANT'EV, Ilya ,  MIGNOGNA, Alessandro ,  BAGROV, Vladimir ,  ESPOSITO, Simona ,  GUIDOTTI, Simona ,  MORINI, Giampiero ,  PATER, Joachim T. M. ,  PIEMONTESI, Fabrizio ,  TOLORAYA, Sophia A.

IPC: C08F4/651 ,  C08F10/00 ,  C08F4/654

CPC classification number: C08F4/6498 ,  C08F10/00 ,  C08F4/6543 ,  C08F4/651

公开(公告)号：EP2771371A1

公开(公告)日：2014-09-03

申请号：EP12770490.6

申请日：2012-10-11

Applicant: Basell Poliolefine Italia S.r.l.

Inventor： NIFANT'EV, Ilya ,  MIGNOGNA, Alessandro ,  BAGROV, Vladimir ,  ESPOSITO, Simona ,  GUIDOTTI, Simona ,  MORINI, Giampiero ,  PATER, Joachim T. M. ,  PIEMONTESI, Fabrizio ,  TOLORAYA, Sophia A.

IPC: C08F4/651 ,  C08F10/00 ,  C08F4/654

CPC classification number: C08F4/6498 ,  C08F10/00 ,  C08F4/6543 ,  C08F4/651

Abstract: Catalyst component for the polymerization of olefins comprising Mg, Ti and an electron donor compound of the following formula (I) In which R to R
12 groups, equal to or different from each other, are hydrogen, halogen or C
1 -C
15 hydrocarbon groups, optionally containing an heteroatom selected from halogen, P, S, N and Si, with the proviso that R groups cannot be hydrogen and that the carboxylate groups are in trans configuration with respect to each other.

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：EP2945971B1

公开(公告)日：2020-12-02

申请号：EP14700632.4

申请日：2014-01-14

Applicant: Basell Poliolefine Italia S.r.l.

Inventor： VITALE, Gianni ,  ESPOSITO, Simona ,  GUIDOTTI, Simona ,  MIGNOGNA, Alessandro ,  MORINI, Giampiero ,  PIEMONTESI, Fabrizio

IPC: C08F110/08 ,  C08F4/651 ,  C08F10/08

公开(公告)号：EP2945971A1

公开(公告)日：2015-11-25

申请号：EP14700632.4

申请日：2014-01-14

Applicant: Basell Poliolefine Italia S.r.l.

Inventor： VITALE, Gianni ,  ESPOSITO, Simona ,  GUIDOTTI, Simona ,  MIGNOGNA, Alessandro ,  MORINI, Giampiero ,  PIEMONTESI, Fabrizio

IPC: C08F110/08 ,  C08F4/651 ,  C08F10/08

CPC classification number: C08F10/08 ,  C08F110/08 ,  C08F4/651 ,  C08F4/6555 ,  C08F4/6565 ,  C08F4/6567 ,  C08F110/06 ,  C08F2500/12 ,  C08F2500/15 ,  C08F2500/17

Abstract: A liquid phase process for the polymerization of butene-1 carried out in the presence of a catalyst comprising (a) a solid catalyst component comprising Mg, Ti and an electron donor compound of the following formula (I) in which the R groups, equal to or different from each other, are C
1 -C
10 hydrocarbon groups; (b) an aluminium alkyl cocatalyst and (c) an external electron donor.

公开(公告)号：EP2254918A1

公开(公告)日：2010-12-01

申请号：EP09722405.9

申请日：2009-02-27

Applicant: Basell Poliolefine Italia S.R.L.

Inventor： RESCONI, Luigi ,  BALBONI, Davide ,  ESPOSITO, Simona

IPC: C08F210/08 ,  C08F210/14 ,  C08F210/16

CPC classification number: C08F210/16 ,  C08F4/65912 ,  C08F210/08 ,  C08F210/14 ,  C08F2420/05 ,  C08F4/65927 ,  C08F2500/15 ,  C08F2500/17 ,  C08F2500/20

Abstract: A terpolymer of 1-butene, ethylene and a at least a C
8 -C
12 alpha-olefin derived units, containing from 0.1 % to 5 % by mole of ethylene derived units and from 1 from 20% by mol of C
8 -C
12 alpha-olefin derived units, endowed with the following properties : i) isotactic pentad mmmm higher than or equal to 90%; pentads (mmrr+mrrm) lower than 4 and pentad rmmr not detectable by
13 C NMR. ii) intrinsic viscosity (IV) measured in tetrahydronaphthalene at 135°C comprised between 0.8 and 5.0 dL/g; iii) the melting point measured by DSC (TmI) and the C
8 -C
12 alpha-olefin content fulfil the following relationship: TmI -0.3 wherein C is the molar content of C
8 -C
12 alpha-olefin derived units and TmI is the highest melting peak in the first melting transition measured by DSC otherwise the melting point TmI is not detectable.

Abstract translation: 1-丁烯，乙烯和至少一种C 8 -C 12α-烯烃衍生单元的三元共聚物，含有0.1-5％（摩尔）乙烯衍生单元和1-20％（摩尔）C 8 -C 12α-烯烃衍生单元，具有以下性质：i）全同立构五元组mmmm高于或等于90％; 五元组（mmrr + mrrm）低于4，五元组rmmr不能通过13C NMR检测。 ii）在135℃下在四氢萘中测量的特性粘度（IV）为0.8-5.0dL / g; iii）通过DSC测量的熔点（TmI）和C 8 -C 12α-烯烃含量满足以下关系：T m1 <130×C -0.3其中C是C 8 -C 12α-烯烃衍生的单元的摩尔含量和 TmI是通过DSC测量的第一次熔融转变中的最高熔融峰，否则熔点TmI不可检测。