-
公开(公告)号：US20150158957A1
公开(公告)日：2015-06-11
申请号：US14402941
申请日：2013-05-17
Applicant: Basell Poliolefine Italia S.r.l.
Inventor： Alessandro Mignogna , Simona Guidotti , Giampiero Morini , Joachim T.M. Pater
IPC: C08F10/06
CPC classification number: C08F10/06 , C08F10/00 , C08F4/6543 , C08F4/651 , C08F110/06 , C08F2500/12
Abstract: Catalyst component for the polymerization of olefins comprising Mg, Ti and an electron donor compound of the following formula (I) in which R2-R8 groups, equal or different to each other, are selected from hydrogen, halogen and C1-C15 hydrocarbon groups, optionally containing an heteroatom selected from halogen, O, P, S, N, and Si and R9 groups are selected from C1-C15 hydrocarbon groups optionally containing an heteroatom selected from halogen, O, P, S, N, and Si.
Abstract translation: 用于包含Mg，Ti的烯烃聚合的催化剂组分和其中R 2 -R 8基彼此相同或不同的下式（I）的电子给体化合物选自氢，卤素和C 1 -C 15烃基， 任选地含有选自卤素，O，P，S，N和Si的杂原子，R 9基团选自任选含有选自卤素，O，P，S，N和Si的杂原子的C 1 -C 15烃基。
-
公开(公告)号：US20140243489A1
公开(公告)日：2014-08-28
申请号：US14352625
申请日：2012-10-11
Applicant: Basell Poliolefine Italia S.r.l.
Inventor： Ilya Nifant'ev , Alessandro Mignogna , Vladimir Bagrov , Simona Esposito , Simona Guidotti , Giampiero Morini , Joachim T.M. Pater , Fabrizio Piemontesi , Sophia A. Toloraya
IPC: C08F4/649
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 R12 groups, equal to or different from each other, are hydrogen, halogen or C1-C15 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.
Abstract translation: 用于包含Mg，Ti和下式（I）的电子给体化合物的烯烃聚合的催化剂组分其中R至R12基团彼此相同或不同的是氢，卤素或C 1 -C 15烃基，任选地 含有选自卤素，P，S，N和Si的杂原子，条件是R基团不能是氢，并且羧酸酯基团相对于反式构型。
-
公开(公告)号：US12012476B2
公开(公告)日：2024-06-18
申请号：US17780177
申请日：2020-11-28
Applicant: BASELL POLIOLEFINE ITALIA S.R.L.
Inventor： Simona Guidotti , Dario Liguori , Giampiero Morini
CPC classification number: C08F4/6545 , C08F4/6495 , C08F4/651 , C08F10/06
Abstract: A catalyst for the polymerization of olefins made from or containing (a) a solid catalyst component containing Mg, Ti and optionally an internal electron donor compound (ID), (b) an aluminum alky compound, and (c) an external electron donor (ED) selected from non-aromatic diazo compounds.
-
公开(公告)号：US11466107B2
公开(公告)日：2022-10-11
申请号：US16967587
申请日：2019-01-25
Applicant: BASELL POLIOLEFINE ITALIA S.R.L.
Inventor： Simona Guidotti , Dario Liguori , Giampiero Morini , Gianni Vitale
IPC: C08F4/02 , C08F4/20 , C08F4/646 , C08F110/06 , C08F4/657
Abstract: A solid catalyst component for the polymerization of olefins CH2═CHR, wherein R is hydrogen or a hydrocarbon radical with 1-12 carbon atoms, made from or containing Mg, Ti, Bi, a halogen and an electron donor.
-
公开(公告)号：US11407844B2
公开(公告)日：2022-08-09
申请号：US17312264
申请日：2019-12-03
Applicant: BASELL POLIOLEFINE ITALIA S.R.L.
Inventor： Alessandro Mignogna , Dario Liguori , Giampiero Morini , Gianni Vitale
Abstract: A solid catalyst component for the polymerization of olefins made from or containing 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 diphenol derivatives.
-
Patent Agency Ranking
公开(公告)号：US11149101B2
公开(公告)日：2021-10-19
申请号：US16632175
申请日：2018-07-03
Applicant: BASELL POLIOLEFINE ITALIA S.R.L.
Inventor： Paola Massari , Caroline Cathelin , Claudio Cavalieri , Marco Ciarafoni , Roberto Pantaleoni , Giampiero Morini , Gianni Vitale , Fabrizio Piemontesi , Gianni Collina , Benedetta Gaddi
IPC: C08F210/06 , C08F210/14 , C08J5/18
Abstract: A propylene 1-hexene copolymer containing from 5.7 to 7.7% by weight of 1-hexene derived units, based upon the total weight of the propylene 1-hexene copolymer, having:
a) a solubility in xylene at 25° C. ranging from 7.0 wt % to 15.0 wt %, based upon the total weight of the propylene 1-hexene copolymer;
b) a melting temperature, measured by DSC ranging from 143.0° C. to 148.0° C.;
c) a Melt Flow Rate (MFR, measured according to ASTM D 1238, 230° C./2.16 kg) from 3.5 to 8.0 g/10 min.; and
d) a content of 1-hexene derived units in the fraction soluble in xylene at 25° C. ranging from 13.5 wt % to 18.5 wt %, based upon the total weight of the soluble fraction.-
公开(公告)号：US10894849B2
公开(公告)日：2021-01-19
申请号：US15750123
申请日：2016-07-19
Applicant: BASELL POLIOLEFINE ITALIA S.R.L.
Inventor： Paola Massari , Fabrizio Piemontesi , Gianni Vitale , Caroline Cathelin , Giampiero Morini , Claudio Cavalieri , Marco Ciarafoni , Roberto Pantaleoni
IPC: C08J9/00 , C08F210/06 , C08J5/18 , C08L23/14
Abstract: A polyolefin composition made from or containing: A) from about 19 wt % to about 50 wt % of a propylene ethylene copolymer having an ethylene derived units content ranging from about 1.5 wt % to about 6.0 wt % B) from about 50 wt % to about 81 wt % of a propylene ethylene 1-butene terpolymer having an ethylene derived units content ranging from about 1.5 wt % to about 6.0 wt % and 1-butene derived units content between about 4.8 wt % and about 12.4 wt %; the sum of the amount of component A) and B) being 100; the polyolefin composition being characterized by the following features: molecular weight distribution (MWD), expressed in terms of Mw/Mn, greater than about 4.0; the creep and recovery curve measured on the polymer fuse at 200° C. shows a maximum value between 600 and 1200 seconds, lower than about 53×10−4 1/Pa.
-
公开(公告)号：US10576720B2
公开(公告)日：2020-03-03
申请号：US15750778
申请日：2016-07-19
Applicant: BASELL POLIOLEFINE ITALIA S.R.L.
Inventor： Paola Massari , Caroline Cathelin , Claudio Cavalieri , Marco Ciarafoni , Andrea Felisati , Angelo Ferraro , Giampiero Morini , Fabrizio Piemontesi , Gianni Vitale
IPC: B32B27/32 , C08J5/18 , B32B27/08 , C08L23/14 , B32B27/18 , B32B7/04 , C08F210/06 , C08F210/16
Abstract: A film made from or containing a polyolefin composition made from or containing: A) from about 19 wt % to about 50 wt %, based upon the total weight of the polyolefin composition, of a propylene ethylene copolymer having an ethylene derived units content ranging from about 1.5 wt % to about 6.0 wt %, based upon the total weight of the propylene ethylene copolymer; and B) from about 50 wt % to about 81 wt %, based upon the total weight of the polyolefin composition, of a propylene ethylene 1-butene terpolymer having an ethylene derived units content ranging from about 1.5 wt % to about 6.0 wt %, based upon the total weight of the propylene ethylene 1-butene terpolymer, and 1-butene derived units content of between about 4.8 wt % and about 12.4 wt %, based upon the total weight of the propylene ethylene 1-butene terpolymer; the sum of the amount of component A) and B) being 100.
-
公开(公告)号：US10308734B2
公开(公告)日：2019-06-04
申请号：US14431590
申请日：2013-09-25
Applicant: Basell Poliolefine Italia S.r.l.
Inventor： Simona Guidotti , Simona Esposito , Dario Liguori , Giampiero Morini , Fabrizio Piemontesi , Gianni Vitale
Abstract: Catalyst components component for the (co)polymerization of olefins CH2═CHR, in which R is a hydrocarbyl radical with 1-12 carbon atoms, optionally in mixture with ethylene, comprising Ti, Mg, Zn, Cl, 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：US10221256B2
公开(公告)日：2019-03-05
申请号：US15574807
申请日：2016-05-18
Applicant: BASELL POLIOLEFINE ITALIA S.R.L.
Inventor： Alessandro Mignogna , Igor Kashulin , Giampiero Morini , Ilya Nifant'ev
IPC: C08F4/651 , C08F110/06
Abstract: A solid catalyst component for the polymerization of olefins, made from or containing Mg, Ti and an electron donor of formula (I) where independently, Z is a bridging group, the R2 groups, equal to or different from each other, are hydrogen or a C1-C20 hydrocarbon radicals, m is a number satisfying the valences of Z and n is an integer ranging from 1 to 10, R1 and R4 are selected from C1-C15 hydrocarbon groups, optionally containing a heteroatom selected from halogen, P, S, N, O; and R3 group, is hydrogen or R4 groups.
-
-
-
-
-
-
-
-
-
Search Results
55
records
(took 0.023 seconds)
