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公开(公告)号：EP1756172B1
公开(公告)日：2009-11-04
申请号：EP05762014.8
申请日：2005-05-27
Applicant: Basell Poliolefine Italia S.r.l.
Inventor： GULEVICH, Yuri , BALBONTIN, Giulio , KELDER, Remco , MORINI, Giampiero , VAN LOON, Jan, Dirk
IPC: C08F4/651 , C08F110/06
CPC classification number: B01J31/0204 , B01J31/0208 , B01J31/0212 , B01J31/128 , B01J31/143 , B01J31/38 , C08F110/06 , C08F4/651 , C08F2500/17
Abstract: The present invention relates to a solid catalyst component for the polymerization of olefins CH2=CHR in which R is hydrogen or a hydrocarbon radical with 1-12 carbon atoms, comprising Mg, Ti, halogen and an electron donor selected from y-butyrolactone derivatives of a particular formula. Said catalyst components, when used in the polymerization of olefins and in particular of propylene, are capable to give polymers in high yields and with high isotactic index expressed in terms of high xylene insolubility.
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152.发明公开CATALYST COMPONENTS FOR THE POLYMERIZATION OF OLEFINS AND CATALYSTS THEREFROM OBTAINED 审中-公开烯烃和催化剂的聚合催化剂组分由其获得
公开(公告)号：EP2094744A1
公开(公告)日：2009-09-02
申请号：EP07848010.0
申请日：2007-12-10
Applicant: Basell Poliolefine Italia S.R.L.
Inventor： MORINI, Giampiero , DALL'OCCO, Tiziano , LIGUORI, Dario , PATER, Joachim T.M. , VITALE, Gianni
IPC: C08F110/02 , C08F4/655 , C08F4/654
CPC classification number: C08F10/02 , C08F110/02 , C08F210/16 , C08F4/6555 , C08F4/6543 , C08F2500/12 , C08F2500/18
Abstract: A catalyst component comprising Ti, Mg, Cl, and optionally OR1 groups in which R1 is a C1- C20 hydrocarbon group up to an amount such as to give a molar ORI/Ti ratio lower than 0.5, characterized by the following properties: surface area, determined by BET method, of lower than 80 m2/g, - a total porosity (PT), measured by the mercury method, in the range of 0.60-1.50 cm3/g - - a difference (PT-PF) of higher than 0.1 in which PT is the total porosity and PF is the porosity due to pore with radius equal to or less than 1 μm; - an amount of Ti in the catalyst component of less that 10 %wt based on the total weight of catalyst component. The said catalyst components show high morphological stability under the low molecular weight ethylene polymerization conditions while at the same time maintaining characteristics of high activity.
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公开(公告)号：EP1527039B1
公开(公告)日：2008-12-24
申请号：EP03784009.7
申请日：2003-07-09
Applicant: Basell Poliolefine Italia S.r.l.
Inventor： GULEVICH, Yuri, V. , MORINI, Giampiero
IPC: C07C67/347 , C07C69/593
CPC classification number: C07C67/343 , C07C69/593 , C07C69/602
Abstract: A process for the preparation of a monoalkylidene substituted 1,4-dions derivatives of formula (Ia) or (Ib) or a mixture of (Ia) and (Ib): wherein: R1, R2 and R3, equal to or different from each other, are hydrogen atoms or C1-C20 hydrocarbon groups: T1 and T2, equal to or different from each other, are OR4. R4, NR42, SR4 or PR42; or T1 and T2 can be fused in an oxygen atom or a NR4 group; said process comprises the step of reacting a compound of formula (II), with a compound of formula (IIIa) or (IIIb), in the presence of at least one equivalent with respect to the compound of formula (IIIa) or (IIIb) of a salts of a base or a neutral base at a temperature higher than 70°C.
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公开(公告)号：EP1272533B1
公开(公告)日：2008-09-03
申请号：EP01986701.9
申请日：2001-09-24
Applicant: Basell Poliolefine Italia S.r.l.
Inventor： MORINI, Giampiero , BALBONTIN, Giulio
CPC classification number: C08F10/00 , C08F4/651 , C08F4/6545
Abstract: The present invention relates to catalyst components for the polymerization of olefins comprising Mg, Ti, halogen and at least two electron donor compounds, said catalyst component being characterized by the fact that at least one of the electron donor compounds, present in an amount from 20 to 50% by mol with respect to the total amount of donors, is selected from esters of succinic acids which are not extractable, for more than 25% by mol and at least another electron donor compound which is extractable, for more than 35%. The said catalyst component are capable to give polymers with high xylene insolubility, high stereoblock content and broad MWD suitable for making the polymers usable in the BOPP sector.
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公开(公告)号：EP1957545A2
公开(公告)日：2008-08-20
申请号：EP06830180.3
申请日：2006-11-29
Applicant: Basell Poliolefine Italia S.r.l.
Inventor： LIGUORI, Dario , FOCANTE, Francesca , MORINI, Giampiero , RESCONI, Luigi , VITALE, Gianni
CPC classification number: C08F10/00 , C08F110/02 , C08F210/16 , C08F4/6543 , C08F4/651 , C08F4/6493 , C08F2500/12 , C08F2500/18 , C08F210/14
Abstract: A catalyst component for the polymerization of olefins CH2=CHR, wherein R is hydrogen or a hydrocarbon radical having 1-12 carbon atoms. In particular, the present invention relates to catalyst components comprising Mg, Ti, halogen and a compound selected from phosphorous derivatives, boron derivatives and aromatic heterocyclic nitrogen derivatives. Said catalyst components are particularly suitable for the preparation of homo and copolymers of ethylene with α-olefins.
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。 特别地，本发明涉及包含Mg，Ti，卤素和选自磷衍生物，硼衍生物和芳族杂环氮衍生物的化合物的催化剂组分。 所述催化剂组分特别适用于制备乙烯与α-烯烃的均聚物和共聚物。
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Patent Agency Ranking
公开(公告)号：EP1756172A2
公开(公告)日：2007-02-28
申请号：EP05762014.8
申请日：2005-05-27
Applicant: Basell Poliolefine Italia S.r.l.
Inventor： GULEVICH, Yuri , BALBONTIN, Giulio , KELDER, Remco , MORINI, Giampiero , VAN LOON, Jan, Dirk
IPC: C08F4/651 , C08F110/06
CPC classification number: B01J31/0204 , B01J31/0208 , B01J31/0212 , B01J31/128 , B01J31/143 , B01J31/38 , C08F110/06 , C08F4/651 , C08F2500/17
Abstract: The present invention relates to a solid catalyst component for the polymerization of olefins CH2=CHR in which R is hydrogen or a hydrocarbon radical with 1-12 carbon atoms, comprising Mg, Ti, halogen and an electron donor selected from y-butyrolactone derivatives of a particular formula. Said catalyst components, when used in the polymerization of olefins and in particular of propylene, are capable to give polymers in high yields and with high isotactic index expressed in terms of high xylene insolubility.
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157.发明公开MAGNESIUM CHLORIDE-BASED ADDUCTS AND CATALYST COMPONENTS OBTAINED THEREFROM 审中-公开ON氯化镁基于加合物和制品获得的催化剂组分
公开(公告)号：EP1730206A1
公开(公告)日：2006-12-13
申请号：EP05715784.4
申请日：2005-03-03
Applicant: Basell Poliolefine Italia S.r.l.
Inventor： GULEVICH, Yuri , CAMURATI, Isabella , CRISTOFORI, Antonio , DALL'OCCO, Tiziano , MORINI, Giampiero , PIEMONTESI, Fabrizio , VITALE, Gianni
IPC: C08F110/06 , C08F4/651 , C07F3/02
CPC classification number: C07F3/003 , C07F7/006 , C08F110/06 , C08F4/651 , C08F4/6543 , C08F2500/15 , C08F2500/12 , C08F2500/17
Abstract: Lewis base adducts comprising MgCln(OR)2-n, and an aprotic Lewis base that are in molar ratios to each other defined by the formula: MgCln(OR)2-nLBp in which n is from 0.1 to 1.9, p is higher than 0.4, and R is a C1-C15 hydrocarbon group. The adducts of the present invention are particularly useful as precursors of Ziegler-Natta catalyst components for the polymerization of olefins.
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公开(公告)号：EP1730204A1
公开(公告)日：2006-12-13
申请号：EP05715867.7
申请日：2005-03-08
Applicant: Basell Poliolefine Italia S.r.l.
Inventor： GULEVICH, Yuri , BALBONTIN, Giulio , MORINI, Giampiero , NIFANT'EV, Ilya
CPC classification number: C08F10/00 , C08F110/06 , C08F4/651
Abstract: The present invention relates to a solid catalyst component for the polymerization of olefins CH2=CHR in which R is hydrogen or a hydrocarbon radical with 1-12 carbon atoms, comprising Mg, Ti, halogen and an electron donor selected from ß-keto-ester derivatives of a particular formula. Said catalyst components when used in the polymerization of olefins, and in particular of propylene, are capable to give polymers in high yields and with high isotactic index expressed in terms of high xylene insolubility.
Abstract translation: 本发明涉及用于烯烃CH 2 = CHR聚合的固体催化剂组分，其中R是氢或具有1-12个碳原子的烃基，包括Mg，Ti，卤素和选自β-酮酯的电子供体 特定配方的衍生物。 所述催化剂组分当用于烯烃聚合，特别是丙烯聚合时，能够以高收率得到聚合物并且具有以高二甲苯不溶性表示的高等规指数。
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公开(公告)号：EP1082359B1
公开(公告)日：2006-07-19
申请号：EP00909346.9
申请日：2000-03-08
Applicant: Basell Poliolefine Italia S.r.l.
Inventor： MORINI, Giampiero , BALBONTIN, Giulio
IPC: C08F10/00
Abstract: The present invention relates to a solid catalyst component for the polymerization of olefins CH2=CHR in which R is hydrogen or a hydrocarbon radical with 1-12 carbon atoms, comprising Mg, Ti, halogen and an electron donor selected from β-substituted glutarates of a particular formula. Said catalyst components when used in the polymerization of olefins, and in particular of propylene, are capable to give polymers in high yields and with high isotactic index expressed in terms of high xylene insolubility.
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公开(公告)号：EP4031588A1
公开(公告)日：2022-07-27
申请号：EP20761250.8
申请日：2020-08-27
Applicant: Basell Poliolefine Italia S.r.l.
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