公开(公告)号：WO2011042269A1

公开(公告)日：2011-04-14

申请号：PCT/EP2010/062949

申请日：2010-09-03

Applicant: BASELL POLIOLEFINE ITALIA S.R.L. ,  GUIDOTTI, Simona ,  LIGUORI, Dario ,  MORINI, Giampiero ,  PATER, Joachim T.M.

Inventor： GUIDOTTI, Simona ,  LIGUORI, Dario ,  MORINI, Giampiero ,  PATER, Joachim T.M.

IPC: C08F10/06 ,  C08F4/02 ,  C08F4/651

CPC classification number: C08F110/06 ,  C08F10/06 ,  C08F4/022 ,  C08F4/651 ,  C08F4/6545

Abstract: Solid adducts comprising a MgCl 2 , ethanol and a compound (A), said compounds being present in molar ratios defined by the following formula MgCl 2 (EtOH) n (A) p in which n is from 0.1 to 6, p ranges from 0.001 to 0.5 and A is a compound selected from cyclic hydrocarbon structures which are substituted with at least two hydroxy groups.

Abstract translation: 包含MgCl 2，乙醇和化合物（A）的固体加合物，所述化合物以下列通式MgCl 2（EtOH）n（A）p定义的摩尔比存在，其中n为0.1至6，p为0.001至0.5 A是选自被至少两个羟基取代的环状烃结构的化合物。

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：WO2008077770A1

公开(公告)日：2008-07-03

申请号：PCT/EP2007/063707

申请日：2007-12-11

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

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

IPC: C08F4/655 ,  C08F10/02

CPC classification number: C08F10/02 ,  C08F110/06 ,  C08F210/06 ,  C08F4/6557 ,  C08F4/6555 ,  C08F2500/12 ,  C08F2500/18 ,  C08F210/16

Abstract: A catalyst component comprising Ti, Mg, Al, Cl, and optionally OR I groups in which R I is a C1-C20 hydrocarbon group, optionally containing heteroatoms, up to an amount such as to give a molar OR I /Ti ratio lower than 0.5, characterized by the fact that substantially all the titanium atoms are in valence state of 4, that the porosity (P F ), measured by the mercury method and due to pores with radius equal to or lower than 1μm, is at least 0.3 cm 3 /g, and by the fact that the Cl/Ti molar ratio is lower than 29. The said catalysts are characterized by high morphological stability under the low molecular weight ethylene polymerization conditions while at the same time maintaining characteristics of high activity.

Abstract translation: 包含Ti，Mg，Al，Cl和任选的OR I基团的催化剂组分，其中R I是任选含有杂原子的C 1 -C 20烃基，直到 数量使得摩尔OR / I / Ti比低于0.5，其特征在于基本上所有的钛原子都处于4的价态，孔隙率（P < / SUB>），通过汞法测量并且由于半径等于或小于1μm的孔隙至少为0.3cm 3 / g，并且由于Cl / Ti摩尔比 所述催化剂的特征在于在低分子量乙烯聚合条件下具有高的形态稳定性，同时保持高活性的特性。

公开(公告)号：WO2011061134A1

公开(公告)日：2011-05-26

申请号：PCT/EP2010/067434

申请日：2010-11-15

Applicant: Basell Poliolefine Italia S.r.l. ,  COLLINA, Gianni ,  CIARAFONI, Marco ,  FUSCO, Ofelia ,  GADDI, Benedetta ,  GALVAN, Monica ,  MORINI, Giampiero ,  PANTALEONI, Roberto ,  PATER, Joachim T.M. ,  PIEMONTESI, Fabrizio ,  VERROCCHIO, Francesca

Inventor： COLLINA, Gianni ,  CIARAFONI, Marco ,  FUSCO, Ofelia ,  GADDI, Benedetta ,  GALVAN, Monica ,  MORINI, Giampiero ,  PANTALEONI, Roberto ,  PATER, Joachim T.M. ,  PIEMONTESI, Fabrizio ,  VERROCCHIO, Francesca

IPC: C08F10/06

CPC classification number: C08F10/06 ,  C08F110/06 ,  C08F210/06 ,  C08F210/16 ,  C08F2/001 ,  C08F4/6494 ,  C08F4/651 ,  C08F2500/12 ,  C08F2500/15 ,  C08F2500/05

Abstract: A process for the preparation of propylene polymer compositions comprising from 50 to 90% by weight of a propylene polymer fraction insoluble in xylene at 25°C, and from 10 to 50% by weight of an ethylene copolymer fraction soluble in xylene at 25°C, said process being carried out in the presence of a specific catalyst system, is also characterized by the following step: (i) contacting the catalyst components (a), (b) and optionally (c) for a period of time ranging from 0.1 to 120 minutes, at a temperature ranging from 0 to 90°C; (ii) polymerizing propylene in the optional presence of ethylene and/or C 4 -C 10 alpha olefins producing a propylene (co)polymer being for at least 85% by weight of insoluble in xylene at 25°C and (iii) in a successive step, carried out in gas-phase, in the presence of the product coming from (ii), polymerizing mixtures of ethylene with α-olefins CH 2 =CHR in which R is a hydrocarbon radical having 1-10 carbon atoms, to produce an ethylene copolymer. An increased reactivity in the last step is observed.

Abstract translation: 一种制备丙烯聚合物组合物的方法，其包含50至90重量％的在25℃下不溶于二甲苯的丙烯聚合物级分和10至50重量％在25℃下可溶于二甲苯的乙烯共聚物部分 所述方法在特定催化剂体系的存在下进行，其特征还在于以下步骤：（i）使催化剂组分（a），（b）和任选地（c）接触一段时间为0.1 至120分钟，温度范围为0至90℃; （ii）在乙烯和/或C 4 -C 10α-烯烃的任选存在下聚合丙烯，产生丙烯（共）聚合物，其在25℃下为不溶于二甲苯的至少85重量％，和（iii）在连续步骤 在（ii）产物存在下进行，在乙烯与α-烯烃CH2 = CHR的混合物中聚合，其中R是具有1-10个碳原子的烃基，以产生乙烯共聚物 。 观察到在最后步骤中增加的反应性。

公开(公告)号：WO2011015553A1

公开(公告)日：2011-02-10

申请号：PCT/EP2010/061212

申请日：2010-08-02

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

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

IPC: C08F10/02

CPC classification number: C08F10/02 ,  C08F110/02 ,  C08F210/16 ,  C08F4/6494 ,  C08F2500/12 ,  C08F2500/04 ,  C08F210/06

Abstract: Process for the preparation of ethylene polymers having narrow MWD characterized by a F/E ratio lower than 35 carried out in the presence of a catalyst system comprising (a) a solid catalyst component comprising Ti atoms that are substantially in the +4 oxidation state, Mg, Cl, and optionally OR groups and internal donors in which R is a C1-C20 hydrocarbon group, in which the OR/Ti molar ratio is equal to or lower than 0.35 and the internal donor/ Ti ratio is lower than 1, (b) an aluminum alkyl compound and (c) a compound selected from alkoxybenzenes of specified formula.

Abstract translation: 制备具有窄MWD的乙烯聚合物的方法，其特征在于在催化剂体系存在下进行F / E比低于35的乙烯聚合物，其包含（a）包含基本上处于+4氧化态的Ti原子的固体催化剂组分， Mg，Cl和任选的OR基团和其中R是C1-C20烃基的内给体，其中OR / Ti摩尔比等于或低于0.35，内给体/ Ti比低于1（ b）烷基铝化合物和（c）选自具有规定式的烷氧基苯的化合物。

公开(公告)号：WO2008074674A1

公开(公告)日：2008-06-26

申请号：PCT/EP2007/063566

申请日：2007-12-10

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

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 OR 1 groups in which R 1 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 m 2 /g, - a total porosity (P T ), measured by the mercury method, in the range of 0.60-1.50 cm 3 /g - - a difference (P T -P F ) of higher than 0.1 in which P T is the total porosity and P F 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.

Abstract translation: 包含Ti，Mg，Cl和任选OR 1的基团的催化剂组分，其中R 1是C 1 -C 20烃基，直到一定量，以产生摩尔 ORI / Ti比小于0.5，其特征在于以下性能：通过BET法测定的表面积低于80m 2 / g， - 总孔隙率（P < SUB>）通过汞法测量的范围为0.60-1.50cm 3 / g-的差异（P SUB>）高于0.1，其中P T是总孔隙率，P> F是由于半径等于或小于1μm的孔的孔隙率; - 催化剂组分中的Ti的量相对于催化剂组分的总重量小于10重量％。 所述催化剂组分在低分子量乙烯聚合条件下显示出高的形态稳定性，同时保持高活性的特性。

公开(公告)号：EP2478018A1

公开(公告)日：2012-07-25

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: C08F10/06 ,  C08F4/02 ,  C08F4/651

CPC classification number: C08F110/06 ,  C08F10/06 ,  C08F4/022 ,  C08F4/651 ,  C08F4/6545

Abstract: Solid adducts comprising a MgCl
2 , ethanol and a compound (A), said compounds being present in molar ratios defined by the following formula MgCl
2 (EtOH)
n (A)
p in which n is from 0.1 to 6, p ranges from 0.001 to 0.5 and A is a compound selected from cyclic hydrocarbon structures which are substituted with at least two hydroxy groups.

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：EP2443158A1

公开(公告)日：2012-04-25

申请号：EP10725458.3

申请日：2010-06-16

Applicant: Basell Poliolefine Italia S.r.l.

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.

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.