公开(公告)号：WO2019015949A1

公开(公告)日：2019-01-24

申请号：PCT/EP2018/067900

申请日：2018-07-03

Applicant: BASELL POLIOLEFINE ITALIA S.R.L.

Inventor： MASSARI, Paola ,  CATHELIN, Caroline ,  CAVALIERI, Claudio ,  CIARAFONI, Marco ,  PANTALEONI, Roberto ,  MORINI, Giampiero ,  VITALE, Gianni ,  PIEMONTESI, Fabrizio ,  COLLINA, Gianni ,  GADDI, Benedetta

IPC: C08F210/06 ,  C08F4/657 ,  C08J5/18

Abstract: A propylene 1-hexene copolymer containing from 5.7 to 7.7% by weight, of 1-hexene derived units having: a) solubility in xylene at 25° C ranging from 7.0 wt% to 15.0 wt%; b) the melting temperature, measured by DSC ranging from 143.0 °C to 148.0° C; c) Melt Flow Rate (MFR, measured according to ASTM D 1238, 230°C/2.16 kg, from 3.5 to 8.0 g/10 min. d) content of 1-hexene derived units in the fraction soluble in xylene at 25°C ranging from 13.5 wt% to 18.5 wt%

公开(公告)号：WO2017021136A1

公开(公告)日：2017-02-09

申请号：PCT/EP2016/067141

申请日：2016-07-19

Applicant: BASELL POLIOLEFINE ITALIA S.R.L.

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

IPC: C08J5/18 ,  C08L23/14

CPC classification number: C08L23/142 ,  C08J5/18 ,  C08J2323/16 ,  C08J2423/16 ,  C08L23/14 ,  C08L2201/10 ,  C08L2203/162 ,  C08L2205/025 ,  C08F210/06 ,  C08F4/6574 ,  C08F4/6492 ,  C08F2/001 ,  C08F4/6465 ,  C08F210/16 ,  C08F2500/12 ,  C08F2500/26

Abstract: A polyolefin composition comprising: A) from 19 wt% to 50 wt% of a propylene ethylene copolymer having an ethylene derived units content ranging from 1.5 wt% to 6.0 wt% B) from 50 wt% to 81 wt% of a propylene ethylene 1-butene terpolymer having an ethylene derived units content ranging from 1.5 wt% and 6.0 wt% and 1-butene derived units content of between 4.8 wt% and 12.4 wt%; the sum of the amount of component A) and B) being 100; the composition being characterized by the following features: - molecular weight distribution (MWD), expressed in terms of Mw/Mn, greater than 4.0; - the creep and recovery curve measured on the polymer fuse at 200°C measured accordingto the procedure reported in the characterizing section shows a maximum value between 600 and 200 seconds lower than 53x10 -4 1/Pa.

Abstract translation: 一种聚烯烃组合物，其包含：A）19重量％至50重量％的乙烯衍生单元含量范围为1.5重量％至6.0重量％的丙烯乙烯共聚物B）50重量％至81重量％的丙烯乙烯1 乙烯衍生单元含量为1.5重量％至6.0重量％，1-丁烯衍生单元含量为4.8重量％至12.4重量％的丁烯三元共聚物; 组分A）和B）的量的总和为100; 该组合物的特征在于以下特征： - 以Mw / Mn表示的分子量分布（MWD）大于4.0; - 根据在特征部分中报道的程序测量的在200℃下聚合物保险丝上测得的蠕变和恢复曲线显示出低于53×10 -4 1 / Pa的600至200秒的最大值。

公开(公告)号：WO2007147715A1

公开(公告)日：2007-12-27

申请号：PCT/EP2007/055392

申请日：2007-06-01

Applicant: BASELL POLIOLEFINE ITALIA S.R.L. ,  COLLINA, Gianni ,  FUSCO, Ofelia ,  GADDI, Benedetta ,  MORINI, Giampiero ,  SACCHETTI, Mario ,  VITALE, Gianni

Inventor： COLLINA, Gianni ,  FUSCO, Ofelia ,  GADDI, Benedetta ,  MORINI, Giampiero ,  SACCHETTI, Mario ,  VITALE, Gianni

IPC: C08F10/00 ,  C08F4/651

CPC classification number: C08F10/00 ,  C08F110/06 ,  C08F4/651 ,  C08F2500/18 ,  C08F2500/24

Abstract: Catalyst components for the polymerization of olefins comprising Mg, Ti, halogen and 1,3- diethers as internal donors having an improved balance of properties in terms of activity and morphological stability are obtained by a process comprising: (A) A first step comprising reacting an adduct of formula MgC1 2 (ROH) n , where R is a C1-C10 alkyl group, and n is from 0.5 to 6, with a titanium compound having at least a Ti-C1 bond at a reaction temperature ranging from 0°C to 80°C; (B) A subsequent step comprising contacting the solid product obtained in (A) with an electron donor ED selected from 1,3 diethers with a titanium compound having at least a Ti-C1 bond at a temperature higher than 80°C; and (C) A subsequent step comprising reacting the solid product coming from (B) with a titanium compound having at least a Ti-C1 bond at a temperature higher than 80°C.

Abstract translation: 通过包括以下步骤的方法获得包含Mg，Ti，卤素和1,3-二醚作为内部供体在具有改善的活性和形态稳定性能的平衡上的烯烃聚合的催化剂组分：（A）第一步骤，包括使 式MgCl 2（ROH）n N的加合物，其中R为C1-C10烷基，n为0.5至6，钛化合物至少具有 在0℃至80℃的反应温度下的Ti-Cl键; （B）后续步骤，包括使（A）中得到的固体产物与选自1,3-二醚的电子给体ED与高于80℃的温度下具有至少Ti-Cl键的钛化合物接触; 和（C）随后的步骤包括使来自（B）的固体产物与在高于80℃的温度下具有至少一个Ti-C 1键的钛化合物反应。

公开(公告)号：WO2018219583A1

公开(公告)日：2018-12-06

申请号：PCT/EP2018/061306

申请日：2018-05-03

Applicant: BASELL POLIOLEFINE ITALIA S.R.L.

Inventor： VITALE, Gianni ,  PIEMONTESI, Fabrizio ,  GADDI, Benedetta ,  COLLINA, Gianni ,  MORINI, Giampiero ,  CATHELIN, Caroline ,  CIARAFONI, Marco ,  FERRARO, Gianpiero ,  CAVALIERI, Claudio ,  MASSARI, Paola ,  GRAZZI, Michele

IPC: C08L23/12 ,  C08L23/14 ,  C08F2/00

Abstract: Polypropylene composition comprising: A) from 50 wt% to 90 wt%; of a propylene homopolymer; B) from 10 wt% to 50wt%; %; of a copolymer of propylene and ethylene having from 30.0 wt% to 70.0wt%, of ethylene derived units; the composition having: i) an intrinsic viscosity of the fraction soluble in xylene at 25 °C comprised between 2.2 and 4.0 dl/g; ii) a MFR L from 0.5 to 100 g/10 min; iii) a xylene soluble fraction ranging from 10 wt% to 50 wt%;

公开(公告)号：WO2015091320A1

公开(公告)日：2015-06-25

申请号：PCT/EP2014/077686

申请日：2014-12-15

Applicant: BASELL POLIOLEFINE ITALIA S.R.L.

Inventor： DALL'OCCO, Tiziano ,  LIGUORI, Dario ,  MORINI, Giampiero ,  VITALE, Gianni

IPC: C08F10/00 ,  C08F4/649

CPC classification number: C08F10/02 ,  C08F10/00 ,  C08F4/6494 ,  C08F4/651 ,  C08F4/6545 ,  C08F110/02 ,  C08F2500/12 ,  C08F2500/18

Abstract: Catalysts systems for the polymerization of olefins CH 2 =CHR, wherein R is an alkyl, cycloalkyl or aryl radical having 1-12 carbon atoms, comprising (A) a solid catalyst component comprising Ti, Mg, and halogen (B) an aluminum alkyl compound and (C) a halogenated cyclic ether compound show improved polymerization activity.

Abstract translation: 用于烯烃CH 2 = CHR聚合的催化剂体系，其中R是具有1-12个碳原子的烷基，环烷基或芳基，其包含（A）包含Ti，Mg和卤素的固体催化剂组分（B）烷基铝化合物 和（C）卤代环醚化合物显示出改进的聚合活性。

公开(公告)号：WO2013182474A1

公开(公告)日：2013-12-12

申请号：PCT/EP2013/061158

申请日：2013-05-30

Applicant: BASELL POLIOLEFINE ITALIA S.R.L.

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

IPC: C08F110/08 ,  C08F4/651

CPC classification number: C08F4/52 ,  C08F4/10 ,  C08F4/16 ,  C08F110/08 ,  C08F4/651 ,  C08F2500/15 ,  C08F2500/17 ,  C08F110/06 ,  C08F2500/12

Abstract: 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 15 hydrocarbon groups, the R 1 -R 2 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, n and m are integer from 0 to 3 with the proviso that at least one of them is different from 0; (b) An aluminium alkyl cocatalyst and (c) an external electron donor

Abstract translation: 在催化剂存在下进行的丁烯-1的聚合方法，包括（a）包含Mg，Ti和下式（I）的电子给体化合物的固体催化剂组分，其中R基团等于或不同 彼此相同的是C 1 -C 15烃基，R 1 -R 2基彼此相同或不同，是氢，卤素或C 1 -C 15烃基，任选地含有选自卤素，P，S，N的杂原子和 Si，n和m为0-3的整数，条件是它们中的至少一个不同于0; （b）烷基铝助催化剂和（c）外电子给体

公开(公告)号：WO2012130614A1

公开(公告)日：2012-10-04

申请号：PCT/EP2012/054447

申请日：2012-03-14

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

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

IPC: B01J31/02 ,  C08F4/00

CPC classification number: C08F4/76 ,  B01J31/0202 ,  B01J2531/22 ,  B01J2531/46 ,  C08F4/10 ,  C08F4/52 ,  C08F110/02 ,  C08F210/16 ,  C08F2500/12 ,  C08F2500/18 ,  C08F4/651 ,  C08F4/6555

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, CI and a diol or a derivative thereof.

Abstract translation: 用于烯烃CH 2 = CHR的聚合的催化剂组分，其中R是氢或具有1-12个碳原子的烃基，包含Mg，Ti，Cl和二元醇或其衍生物。

公开(公告)号：WO2011006776A1

公开(公告)日：2011-01-20

申请号：PCT/EP2010/059440

申请日：2010-07-02

Applicant: Basell Poliolefine Italia s.r.l. ,  VITALE, Gianni ,  PIEMONTESI, Fabrizio ,  MINGOZZI, Ines ,  CAMURATI, Isabella Maria Vittoria

Inventor： VITALE, Gianni ,  PIEMONTESI, Fabrizio ,  MINGOZZI, Ines ,  CAMURATI, Isabella Maria Vittoria

IPC: C08F210/08 ,  C08F4/649 ,  C08F4/651

CPC classification number: C08F210/08 ,  C08F10/08 ,  C08F110/08 ,  C08F4/651 ,  C08F4/6494 ,  C08F2500/15 ,  C08F2500/17 ,  C08F210/06

Abstract: A process for the preparation of 1-butene homopolymers or 1-butene/alpha olefin copolymers wherein the alpha olefins are selected from ethylene, propylene or alpha olefins of formula CH 2 =CHZ wherein Z is a C 3 -C 20 alkyl radical, comprising contacting 1-butene or 1-butene and one or more alpha olefins under polymerization conditions in the presence of a catalyst system comprising: (a) a solid component comprising a Ti compound and an internal electron-donor compound supported on MgCl 2 (b) an alkylaluminum cocatalyst; and (c) a compound of formula (I) as external donor wherein R 1 , R 2 , R 3 , R 4 and R 5 hydrogen atoms or C 1 -C 20 hydrocarbon radicals, or two R 1 , R 2 , R 3 and R 4 can be joined to form a C 5 -C 20 , saturated or unsaturated, ring.

Abstract translation: 一种制备1-丁烯均聚物或1-丁烯/α-烯烃共聚物的方法，其中α-烯烃选自式CH 2 = CHZ的乙烯，丙烯或α-烯烃，其中Z为C 3 -C 20烷基，其包括使1- 丁烯或1-丁烯和一种或多种α-烯烃在催化剂体系存在下在聚合条件下，包括：（a）固体组分，其包含Ti化合物和负载在MgCl 2（b）烷基铝助催化剂上的内电子给体化合物; 和（c）作为外给体的式（I）化合物，其中R1，R2，R3，R4和R5的氢原子或C1-C20烃基，或者两个R1，R2，R3和R4可以连接形成C5- C20，饱和或不饱和的环。

公开(公告)号：WO2006103171A1

公开(公告)日：2006-10-05

申请号：PCT/EP2006/060738

申请日：2006-03-15

Applicant: BASELL POLIOLEFINE ITALIA S.R.L. ,  MORINI, Giampiero ,  CAMURATI, Isabella, Maria, Vittoria ,  DALL'OCCO, Tiziano ,  LIGUORI, Dario ,  VITALE, Gianni

Inventor： MORINI, Giampiero ,  CAMURATI, Isabella, Maria, Vittoria ,  DALL'OCCO, Tiziano ,  LIGUORI, Dario ,  VITALE, Gianni

IPC: C08F4/654 ,  C08F10/00 ,  B01J31/12 ,  B01J31/14 ,  B01J27/135 ,  B01J27/138 ,  C08F4/656

CPC classification number: C08F110/02 ,  C08F210/16 ,  C08F4/6565 ,  C08F4/6548 ,  C08F2500/12 ,  C08F210/08

Abstract: Catalyst components for the(co)polymerization of ethylene comprising Ti, Mg, halogen, ORI groups, where RI is a C1-C12 hydrocarbon group optionally containing heteroatoms, having ORI/Ti molar ratio in the range 0.1-1.5, a Mg/Ti molar ratio of less than 8, an amount of titanium, with respect to the total weight of said solid catalyst component, higher than 4% by weight characterized by a specific SS-NMR pattern are particularly useful for preparing narrow MWD crystalline ethylene polymers.

Abstract translation: 含有Ti，Mg，卤素，ORI基团的乙烯（共）聚合的催化剂组分，其中RI是任选含有杂原子的C 1 -C 12烃基，ORI / Ti摩尔比在0.1-1.5范围内，Mg / Ti 摩尔比小于8，相对于所述固体催化剂组分的总重量，钛的量高于4重量％，其特征在于特定的SS-NMR图案，特别适用于制备窄MWD晶体乙烯聚合物。

公开(公告)号：WO2022214328A1

公开(公告)日：2022-10-13

申请号：PCT/EP2022/057811

申请日：2022-03-24

Applicant: BASELL POLIOLEFINE ITALIA S.R.L.

Inventor： LIGUORI, Dario ,  DALL'OCCO, Tiziano ,  MORINI, Giampiero ,  VITALE, Gianni

IPC: C08F4/64 ,  C08F10/02 ,  C08F2/34

Abstract: A pre-polymerized catalyst component for the polymerization of olefins, characterized by comprising (a) a solid catalyst component, comprising Ti, Mg and a halogen and a bidentate electron donor compound (BE) in an amount such that the molar ratio (BE)/Ti ranges from 0 to 0.3, and (b) an amount of an ethylene (co)polymer ranging from 0.1 up to less than 30g per g of said solid catalyst component and being characterized by an intrinsic viscosity, measured in tetraline at 135°C, of at least 3.0 dL/g; said prepolymerized catalyst component also showing a porosity measured by mercury method in the range 0.1 to 1 cm3/g. The pre-polymerized catalyst has a high morphological stability and produces a low amount of fines.