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公开(公告)号：WO2021052733A1
公开(公告)日：2021-03-25
申请号：PCT/EP2020/073984
申请日：2020-08-27
Applicant: BASELL POLIOLEFINE ITALIA S.R.L.
Inventor： PIEMONTESI, Fabrizio , MIGNOGNA, Alessandro , LIGUORI, Dario , MORINI, Giampiero , DALL'OCCO, Tiziano , VITALE, Gianni
Abstract: A solid catalyst component for the polymerization of olefins comprising a magnesium halide, a titanium compound having at least a Ti-halogen bond and at least two electron donor compounds one of which being selected from 1,3 diethers (DE) and the other being selected from dicarbamates (DC), said catalyst component being characterized by the fact that said electron donor compounds are present in a molar ratio DE:DC ranging from 4.5:1 to 20:1.
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公开(公告)号：WO2017021454A1
公开(公告)日：2017-02-09
申请号：PCT/EP2016/068555
申请日：2016-08-03
Applicant: BASELL POLIOLEFINE ITALIA S.R.L.
Inventor： MORINI, Giampiero , COVEZZI, Massimo , DALL'OCCO, Tiziano , LIGUORI, Dario , PIEMONTESI, Fabrizio , VITALE, Gianni
IPC: C08F2/34 , C08F110/06 , C08F4/651 , C08F4/649
CPC classification number: C08F110/06 , C08F4/651 , C08F4/6543 , C08F2/34 , C08F2500/15 , C08F2500/18 , C08F2500/12 , C08F110/02 , C08F4/6492
Abstract: A gas-phase process for the homo or copolymerization of propylene with other olefins, carried out in the presence of a catalyst system comprising: (a) a solid catalyst component comprising Mg, Ti, halogen, an electron donor selected from 1.3-diethers and an olefin polymer in a specific amount; (b) an aluminum alkyl compound and (c) an external electron donor compound selected from specific classes; said components (a) and (c) being employed in amounts such that the Al/(ED) molar ratio ranges from 2 to 200. The process is capable to give polypropylene product having good morphological properties, high stereoregularity, and capable to show self- extinguishing properties such that the negative effects caused by the fine catalyst particle polymerization can be selectively solved or mitigated.
Abstract translation: 丙烯与其它烯烃同时或共聚的气相方法，在催化剂体系存在下进行，该催化剂体系包含：（a）包含Mg，Ti，卤素的固体催化剂组分，选自1,3-二醚的电子给体和 特定量的烯烃聚合物; （b）烷基铝化合物和（c）选自特定类别的外部电子给体化合物; 所述组分（a）和（c）的用量使得Al /（ED）的摩尔比范围为2-200。该方法能够得到具有良好形态特性，高立构规整性并能显示自身的聚丙烯产物 - 可以选择性地解决或减轻由催化剂微粒聚合引起的负面影响的灭火性能。
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公开(公告)号：WO2015169653A1
公开(公告)日：2015-11-12
申请号：PCT/EP2015/059247
申请日：2015-04-28
Applicant: BASELL POLIOLEFINE ITALIA S.R.L.
Inventor： MASSARI, Paola , PIEMONTESI, Fabrizio , VITALE, Gianni , CATHELIN, Caroline , MORINI, Giampiero , CIARAFONI, Marco , CAVALIERI, Claudio , CAPUTO, Tiziana
IPC: C08F110/06 , C08F210/06 , C08F4/657
CPC classification number: C08F210/06 , C08F210/02 , C08F2800/20 , C08J5/18 , C08J2323/14 , C08F210/16 , C08F2500/04 , C08F2500/12 , C08F2500/26 , C08F10/00 , C08F4/6492 , C08F4/6574
Abstract: A propylene ethylene copolymer characterized by the following features: ethylene content of between 1.8 and 10.0% by weight; molecular weight distribution (MWD), expressed in terms of Mw/Mn, greater than 4.0; the content of xylene soluble fraction (XS) and ethylene content (C2) fulfill the following relation: XS
Abstract translation: 一种丙烯乙烯共聚物，其特征在于以下特征：乙烯含量在1.8至10.0重量％之间; 分子量分布（MWD），以Mw / Mn表示，大于4.0; 二甲苯可溶成分（XS）和乙烯含量（C2）的含量满足下列关系：XS <（C2x2.1）-2.4其中：XS =在25℃下可溶于二甲苯的馏分的重量％ C2 =通过NMR确定的共聚物中乙烯单元的重量％。
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24.发明申请
公开(公告)号：WO2012168140A1
公开(公告)日：2012-12-13
申请号：PCT/EP2012/060325
申请日：2012-06-01
Applicant: BASELL POLIOLEFINE ITALIA S.R.L. , LIGUORI, Dario , DALL'OCCO, Tiziano , VITALE, Gianni , PATER, Joachim T. M. , MORINI, Giampiero
Inventor： LIGUORI, Dario , DALL'OCCO, Tiziano , VITALE, Gianni , PATER, Joachim T. M. , MORINI, Giampiero
CPC classification number: C08F10/02 , C08F10/00 , C08F110/02 , C08F110/06 , C08F4/6492 , C08F2500/24
Abstract: A pre-polymerized catalyst component for the polymerization of olefins CH 2 =CHR, wherein R is hydrogen or a C1-C12 hydrocarbon group, characterized by comprising a non-stereospecific solid catalyst component, comprising Ti, Mg and a halogen, said pre-polymerized catalyst component containing an amount of a (co)polymer of a monomer having formula CH 2 =CHA, where A is a C6 aliphatic or aromatic ring, optionally substituted, up to 5g per g of said solid catalyst component. Said prepolymerized catalyst shows an excellent balance in terms of activity, morphological stability, reduced tendency to agglomeration and hydrogen response.
Abstract translation: 用于烯烃CH 2 = CHR聚合的预聚合催化剂组分，其中R是氢或C1-C12烃基，其特征在于包含非立体特异性固体催化剂组分，其包含Ti，Mg和卤素，所述预聚合 催化剂组分含有一定量的具有式CH 2 = CHA的单体的（共）聚合物，其中A是任选取代的C6脂族或芳族环，每克所述固体催化剂组分最多为5g。 所述预聚合催化剂在活性，形态稳定性，凝聚趋势和氢反应方面表现出极好的平衡。
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25.发明申请CATALYST COMPONENTS FOR THE POLYMERIZATION OF OLEFINS AND CATALYSTS THEREFROM OBTAINED 审中-公开用于获得烯烃和催化剂聚合的催化剂组分
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
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。
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Patent Agency Ranking
公开(公告)号：WO2010118962A1
公开(公告)日：2010-10-21
申请号：PCT/EP2010/054356
申请日：2010-03-31
Applicant: BASELL POLIOLEFINE ITALIA S.R.L. , VITALE, Gianni , PIEMONTESI, Fabrizio , MINGOZZI, Ines , CAMURATI, Isabella, Maria, Vittoria , PELLEGATTI, Giampaolo
Inventor： VITALE, Gianni , PIEMONTESI, Fabrizio , MINGOZZI, Ines , CAMURATI, Isabella, Maria, Vittoria , PELLEGATTI, Giampaolo
CPC classification number: C08F10/08 , C08F110/08 , C08F210/08 , C08F4/6494 , C08F2500/03 , C08F2500/15 , C08F2500/17 , C08F210/06 , C08F210/16
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 co catalyst; and (c) a compound of formula (I) as external donor Wherein: R 1 , R 2 , R 3 and R 4 , equal to or different from each other, are hydrogen atoms or C 1 -C 20 hydrocarbon radicals optionally containing heteroatoms belonging to groups 13-17 of the Periodic Table of the Elements; 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上的内部电子给体化合物（b）烷基铝助催化剂 ; 和（c）作为外部给体的式（I）化合物，其中R1，R2，R3和R4彼此相同或不同，是氢原子或任选含有属于第13-17族的杂原子的C 1 -C 20烃基 的元素周期表; 或两个R 1，R 2，R 3和R 4可以连接形成C 5 -C 20饱和或不饱和环。
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27.发明申请CATALYST COMPONENTS FOR THE POLYMERIZATION OF OLEFINS AND CATALYSTS THEREFROM OBTAINED 审中-公开用于获得烯烃和催化剂聚合的催化剂组分
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
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。
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公开(公告)号：WO2007147714A1
公开(公告)日：2007-12-27
申请号：PCT/EP2007/055386
申请日：2007-06-01
Applicant: BASELL POLIOLEFINE ITALIA S.R.L. , MORINI, Giampiero , CRISTOFORI, Antonio , GADDI, Benedetta , LIGUORI, Dario , PATER, Jochem T.M. , VITALE, Gianni
Inventor： MORINI, Giampiero , CRISTOFORI, Antonio , GADDI, Benedetta , LIGUORI, Dario , PATER, Jochem T.M. , VITALE, Gianni
CPC classification number: C08F10/00 , C08F110/02 , C08F110/06 , C08F210/16 , C08F4/6548 , C08F4/6555 , C08F4/651 , C08F2500/18 , C08F2500/12 , C08F210/06 , C08F210/08
Abstract: Catalyst precursors comprising Mg, Cl, Ti, and OR groups that are in molar ratios defined by the formula MgCl n Ti p (OR) (2-n ) +4p in which n is from 0.3 to less than 1.7, p is lower than 0.6, the molar ratio (OR)/Cl is lower than 4 and R is Cl -C15 hydrocarbon groups. The said precursor, just upon activation with organo-Al compounds, are able to advantageously polymerize ethylene and alpha olefins, and that upon reaction with halogenating compounds generate in high yields catalyst components with high polymerization activity particularly in the polymerization of propylene also in combination with 1,3-diethers.
Abstract translation: 包含Mg，Cl，Ti和OR基团的催化剂前体，其摩尔比由式MgCl（OR）（2-n） / SUB> ）
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公开(公告)号：WO2007065816A2
公开(公告)日：2007-06-14
申请号：PCT/EP2006/069031
申请日：2006-11-29
Applicant: BASELL POLIOLEFINE ITALIA S.R.L. , LIGUORI, Dario , FOCANTE, Francesca , MORINI, Giampiero , RESCONI, Luigi , VITALE, Gianni
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 CH 2 =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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公开(公告)号：WO2006103172A1
公开(公告)日：2006-10-05
申请号：PCT/EP2006/060740
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
CPC classification number: C08F10/00 , C08F210/16 , C08F4/6543 , C08F4/6565 , C08F210/08 , C08F2500/12
Abstract: A process for preparing crystalline ethylene (co)polymers comprising (co)polymerizing ethylene in the presence of carried out in the presence catalyst system comprising (a) a solid catalyst component comprising Ti, Mg, halogen, ORI groups, where RI is a C1-C12 hydrocarbon group optionally containing heteroatoms, having ORI/Ti molar ratio of at least 0.5, an amount of titanium, with respect to the total weight of said solid catalyst component, higher than 4% by weight, and showing a specific pattern of the SS-NMR; and (b) an aluminum alkyl compound as a cocatalyst. The process allows to obtain in good yelds ethylene polymers with narrow MWD.
Abstract translation: 在含有（a）包含Ti，Mg，卤素，ORI基团的固体催化剂组分的存在催化剂体系存在下，制备结晶乙烯（共）聚合物的方法，其包含（共）聚合乙烯，其中RI为C1 -C12烃基，任选地含有杂原子，ORI / Ti摩尔比至少为0.5，相对于所述固体催化剂组分的总重量，钛的量高于4重量％，并且显示了 SS-NMR; 和（b）作为助催化剂的烷基铝化合物。 该方法可以获得良好的具有窄MWD的乙烯聚合物。
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