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41.发明申请MAGNESIUM METHOXIDE BASED CATALYST PRECURSORS AND CATALYST COMPONENTS OBTAINED THEREFROM 审中-公开甲基氧化镁基催化剂前体和催化剂组分
公开(公告)号：WO2008037630A1
公开(公告)日：2008-04-03
申请号：PCT/EP2007/059847
申请日：2007-09-18
Applicant: BASELL POLIOLEFINE ITALIA S.R.L. , LIGUORI, Dario , MORINI, Giampiero
Inventor： LIGUORI, Dario , MORINI, Giampiero
CPC classification number: C08F10/00 , C08F110/02 , C08F110/06 , C08F4/6548 , C08F2500/12 , C08F2500/18
Abstract: Catalyst precursors comprising Mg, Ti, OMe and OR groups that are in molar ratios defined by the formula MgTi n (OMe) (p) (OR) x in which n is from 0.1 to 1, p is ≥(2+4n), x is from 0 to 1 and R is C2- C15 hydrocarbon groups can be easily transformed, with high yields, in solid catalyst components to be advantageously used in the polymerization of both ethylene and alpha olefins.
Abstract translation: 包含Mg，Ti，OMe和OR基团的催化剂前体，其摩尔比由式MgTi（OMe）（p）（OR）x定义 / SUB>其中n为0.1至1，p为=（2 + 4n），x为0至1，R为C 2 -C 15烃基可以以高产率在固体催化剂组分中容易地转化为 有利地用于乙烯和α-烯烃的聚合。
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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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公开(公告)号：WO2006103170A1
公开(公告)日：2006-10-05
申请号：PCT/EP2006/060737
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 , C08F4/6565 , C08F4/6548
Abstract: Catalysts components for the polymerization of ethylene comprising Ti, Mg, halogen, OR I groups, where R I is a C1-C12 hydrocarbon group optionally containing heteroatoms, having specific relationship among OR I /Ti and Mg/Ti molar ratio and characterized by a specific SS-NMR pattern are particularly useful for preparing narrow MWD crystalline ethylene polymers.
Abstract translation: 用于聚合包含Ti，Mg，卤素，OR I基团的乙烯的催化剂组分，其中R 1是任选地含有杂原子的C 1 -C 12烃基，其具有特定关系 Ti和Mg / Ti摩尔比，并且通过特定的SS-NMR图谱表征特别适用于制备窄MWD结晶乙烯聚合物。
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Patent Agency Ranking
公开(公告)号：EP4381007A1
公开(公告)日：2024-06-12
申请号：EP22748043.1
申请日：2022-07-13
Applicant: Basell Poliolefine Italia S.r.l.
Inventor： BRITA, Diego , GUIDOTTI, Simona , LIGUORI, Dario , MENICHELLI, Francesco
CPC classification number: B01J21/08 , C08J11/16 , C08J2323/0220130101 , C08J11/12 , C10G1/10 , B01J23/14 , B01J23/18 , Y02W30/62 , B01J35/643 , B01J35/635 , B01J35/633 , B01J35/615 , B01J35/647
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公开(公告)号：EP4320172A1
公开(公告)日：2024-02-14
申请号：EP22712007.8
申请日：2022-03-24
Applicant: Basell Poliolefine Italia S.r.l.
Inventor： LIGUORI, Dario , DALL'OCCO, Tiziano , MORINI, Giampiero , VITALE, Gianni
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公开(公告)号：EP4069754A1
公开(公告)日：2022-10-12
申请号：EP20811666.5
申请日：2020-11-28
Applicant: Basell Poliolefine Italia S.r.l.
Inventor： GUIDOTTI, Simona , LIGUORI, Dario , MORINI, Giampiero
IPC: C08F4/649 , C08F10/02 , C08F110/06
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公开(公告)号：EP4028460A1
公开(公告)日：2022-07-20
申请号：EP20768599.1
申请日：2020-09-09
Applicant: Basell Poliolefine Italia S.r.l.
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公开(公告)号：EP3894448A1
公开(公告)日：2021-10-20
申请号：EP19809521.8
申请日：2019-12-03
Applicant: Basell Poliolefine Italia S.r.l.
Inventor： MIGNOGNA, Alessandro , LIGUORI, Dario , MORINI, Giampiero , VITALE, Gianni
IPC: C08F110/06 , C08F4/651
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