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21.发明公开MAGNESIUM DICHLORIDE-ALCOHOL ADDUCTS AND CATALYST COMPONENTS OBTAINED THEREFROM 有权二氯化镁醇加合物和物品获得的催化剂组分
公开(公告)号：EP2621964A1
公开(公告)日：2013-08-07
申请号：EP11763925.2
申请日：2011-09-29
IPC分类号： C08F10/06 , C01F5/30 , C08F4/634 , C08F4/654 , C08F4/631 , C08F4/651 , C08F4/628 , C08F4/648
CPC分类号： C08F4/10 , C08F10/00 , C08F10/06 , C08F110/06 , C08F2500/24 , C08F4/6548 , C08F4/651 , C08F4/6543 , C08F4/6574
摘要： Adducts comprising a MgC1
2, an alcohol ROH in which R is a C1 -C1O hydrocarbon group, present in a molar ratio with MgC1
2 ranging from 0.5 to 5 and less than 15% wt, based on the total weight of the adduct, of a metal salt of an aliphatic carboxylic acid having from 8 to 22 carbon atoms.-
22.发明公开MAGNESIUM DICHLORIDE-WATER ADDUCTS AND CATALYST COMPONENTS OBTAINED THEREFROM 审中-公开二氯化镁WASSERADDUKTE和物品获得的催化剂组分
公开(公告)号：EP2516487A2
公开(公告)日：2012-10-31
申请号：EP10792932.5
申请日：2010-12-17
CPC分类号： C01F5/30 , C01P2006/14 , C08F10/00 , C08F10/02 , C08F110/02 , C08F210/16 , C08F4/6543 , C08F4/6545 , C08F2500/12 , C08F2500/18 , C08F4/022
摘要： Solid adducts comprising MgCl
2 and water and optionally an organic hydroxy compound (A) selected from hydrocarbon structures containing at least one hydroxy group, said compounds being present in molar ratio defined by the following formula MgCl
2 •(H
2 0)
n (A)
p in which n is from 0.6 to 6, p ranges from 0 to 3, said adduct having a porosity (P
F ), measured by the mercury method and due to pores with radius equal to or lower than 1μm, of at least 0.15 cm
3 /g with the proviso that when p is 0, (P
F ) is equal to or higher than 0.3 cm
3 /g.-
公开(公告)号：EP2480606A1
公开(公告)日：2012-08-01
申请号：EP10745274.0
申请日：2010-08-26
发明人： GALVAN, Monica , CIARAFONI, Marco , COLLINA, Gianni , FUSCO, Ofelia , PANTALEONI, Roberto , MAZZUCCO, Antonio
IPC分类号： C08L23/12 , C08F297/08
CPC分类号： C08F297/083 , C08F110/06 , C08F210/06 , C08L23/12 , C08L23/16 , C08L2205/02 , C08L2207/02 , C08L2308/00 , C08L2314/02 , C08L2666/06 , C08F2500/04 , C08F2500/12 , C08F210/16 , C08F2500/17
摘要： A propylene polymer composition comprising (percent by weight): A) 74%-84% of a propylene homopolymer having a Polydispersity Index (P.I.) value of from 4.6 to 10, a fraction insoluble in xylene at 25 °C, higher than 90 %, and a MFR L (Melt Flow Rate according to ISO 1133, condition L, i.e. 230°C and 2.16 kg load) from 110 to 200 g/10 min; B) 16%-26%, of a copolymer of propylene with from 39% to 48%, of ethylene derived units; the composition having an intrinsic viscosity of the fraction soluble in xylene at 25 °C comprised between 2.7 and 4.0 dl/g; and a MFR L (Melt Flow Rate according to ISO 1133, condition L, i.e. 230°C and 2.16 kg load) from 30 to 80 g/10 min.
摘要翻译： 一种丙烯聚合物组合物，其包含（重量百分数）：A）74％-84％的多分散指数（PI）值为4.6-10的丙烯均聚物，25℃时不溶于二甲苯的部分，高于90％ ，并且110至200g / 10min的MFR L（根据ISO 1133的熔体流动速率，条件L，即230℃和2.16kg载荷）; B）16％-26％的丙烯与39％至48％乙烯衍生单元的共聚物; 所述组合物在25℃下可溶于二甲苯的部分的特性粘度为2.7至4.0dl / g; 和30至80g / 10min的MFR L（根据ISO 1133的熔体流动速率，条件L，即230℃和2.16kg载荷）。
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24.发明授权
公开(公告)号：EP1572355B1
公开(公告)日：2011-06-29
申请号：EP03789154.6
申请日：2003-11-25
CPC分类号： B01J31/0209 , B01J23/02 , B01J31/0202 , B01J31/0204 , B01J31/0208 , B01J31/0212 , B01J31/0237 , B01J31/0274 , B01J31/128 , B01J31/143 , B01J2231/122 , B01J2531/22 , C08F10/06 , C08F110/06 , C08F4/6543 , C08F4/651 , C08F2500/18
摘要： Solid Lewis adducts comprising MgCl2, a Lewis base (LB) belonging to ethers, esters, ketones, silanes or amines and an alcohol ROH, in which R is a C 1-C 15 hydrocarbon group optionally substituted with heteroatoms containing groups, which compounds are in molar ratios to each other defined by the following formula MgC12(ROH) m(LB)n in which m ranges from 0.05 to 6, n ranges from 0.08 to 6. These adducts allow to prepare catalysts having a good morphological stability and high polymerization activities.
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25.发明公开CATALYST COMPONENTS COMPRISING TITANIUM, MAGNESIUM, HALOGEN AND 1,2-DIMETHOXYETHANE FOR THE POLYMERIZATION OF OLEFINS 审中-公开TITAN，镁，卤素和1,2-二甲氧基乙烷的含催化剂组分的烯烃聚合
公开(公告)号：EP1856162A1
公开(公告)日：2007-11-21
申请号：EP06708408.7
申请日：2006-02-21
发明人： BRITA, Diego , COLLINA, Gianni
CPC分类号： C08F10/00 , C08F110/02 , C08F210/16 , C08F4/651 , C08F2500/07 , C08F210/08 , C08F2500/12 , C08F2500/18
摘要： The present invention relates to catalysts component for the polymerization of ethylene and its mixtures with olefins CH2=CHR, wherein R is an alkyl, cycloalkyl or aryl radical having 1-12 carbon atoms, comprising Ti, Mg, halogen, and 1,2- dimethoxyethane as internal electron donor compound. The catalyst of the invention is suitably used in (co)polymerization processes of ethylene to prepare (co)polymers having narrow Molecular Weight Distribution (MWD) and high bulk density.
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26.发明公开
公开(公告)号：EP4061858A1
公开(公告)日：2022-09-28
申请号：EP20801265.8
申请日：2020-11-05
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公开(公告)号：EP3630887A1
公开(公告)日：2020-04-08
申请号：EP18720627.1
申请日：2018-05-03
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公开(公告)号：EP2880064B1
公开(公告)日：2020-03-25
申请号：EP13745633.1
申请日：2013-08-01
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公开(公告)号：EP3331926A1
公开(公告)日：2018-06-13
申请号：EP16739113.5
申请日：2016-07-14
发明人： ALGOZZINI, Giuseppina, Maria , BRITA, Diego , CENCI, Massimo , COLLINA, Gianni , DALL'OCCO, Tiziano , DI DIEGO, Maria , GADDI, Benedetta , FUSCO, Ofelia , MORINI, Giampiero , PEDRIALI, Lorella
IPC分类号： C08F2/34 , C08F110/06 , C08F4/651 , C08F4/649
CPC分类号： C08F110/06 , C08F2/34 , C08F4/6492 , C08F4/651 , C08F10/06 , C08F110/02 , C08F2500/12 , C08F2500/15 , C08F2500/18 , C08F4/6543
摘要： A gas-phase process for the homopolymerization or copolymerization of propylene with other olefins, including carrying out the polymerization in the presence of a catalyst system made from or containing: (a) a solid catalyst component made from or containing 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 (ED) compound, wherein components (b) and (c) being employed in amounts such that the Al/(ED) molar ratio ranges from about 2 to about 200.
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公开(公告)号：EP1797138B2
公开(公告)日：2017-08-16
申请号：EP05787154.3
申请日：2005-09-05
IPC分类号： C08L23/10 , C08F110/06 , C08F4/651
CPC分类号： C08F210/06 , C08F10/00 , C08F110/06 , C08F210/16 , C08L23/0815 , C08L23/10 , C08L23/16 , C08F4/651 , C08F2/001 , C08L2666/06 , C08F2500/15 , C08F2500/12 , C08F2500/17 , C08F2500/04 , C08F210/08 , C08F2500/21 , C08F210/14
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