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公开(公告)号：WO2009080710A1
公开(公告)日：2009-07-02
申请号：PCT/EP2008/067914
申请日：2008-12-18
Applicant: Basell Poliolefine Italia s.r.l. , ARICH DE FINETTI, Nicolò , BIGIAVI, Daniele , FAIT, Anna
Inventor： ARICH DE FINETTI, Nicolò , BIGIAVI, Daniele , FAIT, Anna
CPC classification number: C08F6/003 , B01J19/1862 , B01J2219/00092 , B01J2219/00103 , C08F4/65912 , C08F4/65927 , C08F10/00 , Y10S526/943 , C08L23/00 , C08F2/06
Abstract: A solution process for polymerizingone or more α-olefins of formula CH 2 =CHR, where R is H or an alkyl radical C 1-12 ,to produce a polyolefin soluble in the reaction medium, the process comprising: a) polymerizing said one or more α-olefins in a solution phase in the presence of a polymerization catalyst and a inert solvent having a vapor pressure lower than 100 kPa at 20°C; b) separating the produced polyolefin from the unreacted monomers and the inert solvent by means of a sequence of at least three volatilization chambers operating at a decreasing pressure, the second devolatilization chamber being operated at a pressure from 0.8 to 5 bar.
Abstract translation: 用于聚合一种或多种式CH 2 = CHR的α-烯烃的溶液方法，其中R是H或烷基C1-12，以产生可溶于反应介质的聚烯烃，该方法包括：a）将所述一种或多种α- 在聚合催化剂和在20℃下蒸气压低于100kPa的惰性溶剂的存在下，在溶液相中， b）通过在减压下操作的至少三个挥发室的顺序将生产的聚烯烃与未反应的单体和惰性溶剂分离，第二脱挥发分室在0.8至5巴的压力下操作。
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2.发明申请MAGNESIUM DICHLORIDE-ALCOHOL ADDUCTS AND CATALYST COMPONENTS OBTAINED THEREFROM 审中-公开二氯化碳 - 醇溶液和催化剂组分
公开(公告)号：WO2012041944A1
公开(公告)日：2012-04-05
申请号：PCT/EP2011/066956
申请日：2011-09-29
Applicant: BASELL POLIOLEFINE ITALIA S.R.L. , COLLINA, Gianni , EVANGELISTI, Daniele , GADDI, Benedetta , FAIT, Anna
Inventor： COLLINA, Gianni , EVANGELISTI, Daniele , GADDI, Benedetta , FAIT, Anna
CPC classification number: C08F4/10 , C08F10/00 , C08F10/06 , C08F110/06 , C08F2500/24 , C08F4/6548 , C08F4/651 , C08F4/6543 , C08F4/6574
Abstract: 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.
Abstract translation: 与MgCl 2，其中R为C 1 -C 10烃基的醇ROH的加合物与MgCl 2的摩尔比为0.5-5，小于15重量％，基于加合物的总重量，金属 具有8至22个碳原子的脂族羧酸盐。
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3.发明申请MAGNESIUM DICHLORIDE-WATER ADDUCTS AND CATALYST COMPONENTS OBTAINED THEREFROM 审中-公开二氯化镁 - 水加入剂和由此得到的催化剂组分
公开(公告)号：WO2011076669A2
公开(公告)日：2011-06-30
申请号：PCT/EP2010/070010
申请日：2010-12-17
Applicant: BASELL POLIOLEFINE ITALIA S.R.L. , EVANGELISTI, Daniele , GADDI, Benedetta , BRITA, Diego , COLLINA, Gianni , FAIT, Anna
Inventor： EVANGELISTI, Daniele , GADDI, Benedetta , BRITA, Diego , COLLINA, Gianni , FAIT, Anna
CPC classification number: C01F5/30 , C01P2006/14 , C08F10/00 , C08F10/02 , C08F110/02 , C08F210/16 , C08F4/6543 , C08F4/6545 , C08F2500/12 , C08F2500/18 , C08F4/022
Abstract: 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.
Abstract translation: 包含MgCl 2和水以及任选的选自含有至少一个羟基的烃结构的有机羟基化合物（A）的固体加合物，所述化合物以限定的摩尔比存在 通过以下公式MgCl 2·（H 2 O）n（A）p·p其中n为从 0.6至6，p的范围为0至3，所述加合物具有通过汞法测量的孔隙率（P F）和由于半径等于或低于1μm的孔隙而至少为0.15 cm 3 / g，条件是当p为0时，（P F）等于或高于0.3 cm 3 / g / g。
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公开(公告)号：WO2008022900A1
公开(公告)日：2008-02-28
申请号：PCT/EP2007/058087
申请日：2007-08-03
Applicant: Basell Poliolefine Italia S.R.L.
Inventor： PEDRIALI, Lorella , FLAMMINI, Roberto , BENETTI, Derenzio , FAIT, Anna , PATRONCINI, Giovanni
Abstract: A method for preparing a catalytic composition for the olefin polymerization in the form of a dispersion of catalyst particles in a semi-fluid matrix, characterized in that it comprises the steps of: a) forming a suspension of catalyst particles in oil by loading under a continuous stirring dry catalyst powder into a tank containing said oil, the load velocity of the catalyst powder per m 2 of oil interface being less of 800 kg/h*m 2 ; b) adding under stirring a molten thickening agent having a melting point in a range from 30 to 70°C, while maintaining the catalyst suspension in oil at a temperature such that said thickening agent solidifies on contact with said suspension.
Abstract translation: 制备催化剂颗粒在半流体基质中的分散体形式的用于烯烃聚合的催化组合物的方法，其特征在于其包括以下步骤：a）在催化剂颗粒在油中形成悬浮液， 将连续搅拌的干燥催化剂粉末连续搅拌到含有所述油的罐中，每m 2油界面的催化剂粉末的负载速度小于800kg / h * m 2; b）在搅拌下加入熔点为30-70℃的熔融增稠剂，同时将催化剂悬浮液保持在使所述增稠剂与所述悬浮液接触时固化的温度。
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5.发明申请PREPARATION OF TIO2 POWDERS FROM A WASTE LIQUID CONTAINING TITANIUM COMPOUNDS 审中-公开从含有钛化合物的废液中制备TIO2粉末
公开(公告)号：WO2006051061A1
公开(公告)日：2006-05-18
申请号：PCT/EP2005/055723
申请日：2005-11-03
Applicant: Basell Poliolefine Italia s.r.l. , FAIT, Anna , ARLETTI, Arrigo , CAIAZZO, Lucia
Inventor： FAIT, Anna , ARLETTI, Arrigo , CAIAZZO, Lucia
CPC classification number: C22B34/1231 , C01G23/0536 , C01G23/07 , C01G23/08 , C01P2004/61 , C01P2006/11 , C22B34/1222 , Y02P10/23
Abstract: Process for preparing TiO 2 powders starting from a liquid comprising chlorinated titanium compounds, the process comprising: a) atomizing said liquid and reacting the atomized liquid with a flow of steam and air at a temperature of 100-250°C for converting said chlorinated titanium compounds to titanium dioxide TiO 2 ; b) the gaseous phase and the entrained TiO 2 powders obtained from step a) are then fed to an oven operated at a temperature in the range 400-900°C to remove the residual organic compounds and hydrochloridic acid from said powders.
Abstract translation: 从包含氯化钛化合物的液体开始制备TiO 2粉末的方法，该方法包括：a）雾化所述液体并使雾化液体与蒸汽和空气流在100-250℃的温度下反应 ℃，用于将所述氯化钛化合物转化为二氧化钛TiO 2; b）然后将从步骤a）获得的气相和夹带的TiO 2粉末加入到在400-900℃的温度下操作的烘箱中，以除去残余的有机化合物和盐酸 从所述粉末。
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Patent Agency Ranking
公开(公告)号：WO2010034664A1
公开(公告)日：2010-04-01
申请号：PCT/EP2009/062056
申请日：2009-09-17
Applicant: BASELL POLIOLEFINE ITALIA S.R.L. , COLLINA, Gianni , FAIT, Anna , FUSCO, Ofelia , MORINI, Giampiero , PEDRIALI, Lorella , SPOTO, Rosa , VINCENZI, Paolo
Inventor： COLLINA, Gianni , FAIT, Anna , FUSCO, Ofelia , MORINI, Giampiero , PEDRIALI, Lorella , SPOTO, Rosa , VINCENZI, Paolo
CPC classification number: C08F10/02 , B01J31/0201 , B01J31/0235 , B01J31/0272 , B01J31/143 , B01J31/2208 , B01J31/26 , B01J31/38 , C08F10/06 , C08F210/16 , C08F4/6492 , C08F4/651 , C08F2/34 , C08F210/06 , C08F2500/18 , C08F2500/12 , C08F2500/17
Abstract: Prepolymerized catalyst component for the polymerization of olefins CH 2 =CHR, wherein R is hydrogen or a C 1 -C 12 hydrocarbyl group, comprising a solid catalyst component characterized by comprising Mg, Ti halogen and an electron donor (ID) selected from the alkyl esters of aromatic dicarboxylic acids in such an amount that the molar ratio ID/Mg ranges from 0.025 to 0.07 and the Mg/Ti molar ratio is higher than 13, said prepolymerized catalyst component containing an amount of ethylene pre-polymer up to 5Og per g of said solid catalyst component.
Abstract translation: 用于烯烃聚合的预聚合催化剂组分CH 2 = CHR，其中R是氢或C 1 -C 12烃基，其包含固体催化剂组分，其特征在于包含Mg，Ti卤素和选自芳族的烷基酯的电子给体（ID） 二羧酸的量使得ID / Mg的摩尔比为0.025至0.07，Mg / Ti摩尔比高于13，所述预聚催化剂组分含有一定量的乙烯预聚物，最高至50g / g所述固体 催化剂组分。
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公开(公告)号：WO2007057361A1
公开(公告)日：2007-05-24
申请号：PCT/EP2006/068354
申请日：2006-11-10
Applicant: BASELL POLIOLEFINE ITALIA S.R.L. , BACCI, Dino , FAIT, Anna , MORINI, Giampiero , PELLEGATTI, Giampaolo , PIEMONTESI, Fabrizio
Inventor： BACCI, Dino , FAIT, Anna , MORINI, Giampiero , PELLEGATTI, Giampaolo , PIEMONTESI, Fabrizio
IPC: C08F210/02
CPC classification number: C08F210/06 , C08F210/16 , C08F2500/04 , C08F2500/12 , C08F2500/17 , C08F2500/15 , C08F2500/11 , C08F2500/20
Abstract: Propylene-ethylene copolymers are flexible and show a very good balance between softness and mechanical properties in their crude state are obtained by solution polymerization in the presence of Ziegler-Natta catalysts. The said copolymers comprise from 10 to 50%wt of ethylene and are characterized by: product of the comonomer reactivity ratio r1•r2 ≤1.5; absence of 2,1 propylene insertions and tensile strength at break higher than 4 Mpa.
Abstract translation: 丙烯 - 乙烯共聚物是柔性的，并且在齐格勒 - 纳塔催化剂存在下通过溶液聚合获得在其粗态下的柔软性和机械性能之间的非常好的平衡。 所述共聚物包含10至50重量％的乙烯，其特征在于：共聚单体反应性比r1 r2 = 1.5的产物; 没有2,1丙烯插入和断裂拉伸强度高于4 Mpa。
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8.发明申请PROCESS FOR THE PREPARATION OF A SPHERICAL SUPPORT COMPRISING MgCl2 AND ALCOHOL 审中-公开制备包含MgCl 2和醇的球形支持的方法
公开(公告)号：WO2015091316A1
公开(公告)日：2015-06-25
申请号：PCT/EP2014/077681
申请日：2014-12-15
Applicant: BASELL POLIOLEFINE ITALIA S.R.L.
Inventor： ALGOZZINI, Giuseppina Maria , ARICH DE FINETTI, Nicolò , DI DIEGO, Maria , FAIT, Anna , RANZANI, Luca
CPC classification number: C08F4/02 , C08F10/00 , C08F4/6543 , C08F4/6545 , C08F4/022 , C08F110/06 , C08F2500/24
Abstract: The present invention relates to a process for preparing a M g Cl 2 -alcohol adduct which comprises, (a) forming a mixture of an M g Cl 2 -alcohol adduct in molten form and a liquid which is immiscible with the said adduct, (b) subjecting the mixture to a shear stress in order to obtain an emulsion, and (c) rapidly cooling the emulsion to solidify the disperse phase and collecting the solid adduct particles, said process being characterized by the fact that step (b) is carried out in a device comprising a first outer and second inner cylindrical members that define an annulus between them, wherein at least one of said cylindrical members rotate with respect to the other.
Abstract translation: 本发明涉及一种制备MgCl 2 - 醇加合物的方法，其包括：（a）形成熔融形式的MgCl 2 - 醇加合物和与所述加合物不混溶的液体的混合物，（b）使混合物 剪切应力以获得乳液，和（c）快速冷却乳液以固化分散相并收集固体加合物颗粒，所述方法的特征在于以下事实：步骤（b）在包括 第一内圆柱形构件和第二内圆柱形构件，其在它们之间限定环形空间，其中至少一个所述圆柱形构件相对于另一个旋转。
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9.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：WO2011076675A1
公开(公告)日：2011-06-30
申请号：PCT/EP2010/070033
申请日：2010-12-17
Applicant: BASELL POLIOLEFINE ITALIA S.R.L. , BRITA, Diego , COLLINA, Gianni , EVANGELISTI, Daniele , FAIT, Anna , GADDI, Benedetta , MORINI, Giampiero , BAITA, Pietro , MARTURANO, Lorella , MAVRIDIS, Harry
Inventor： BRITA, Diego , COLLINA, Gianni , EVANGELISTI, Daniele , FAIT, Anna , GADDI, Benedetta , MORINI, Giampiero , BAITA, Pietro , MARTURANO, Lorella , MAVRIDIS, Harry
CPC classification number: C08F10/00 , C08F110/02 , C08F2410/03 , C08F4/6543 , C08F4/6545 , C08F4/6494 , C08F2/001 , C08F2500/07 , C08F2500/04 , C08F2500/12 , C08F2500/14 , C08F2500/18 , C08F2500/11
Abstract: Catalyst component comprising Mg, Ti, and halogen atoms, and is characterized in that (a) the Ti atoms are present in an amount higher than 4% based on the total weight of the said catalyst component, (b) the amount of Mg and Ti atoms is such that the Mg/Ti molar ratio is higher than 2 and (c) by a X-ray diffraction spectrum, in which, in the range of 2θ diffraction angles between 47° and 52°, at least two diffraction lines are present at diffraction angles 2θ of 48.3 ± 0.2°, and 50.0 ± 0.2°, the most intense diffraction lines being the one at 2θ of 50.0 ± 0.2°, the intensity of the other diffraction line being equal to or lower than the intensity of the most intense diffraction line.
Abstract translation: 包含Mg，Ti和卤素原子的催化剂组分，其特征在于（a）Ti原子以基于所述催化剂组分的总重量高于4％的量存在，（b）Mg和 Ti原子使得Mg / Ti摩尔比高于2，（c）通过X射线衍射光谱，其中在2θ的范围内， 在47°和52°之间的衍射角，至少两条衍射线存在于衍射角2θ 为48.3±0.2°，50.0±0.2°，最强的衍射线为2？ 为50.0±0.2°，其他衍射线的强度等于或低于最强衍射线的强度。
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公开(公告)号：WO2006064006A1
公开(公告)日：2006-06-22
申请号：PCT/EP2005/056752
申请日：2005-12-13
Applicant: BASELL POLIOLEFINE ITALIA S.R.L. , MALUCELLI, Decio , CONSALVI, Marco , PRADELLA, Fiorella , FAIT, Anna
Inventor： MALUCELLI, Decio , CONSALVI, Marco , PRADELLA, Fiorella , FAIT, Anna
CPC classification number: C08J3/226 , C08J2423/00 , C08K3/01 , C08K5/098 , C08K5/1345 , C08K5/526 , C08L23/02
Abstract: Compositions of additives for plastics comprising the following components (percent by weight): A) from 1% to 25% of a polyolefÊn matrix comprising one or more polyolefins having a melting point of 160 0C or less, said melting point being determined by differential scanning calorimetry (DSC), according to ISO 11357; B) from 75% to 99% of one or more solid additives for polymers.
Abstract translation: 包含以下组分的塑料添加剂组合物（重量％）：A）1％至25％的包含一种或多种熔点为160℃以下的聚烯烃的聚烯烃基体，所述熔点由差示扫描确定 量热法（DSC），根据ISO 11357; B）75％至99％的一种或多种用于聚合物的固体添加剂。
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