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11. 发明申请

WO2011039152A1 PROCATALYST FOR OLEFIN POLYMERIZATION 审中-公开
标题翻译：烯烃聚合的方法
公开(公告)号：WO2011039152A1
公开(公告)日：2011-04-07
申请号：PCT/EP2010/064299
申请日：2010-09-28
申请人： BOREALIS AG , JOHANSSON, Solveig , GAROFF, Thomas , WALDVOGEL, Päivi
发明人： JOHANSSON, Solveig , GAROFF, Thomas , WALDVOGEL, Päivi
IPC分类号： C08F4/655 , C08F4/651 , C08F4/02 , C08F210/16
CPC分类号： C08F210/16 , B01J27/135 , B01J31/0212 , B01J31/128 , B01J31/143 , B01J31/38 , B01J37/14 , C08F110/02 , Y02P20/52 , C08F4/6555 , C08F4/025 , C08F4/651 , C08F2500/12 , C08F2500/03 , C08F2500/18 , C08F2500/20 , C08F210/14
摘要： Process for preparing an improved solid procatalyst of a Ziegler-Natta catalyst system comprising the following steps: a) reacting an metal alkyl with the formula (I) Al(R 1 ) 3 , wherein each R 1 independently represents an alkyl group of 1 to 6 carbon atoms with an alkyl metal halide compound of the formula (II) Al(R 2 ) m X 3-m , wherein each R 2 independently represents an alkyl group of 1 to 6 carbon atoms; each X is independently a halogen; 0 ≤ m 2 ) or a gas containing oxygen (O 2 ) to give a second reaction product, c) either the first reaction product or the second reaction product is reacted with a magnesium compound of the formula (III) R 3 n (OR 4 ) 2-n Mg, wherein R 3 and R 4 independently represent a C 1 -C 20 alkyl group and 0≤ n ≤ 2 and n may or may not be an integer, yielding a procatalyst precursor d) optionally contacting the procatalyst precursor with an alkyl metal halide compound of the formula (II) and/or with a magnesium compound of the formula (III), and e) contacting either the procatalyst precursor or the reaction product of step d) with a titanium halide compound having the formula (IV) (OR 5 ) p TiX 2 4-p , wherein each R 5 independently represents a C 1 -C 20 alkyl group, each X 2 is independently a halogen; 0 ≤ p ≤ 3 and p may or may not be an integer, in order to yield the solid procatalyst and its use for the production of polyethylene homo- or copolymers with a PDI below 4 down to 3.
摘要翻译：制备齐格勒 - 纳塔催化剂体系的改进的固体前催化剂的方法，包括以下步骤：a）使烷基金属与式（I）Al（R 1）3反应，其中每个R 1独立地表示1至6个碳原子的烷基原子与式（II）的烷基金属卤化物化合物Al（R2）mX3-m，其中每个R2独立地表示1至6个碳原子的烷基; 每个X独立地是卤素; 0 = m <3，并且m可以是或不是整数，由此式（I）的金属烷基或式（II）的烷基金属卤化物已经首先与惰性载体接触，以产生第一反应产物b）用氧气（O 2）或含氧气（O 2）的气体处理第一反应产物以产生第二反应产物，c）将第一反应产物或第二反应产物与下式的镁化合物 III）R3 n（OR4）2-nMg，其中R3和R4独立地表示C1-C20烷基且0 = n = 2，n可以是或不是整数，得到前催化剂前体d）任选地使前催化剂前体与式（II）的烷基金属卤化物和/或与式（III）的镁化合物反应，和e）使前催化剂前体或步骤d）的反应产物与具有式（IV）（OR5）pTiX2 4-p，其中每个R 5独立地表示C 1 -C 20烷基每个X 2独立地是卤素; 0 = p = 3，p可以为整数，以产生固体前催化剂及其用于生产低于4的PDI的聚乙烯均聚物或共聚物的用途。

12. 发明申请

WO2011023532A1 IMPROVED ETHYLENE POLYMERIZATION CATALYST COMPOSITION 审中-公开
标题翻译：改进的乙烯聚合催化剂组合物
公开(公告)号：WO2011023532A1
公开(公告)日：2011-03-03
申请号：PCT/EP2010/061614
申请日：2010-08-10
申请人： BOREALIS AG , WALDVOGEL, Päivi , Garoff, Thomas
发明人： WALDVOGEL, Päivi , Garoff, Thomas
IPC分类号： C08F4/655 , C08F4/685 , C08F10/02
CPC分类号： C08F10/02 , C08F210/16 , C08F4/6555 , C08F4/685 , C08F210/14 , C08F2500/03 , C08F2500/12
摘要： Ziegler-Natta polymerization catalyst composition for the (co)polymerization of ethylene, said catalyst composition comprising 1) a solid procatalyst formed by contacting at least: a) a Mg-alcoholate compound of the formula (I): Mg(OR 1 ) 2-n (R 1 )n, wherein each R 1 independently represents a C 1 -C 20 hydrocarbyl group and 0 ≤ n 2 ) m X 3-m , wherein each R 2 independently represents an alkyl of 1 to 6 carbon atoms; each X is independently a halogen; 0≤ m 1 -C 4 -alkyl) p -AI-X 3-p, wherein X is chlorine, bromine, iodine or fluorine and p is 1 or 2, whereby the composition shows increased comonomer sensitivity and its use for the production of an ethylene.
摘要翻译：用于（共）聚合乙烯的齐格勒 - 纳塔聚合催化剂组合物，所述催化剂组合物包含1）通过使至少与下列物质接触形成的固体前催化剂：a）式（I）的Mg-醇化合物：Mg（OR 1）2- n（R1）n，其中每个R1独立地表示C1-C20烃基，0 = n2）mX3-m，其中每个R2独立地表示1至6个碳原子的烷基; 每个X独立地是卤素; 0 = m <3和m，并且可以是或不是整数c）钒化合物和钛化合物，以提供V:Ti的摩尔比为20:80至80:20，以产生固体前催化剂和2）式（III）的卤代烷基铝助催化剂（C 1 -C 4 - 烷基）p-AI-X3-p，其中X为氯，溴，碘或氟，p为1或2，组合物显示增加的共聚单体敏感性及其用于生产乙烯的用途。

13. 发明申请

WO2010125020A1 IMPROVED MULTI-STAGE PROCESS FOR PRODUCING MULTI-MODAL LINEAR LOW DENSITY POLYETHYLENE 审中-公开
标题翻译：用于生产多模式线性低密度聚乙烯的改进的多级方法
公开(公告)号：WO2010125020A1
公开(公告)日：2010-11-04
申请号：PCT/EP2010/055517
申请日：2010-04-26
申请人： BOREALIS AG , GAROFF, Thomas , WALDVOGEL, Päivi , KALLIO, Kalle , ERIKSSON, Virginie , AITTOLA, Aki , KOKKO, Esa
发明人： GAROFF, Thomas , WALDVOGEL, Päivi , KALLIO, Kalle , ERIKSSON, Virginie , AITTOLA, Aki , KOKKO, Esa
IPC分类号： C08F210/16 , C08F2/00 , C08F4/655
CPC分类号： C08F210/16 , C08F2/14 , C08F4/6555 , C08F2/001 , C08F2/34 , C08F210/08 , C08F2500/18 , C08F2500/12 , C08F2500/05 , C08F2500/07 , C08F2500/02 , C08F2500/08 , C08F2500/01 , C08F210/14
摘要： Multi-stage polymerization process for the production of a multi-modal linear low density polyethylene in at least two staged reactors connected in series comprising at least (i) polymerizing in a first slurry phase stage ethylene monomers and optionally one or more alpha- olefine comonomers, in the presence of a Ziegler-Natta polymerization catalyst system to obtain a first polyethylene fraction component (A) (ii) polymerizing in a second gas or slurry phase stage ethylene monomers and one or more alpha- olefine comonomers, in the presence of a Ziegler-Natta polymerization catalyst system to obtain a second polyethylene fraction component (B), whereby the Ziegler-Natta polymerisation catalyst system comprises C) a procatalyst, which procatalyst comprises a) an Al compound having the formula AI(alkyl) x CI 3-x (l), where alkyl is an alkyl group with 1 to 12 and 0 1 ) 2-n (R 2 ) n (II), wherein each R 1 and R 2 is independently a C 1-20 hydrocarbon residue which may optionally be substituted with halogen and O y Ti(OR 3 ) 4-y (III), wherein R 3 is a C 2-20 hydrocarbon residue and y is 1, 2, 3 or 4 and compounds a), b) and c) being deposited on a particulate inorganic support and D) a halogenated aluminium alkyl cocatalyst of the formula (IV) (C 1 -C 4 -alkyl) m -AI-X 3-m , wherein X is chlorine, bromine, iodine or fluorine and m is 1 or 2, and yielding a multimodal linear low density polyethylene with a narrow molecular weight distribution, whereby the process shows a higher comonomer conversion compared to multi-stage processes using non-halogenated cocatalysts.
摘要翻译：用于在串联连接的至少两个阶段反应器中生产多模式线性低密度聚乙烯的多级聚合方法，包括至少（i）在第一浆料相阶段聚合乙烯单体和任选的一种或多种α-烯烃共聚单体在齐格勒 - 纳塔聚合催化剂体系的存在下，获得第一聚乙烯级分组分（A）（ⅱ）在第二气体或浆料相阶段聚合乙烯单体和一种或多种α-烯烃共聚单体，在齐格勒 - 纳塔聚合催化剂体系，以获得第二聚乙烯级分组分（B），其中齐格勒 - 纳塔聚合催化剂体系包含C）前催化剂，其主催化剂包含a）具有式AI（烷基）xCI3-x（其中烷基是具有1至12和0 1）2-n（R2）n（II）的烷基，其中每个R 1和R 2独立地为可任选被卤素和O yTi（OR 3）4-y（III），其中R 3是C 2-20烃残基，y是1,2,3或4，并且化合物a），b）和c）沉积在颗粒状无机载体上和D）式（Ⅳ）（C1-C4烷基）m-Al-X3-m的卤化烷基铝助催化剂，其中X是氯，溴，碘或氟，m是1或2，并产生多峰具有窄分子量分布的线性低密度聚乙烯，由此与使用非卤化助催化剂的多阶段方法相比，该方法显示出更高的共聚单体转化率。

14. 发明申请

WO2010097352A1 IMPROVED MULTI-STAGE PROCESS FOR PRODUCING MULTI-MODAL ETHYLENE POLYMER COMPOSITION 审中-公开
标题翻译：用于生产多模式乙烯聚合物组合物的改进的多阶段方法
公开(公告)号：WO2010097352A1
公开(公告)日：2010-09-02
申请号：PCT/EP2010/052173
申请日：2010-02-22
申请人： BOREALIS AG , GAROFF, Thomas , WALDVOGEL, Päivi , KALLIO, Kalle , ERIKSSON, Virginie , AITTOLA, Aki , KOKKO, Esa
发明人： GAROFF, Thomas , WALDVOGEL, Päivi , KALLIO, Kalle , ERIKSSON, Virginie , AITTOLA, Aki , KOKKO, Esa
IPC分类号： C08F10/00 , C08F4/685
CPC分类号： C08F10/00 , C08F110/02 , C08F210/16 , Y02P20/52 , C08F4/6357 , C08F4/685 , C08F2/001 , C08F2500/07 , C08F2500/12 , C08F2500/05 , C08F2500/18 , C08F210/14 , C08F2500/08
摘要： Multi-stage polymerization process for the production of a multi-modal linear low density polyethylene in at least two staged reactors connected in series comprising at least (i) polymerizing in a first slurry phase stage ethylene monomers and optionally one or more alpha-olefine comonomers, in the presence of a Ziegler-Natta polymerization catalyst system to obtain a first polyethylene fraction component (A) (ii) polymerizing in a second gas or slurry phase stage ethylene monomers and one or more alpha-olefine comonomers, in the presence of a Ziegler-Natta polymerization catalyst system to obtain a second polyethylene fraction component (B), whereby the Ziegler-Natta polymerization catalyst system comprises 1) a solid procatalyst formed by contacting at least: a) a Mg-alcoholate complex of the formula (I): Mg(OR 1 ) 2-n (R 1 ) n , wherein each R 1 independently represents a C 1 -C 20 hydrocarbyl group and 0 ≤ n 2 ) m X 3-m , wherein each R 2 independently represents an alkyl of up to 6 carbon atoms; each X is independently a halogen; 0 ≤ m 1 -C 20 -alkyl group, 0 ≤ x ≤ 2; 1 ≤ y ≤ 3; 0 ≤ z ≤ 2 and x + y + z = 3; x, y and z may or may not be an integer, yielding a multi-modal polyethylene, whereby the process shows a reduced change of comonomer response with polymerization time and a more stable comonomer conversion with polymerization time compared to multistage processes using Ziegler-Natta catalysts with 100% Ti.
摘要翻译：用于在至少两个串联反应器中连续串联生产多模式线性低密度聚乙烯的多级聚合方法，包括至少（i）在第一浆料相阶段聚合乙烯单体和任选的一种或多种α-烯烃共聚单体在齐格勒 - 纳塔聚合催化剂体系存在下，得到第一聚乙烯级分组分（A）（ⅱ）在第二种气相或淤浆相阶段中聚合乙烯单体和一种或多种α-烯烃共聚单体，在齐格勒 - 纳塔聚合催化剂体系，得到第二聚乙烯组分（B），其中齐格勒 - 纳塔聚合催化剂体系包括：1）通过使至少与下列物质接触而形成的固体前催化剂：a）式（I）的Mg-醇化物络合物，：Mg（OR1）2-n（R1）n，其中每个R1独立地表示C1-C20烃基，0 = n2）mX3-m，其中每个R2独立地表示至多6个碳原子的烷基; 每个X独立地是卤素; 0 = m <3和m，并且可以是或不是整数，c）钒化合物和钛化合物，以提供V:Ti的摩尔比为10:90至90:10，以产生固体前催化剂和2）式（III）的一种或多种有机金属助催化剂，其中每个R独立地为C 1 -C 20 - 烷基，0 = x = 2; 1 = y = 3; 0 = z = 2，x + y + z = 3; x，y和z可以是或不是整数，产生多峰聚乙烯，由此与使用齐格勒 - 纳塔（Ziegler-Natta）的多阶段方法相比，该方法显示了聚合时间下共聚单体响应的变化减小和聚合时间的更稳定的共聚单体转化具有100％Ti的催化剂。

15. 发明申请

WO2010097351A1 MULTI-STAGE PROCESS FOR PRODUCING MULTI-MODAL LINEAR LOW DENSITY POLYETHYLENE 审中-公开
标题翻译：用于生产多模式线性低密度聚乙烯的多级方法
公开(公告)号：WO2010097351A1
公开(公告)日：2010-09-02
申请号：PCT/EP2010/052172
申请日：2010-02-22
申请人： BOREALIS AG , GAROFF, Thomas , WALDVOGEL, Päivi , KALLIO, Kalle , ERIKSSON, Virginie , AITTOLA, Aki , KOKKO, Esa
发明人： GAROFF, Thomas , WALDVOGEL, Päivi , KALLIO, Kalle , ERIKSSON, Virginie , AITTOLA, Aki , KOKKO, Esa
IPC分类号： C08F10/00 , C08F4/685 , C08F2/00
CPC分类号： C08F10/00 , C08F110/02 , C08F210/16 , C08F2410/03 , Y10T428/139 , C08F4/6357 , C08F4/685 , C08F2/001 , C08F2500/07 , C08F2500/12 , C08F2500/05 , C08F2500/18 , C08F210/14 , C08F2500/08
摘要： Multi-stage polymerization process for the production of a multi-modal linear low density polyethylene in at least two staged reactors connected in series comprising at least (i) polymerizing in a first slurry phase stage ethylene monomers and optionally one or more alpha-olefine comonomers, in the presence of a Ziegler-Natta polymerization catalyst system to obtain a first polyethylene fraction component (A) (ii) polymerizing in a second gas or slurry phase stage ethylene monomers and one or more alpha-olefine comonomers, in the presence of a Ziegler-Natta polymerization catalyst system to obtain a second polyethylene fraction component (B), whereby the Ziegler-Natta polymerization catalyst system comprises: 1) a solid procatalyst formed by contacting at least: a) a Mg-alcoholate complex of the formula (I): Mg(OR 1 ) 2-n (R 1 ) n , wherein each R 1 independently represents a C 1 -C 20 hydrocarbyl group and 0 2 ) m X 3-m , wherein each R 2 independently represents an alkyl of up to 6 carbon atoms; each X is independently a halogen; 0 1 -C 20 -alkyl group, 0
摘要翻译：用于在至少两个串联反应器中连续串联生产多模式线性低密度聚乙烯的多级聚合方法，包括至少（i）在第一浆料相阶段聚合乙烯单体和任选的一种或多种α-烯烃共聚单体在齐格勒 - 纳塔聚合催化剂体系存在下，得到第一聚乙烯级分组分（A）（ⅱ）在第二种气相或淤浆相阶段中聚合乙烯单体和一种或多种α-烯烃共聚单体，在齐格勒 - 纳塔聚合催化剂体系，以获得第二聚乙烯部分组分（B），由此齐格勒 - 纳塔聚合催化剂体系包括：1）通过使至少与下式接触形成的固体前催化剂：a）式）：Mg（OR 1）2-n（R 1）n，其中每个R 1独立地表示C 1 -C 20烃基和O 2）m X 3-m，其中每个R 2独立地表示至多6个碳原子的烷基; 每个X独立地是卤素; 0

16. 发明申请

WO2003004537A1 PROCESS FOR PREPARING A PROCATALYST FOR OLEFIN POLYMERIZATION 审中-公开
标题翻译：制备烯烃聚合方法的方法
公开(公告)号：WO2003004537A1
公开(公告)日：2003-01-16
申请号：PCT/EP2001/007516
申请日：2001-07-02
申请人： BOREALIS TECHNOLOGY OY , PALMQVIST, Märit Elisabet , JOHANSSON, Solveig , WALDVOGEL, Päivi , LINDGREN, Daniel
发明人： JOHANSSON, Solveig , WALDVOGEL, Päivi , LINDGREN, Daniel
IPC分类号： C08F4/658
CPC分类号： C08F10/00 , C08F4/6546 , C08F4/651 , C08F4/6555 , C08F4/6565
摘要： The present invention relates to a process for preparing a procatalyst of a Ziegler-Natta catalyst composition which is suitable for production of olefin polymers.
摘要翻译：本发明涉及一种制备适用于生产烯烃聚合物的齐格勒 - 纳塔催化剂组合物的主催化剂的方法。

17. 发明公开

EP1513884A1 METHOD FOR THE PREPARATION OF OLEFIN POLYMERISATION CATALYSTS 有权
标题翻译：用于生产烯烃聚合催化剂
公开(公告)号：EP1513884A1
公开(公告)日：2005-03-16
申请号：EP02796672.0
申请日：2002-12-18
申请人： BOREALIS POLYMERS OY
发明人： GAROFF, Thomas , PESONEN, Kari , WALDVOGEL, Päivi , LAINE, Timo, V. , DENIFL, Peter , LINDROOS, Jarmo
IPC分类号： C08F10/00 , C08F4/651 , C08F4/655
CPC分类号： C08F10/00 , C08F4/651 , C08F4/6546 , C08F4/6555
摘要： The present invention relates to a process for the production of catalysts, particularly of Ziegler-Natta type of catalysts for olefin polymerisation, to the catalysts as such, and to their use in polymerising olefins.

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