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1. 发明授权

US06730756B1 Catalyst and process for olefin polymerization 失效
标题翻译：催化剂和烯烃聚合方法
公开(公告)号：US06730756B1
公开(公告)日：2004-05-04
申请号：US09857370
申请日：2001-10-09
申请人： Ove Andell , Kalle Kallio , Hikka Knuuttitila
发明人： Ove Andell , Kalle Kallio , Hikka Knuuttitila
IPC分类号： C08F444
CPC分类号： C08F10/02 , C08F4/65912 , C08F4/65916 , C08F4/6592 , C08F110/02 , C08F210/16 , Y10S526/943 , C08F4/65927 , C08F4/65925 , C08F2500/03 , C08F2500/18 , C08F210/14 , C08F2500/12
摘要： Olefin polymerization may be catalysed by a wide range of catalytic materials. Described herein is a heterogeneous olefin polymerization catalyst comprising a porous paniculate support material having impregnated therein a metallocene catalyst the metal atom whereof is bound to an amide group which is not bound to an &eegr;-ligand of the metallocene, or the reaction product of a said metallocene catalyst and a co-catalyst.
摘要翻译：烯烃聚合可以由各种催化材料催化。本文描述的是一种异质烯烃聚合催化剂，其包含多孔颗粒载体材料，其中浸渍有茂金属催化剂，其金属原子结合到不与茂金属的η - 配位体结合的酰胺基，或所述金属茂催化剂的反应产物茂金属催化剂和助催化剂。

2. 发明授权

US06291611B1 Supported olefin polymerization catalyst, its preparation and use 失效
标题翻译：负载型烯烃聚合催化剂，其制备与应用
公开(公告)号：US06291611B1
公开(公告)日：2001-09-18
申请号：US08481336
申请日：1995-08-02
申请人： Kalle Kallio , Ove Andell , Hilkka Knuuttila , Ulf Palmqvist
发明人： Kalle Kallio , Ove Andell , Hilkka Knuuttila , Ulf Palmqvist
IPC分类号： C08F4642
CPC分类号： C08F10/00 , C08F4/63912 , C08F4/63916 , C08F4/6392 , C08F110/02 , Y10S526/943 , C08F2500/12 , C08F2500/18 , C08F2500/24
摘要： Olefin polymerization comprising catalysts based on a metallocene, an alumoxane and a support are disclosed. The process for the preparation of a supported olefin ploymerization catalyst comprises: a) a metallocene/activator reaction product, a solvent capable of dissolving it, and a porous support are brought into mutual contact, and b) the solvent is removed, and wherein step a) is carried out so that the porous support is impregnated with a volume of the metallocene/activator reaction product and solvent, which does not exceed the total pore volume of the support.
摘要翻译：公开了包含基于茂金属，铝氧烷和载体的催化剂的烯烃聚合。负载型烯烃聚合催化剂的制备方法包括：a）茂金属/活化剂反应产物，能够溶解的溶剂和多孔载体相互接触，b）除去溶剂，其中步骤a ），使得多孔载体用一定体积的金属茂/活化剂反应产物和溶剂浸渍，其不超过载体的总孔体积。

3. 发明授权

US07018710B2 Heat sealable polyethylene film and method for its preparation 有权
标题翻译：可热封聚乙烯薄膜及其制备方法
公开(公告)号：US07018710B2
公开(公告)日：2006-03-28
申请号：US10312713
申请日：2001-06-29
申请人： Kalle Kallio , Jari Äärilä , Merete Skar , Arja Lehtinen
发明人： Kalle Kallio , Jari Äärilä , Merete Skar , Arja Lehtinen
IPC分类号： B32B27/08 , B32B27/32
CPC分类号： B32B27/08 , B32B27/32 , B32B27/327 , B32B2250/242 , B32B2307/31 , B32B2307/412 , B32B2307/558 , B32B2307/72 , B32B2439/70 , B32B2439/80 , C08L23/06 , C08L23/0815 , C08L2205/02 , C08L2205/025 , C08L2314/06 , Y10T428/2817 , Y10T428/2878 , Y10T428/31855 , Y10T428/31913 , Y10T428/31938 , C08L2666/06
摘要： A process for the preparation of a heat sealable film comprising a core layer and a sealing layer, said process comprising attaching said core layer to said sealing layer, said sealing layer comprising an ethylene copolymer composition in which: (1) there are two distinct maxima in the TREF fractogram of the ethylene copolymer composition; (2) at lest 10%, of the ethylene copolymer composition elutes in TREF at a temperature of less than 50° C.; (3) at least 25%, of the ethylene copolymer composition elutes in TREF at a temperature of higher than 75° C.; (4) none of the ethylene copolymer composition elutes in TREF at a temperature of higher than 100° C.; (5) the ethylene copolymer composition comprises two components, one of which is of relatively high comonomer content and high molecular weight, the other of which is of relatively low comonomer content and low molecular weight, both components being prepared by polymerisation of ethylene with a C3-20 alpha-olefin in the present of a single site catalyst; (6) the ethylene copolymer composition has a density of between 905 and 930 kg/m3, and an MFR2 between 0.3 and 4.0 g/10 min.
摘要翻译：一种制备可热封膜的方法，包括芯层和密封层，所述方法包括将所述芯层附着到所述密封层，所述密封层包含乙烯共聚物组合物，其中：（1）存在两个不同的最大值在乙烯共聚物组成的TREF分解图中; （2）至少10％的乙烯共聚物组合物在低于50℃的温度下在TREF中洗脱; （3）至少25％的乙烯共聚物组合物在高于75℃的温度下在TREF中洗脱; （4）乙烯共聚物组合物中没有一种在高于100℃的温度下在TREF中洗脱。（5）乙烯共聚物组合物包含两种组分，其中一种组分具有相对高的共聚单体含量和高分子量，另一种组分的共聚单体含量相对较低，分子量低，两种组分均通过乙烯与单一位点催化剂存在下的3-30-α-烯烃; （6）所述乙烯共聚物组合物的密度在905至930kg / m 3的范围内，MFR 2之间的密度在0.3至4.0g / 10min之间。

4. 发明授权

US06380332B1 Activator system for metallocene compounds 失效
标题翻译：金属茂化合物的活化剂体系
公开(公告)号：US06380332B1
公开(公告)日：2002-04-30
申请号：US09355309
申请日：1999-09-23
申请人： Kalle Kallio , Hilkka Knuuttila , Kaisa Suominen
发明人： Kalle Kallio , Hilkka Knuuttila , Kaisa Suominen
IPC分类号： C08F416
CPC分类号： C08F10/00 , C08F4/65912 , C08F4/65927 , C08F110/02 , C08F210/16 , Y10S526/943 , C08F4/65916 , C08F210/08
摘要： Aluminoxanes having C2-C10 alkyl groups can conveniently be used in supported olefin polymerization catalyst compositions prepared by contacting a support comprising a solid compound which is one of pure aluminium oxide, a mixed aluminium oxide, an aluminium salt, a magnesium halide, or a C1-C8 alkoxy magnesium halide, in any order with at least a) an organometallic compound, b) a metallocene, and c) an aluminoxane, and recovering said supported olefin polymerization catalyst composition.
摘要翻译：具有C2-C10烷基的氧化铝可以方便地用于通过使包含纯氧化铝，混合氧化铝，铝盐，卤化镁或C1的固体化合物的载体接触而制备的负载型烯烃聚合催化剂组合物 -C8烷氧基卤化镁，以至少为a的任何顺序）有机金属化合物，b）茂金属和c）铝氧烷，并回收所述负载型烯烃聚合催化剂组合物。

5. 发明授权

US06284849B1 Method of catalyst transitions in olefin polymerizations 失效
标题翻译：烯烃聚合中催化剂转变的方法
公开(公告)号：US06284849B1
公开(公告)日：2001-09-04
申请号：US09142402
申请日：1999-01-11
申请人： Vidar Almquist , Tone Aastad , Ingrid Sorum Melaaen , Harri Hokkanen , Kalle Kallio
发明人： Vidar Almquist , Tone Aastad , Ingrid Sorum Melaaen , Harri Hokkanen , Kalle Kallio
IPC分类号： C08F238
CPC分类号： C08F10/00 , Y10S526/943 , C08F2/42
摘要： A method for transitioning between two different catalysts in olefin polymerizations, a first catalyst and a second catalyst, comprising the steps of: discontinuing the feed of the first catalyst into the polymerization reactor, and introducing the second catalyst into the reactor, wherein the transition is performed between a chromium-based catalyst and a metallocene catalyst.
摘要翻译：一种用于在烯烃聚合中的两种不同催化剂之间转化的方法，第一催化剂和第二催化剂，包括以下步骤：将第一催化剂进料停止进入聚合反应器，并将第二催化剂引入反应器，其中转变为在铬基催化剂和茂金属催化剂之间进行。

6. 发明授权

US08962509B2 Preparation of a solid catalyst system 有权
标题翻译：固体催化剂体系的制备
公开(公告)号：US08962509B2
公开(公告)日：2015-02-24
申请号：US13695884
申请日：2011-04-28
申请人： Kalle Kallio , Marja Mustonen , Pertti Elo , Peter Denifl , John Severn
发明人： Kalle Kallio , Marja Mustonen , Pertti Elo , Peter Denifl , John Severn
IPC分类号： C08F4/602 , C08F4/642 , C08F4/6592 , C08F10/00 , C08F4/76 , C07F5/06 , C08F4/52 , B01J31/12 , B01J31/14 , B01J31/22 , B01J31/26
CPC分类号： C08F4/76 , B01J31/124 , B01J31/128 , B01J31/143 , B01J31/2295 , B01J31/26 , B01J2531/46 , B01J2531/48 , B01J2531/49 , B01J2531/90 , B01J2531/94 , C07F5/068 , C08F4/52 , C08F4/6028 , C08F4/6592 , C08F4/65922 , C08F10/00 , C08F2410/01 , Y10S526/943 , C08F4/65912
摘要： Process for the preparation of a solid catalyst system (CS) comprising the steps of preparing a liquid clathrate (LC) comprising (a) a lattice (L) being the reaction product of (i) aluminoxane (A), (ii) an organometallic compound (O) of a transition metal (M) of Group 3 to 10 of the Periodic Table (IUPAC 2007) or of an actinide or lanthanide, and (i) a compound (B) being effective to form with the aluminoxane (A) and the organometallic compound (O) the lattice (L), and (b) a guest (G) being an hydrocarbon compound (HC), and subsequently precipitating said liquid clathrate (LC) obtaining said solid catalyst system (SC).
摘要翻译：制备固体催化剂体系（CS）的方法，包括以下步骤：制备液体包合物（LC），其包含（a）格子（L），其为（i）铝氧烷（A），（ii）有机金属（IUPAC 2007）第3至10族的过渡金属（M）或锕系元素或镧系元素的化合物（O）和（i）与铝氧烷（A）形成有效的化合物（B）和有机金属化合物（O），晶格（L）和（b）作为烃化合物（HC）的客体（G），随后沉淀得到所述固体催化剂体系（SC）的所述液体包合物（LC）。

7. 发明授权

US08409681B2 Multi-stage process for producing multi-modal linear low density polyethylene 有权
标题翻译：生产多模式线性低密度聚乙烯的多阶段工艺
公开(公告)号：US08409681B2
公开(公告)日：2013-04-02
申请号：US13126496
申请日：2010-02-22
申请人： Thomas Garoff , Paivi Waldvogel , Kalle Kallio , Virginie Eriksson , Aki Aittola , Esa Kokko
发明人： Thomas Garoff , Paivi Waldvogel , Kalle Kallio , Virginie Eriksson , Aki Aittola , Esa Kokko
IPC分类号： B32B1/08 , C08F2/14 , C08F2/34 , C08F210/14 , C08F4/685
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： A process is disclosed for producing a multi-modal linear low density polyethylene in at least two staged reactors connected in series, comprising (i) polymerizing in a first slurry phase stage ethylene monomers with a Ziegler-Natta polymerization catalyst system to obtain a first polyethylene fraction component (A); and (ii) polymerizing in a second gas or slurry phase stage ethylene monomers with a Ziegler-Natta polymerization catalyst system to obtain a second polyethylene fraction component (B). The Ziegler-Natta polymerization catalyst system comprises: 1) a solid procatalyst formed by contacting at least: a) a Mg-alcoholate complex of formula (I) b) an aluminum compound of formula (II); and c) a vanadium compound and a titanium compound having a molar ratio (V:Ti) from 10:90 to 90:10; and 2) one or more organometallic cocatalvsts of formula (III). The linear low density polyethylene shows an improved comonomer composition distribution Formulas (I), (II), and (III) are described herein.
摘要翻译：公开了一种用于在至少两个分级反应器中串联生产多模式线性低密度聚乙烯的方法，其包括（i）在第一浆液阶段中聚合乙烯单体与齐格勒 - 纳塔聚合催化剂体系以获得第一聚乙烯级分组分（A）; 和（ii）在齐格勒 - 纳塔聚合催化剂体系中在第二气体或浆料相阶段中聚合乙烯单体以获得第二聚乙烯级分组分（B）。齐格勒 - 纳塔聚合催化剂体系包括：1）通过使至少a）使式（I）的Mg-醇合物络合物b）式（II）的铝化合物与式和c）钒化合物和摩尔比（V:Ti）为10:90至90:10的钛化合物; 和2）式（III）的一种或多种有机金属助催化剂。线性低密度聚乙烯显示改进的共聚单体组成分布本文描述了式（I），（II）和（III）。

8. 发明授权

US06355819B1 Substituted metallocene compounds for olefin polymerization catalyst systems, their intermediates and methods for preparing them 失效
公开(公告)号：US06355819B1
公开(公告)日：2002-03-12
申请号：US09402934
申请日：1999-12-20
申请人： Reko Leino , Hendrik Luttikhedde , Carl-Eric Wilen , Jan Näsman , Kalle Kallio , Hilkka Knuuttila , Jyrki Kauhanen
发明人： Reko Leino , Hendrik Luttikhedde , Carl-Eric Wilen , Jan Näsman , Kalle Kallio , Hilkka Knuuttila , Jyrki Kauhanen
IPC分类号： C07F1700
CPC分类号： C08F10/00 , Y10S526/943 , C08F4/65927 , C08F4/65912
摘要： The invention relates to metallocene compounds having the formula (I): (CpYq)mMRnBo (I) wherein: Cp or each same or different Cp is a non-substituted or substituted, fused or non-fused, homo(iso)cyclic or heterocyclic cyclopentadienyl ligand, indenyl ligand, tetrahydroindenyl ligand, fluorenyl ligand or octahydrofluorenyl ligand, Y or each same or different Y is a substituent at the cyclopentadienyl ring of said ligand Cp having the following structure (II): wherein: D is an element of Group 14 of the Periodic Table (IUPAC), R1, R2 and R3 are the same or different and are each one of a hydrogen, a halogen, a substituted or unsubstituted C1-C10 hydrocarbyl group, a substituted or unsubstituted C1-C10 hydrocarbyloxy group, a C1-C12 organosilicon group, or at least two of R1, R2 and R3 form together with D a C4-C20 ring structure; M is a transition metal of Group 4 of the Periodic Table (IUPAC) and is bound to the ligand Cp or ligands Cp in an &eegr;5 bonding mode; R or each same or different R is bound to M and is one of a hydrogen, a halogen, a substituted or unsubstituted C1-C10 hydrocarbyl group, a substituted or unsubstituted C1-C10 hydrocarbyloxy group, a C1-C12 organosilicon group, or two R form together with M a C4-C20 metallocyclic ring structure; B is a bridge atom or group between two Cp ligands or between one Cp ligand and M; q is, when Cp is non-bridged, 0-5 for the cyclopentadienyl ligand, 0-3 for the indenyl or tetrahydroindenyl ligand and 0-1 for the fluorenyl or octahydrofluorenyl ligand, q is, when Cp is bridged, 0-4 for the cyclopentadienyl ligand, 0-2 for the indenyl or tetrahydroindenyl ligand and 0 for the fluorenyl or octahydrofluorenyl ligand; m is 1 or 2; m·q≧1; o is 0 or 1; and n is 4-m-o, except when there is one bridge B between two Cp ligands, in which case n is 4-m, their intermediates, preparation and use.

9. 发明授权

US07666957B2 Polymerization process 有权
标题翻译：聚合过程
公开(公告)号：US07666957B2
公开(公告)日：2010-02-23
申请号：US10585199
申请日：2004-12-27
申请人： Kalle Kallio , Janne Maaranen , Eija Lappi , Marina Surakka
发明人： Kalle Kallio , Janne Maaranen , Eija Lappi , Marina Surakka
IPC分类号： C08F2/38 , C08F2/04 , C08F2/12 , B01J19/18
CPC分类号： C08F10/02 , B01J8/0015 , B01J19/2435 , B01J2208/00283 , B01J2208/00707 , C08F210/16 , Y10S526/905 , C08F2/00 , C08F2/06 , C08F2/42 , C08F2/14 , C08F210/14
摘要： A process for the polymerisation of ethylene and optionally at least one C3-20 alpha olefin comonomer in the slurry or solution phase in a reactor having a polymer outlet stream, a procatalyst or catalyst feed stream and a hydrogen feed stream, said polymerisation being effected in the presence of a metallocene catalyst, a diluent and hydrogen, wherein said diluent is recycled from said outlet stream to said hydrogen feed stream, said procatalyst or catalyst feed stream is free of hydrogen, said hydrogen feed stream is free of procatalyst or catalyst and said procatalyst or catalyst feed stream does not comprise recycled diluent.
摘要翻译：在具有聚合物出口流，原催化剂或催化剂进料流和氢气进料流的反应器中，在浆液或溶液相中使乙烯和任选的至少一种C 3-20α-烯烃共聚单体聚合的方法，所述聚合反应在金属茂催化剂，稀释剂和氢气的存在，其中所述稀释剂从所述出口流再循环到所述氢气进料流，所述前催化剂或催化剂进料流不含氢气，所述氢气进料流不含前催化剂或催化剂，并且所述前催化剂或催化剂进料流不包含再循环的稀释剂。

10. 发明申请

US20080269435A1 Polymerization Process 有权
标题翻译：聚合过程
公开(公告)号：US20080269435A1
公开(公告)日：2008-10-30
申请号：US10585199
申请日：2004-12-27
申请人： Kalle Kallio , Janne Maaranen , Eija Lappi , Marina Surakka
发明人： Kalle Kallio , Janne Maaranen , Eija Lappi , Marina Surakka
IPC分类号： C08F2/00 , B01J19/00
CPC分类号： C08F10/02 , B01J8/0015 , B01J19/2435 , B01J2208/00283 , B01J2208/00707 , C08F210/16 , Y10S526/905 , C08F2/00 , C08F2/06 , C08F2/42 , C08F2/14 , C08F210/14
摘要： A process for the polymerisation of ethylene and optionally at least one C3-20 alpha olefin comonomer in the slurry or solution phase in a reactor having a polymer outlet stream, a procatalyst or catalyst feed stream and a hydrogen feed stream, said polymerisation being effected in the presence of a metallocene catalyst, a diluent and hydrogen, wherein said diluent is recycled from said outlet stream to said hydrogen feed stream, said procatalyst or catalyst feed stream is free of hydrogen, said hydrogen feed stream is free of procatalyst or catalyst and said procatalyst or catalyst feed stream does not comprise recycled diluent.
摘要翻译：在具有聚合物出口流，原催化剂或催化剂进料流和氢气的反应器中，在淤浆或溶液相中使乙烯和任选的至少一种C 3-20α-烯烃共聚单体聚合的方法所述聚合在茂金属催化剂，稀释剂和氢气存在下进行，其中所述稀释剂从所述出口流再循环到所述氢气进料流中，所述前催化剂或催化剂进料流不含氢气，所述氢气进料流不含主催化剂或催化剂，并且所述原催化剂或催化剂进料流不包含再循环稀释剂。

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