ES2166949T3 - Procatalizador para la produccion de polimero de etileno; procedimiento para su preparacion y utilizacion. - Google Patents

Procatalizador para la produccion de polimero de etileno; procedimiento para su preparacion y utilizacion.

Info

Publication number
ES2166949T3
ES2166949T3 ES97203801T ES97203801T ES2166949T3 ES 2166949 T3 ES2166949 T3 ES 2166949T3 ES 97203801 T ES97203801 T ES 97203801T ES 97203801 T ES97203801 T ES 97203801T ES 2166949 T3 ES2166949 T3 ES 2166949T3
Authority
ES
Spain
Prior art keywords
polymerization
procedure
flow speed
procatalizer
activity
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES97203801T
Other languages
English (en)
Inventor
Thomas Garoff
Daniel Lindgren
Solveig Johansson
Marita Stuela
Ulf Palmqvist
Paivi Waldvogel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Borealis Technology Oy
Original Assignee
Borealis Technology Oy
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Borealis Technology Oy filed Critical Borealis Technology Oy
Priority claimed from US08/492,799 external-priority patent/US5770540A/en
Application granted granted Critical
Publication of ES2166949T3 publication Critical patent/ES2166949T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/02—Ethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/04—Monomers containing three or four carbon atoms
    • C08F110/06—Propene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Removal Of Specific Substances (AREA)
  • Fuel Cell (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Electrotherapy Devices (AREA)
  • Surgical Instruments (AREA)
  • Fertilizers (AREA)

Abstract

LA INVENCION SE REFIERE A UN PROCATALIZADOR DE ELEVADA ACTIVIDAD, PARA LA PRODUCCION DE POLIMEROS DE ETILENO, EL CUAL COMPRENDE UN SOPORTE INORGANICO PARTICULADO, UN COMPUESTO DE CLORO TRANSPORTADO POR DICHO SOPORTE, UN COMPUESTO DE MAGNESIO TRANSPORTADO POR DICHO SOPORTE Y UN COMPUESTO DE TITANIO TRANSPORTADO POR EL MISMO, SIENDO EL COMPUESTO DE CLORO IGUAL O DIFERENTE AL COMPUESTO DE MAGNESIO Y/O AL COMPUESTO DE TITANIO. DICHO PROCATALIZADOR TIENE UN EQUILIBRIO DE ACTIVIDAD AB, EN CONDICIONES DE POLIMERIZACION ESPECIFICADAS, QEU ES SUPERIOR A 3,2, DONDE A REPRESENTA LA ACTIVIDAD DE POLIMERIZACION DE DICHO PROCATALIZADOR, EXPRESADA COMO KG PE/G CAT . H, MFR SUB,2} SIGNIFICA LA VELOCIDAD DE FLUJO EN ESTADO FUNDIDO DEL POLIETILENO PRODUCIDO MEDIANTE DICHO PROCATALIZADOR, EXPRESADA EN UNIDADES DE G/MIN, A UNA CARGA DE 2,16 KG, DE ACUERDO CON EL ESTANDAR ISO 1133, LA AUSENCIA DEL INDICE SUPERIOR '' SIGNIFICA UNA POLIMERIZACION DE VELOCIDAD DE FLUJO EN ESTADO FUNDIDO BAJA Y LA PRESENCIA DEL INDICE SUPERIOR '', SIGNIFICA UNA POLIMERIZACION DE VELOCIDAD DE FLUJO EN ESTADO FUNDIDO ALTA.
ES97203801T 1994-06-20 1995-06-20 Procatalizador para la produccion de polimero de etileno; procedimiento para su preparacion y utilizacion. Expired - Lifetime ES2166949T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI942949A FI942949A0 (fi) 1994-06-20 1994-06-20 Prokatalysator foer producering av etenpolymerer och foerfarande foer framstaellning daerav
US08/492,799 US5770540A (en) 1994-06-20 1995-06-20 Procatalyst for ethylene polymer production, method for its preparation and use

Publications (1)

Publication Number Publication Date
ES2166949T3 true ES2166949T3 (es) 2002-05-01

Family

ID=26159763

Family Applications (2)

Application Number Title Priority Date Filing Date
ES95304292T Expired - Lifetime ES2123210T3 (es) 1994-06-20 1995-06-20 Procatalizador para la produccion de polimero de etileno, metodo para su preparacion y utilizacion.
ES97203801T Expired - Lifetime ES2166949T3 (es) 1994-06-20 1995-06-20 Procatalizador para la produccion de polimero de etileno; procedimiento para su preparacion y utilizacion.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES95304292T Expired - Lifetime ES2123210T3 (es) 1994-06-20 1995-06-20 Procatalizador para la produccion de polimero de etileno, metodo para su preparacion y utilizacion.

Country Status (16)

Country Link
US (1) US6034026A (es)
EP (2) EP0835887B1 (es)
JP (1) JP3306548B2 (es)
CN (1) CN1087304C (es)
AT (2) ATE207083T1 (es)
AU (1) AU716679B2 (es)
BR (1) BR9508079A (es)
CA (1) CA2193483C (es)
CZ (1) CZ291507B6 (es)
DE (2) DE69504143T2 (es)
ES (2) ES2123210T3 (es)
FI (1) FI942949A0 (es)
HU (1) HU217783B (es)
IL (1) IL114220A (es)
RU (1) RU2126421C1 (es)
WO (1) WO1995035323A1 (es)

Families Citing this family (241)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5885924A (en) * 1995-06-07 1999-03-23 W. R. Grace & Co.-Conn. Halogenated supports and supported activators
SE504455C2 (sv) 1995-07-10 1997-02-17 Borealis Polymers Oy Kabelmantlingskomposition, dess användning samt sätt för dess framställning
US6165387A (en) * 1997-02-04 2000-12-26 Borealis A/S Composition for electric cables
SE9703798D0 (sv) 1997-10-20 1997-10-20 Borealis As Electric cable and a method an composition for the production thereof
SE513362C2 (sv) 1997-11-18 2000-09-04 Borealis As Förfarande för minskning av reaktornedsmutsning
FI111372B (fi) * 1998-04-06 2003-07-15 Borealis Polymers Oy Olefiinien polymerointiin tarkoitettu katalyyttikomponentti, sen valmistus ja käyttö
WO1999051649A1 (en) * 1998-04-06 1999-10-14 Borealis Technology Oy High density polyethylene compositions, a process for the production thereof and films prepared thereof
FI981034A7 (fi) * 1998-05-08 1999-11-09 Borealis Polymers Oy HD-polyeteenikoostumukset ja menetelmä niiden valmistamiseksi
SE9802087D0 (sv) 1998-06-12 1998-06-12 Borealis Polymers Oy An insulating composition for communication cables
SE9802386D0 (sv) 1998-07-03 1998-07-03 Borealis As Composition for elektric cables
SE513632C2 (sv) 1998-07-06 2000-10-09 Borealis Polymers Oy Multimodal polyetenkomposition för rör
BE1012219A3 (fr) 1998-10-05 2000-07-04 Solvay Catalyseur destine a la polymerisation des olefines, procede pour sa fabrication et utilisation.
SE9804407D0 (sv) 1998-12-18 1998-12-18 Borealis Polymers Oy A multimodal polymer composition
FI990140A0 (fi) * 1999-01-26 1999-01-26 Borealis Polymers Oy Korkea-aktiivinen olefiinipolymerointikatalysaattori, sen valmistus, katalysaattorisysteemi ja käyttö
GB0001914D0 (en) 2000-01-27 2000-03-22 Borealis Polymers Oy Catalyst
FI111954B (fi) 2000-02-21 2003-10-15 Borealis Tech Oy Menetelmä polyeteenipäällysteen valmistamiseksi substraatille
PT1273595E (pt) 2001-06-20 2006-10-31 Borealis Tech Oy Preparacao de um componente catalisador para polimerizacao de olefina
ES2321806T3 (es) 2001-12-19 2009-06-12 Borealis Technology Oy Produccion de catalizadores soportados para la polimerizacion de olefinas.
ES2236371T5 (es) † 2002-02-04 2011-08-01 Borealis Technology Oy Material laminar con elevada resistencia al impacto.
CN1213081C (zh) 2002-10-16 2005-08-03 中国石油化工股份有限公司 用于乙烯聚合的催化剂组分、制备方法以及催化剂
EP1481994A1 (en) * 2003-05-28 2004-12-01 Borealis Technology Oy Novel polymerisation catalyst
WO2005092974A1 (en) 2004-03-26 2005-10-06 Borealis Technology Oy Polymer composition
US7449530B2 (en) * 2004-06-21 2008-11-11 Exxonmobil Chemical Patents Inc. Polymerization process
ES2315603T3 (es) 2004-09-10 2009-04-01 Borealis Technology Oy Composicion polimerica semiconductora.
GB0423555D0 (en) 2004-10-22 2004-11-24 Borealis Tech Oy Process
PL1655336T3 (pl) 2004-11-03 2007-07-31 Borealis Tech Oy Wielomodalna kompozycja polietylenowa do wytwarzania wtryskiwanych nakrywek i zamknięć
ATE401123T1 (de) 2004-12-17 2008-08-15 Borealis Tech Oy Verfahren zur polymerisation von olefinen in gegenwart eines olefin polymerisationskatalysators
CN101087824B (zh) 2005-01-12 2011-02-16 波利亚里斯技术有限公司 挤出涂覆聚乙烯
DE602005008203D1 (de) 2005-05-06 2008-08-28 Borealis Tech Oy Polyethylenharz mit enger Korngrössenverteilung
EP1731563B1 (en) 2005-06-08 2016-04-13 Borealis Technology Oy Polymer composition having improved wet ageing properties
ATE427329T1 (de) 2005-06-30 2009-04-15 Borealis Tech Oy Polyethylenzusammensetzung mit verbesserter verarbeitbarkeit
EP1937769B1 (en) 2005-10-21 2010-08-25 Borealis Technology Oy Composition
EP1780225A1 (en) 2005-11-01 2007-05-02 Borealis Technology Oy Ziegler-Natta catalyst and its use to prepare multimodal polyolefin
EP1795542A1 (en) 2005-12-07 2007-06-13 Borealis Technology Oy Polymer
DE602006016776D1 (de) 2006-07-14 2010-10-21 Borealis Tech Oy Polyethylen hoher Dichte
EP1939250B1 (en) 2006-12-29 2011-11-30 Borealis Technology Oy Polyethylene composition for blow moulded transport packaging articles
DE602007005452D1 (de) 2007-01-22 2010-05-06 Borealis Tech Oy Polypropylenzusammensetzung mit niedriger Oberflächenenergie
US8138264B2 (en) 2007-05-04 2012-03-20 Fina Technology, Inc. Bimodal polyethylene resins that have high stiffness and high ESCR
ES2354383T5 (es) 2007-08-10 2021-06-21 Borealis Tech Oy Artículo que comprende una composición de polipropileno
US20100280206A1 (en) 2007-11-09 2010-11-04 Borealis Technology Oy Polyethylene copolymer
EP2067799A1 (en) * 2007-12-05 2009-06-10 Borealis Technology OY Polymer
EP2072203B2 (en) 2007-12-18 2020-11-18 Borealis Technology Oy Removing volatile compounds from polymer pellets
EP2072589A1 (en) 2007-12-20 2009-06-24 Borealis Technology Oy Process for coating a pipe with high throughput using multimodal ethylene copolymer, and coated pipes obtained thereof
EP2072587B1 (en) 2007-12-20 2020-06-03 Borealis Technology Oy Coated pipes having improved mechanical properties at elevated temperatures and a method of production thereof
EP2072586B1 (en) 2007-12-20 2020-11-11 Borealis Technology Oy Coated pipes having improved mechanical properties and a method of production thereof
EP2072588B1 (en) 2007-12-20 2012-10-10 Borealis Technology Oy Process for coating a pipe with high throughput using multimodal ethylene copolymer, and coated pipes obtained thereof
DK2075283T3 (da) 2007-12-28 2010-07-05 Borealis Tech Oy Tværbindingsdygtig blanding til produktion af en lagdelt genstand
CN101565473B (zh) * 2008-04-25 2011-06-15 中国石油化工股份有限公司 用于乙烯聚合的催化剂组分、制备及应用
EP2130860A1 (en) 2008-06-06 2009-12-09 Borealis Technology Oy Polymer
EP2199650A1 (en) 2008-12-19 2010-06-23 Borealis AG Layer for pipes made of multimodal polyethylene composition
BRPI1007253A2 (pt) 2009-03-30 2016-02-10 Borealis Ag cabo, processo para a sua produção e seu uso
CN102365325B (zh) 2009-04-09 2015-04-22 北欧化工公司 热塑性聚烯烃组合物
EP2246372A1 (en) 2009-04-30 2010-11-03 Borealis AG Improved multi-stage process for producing multi-modal linear low density polyethylene
EP2246368A1 (en) * 2009-04-30 2010-11-03 Borealis AG Improved ethylene polymerization catalyst composition
EP2246369B1 (en) 2009-04-30 2012-09-05 Borealis AG Linear low density polyethylene with uniform or reversed comonomer composition distribution
EP2256159A1 (en) 2009-05-26 2010-12-01 Borealis AG Polymer composition for crosslinked pipes
PL2256158T3 (pl) 2009-05-26 2014-09-30 Borealis Ag Kompozycja polimerowa do usieciowanych wyrobów
PL2471077T5 (pl) 2009-08-26 2023-11-27 Borealis Ag Kabel i kompozycja polimerowa
EP2308903A1 (en) 2009-09-30 2011-04-13 Borealis AG Procatalyst for olefin polymerization
CN102597093B (zh) 2009-11-11 2015-01-07 博瑞立斯有限公司 电缆以及其生产方法
EA022397B1 (ru) 2009-11-11 2015-12-30 Бореалис Аг Полимерная композиция, силовой кабель, включающий полимерную композицию, и способ его получения
AU2010318182B2 (en) 2009-11-11 2014-07-24 Borealis Ag Crosslinkable polymer composition and cable with advantageous electrical properties
CN102597020B (zh) 2009-11-11 2014-07-23 博瑞立斯有限公司 包含以高压方法生产的聚烯烃的聚合物组合物，高压方法和制品
EP2330135B1 (en) 2009-12-02 2012-11-07 Borealis AG Process for producing polyolefins
EP2354183B1 (en) 2010-01-29 2012-08-22 Borealis AG Moulding composition
PL2354184T3 (pl) 2010-01-29 2013-01-31 Borealis Ag Tłoczywo polietylenowe o ulepszonym stosunku odporność na pękanie /sztywność i ulepszone udarności
CA2792989C (en) 2010-03-17 2018-08-14 Borealis Ag Polymer composition for w&c application with advantageous electrical properties
CN102947384B (zh) 2010-03-17 2016-08-10 北欧化工股份公司 具有优异电特性的适于电线电缆应用的聚和物组合物
ES2430856T3 (es) 2010-06-29 2013-11-22 Borealis Ag Composición de polietileno bimodal para artículos moldeados por inyección
BR112013003741B1 (pt) 2010-08-19 2020-02-27 Beijing Research Institute Of Chemical Industry, China Petroleum & Chemical Corporation Componente catalisador para polimerização de olefina, seus métodos de preparação, catalisador para copolimerização ou homopolimerização de olefina, e seu uso
EP2428526A1 (en) 2010-09-13 2012-03-14 Borealis AG Process for producing polyethylene with improved homogeneity
EP2446960A1 (en) 2010-10-29 2012-05-02 Borealis AG Feeding solid material into a high density fluidized bed reactor
EP3591670A1 (en) 2010-11-03 2020-01-08 Borealis AG A polymer composition and a power cable comprising the polymer composition
WO2012101284A1 (en) 2011-01-28 2012-08-02 Borealis Ag Polyethylene composition
EP2495038B1 (en) 2011-03-02 2020-09-02 Borealis AG A process for the production polymers
PT2495037T (pt) 2011-03-02 2020-09-15 Borealis Ag Montagem de reator de alto rendimento para a polimerização de olefinas
KR101891366B1 (ko) 2011-05-04 2018-08-23 보레알리스 아게 전기 장치용 중합체 조성물
EP2705087B1 (en) 2011-05-04 2017-03-01 Borealis AG Polymer composition for electrical devices
US10304582B2 (en) 2011-05-04 2019-05-28 Borealis Ag Polymer composition for electrical devices
EP2521137B1 (en) 2011-05-04 2014-12-17 Borealis AG Polymer composition for electrical and communication devices
EP2520625A1 (en) 2011-05-06 2012-11-07 Borealis AG Coating composition
EP2554375B1 (en) 2011-08-03 2014-04-09 Borealis AG Film
CN103717667B (zh) 2011-08-19 2015-12-02 博里利斯股份公司 具有改善的表面性能的多相体系
BR112014004254B1 (pt) 2011-08-30 2020-07-21 Borealis Ag cabo de alimentação de corrente contínua em alta tensão (ccat) ou de corrente contínua em extra alta tensão (cceat) compreendendo polipropileno e processo para a produção do mesmo
EP2570195B1 (en) 2011-09-15 2014-12-03 Borealis AG Protective polymer layer
EP2570455A1 (en) 2011-09-16 2013-03-20 Borealis AG Polyethylene composition with broad molecular weight distribution and improved homogeneity
KR101786406B1 (ko) * 2011-10-19 2017-10-17 닛뽕소다 가부시키가이샤 마그네슘알코올레이트의 제조 방법
EP2599828A1 (en) 2011-12-01 2013-06-05 Borealis AG Multimodal polyethylene composition for the production of pipes with improved slow crack growth resistance
EP2607385B1 (en) 2011-12-19 2014-03-19 Borealis AG Loop reactor providing an advanced production split control
EP2617741B1 (en) 2012-01-18 2016-01-13 Borealis AG Process for polymerizing olefin polymers in the presence of a catalyst system and a method of controlling the process
ES2657137T5 (en) 2012-03-28 2025-02-12 Borealis Ag Multimodal polymer
WO2013144328A1 (en) 2012-03-28 2013-10-03 Borealis Ag Multimodal polymer
EP2653392B1 (en) 2012-04-18 2015-10-07 Borealis AG Collation shrink films
EP2653391B1 (en) 2012-04-18 2015-07-29 Borealis AG A process for collation shrink wrapping a plurality of individual containers
US9701770B2 (en) 2012-04-19 2017-07-11 Ineos Europe Ag Catalyst for the polymerisation of olefins, process for its production and use
CN104245759A (zh) 2012-04-26 2014-12-24 沙特基础工业公司 用于聚合乙烯的方法
EP2698251B1 (en) 2012-08-13 2017-03-01 Borealis AG Films
EP2890490B1 (en) 2012-08-29 2020-05-06 Borealis AG Reactor assembly and method for polymerization of olefins
EP2730611B1 (en) 2012-11-09 2017-01-04 Abu Dhabi Polymers Company Limited (Borouge) Drip irrigation pipe comprising a polymer composition comprising a multimodal polyethylene base resin
ES2604934T3 (es) 2012-11-09 2017-03-10 Abu Dhabi Polymers Company Limited (Borouge) Composición polimérica que comprende una mezcla de un polietileno multimodal y un polímero de etileno adicional adecuado para la fabricación de un tubo de riego por goteo
EP2740761B1 (en) 2012-12-05 2016-10-19 Borealis AG Polyethylene composition with improved balance of slow crack growth resistance, impact performance and pipe pressure resistance for pipe applications
EP2740748B1 (en) 2012-12-07 2015-06-10 Borealis AG Method of polymerizing olefins in slurry reactors
EP2746334B1 (en) 2012-12-19 2015-05-13 Borealis AG Polyethylene blend with improved ESCR
EP2745927A1 (en) 2012-12-21 2014-06-25 Borealis AG Fluidized bed reactor with internal moving bed reaction unit
EP2746298A1 (en) 2012-12-21 2014-06-25 Borealis AG Environmentally sustainable Ziegler-Natta catalyst
EP2745926A1 (en) 2012-12-21 2014-06-25 Borealis AG Gas phase polymerization and reactor assembly comprising a fluidized bed reactor and an external moving bed reactor
ES2653868T3 (es) 2012-12-21 2018-02-09 Borealis Ag Procatalizador de Ziegler Natta soportado para la polimerización de etileno
EP2746324A1 (en) 2012-12-21 2014-06-25 Borealis AG Use of pigments and additives for improving pipe stability against desinfectant containing water
PE20160102A1 (es) 2013-05-09 2016-02-25 Borealis Ag Polietileno de alta densidad (hdpe) multimodal
EP2818508A1 (en) * 2013-06-25 2014-12-31 Basell Polyolefine GmbH Polyethylene composition having high impact and stress cracking resistance
EP2818509A1 (en) * 2013-06-25 2014-12-31 Basell Polyolefine GmbH Polyethylene composition for blow molding having high stress cracking resistance
EP2818504B1 (en) 2013-06-28 2020-06-03 Borealis AG Use of an extrusion processing aid for the production of coloured polyethylene pipes
EP2860204B1 (en) 2013-10-10 2018-08-01 Borealis AG Polyethylene composition for pipe applications
EP2860203B1 (en) 2013-10-10 2016-12-14 Borealis AG Multistage process for producing polyethylene compositions
EP2860202B1 (en) 2013-10-10 2018-05-30 Borealis AG High temperature resistant polyethylene and process for the production thereof
EP2860201A1 (en) 2013-10-10 2015-04-15 Borealis AG High temperature resistant polyethylene and process for the production thereof
EP2860200B1 (en) 2013-10-10 2017-08-02 Borealis AG Polyethylene composition for pipe and pipe coating applications
EP2875948B1 (en) 2013-11-21 2016-09-14 Borealis AG Machine direction oriented film
EP2878623B1 (en) 2013-11-28 2018-07-11 Abu Dhabi Polymers Company Limited (Borouge) Multimodal polymer
EP2883887A1 (en) 2013-12-13 2015-06-17 Borealis AG Multistage process for producing polyethylene compositions
EP2883885A1 (en) 2013-12-13 2015-06-17 Borealis AG Multistage process for producing polyethylene compositions
ES2660121T3 (es) 2013-12-20 2018-03-20 Borealis Ag Composición de polietileno con alta flexibilidad y resistencia a altas temperaturas, adecuada para aplicaciones en tubos
ES2621732T3 (es) 2014-01-06 2017-07-05 Borealis Ag Mezcla de polímero: HDPE con copolímero de etileno-norborneno o propileno-norborneno
PL2907843T3 (pl) 2014-02-13 2018-06-29 Borealis Ag Mieszanka polietylenu bimodalnego z polietylenem unimodalnym o bardzo dużej masie cząsteczkowej o lepszych własnościach mechanicznych
EP2907829B1 (en) 2014-02-13 2020-08-19 Borealis AG Disentangled high or ultrahigh molecular weight polyethylene prepared with Ziegler-Natta catalyst
EP2913345B1 (en) 2014-02-28 2016-11-02 Borealis AG Gas phase polymerization process
EP2913346B1 (en) 2014-02-28 2016-11-02 Borealis AG Process for polymerizing olefins in a fluidized bed
CN106661287B (zh) 2014-07-16 2019-05-28 Sabic环球技术有限责任公司 多峰聚乙烯
EP2995631A1 (en) 2014-09-12 2016-03-16 Borealis AG Process for producing graft copolymers on polyolefin backbone
US10308737B2 (en) 2014-09-30 2019-06-04 Borealis Ag Process for polymerising ultra-high molecular weight polyethylene
EP3009457B1 (en) 2014-10-14 2017-06-21 Abu Dhabi Polymers Co. Ltd (Borouge) LLC. Geomembrane applications based on polyethylene
EP3009456B1 (en) 2014-10-14 2017-06-21 Abu Dhabi Polymers Co. Ltd (Borouge) LLC. Ethylene copolymer for geomembrane applications
EP3212710B2 (en) 2014-10-27 2023-12-27 Borealis AG Polymer composition for cable applications with advantageous electrical properties
CN107108803B (zh) 2014-12-18 2021-03-16 博里利斯股份公司 齐格勒-纳塔催化剂及其制备
EP3037436B2 (en) 2014-12-22 2020-11-18 Borealis AG Process for producing multimodal polyethylene in-situ blends including ultra-high molecular weight fractions
EP3037471B2 (en) 2014-12-22 2025-01-22 Borealis AG Process for producing multimodal polyethylene compositions
ES2713632T5 (en) 2014-12-30 2025-10-09 Abu Dhabi Polymers Co Ltd Borouge Llc Hdpe
EP3040376B2 (en) 2014-12-30 2020-09-16 Abu Dhabi Polymers Company Limited (Borouge) L.L.C. Multimodal polyethylene
CN112979842B (zh) 2015-02-05 2022-11-11 博里利斯股份公司 用于生产聚乙烯的方法
EP3053976A1 (en) 2015-02-09 2016-08-10 Borealis AG Adhesive composition
ES2743481T3 (es) 2015-06-10 2020-02-19 Borealis Ag Copolímero multimodal de etileno y al menos dos comonómeros de alfa-olefina y artículos finales hechos del mismo
CN108137830B (zh) 2015-06-10 2021-02-26 博里利斯股份公司 多峰聚乙烯共聚物
ES2673428T3 (es) 2015-06-12 2018-06-21 Borealis Ag Procedimiento y aparato para la polimerización de olefinas en fase gaseosa
EP3109275B1 (en) 2015-06-22 2017-08-09 Abu Dhabi Polymers Company Limited (Borouge) L.L.C. Polyethylene composition for pipe applications with improved sagging and extrusion properties
EP3178853B1 (en) 2015-12-07 2018-07-25 Borealis AG Process for polymerising alpha-olefin monomers
KR20180094974A (ko) 2015-12-15 2018-08-24 보레알리스 아게 장벽 특성을 갖는 폴리에틸렌-기반 적층된 필름 구조체
EP3184167B8 (en) 2015-12-22 2022-03-30 Borealis AG A method for returning polymer to a fluidised bed reactor
EP3184166A1 (en) 2015-12-22 2017-06-28 Borealis AG A method for withdrawing agglomerates from a fluidised bed reactor
EP3238938A1 (en) 2016-04-29 2017-11-01 Borealis AG Machine direction oriented films comprising multimodal copolymer of ethylene and at least two alpha-olefin comonomers
EP3241611B1 (en) 2016-05-02 2020-03-04 Borealis AG A process for feeding a polymerisation catalyst
EP3249009B1 (en) 2016-05-27 2021-06-23 Abu Dhabi Polymers Co. Ltd (Borouge) L.L.C. Polymer composition for films having improved photosynthetically active radiation (par) performance
US10899942B2 (en) 2016-09-28 2021-01-26 Borealis Ag Process for producing a coated pipe
EP3327072B1 (en) 2016-11-24 2019-08-14 Abu Dhabi Polymers Co. Ltd (Borouge) Llc. Polyethylene composition for drip irrigation pipes or tapes
KR20190079656A (ko) 2016-11-25 2019-07-05 보레알리스 아게 폴리올레핀 필름 조성물의 제조 방법 및 그로부터 제조된 필름
EP3339333B1 (en) 2016-12-22 2020-10-07 Borealis AG Ziegler-natta catalyst and preparation thereof
ES2786756T3 (es) 2017-06-20 2020-10-13 Borealis Ag Un método, una disposición y uso de una disposición para la polimerización de olefinas
EP3418309A1 (en) 2017-06-20 2018-12-26 Borealis AG A method, an arrangement and use of an arrangement of preparing polymer
ES2786567T3 (es) 2017-06-23 2020-10-13 Borealis Ag Procedimiento y aparato para la retirada de material polimérico de un reactor de polimerización de olefinas con gases y sólido
WO2019081529A1 (en) 2017-10-24 2019-05-02 Borealis Ag CATALYST
WO2019081611A1 (en) 2017-10-24 2019-05-02 Borealis Ag MULTILAYER POLYMER FILM
EP3479896A1 (en) 2017-11-03 2019-05-08 Borealis AG Polymerization reactor system comprising at least one withdrawal valve
CN109749214A (zh) 2017-11-06 2019-05-14 阿布扎比聚合物有限公司(博禄) 发泡聚乙烯制品
CN109749213A (zh) 2017-11-06 2019-05-14 阿布扎比聚合物有限公司(博禄) 发泡聚乙烯制品
EP3483189A1 (en) 2017-11-14 2019-05-15 Borealis AG Automated method for terminating an olefin polymerization reaction under emergency conditions
EP3486261B1 (en) 2017-11-17 2020-06-24 Borealis AG Method for improving the cooling capacity of a gas solids olefin polymerization reactor
EP3486260B1 (en) 2017-11-17 2020-04-01 Borealis AG Method of splitting the return fluidization gas in a gas solids olefin polymerization reactor
EA202091207A1 (ru) 2017-11-28 2020-08-19 Бореалис Аг Полимерная композиция с улучшенной адгезией
CN109940951A (zh) 2017-12-15 2019-06-28 阿布扎比聚合物有限公司(博禄) 发泡聚乙烯膜
US11447580B2 (en) 2017-12-27 2022-09-20 Borealis Ag Ziegler-Natta catalyst and preparation thereof
KR20200095577A (ko) 2017-12-28 2020-08-10 보레알리스 아게 촉매 및 이의 제조
KR20200116124A (ko) 2018-01-30 2020-10-08 보레알리스 아게 커플링제
EP3759147B1 (en) 2018-03-02 2025-10-01 Borealis GmbH Olefin polymerisation process
ES2950671T3 (es) 2018-05-30 2023-10-11 Borealis Ag Proceso para la preparación de polietileno multimodal de alta densidad
WO2019238428A1 (en) 2018-06-14 2019-12-19 Borealis Ag Process for polymerizing olefin in a gas phase reactor with improved thermal homogeneity
CA3106413A1 (en) 2018-07-19 2020-01-23 Borealis Ag Process for the preparation of an uhmwpe homopolymer
CN112424235B (zh) 2018-08-02 2023-04-21 北欧化工公司 在多阶段聚合工艺中聚合乙烯的方法
EP3856794A1 (en) 2018-09-28 2021-08-04 Borealis AG A multi-stage process for producing a c2 to c8 olefin polymer composition
MY208897A (en) 2018-10-26 2025-06-08 China Petroleum & Chem Corp Polyolefin catalyst component containing mesoporous material, preparation method therefor and use thereof
EP3647645A1 (en) 2018-10-31 2020-05-06 Borealis AG Polyethylene composition for high pressure resistant pipes
AU2019388183B2 (en) 2018-11-28 2022-03-24 Abu Dhabi Polymers Co. Ltd (Borouge) L.L.C. Polyethylene composition for film applications
ES2986685T3 (es) 2018-11-30 2024-11-12 Borealis Ag Proceso de lavado
WO2020115071A1 (en) * 2018-12-03 2020-06-11 Borealis Ag Adhesive polymer composition
EP3898720B1 (en) 2018-12-21 2026-04-22 Borealis GmbH Catalyst and preparation thereof
EP3902851A1 (en) 2018-12-28 2021-11-03 Borealis AG A process for producing polyolefin film composition and films prepared thereof
EP3902850A1 (en) 2018-12-28 2021-11-03 Borealis AG A process for producing polyolefin film composition and films prepared thereof
US12202964B2 (en) 2019-01-28 2025-01-21 Borealis Ag Polymer composition
BR112021013744A2 (pt) 2019-01-28 2021-09-21 Borealis Ag Processo para produzir uma composição de polímero
WO2020157285A1 (en) 2019-01-31 2020-08-06 Borealis Ag Polyethylene composition comprising carbonaceous structures and having improved mechanical properties
EP3980170A1 (en) 2019-06-04 2022-04-13 Borealis AG A process and a multi-stage reactor assembly for the production of polyolefins
CN113993616B (zh) 2019-06-04 2023-06-02 北欧化工股份公司 用于增强气固流化床反应器中流体动力学的方法和反应器组件
WO2020245429A1 (en) 2019-06-07 2020-12-10 Borealis Ag Multilayer machine direction oriented films for sealing
US12291594B2 (en) 2019-06-24 2025-05-06 Borealis Ag Process for preparing polypropylene with improved recovery
CN114599687A (zh) 2019-10-04 2022-06-07 北欧化工公司 用于烯烃聚合的齐格勒-纳塔催化剂
CN114466872B (zh) 2019-10-04 2024-01-30 北欧化工公司 用于烯烃聚合的齐格勒纳塔催化剂
WO2021064083A1 (en) 2019-10-04 2021-04-08 Borealis Ag Ziegler-natta catalysts for olefin polymerization
CN114585654B (zh) 2019-10-04 2023-11-07 北欧化工公司 用于烯烃聚合的齐格勒-纳塔催化剂
EP3838984A1 (en) 2019-12-20 2021-06-23 Borealis AG Polymer composition and article
PL3868793T3 (pl) 2020-02-24 2026-04-20 Borealis Gmbh Sposób produkcji polimerów alfa-olefinowych w procesie polimeryzacji wieloetapowej
ES3055495T3 (en) 2020-03-02 2026-02-12 Borealis Gmbh Catalyst and preparation thereof
WO2022008608A1 (en) 2020-07-10 2022-01-13 Borealis Ag Polyolefin composition with improved resistance to high temperature
KR102859695B1 (ko) 2020-07-10 2025-09-15 보레알리스 게엠베하 저속 균열 성장에 대한 높은 저항성을 갖는 폴리에틸렌 파이프 수지
WO2022013055A1 (en) 2020-07-13 2022-01-20 Borealis Ag Adhesive polyethylene composition
KR102926344B1 (ko) 2020-07-13 2026-02-11 보레알리스 게엠베하 접착성 폴리에틸렌 조성물
WO2022034168A1 (en) 2020-08-12 2022-02-17 Borealis Ag Multilayer film with low seal initiation temperature
PL3988587T3 (pl) 2020-10-26 2026-02-23 Borealis Gmbh Żywica poliolefinowa do rur o bardzo dobrej odporności na opadanie i powolny wzrost pęknięć
EP4251663A1 (en) 2020-11-27 2023-10-04 Borealis AG Process
JP7698718B2 (ja) 2020-11-27 2025-06-25 ボレアリス・アクチェンゲゼルシャフト 触媒供給システム
EP4019583B1 (en) 2020-12-28 2024-04-10 ABU DHABI POLYMERS CO. LTD (BOROUGE) - Sole Proprietorship L.L.C. Polyethylene composition for film applications with improved toughness and stiffness
CN117480191A (zh) 2021-06-11 2024-01-30 博里利斯股份公司 一种生产多峰乙烯聚合物的方法以及由其制备的薄膜
EP4144435A1 (en) 2021-09-01 2023-03-08 Borealis AG Gas phase polymerization process with improved gas recycling
EP4151677A1 (en) 2021-09-21 2023-03-22 Borealis AG Biaxially oriented film
ES2983023T3 (es) 2021-10-07 2024-10-21 Borealis Ag Película orientada biaxialmente
EP4201969A1 (en) 2021-12-23 2023-06-28 Borealis AG Polyethylene composition for pipes having very good impact properties and slow crack growth resistance
CN118414364A (zh) 2021-12-23 2024-07-30 北欧化工股份公司 具有非常好的冲击性能和抗慢速裂纹扩展性的用于管道的聚合物组合物
EP4209546A1 (en) 2022-01-10 2023-07-12 Abu Dhabi Polymers Co. Ltd (Borouge) LLC Polyethylene pipe resin with improved long term hydrostatic strength
EP4219602B1 (en) 2022-01-28 2026-04-29 Borealis GmbH Polyethylene blend for a film layer
EP4234626B1 (en) 2022-02-25 2024-07-03 Borealis AG A polyethylene composition with improved stiffness and toughness
EP4234627B1 (en) 2022-02-25 2024-12-04 Borealis AG A polyethylene composition with improved stiffness and toughness
EP4234614A1 (en) 2022-02-25 2023-08-30 Borealis AG A film comprising a polyethylene composition having improved gloss
EP4239014A1 (en) 2022-03-02 2023-09-06 Borealis AG Film comprising a polyethylene composition
EP4239015B1 (en) 2022-03-02 2024-05-22 Borealis AG Monoaxially oriented film comprising a polyethylene composition
EP4245805B1 (en) 2022-03-18 2024-09-18 Borealis AG Polyethylene blend for a film layer
EP4504514A1 (en) 2022-04-06 2025-02-12 Borealis AG Multilayered film
EP4507896A1 (en) 2022-04-11 2025-02-19 Borealis AG Multilayer film
EP4306444B1 (en) 2022-07-14 2025-03-05 Borealis AG Composition
EP4306442B1 (en) 2022-07-14 2025-05-07 Borealis AG Composition
EP4344869A1 (en) 2022-09-30 2024-04-03 Borealis AG Multimodal ethylene copolymer composition and films comprising the same
CN120112422A (zh) 2022-10-18 2025-06-06 北欧化工公司 多层膜
EP4386046A1 (en) 2022-12-16 2024-06-19 Borealis AG Composition
EP4403598A1 (en) 2023-01-23 2024-07-24 Borealis AG Polymer composition comprising recycled low density polyethylene for packaging applications
KR20250160147A (ko) 2023-02-14 2025-11-11 보레알리스 게엠베하 필름 층을 위한 폴리에틸렌 블렌드
EP4417629A1 (en) 2023-02-14 2024-08-21 Borealis AG Polyethylene blend for a film layer
WO2024170345A1 (en) 2023-02-14 2024-08-22 Borealis Ag Polyethylene blend for a film layer
EP4431552B1 (en) 2023-03-14 2025-07-30 Borealis GmbH Biaxially oriented polyethylene film with improved stiffness
EP4455171A1 (en) 2023-04-28 2024-10-30 Borealis AG Moulded articles
EP4541583A1 (en) 2023-10-18 2025-04-23 Abu Dhabi Polymers Co. Ltd (Borouge) - Sole Proprietorship L.L.C. Multilayer film
WO2025219499A1 (en) 2024-04-18 2025-10-23 Borealis Gmbh Processes for polymerising olefins
EP4650376A1 (en) 2024-05-13 2025-11-19 Borealis GmbH Multimodal ethylene copolymer composition, a recyclate-containing polymer composition containing the same and film being improved in toughness
EP4650377A1 (en) 2024-05-13 2025-11-19 Borealis GmbH Multimodal ethylene copolymer composition with medium density and film with improved toughness
WO2025262147A1 (en) 2024-06-19 2025-12-26 Borealis Gmbh Processes for polymerising olefins
WO2026002813A1 (en) 2024-06-24 2026-01-02 Borealis Gmbh Processes for polymerising olefins

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4324691A (en) * 1980-01-10 1982-04-13 Imperial Chemical Industries Limited Catalyst component
JPS6187707A (ja) * 1984-08-06 1986-05-06 エクソン・リサ−チ・アンド・エンジニアリング・カンパニ− 重合用触媒
JPH072777B2 (ja) * 1985-01-28 1995-01-18 東燃株式会社 オレフイン重合用触媒成分
IT1199833B (it) * 1986-11-10 1989-01-05 Himont Inc Catalizzatori per la preparazione di polimeri delle alfa-olefine a stretta distribuzione dei pesi molecolari
US5047468A (en) * 1988-11-16 1991-09-10 Union Carbide Chemicals And Plastics Technology Corporation Process for the in situ blending of polymers
WO1991004281A1 (fr) * 1989-09-25 1991-04-04 Tonen Corporation PROCEDE DE PRODUCTION DE POLY-α-OLEFINES
DE3932553A1 (de) * 1989-09-29 1991-04-11 Basf Ag Katalysatorsysteme vom typ der ziegler-natta-katalysatoren
FI91968C (fi) * 1989-11-28 1994-09-12 Borealis Polymers Oy -olefiinien polymerointiin tarkoitettu prokatalyyttikompositio, sen valmistus ja käyttö
FI91767C (fi) * 1990-04-12 1994-08-10 Neste Oy Olefiinien polymerointiin tarkoitettu prokatalyyttikompositio, sen valmistus ja käyttö
US5045612A (en) * 1990-04-18 1991-09-03 The Dow Chemical Company Catalyst and process for polymerizing olefins
US5126302A (en) * 1990-04-30 1992-06-30 Quantum Chemical Corporation Olefin polymerization catalyst and methods
EP0530814B1 (en) * 1991-09-05 1998-12-16 Tosoh Corporation Method for producing a stereospecific polyolefin
WO1993012141A1 (en) * 1991-12-11 1993-06-24 Yale University Nucleotide and protein sequences of the serrate gene and methods based thereon
FI89500C (fi) * 1991-12-31 1993-10-11 Neste Oy Prokatalytkomposition foer homo- och sampolymerisering av alfa-olefiner, dess framstaellning och anvaendning
JPH06509840A (ja) * 1992-06-10 1994-11-02 シェブロン　リサーチ　アンド　テクノロジー　カンパニー オレフィン重合のためのチタンマグネシウム触媒前駆物質
WO1994000498A1 (en) * 1992-06-22 1994-01-06 Borealis Holding A/S Process for preparing a procatalyst composition by impregnation of a carrier with a magnesium alkoxide, a titanium alkoxide and an alcohol solution
TW302375B (es) * 1992-10-05 1997-04-11 Mitsui Petroleum Chemicals Ind
BE1006439A3 (fr) * 1992-12-21 1994-08-30 Solvay Societe Annonyme Procede de preparation d'une composition de polymeres d'ethylene, composition de polymeres d'ethylene et son utilisation.
FI92405C (fi) * 1992-12-22 1994-11-10 Borealis Holding As Uusi olefiinipolymerointikatalyytti, menetelmä sen valmistamiseksi ja sen käyttö olefiinien polymerointiin
US5770540A (en) * 1994-06-20 1998-06-23 Borealis Polymers Oy Procatalyst for ethylene polymer production, method for its preparation and use

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