ES2195173T3 - Procedimiento para la polimerizacion de alfa-olefinas, catalizador utilizado en la polimerizacion y su prepacion. - Google Patents
Procedimiento para la polimerizacion de alfa-olefinas, catalizador utilizado en la polimerizacion y su prepacion.Info
- Publication number
- ES2195173T3 ES2195173T3 ES97942046T ES97942046T ES2195173T3 ES 2195173 T3 ES2195173 T3 ES 2195173T3 ES 97942046 T ES97942046 T ES 97942046T ES 97942046 T ES97942046 T ES 97942046T ES 2195173 T3 ES2195173 T3 ES 2195173T3
- Authority
- ES
- Spain
- Prior art keywords
- support
- alpha
- contact
- bringing
- donor
- 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
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
- C08F4/00—Polymerisation catalysts
- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
- C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
- C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
- C08F4/62—Refractory metals or compounds thereof
- C08F4/64—Titanium, zirconium, hafnium or compounds thereof
- C08F4/65—Pretreating the metal or compound covered by group C08F4/64 before the final contacting with the metal or compound covered by group C08F4/44
- C08F4/652—Pretreating with metals or metal-containing compounds
- C08F4/654—Pretreating with metals or metal-containing compounds with magnesium or compounds thereof
-
- 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
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Abstract
EN LA POLIMERIZACION DE LAS AL - OLEFINAS C3-C12 , LA ACTIVIDAD DEL CATALIZADOR Y LA ISOTACTICIDAD ASI COMO LA MASA MOLECULAR DEL PRODUCTO POLIMERICO PUEDEN SER AÑADIDAS Y MEJORADAS DE MANERA CONTROLADA POR UN NUEVO PROCEDIMIENTO EN EL QUE (A) SE PREPARA UN SISTEMA DE CATALIZADOR POR PUESTA EN CONTACTO DE UN SOPORTE QUE COMPRENDE CLORURO DE MAGNESIO, UN DERIVADO DE ESTE ULTIMO O UN REACTIVO QUE LO FORMA, CON AL MENOS UN TETRACLORURO DE TITANIO O UN REACTIVO QUE LO FORMA, PARA PRODUCIR UN SOPORTE CON TITANIO; POR PUESTA EN CONTACTO DEL SOPORTE CON TITANIO CON AL MENOS UN COMPUESTO METALICO DE LOS GRUPOS 1, 2 O 3 QUE CONTIENE UN ALQUILO C1-C10 Y AC TIVANDO EL TETRACLORURO DE TITANIO EN UN GRUPO DE TITANIO CON ACTIVIDAD CATALITICA, PARA PRODUCIR UN SOPORTE ACTIVADO Y POR PUESTA EN CONTACTO DE UNA SUSTANCIA SELECCIONADA ENTRE DICHO SOPORTE, EL SOPORTE CON TITANIO Y UN SOPORTE ACTIVADO CON AL MENOS UN DONADOR O UN REACTIVO QUE LO FORMA, PARA PRODUCIR UN SISTEMA DE CATALIZADOR; (B) SE PROCEDE A UNA POLIMERIZACION MEDIANTE EL SISTEMA DE CATALIZADOR POR SU PUESTA EN CONTACTO CON AL MENOS UNA AL OLEFINA C3-C12 , DESPUES DE LO CUAL SE FORMAN CADENAS DE POLI - AL -OLEFINAS C3-C12 EN LOS GRUPOS CON TITANIO CON ACTIVIDAD CATALITICA Y PREFERENTEMENTE POR PUESTA EN CONTACTO DE DICHO SISTEMA DE CATALIZADOR, DE DICHA AL - OLEFINA C3-C12 Y DE DICHAS CADENAS DE POLI - AL - OLEFINAS C3-C12 CON HIDROGENO U OTRO AGENTE DE TRANSFERENCIA DE CADENA SIMILAR, DESPUES DE LO CUAL SE FORMA UNA POLI - AL - OLEFINA C3-CSUB,12 TERMINADA POR HIDROGENO O SIMILAR. EN EL PROCEDIMIENTO, LA MEJORA SE OBTIENE DE MANERA QUE, EN LA ETAPA (A), (I) UNA PRIMERA CANTIDAD REGULADA DE UN DONADOR INTERNO MENOS SOLUBLE Y UNA SEGUNDA CANTIDAD REGULADA DE UN DONADOR INTERNO MAS SOLUBLE SON PUESTAS EN LA SUPERFICIE DE DICHO SOPORTE, DEL SOPORTE CON TITANIO O DEL SOPORTE ACTIVADO, PARA PRODUCIR UN PRODUCTO DONADOR INTERNO Y (II) EL PRODUCTO DONADOR INTERNO SE PONE EN CONTACTO CON AL MENOS UN AGENTE DE ELUCION QUE ELUYE EL DONADOR INTERNO MAS SOLUBLE Y CON AL MENOS UN DONADOR EXTERNO O UN REACTIVO QUE LO FORMA, PARA PRODUCIR UN PRODUCTO DONADOR EXTERNO, PRESENTANDO EL SISTEMA DE CATALIZADOR ASI FORMADO AL MENOS GRUPOS DE TITANIO CON ACTIVIDAD CATALITICA, COMPRENDIENDO DICHA PRIMERA CANTIDAD REGULADA DEL DONADOR INTERNO MENOS SOLUBLE Y DICHA SEGUNDA CANTIDAD REGULADA UN DONADOR EXTERNO.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI963707A FI963707A0 (fi) | 1996-09-19 | 1996-09-19 | Foerfarande foer polymerisering av alfa-olefiner, vid polymerisering anvaendbar katalysator och foerfarande foer framstaellning av densamma |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2195173T3 true ES2195173T3 (es) | 2003-12-01 |
Family
ID=8546692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES97942046T Expired - Lifetime ES2195173T3 (es) | 1996-09-19 | 1997-09-19 | Procedimiento para la polimerizacion de alfa-olefinas, catalizador utilizado en la polimerizacion y su prepacion. |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US6288180B1 (es) |
| EP (1) | EP0927202B1 (es) |
| JP (1) | JP2001503079A (es) |
| KR (1) | KR20000036218A (es) |
| CN (1) | CN1154667C (es) |
| AT (1) | ATE234871T1 (es) |
| AU (1) | AU730744B2 (es) |
| BR (1) | BR9713468A (es) |
| CA (1) | CA2263660A1 (es) |
| CZ (1) | CZ81399A3 (es) |
| DE (1) | DE69720010T2 (es) |
| EA (1) | EA199900313A1 (es) |
| ES (1) | ES2195173T3 (es) |
| FI (1) | FI963707A0 (es) |
| IL (1) | IL128515A0 (es) |
| PL (1) | PL333375A1 (es) |
| WO (1) | WO1998012234A1 (es) |
Families Citing this family (96)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI111846B (fi) | 1997-06-24 | 2003-09-30 | Borealis Tech Oy | Menetelmä ja laitteisto polypropeeniseosten valmistamiseksi |
| FI111848B (fi) | 1997-06-24 | 2003-09-30 | Borealis Tech Oy | Menetelmä ja laitteisto propeenin homo- ja kopolymeerien valmistamiseksi |
| TW539690B (en) * | 1997-08-11 | 2003-07-01 | Mitsui Chemicals Inc | Process for preparing solid titanium catalyst component, olefin polymerization catalyst, and olefin polymerization process |
| FI973816A0 (fi) | 1997-09-26 | 1997-09-26 | Borealis As | Polypropen med hoeg smaeltstyrka |
| FI974178A0 (fi) | 1997-11-07 | 1997-11-07 | Borealis As | Polypropensammansaettningar |
| FI980342A0 (fi) | 1997-11-07 | 1998-02-13 | Borealis As | Polymerroer och -roerkopplingar |
| FI974175A (fi) | 1997-11-07 | 1999-05-08 | Borealis As | Menetelmä polypropeenin valmistamiseksi |
| PL1847565T3 (pl) | 2006-04-18 | 2011-07-29 | Borealis Tech Oy | Warstwa do kabli o ulepszonej odporności na zbielenie naprężeniowe |
| EP2067794A1 (en) * | 2007-12-06 | 2009-06-10 | Borealis Technology OY | Use of a Ziegler-Natta procatalyst containing a trans-esterification product of a lower alcohol and a phthalic ester for the production of reactor grade thermoplastic polyolefins with improved paintability |
| JP5110589B2 (ja) * | 2008-06-23 | 2012-12-26 | 東邦チタニウム株式会社 | オレフィン類重合用固体触媒成分、その製造方法、触媒及びこれを用いたオレフィン類重合体の製造方法 |
| ATE535554T1 (de) | 2008-10-08 | 2011-12-15 | Borealis Ag | Verfahren zur herstellung von sehr steifem polyproylen |
| EP2174965B1 (en) | 2008-10-08 | 2013-05-29 | Borealis AG | Preparation of propylene copolymer with dynamically operated reactor |
| US8841390B2 (en) | 2008-11-21 | 2014-09-23 | Borealis Ag | Method for improving flowability of heterophasic polypropylene powder |
| EP2216347A1 (en) | 2009-01-30 | 2010-08-11 | Borealis AG | A method of catalyst transitions in olefin polymerizations |
| ES2370689T3 (es) | 2009-02-25 | 2011-12-21 | Borealis Ag | Polímero multimodal de polipropileno, composición que comprende el mismo y un procedimiento para producir el mismo. |
| CN102365325B (zh) | 2009-04-09 | 2015-04-22 | 北欧化工公司 | 热塑性聚烯烃组合物 |
| EP2368921B1 (en) | 2010-03-26 | 2014-11-26 | Borealis AG | Process for the preparation of flowable comonomer rich polypropylene |
| EP2452957A1 (en) | 2010-11-12 | 2012-05-16 | Borealis AG | Improved process for producing heterophasic propylene copolymers |
| EP2452960B1 (en) | 2010-11-12 | 2015-01-07 | Borealis AG | Process for preparing propylene polymers with an ultra high melt flow rate |
| EP2452959B1 (en) | 2010-11-12 | 2015-01-21 | Borealis AG | Process for producing propylene random copolymers and their use |
| EP2452956A1 (en) | 2010-11-12 | 2012-05-16 | Borealis AG | Improved process for polymerising propylene |
| EP2452976A1 (en) | 2010-11-12 | 2012-05-16 | Borealis AG | Heterophasic propylene copolymers with improved stiffness/impact/flowability balance |
| EP2452920A1 (en) | 2010-11-12 | 2012-05-16 | Borealis AG | A method for recovering transition metal tetrahalide and hydrocarbons from a waste stream |
| EP2452975A1 (en) | 2010-11-12 | 2012-05-16 | Borealis AG | Soft heterophasic propylene copolymers |
| ES2817776T3 (es) | 2011-03-02 | 2021-04-08 | Borealis Ag | Un procedimiento para la producción de polímeros |
| EP2495037B1 (en) | 2011-03-02 | 2020-08-19 | Borealis AG | High throughput reactor assembly for polymerization of olefins |
| EP2535372B1 (en) | 2011-06-15 | 2016-09-14 | Borealis AG | In-situ reactor blend of a Ziegler-Natta catalysed, nucleated polypropylene and a metallocene catalysed polypropylene |
| JP5968888B2 (ja) * | 2011-08-25 | 2016-08-10 | 東邦チタニウム株式会社 | オレフィン類重合用固体触媒成分の製造方法、オレフィン類重合用触媒およびオレフィン類重合体の製造方法 |
| 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 |
| EP2890490B1 (en) | 2012-08-29 | 2020-05-06 | Borealis AG | Reactor assembly and method for polymerization of olefins |
| EP2719725B1 (en) | 2012-10-11 | 2018-12-05 | Abu Dhabi Polymers Company Limited (Borouge) | Nucleated polypropylene composition for containers |
| EP2745927A1 (en) | 2012-12-21 | 2014-06-25 | Borealis AG | Fluidized bed reactor with internal moving bed reaction unit |
| 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 |
| EP2749580B1 (en) | 2012-12-28 | 2016-09-14 | Borealis AG | Process for producing copolymers of propylene |
| EP2787034A1 (en) | 2013-04-05 | 2014-10-08 | Borealis AG | High stiffness polypropylene compositions |
| EP2796502A1 (en) | 2013-04-22 | 2014-10-29 | Abu Dhabi Polymers Company Limited (Borouge) | Propylene random copolymer composition for pipe applications |
| EP2796474B1 (en) | 2013-04-22 | 2018-01-10 | Borealis AG | Multistage process for producing polypropylene compositions |
| EP2796498B1 (en) | 2013-04-22 | 2018-09-12 | Abu Dhabi Polymers Company Limited (Borouge) | Multimodal polypropylene composition for pipe applications |
| PL2796499T3 (pl) | 2013-04-22 | 2018-12-31 | Abu Dhabi Polymers Company Limited (Borouge) | Kompozycja polipropylenowa o ulepszonej udarności do zastosowań w rurach |
| PL2796501T3 (pl) | 2013-04-22 | 2017-01-31 | Abu Dhabi Polymers Company Limited (Borouge) | Wielomodalna polipropylenowa kompozycja do zastosowań do rur |
| PL2796500T3 (pl) | 2013-04-22 | 2018-12-31 | Abu Dhabi Polymers Company Limited (Borouge) | Kompozycja kopolimeru przypadkowego propylenu do zastosowań do rur |
| ES2628082T3 (es) | 2013-04-22 | 2017-08-01 | Borealis Ag | Procedimiento con múltiples etapas para producir composiciones de polipropileno resistentes a baja temperatura |
| EP2796472B1 (en) | 2013-04-22 | 2017-06-28 | Borealis AG | Two-stage process for producing polypropylene compositions |
| EP3033389B1 (en) | 2013-08-14 | 2017-10-11 | Borealis AG | Propylene composition with improved impact resistance at low temperature |
| CA2919745C (en) | 2013-08-21 | 2018-08-07 | Borealis Ag | High flow polyolefin composition with high stiffness and toughness |
| US9890275B2 (en) | 2013-08-21 | 2018-02-13 | Borealis Ag | High flow polyolefin composition with high stiffness and toughness |
| EP2853562A1 (en) | 2013-09-27 | 2015-04-01 | Borealis AG | Two-stage process for producing polypropylene compositions |
| EP2853563B1 (en) | 2013-09-27 | 2016-06-15 | Borealis AG | Films suitable for BOPP processing from polymers with high XS and high Tm |
| ES2568615T3 (es) | 2013-10-11 | 2016-05-03 | Borealis Ag | Película para etiquetas orientada en la dirección de la máquina |
| US10519259B2 (en) | 2013-10-24 | 2019-12-31 | Borealis Ag | Low melting PP homopolymer with high content of regioerrors and high molecular weight |
| EP2865713B1 (en) | 2013-10-24 | 2016-04-20 | Borealis AG | Blow molded article based on bimodal random copolymer |
| US9670293B2 (en) | 2013-10-29 | 2017-06-06 | Borealis Ag | Solid single site catalysts with high polymerisation activity |
| EP3071606B1 (en) | 2013-11-22 | 2017-08-16 | Borealis AG | Low emission propylene homopolymer with high melt flow |
| WO2015082379A1 (en) | 2013-12-04 | 2015-06-11 | Borealis Ag | Phthalate-free pp homopolymers for meltblown fibers |
| SG11201604266WA (en) | 2013-12-18 | 2016-07-28 | Borealis Ag | Bopp film with improved stiffness/toughness balance |
| EP2886600B1 (en) | 2013-12-19 | 2018-05-30 | Abu Dhabi Polymers Co. Ltd (Borouge) LLC. | Multimodal polypropylene with respect to comonomer content |
| JP6356806B2 (ja) | 2013-12-24 | 2018-07-11 | アブ・ダビ・ポリマーズ・カンパニー・リミテッド・（ブルージュ）・リミテッド・ライアビリティ・カンパニーＡｂｕ Ｄｈａｂｉ Ｐｏｌｙｍｅｒｓ Ｃｏ． Ｌｔｄ （Ｂｏｒｏｕｇｅ） Ｌ．Ｌ．Ｃ． | ゴム設計による低温での優れた衝撃強度 |
| US10227427B2 (en) | 2014-01-17 | 2019-03-12 | Borealis Ag | Process for preparing propylene/1-butene copolymers |
| US10100186B2 (en) | 2014-02-06 | 2018-10-16 | Borealis Ag | Soft and transparent impact copolymers |
| CN105934475A (zh) | 2014-02-06 | 2016-09-07 | 北欧化工公司 | 高冲击强度的柔性共聚物 |
| EP2907841A1 (en) | 2014-02-14 | 2015-08-19 | Borealis AG | Polypropylene composite |
| EP2933291A1 (en) | 2014-04-17 | 2015-10-21 | Borealis AG | Propylene copolymer composition for pipe applications |
| ES2659731T3 (es) | 2014-05-20 | 2018-03-19 | Borealis Ag | Composición de polipropileno para aplicaciones en interiores de automóviles |
| EP2995631A1 (en) | 2014-09-12 | 2016-03-16 | Borealis AG | Process for producing graft copolymers on polyolefin backbone |
| EP3018155A1 (en) | 2014-11-05 | 2016-05-11 | Borealis AG | Branched polypropylene for film applications |
| EP3023450B1 (en) | 2014-11-21 | 2017-07-19 | Borealis AG | Process for producing pellets of soft copolymers |
| BR112018001471A2 (pt) | 2015-07-30 | 2018-09-11 | Borealis Ag | composição de polipropileno, processo para fabricação de uma composição de polipropileno, uso de uma composição de polipropileno, artigo, película, composição adesiva, e, processo para produzir um artigo |
| EP3124567A1 (en) | 2015-07-30 | 2017-02-01 | Borealis AG | Polypropylene based hot-melt adhesive composition |
| EP3147324B1 (en) | 2015-09-28 | 2018-09-26 | Borealis AG | Polypropylene pipes with improved pressure resistance |
| BR112018006475B1 (pt) | 2015-10-21 | 2022-03-15 | Borealis Ag | Composição de polipropileno ramificado de cadeia longa, processos para produzir uma composição de polipropileno ramificado de cadeia longa, para produzir um artigo e uma espuma, artigo, espuma ou um artigo espumado, e, uso de uma composição de polipropileno ramificado de cadeia longa |
| EA201800273A1 (ru) | 2015-10-28 | 2018-10-31 | Бореалис Аг | Композиция полипропилена для элемента слоя |
| EP3178853B1 (en) | 2015-12-07 | 2018-07-25 | Borealis AG | Process for polymerising alpha-olefin monomers |
| EP3187512A1 (en) | 2015-12-31 | 2017-07-05 | Borealis AG | Process for preparing propylene copolymer compositions |
| CN108699306B (zh) | 2016-03-14 | 2021-07-13 | 博里利斯股份公司 | 包括阻燃剂的聚丙烯组合物 |
| EP3243622B1 (en) | 2016-05-13 | 2020-09-09 | Borealis AG | Process for hydraulic conveying of polyolefin pellets |
| EP3281973A1 (en) | 2016-08-11 | 2018-02-14 | Borealis AG | Polypropylene composition with flame retardant activity |
| EP3538599A1 (en) | 2016-11-09 | 2019-09-18 | Borealis AG | Polypropylene composition |
| EP3576942B1 (en) | 2017-02-01 | 2023-05-31 | Borealis AG | Article comprising a layer element |
| CN109135067A (zh) | 2017-06-27 | 2019-01-04 | 阿布扎比聚合物有限责任公司(博禄) | 用于制造高压管的聚丙烯组合物 |
| DK3473674T3 (da) | 2017-10-19 | 2022-06-20 | Abu Dhabi Polymers Co Ltd Borouge Llc | Polypropylensammensætning |
| TWI736891B (zh) | 2018-05-18 | 2021-08-21 | 阿拉伯聯合大公國商阿布達比聚合物股份有限公司（波魯） | 熱塑性聚烯烴組成物之改良的流變性質 |
| EP3804119A2 (en) | 2018-05-28 | 2021-04-14 | Borealis AG | Devices for a photovoltaic (pv) module |
| US20210277290A1 (en) | 2018-08-06 | 2021-09-09 | Borealis Ag | Propylene random copolymer based hot melt adhesive composition |
| EP3608364A1 (en) | 2018-08-06 | 2020-02-12 | Borealis AG | Multimodal propylene random copolymer based composition suitable as hot melt adhesive composition |
| EP3856794A1 (en) | 2018-09-28 | 2021-08-04 | Borealis AG | A multi-stage process for producing a c2 to c8 olefin polymer composition |
| EP3647645A1 (en) | 2018-10-31 | 2020-05-06 | Borealis AG | Polyethylene composition for high pressure resistant pipes |
| EP3873954A1 (en) | 2018-10-31 | 2021-09-08 | Borealis AG | Polyethylene composition for high pressure resistant pipes with improved homogeneity |
| EP3887406A1 (en) | 2018-11-30 | 2021-10-06 | Borealis AG | Washing process |
| EP3915782A1 (en) | 2020-05-25 | 2021-12-01 | Borealis AG | Layer element suitable as integrated backsheet element of a photovoltaic module |
| CA3184018A1 (en) | 2020-05-25 | 2021-12-02 | Borealis Ag | Layer element suitable as integrated backsheet for a bifacial photovoltaic module |
| US11219891B1 (en) | 2020-10-30 | 2022-01-11 | Toho Titanium Co., Ltd. | Method for manufacturing solid catalyst component for polymerization of olefin, method for manufacturing catalyst for polymerization of olefin, and method for manufacturing polymer of olefin |
| WO2022094508A1 (en) | 2020-10-30 | 2022-05-05 | Exxonmobil Chemical Patents Inc. | Polypropylene produced using modified styrenic internal electron donors |
| EP4144435A1 (en) | 2021-09-01 | 2023-03-08 | Borealis AG | Gas phase polymerization process with improved gas recycling |
| EP4389776A1 (en) | 2022-12-20 | 2024-06-26 | Borealis AG | Process |
| EP4389783A1 (en) | 2022-12-20 | 2024-06-26 | Borealis AG | Catalyst transition process |
| EP4389820A1 (en) | 2022-12-21 | 2024-06-26 | Borealis AG | Polypropylene random copolymer compositions with improved impact resistance for pipe applications |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2649708B1 (fr) * | 1989-07-17 | 1991-10-25 | Bp Chem Int Ltd | Procede de fabrication en phase gazeuse de copolymeres du propylene a l'aide d'un systeme catalytique de haute activite |
| GB9025938D0 (en) * | 1990-11-29 | 1991-01-16 | Ici Plc | Olefin polymerisation catalysts |
| IT1256663B (it) * | 1992-12-15 | 1995-12-12 | Himont Inc | Composizioni polipropileniche aventi buona trasparenza e migliorata resistenza all'urto. |
| FI96615C (fi) | 1993-06-04 | 1996-07-25 | Neste Oy | Menetelmä C4-C40- -olefiinien polymeroimiseksi tai kopolymeroimiseksi muiden -olefiinien kanssa |
| ATE181931T1 (de) | 1994-01-31 | 1999-07-15 | Toho Titanium Co Ltd | Katalysator für olefinpolymerisation und verfahren zur olefinpolymerisation unter anwendung desselben |
| US5684173A (en) * | 1994-04-28 | 1997-11-04 | Toho Titanium Co., Ltd. | Organosilicon compound and ziegler-natta catalyst containing the same |
| TW412546B (en) * | 1994-05-19 | 2000-11-21 | Mitsui Petrochemical Ind | Solid titanium catalyst component for olefin polymerization, process for preparation of the same, olefin polymerization catalyst and process for olefin polymerization |
| IL117114A (en) | 1995-02-21 | 2000-02-17 | Montell North America Inc | Components and catalysts for the polymerization ofolefins |
| IT1274253B (it) | 1995-02-21 | 1997-07-15 | Himont Inc | Processo per la preparazione di componenti catalitici solidi per la polimerizzazione di olefine |
-
1996
- 1996-09-19 FI FI963707A patent/FI963707A0/fi not_active Application Discontinuation
-
1997
- 1997-09-19 DE DE69720010T patent/DE69720010T2/de not_active Expired - Lifetime
- 1997-09-19 US US09/147,889 patent/US6288180B1/en not_active Expired - Lifetime
- 1997-09-19 ES ES97942046T patent/ES2195173T3/es not_active Expired - Lifetime
- 1997-09-19 EP EP97942046A patent/EP0927202B1/en not_active Expired - Lifetime
- 1997-09-19 WO PCT/FI1997/000562 patent/WO1998012234A1/en active IP Right Grant
- 1997-09-19 BR BR9713468-6A patent/BR9713468A/pt active Search and Examination
- 1997-09-19 PL PL97333375A patent/PL333375A1/xx unknown
- 1997-09-19 KR KR1019997002280A patent/KR20000036218A/ko not_active Application Discontinuation
- 1997-09-19 AU AU43860/97A patent/AU730744B2/en not_active Ceased
- 1997-09-19 IL IL12851597A patent/IL128515A0/xx unknown
- 1997-09-19 JP JP10514329A patent/JP2001503079A/ja active Pending
- 1997-09-19 EA EA199900313A patent/EA199900313A1/ru unknown
- 1997-09-19 CA CA002263660A patent/CA2263660A1/en not_active Abandoned
- 1997-09-19 CZ CZ99813A patent/CZ81399A3/cs unknown
- 1997-09-19 AT AT97942046T patent/ATE234871T1/de not_active IP Right Cessation
- 1997-09-19 CN CNB971980713A patent/CN1154667C/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2001503079A (ja) | 2001-03-06 |
| BR9713468A (pt) | 2000-04-04 |
| CZ81399A3 (cs) | 1999-08-11 |
| DE69720010T2 (de) | 2003-12-24 |
| WO1998012234A1 (en) | 1998-03-26 |
| CN1230968A (zh) | 1999-10-06 |
| CN1154667C (zh) | 2004-06-23 |
| ATE234871T1 (de) | 2003-04-15 |
| DE69720010D1 (de) | 2003-04-24 |
| EP0927202A1 (en) | 1999-07-07 |
| AU4386097A (en) | 1998-04-14 |
| FI963707A0 (fi) | 1996-09-19 |
| EP0927202B1 (en) | 2003-03-19 |
| CA2263660A1 (en) | 1998-03-26 |
| EA199900313A1 (ru) | 1999-12-29 |
| US6288180B1 (en) | 2001-09-11 |
| KR20000036218A (ko) | 2000-06-26 |
| PL333375A1 (en) | 1999-12-06 |
| IL128515A0 (en) | 2000-01-31 |
| AU730744B2 (en) | 2001-03-15 |
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