FI912639A0 - Förfarande för framställning av aktiva och jämnstora bärarpartiklar för polymerisationskatalysatorer - Google Patents

Förfarande för framställning av aktiva och jämnstora bärarpartiklar för polymerisationskatalysatorer

Info

Publication number
FI912639A0
FI912639A0 FI912639A FI912639A FI912639A0 FI 912639 A0 FI912639 A0 FI 912639A0 FI 912639 A FI912639 A FI 912639A FI 912639 A FI912639 A FI 912639A FI 912639 A0 FI912639 A0 FI 912639A0
Authority
FI
Finland
Prior art keywords
polymerization catalyst
carrier particles
uniformly sized
preparing active
sized carrier
Prior art date
Application number
FI912639A
Other languages
English (en)
Finnish (fi)
Other versions
FI90247C (sv
FI912639A (sv
FI90247B (sv
Inventor
Jukka Koskinen
Jarmo Louhelainen
Original Assignee
Neste 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 Neste Oy filed Critical Neste Oy
Publication of FI912639A0 publication Critical patent/FI912639A0/sv
Priority to FI912639A priority Critical patent/FI90247C/sv
Priority to DE69228075T priority patent/DE69228075T2/de
Priority to CA002109834A priority patent/CA2109834C/en
Priority to JP51014492A priority patent/JP3300349B2/ja
Priority to PCT/FI1992/000170 priority patent/WO1992021705A1/en
Priority to US08/157,014 priority patent/US5905050A/en
Priority to EP92917458A priority patent/EP0655073B1/en
Publication of FI912639A publication Critical patent/FI912639A/sv
Application granted granted Critical
Publication of FI90247B publication Critical patent/FI90247B/sv
Priority to NO934313A priority patent/NO301076B1/no
Publication of FI90247C publication Critical patent/FI90247C/sv

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
    • 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)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polymerisation Methods In General (AREA)
FI912639A 1991-05-31 1991-05-31 Förfarande för framställning av aktiva och jämnstora bärarpartiklar för polymerisationskatalysatorer FI90247C (sv)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FI912639A FI90247C (sv) 1991-05-31 1991-05-31 Förfarande för framställning av aktiva och jämnstora bärarpartiklar för polymerisationskatalysatorer
PCT/FI1992/000170 WO1992021705A1 (en) 1991-05-31 1992-05-29 Method for preparing solid carrier particles of equal size for polymerization catalyst using rotating atomizing means
CA002109834A CA2109834C (en) 1991-05-31 1992-05-29 Method for preparing active carrier particles of equal size for a polymerization catalyst
JP51014492A JP3300349B2 (ja) 1991-05-31 1992-05-29 重合触媒用均等サイズ活性担体粒子の製造方法
DE69228075T DE69228075T2 (de) 1991-05-31 1992-05-29 Verfahren zur herstellung fester trägerteilchen gleicher grösse für polymerisationskatalysatoren mit hilfe rotierender pulverisierungseinrichtungen
US08/157,014 US5905050A (en) 1991-05-31 1992-05-29 Method for preparing active carrier particles of equal size for a polymerization catalyst
EP92917458A EP0655073B1 (en) 1991-05-31 1992-05-29 Method for preparing solid carrier particles of equal size for polymerization catalyst using rotating atomizing means
NO934313A NO301076B1 (no) 1991-05-31 1993-11-29 Fremgangsmåte for fremstilling av faste bærepartikler med ensartet störrelse for en polymerisasjonskatalysator under anvendelse av en roterende atomeriseringsanordning, fremstilling av katalysatoren og anvendelse av en slik ved polymerisering av

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI912639 1991-05-31
FI912639A FI90247C (sv) 1991-05-31 1991-05-31 Förfarande för framställning av aktiva och jämnstora bärarpartiklar för polymerisationskatalysatorer

Publications (4)

Publication Number Publication Date
FI912639A0 true FI912639A0 (sv) 1991-05-31
FI912639A FI912639A (sv) 1992-12-01
FI90247B FI90247B (sv) 1993-09-30
FI90247C FI90247C (sv) 1994-01-10

Family

ID=8532623

Family Applications (1)

Application Number Title Priority Date Filing Date
FI912639A FI90247C (sv) 1991-05-31 1991-05-31 Förfarande för framställning av aktiva och jämnstora bärarpartiklar för polymerisationskatalysatorer

Country Status (8)

Country Link
US (1) US5905050A (sv)
EP (1) EP0655073B1 (sv)
JP (1) JP3300349B2 (sv)
CA (1) CA2109834C (sv)
DE (1) DE69228075T2 (sv)
FI (1) FI90247C (sv)
NO (1) NO301076B1 (sv)
WO (1) WO1992021705A1 (sv)

Families Citing this family (116)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5648310A (en) * 1993-12-23 1997-07-15 Union Carbide Chemicals & Plastics Technology Corporation Spray dried, filled metallocene catalyst composition for use in polyolefin manufacture
US5672669A (en) * 1993-12-23 1997-09-30 Union Carbide Chemicals & Plastics Technology Corporation Spray dried, filled metallocene catalyst composition for use in polyolefin manufacture
FI117746B (sv) * 2002-01-09 2007-02-15 Borealis Tech Oy Behållare
US7135531B2 (en) * 2004-01-28 2006-11-14 Basf Catalysts Llc Spherical catalyst for olefin polymerization
US6962889B2 (en) * 2004-01-28 2005-11-08 Engelhard Corporation Spherical catalyst for olefin polymerization
US7153803B2 (en) * 2004-06-28 2006-12-26 Engelhard Corporation High activity and good hydrogen response Ziegler-Natta polyethylene catalyst
US7323431B2 (en) * 2004-12-23 2008-01-29 China Petroleum & Chemical Corporation Catalyst for olefin polymerization and use of the same
US7638585B2 (en) 2008-05-13 2009-12-29 Basf Catalysts, Llc Catalyst flow
US8003559B2 (en) * 2008-05-13 2011-08-23 Basf Corporation Internal donor for olefin polymerization catalysts
KR20130062377A (ko) * 2008-06-11 2013-06-12 루머스 노보렌 테크놀로지 게엠베하 고활성 지글러-나타 촉매, 촉매의 제조방법 및 이의 용도
US8003558B2 (en) * 2008-07-29 2011-08-23 Basf Corporation Internal donor for olefin polymerization catalysts
EP2174965B1 (en) 2008-10-08 2013-05-29 Borealis AG Preparation of propylene copolymer with dynamically operated reactor
ATE535554T1 (de) 2008-10-08 2011-12-15 Borealis Ag Verfahren zur herstellung von sehr steifem polyproylen
US8450421B2 (en) 2008-12-29 2013-05-28 Borealis Ag Cable layer of modified soft polypropylene with improved stress whitening resistance
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.
RU2497847C2 (ru) 2009-04-09 2013-11-10 Бореалис Аг Композиция термопластичного полиолефина
US8227370B2 (en) 2010-11-10 2012-07-24 Basf Corporation High activity catalyst component for olefin polymerization and method of using the same
EP2452956A1 (en) 2010-11-12 2012-05-16 Borealis AG Improved process for polymerising propylene
EP2452959B1 (en) 2010-11-12 2015-01-21 Borealis AG Process for producing propylene random copolymers and their use
EP2452957A1 (en) 2010-11-12 2012-05-16 Borealis AG Improved process for producing heterophasic propylene copolymers
EP2452975A1 (en) 2010-11-12 2012-05-16 Borealis AG Soft heterophasic propylene copolymers
EP2452920A1 (en) 2010-11-12 2012-05-16 Borealis AG A method for recovering transition metal tetrahalide and hydrocarbons from a waste stream
EP2452960B1 (en) 2010-11-12 2015-01-07 Borealis AG Process for preparing propylene polymers with an ultra high melt flow rate
EP2452976A1 (en) 2010-11-12 2012-05-16 Borealis AG Heterophasic propylene copolymers with improved stiffness/impact/flowability balance
HUE051319T2 (hu) 2011-03-02 2021-03-01 Borealis Ag Nagy átmenõteljesítményû reaktoregység olefinek polimerizálására
ES2817776T3 (es) 2011-03-02 2021-04-08 Borealis Ag Un procedimiento para la producción de polímeros
ES2605429T3 (es) 2011-06-15 2017-03-14 Borealis Ag Mezcla del reactor in situ de un polipropileno nucleado catalizado por Ziegler-Natta y un polipropileno catalizado por metaloceno
CN104053682B (zh) 2011-11-21 2017-05-31 格雷斯公司 用于烯烃聚合的高活性催化剂组分及其使用方法
US8765626B2 (en) 2011-11-30 2014-07-01 Basf Corporation Internal donor structure for olefin polymerization catalysts and methods of making and using same
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
WO2014032794A1 (en) 2012-08-29 2014-03-06 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
US9522968B2 (en) 2012-11-26 2016-12-20 Lummus Novolen Technology Gmbh High performance Ziegler-Natta catalyst systems, process for producing such MgCl2 based catalysts and use thereof
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
EP2745927A1 (en) 2012-12-21 2014-06-25 Borealis AG Fluidized bed reactor with internal moving bed reaction unit
EP2749580B1 (en) 2012-12-28 2016-09-14 Borealis AG Process for producing copolymers of propylene
US8933180B2 (en) 2013-03-14 2015-01-13 Basf Corporation Internal and external donor compounds for olefin polymerization catalysts IV
US9284392B2 (en) 2013-03-15 2016-03-15 Basf Corporation Mixed internal donor structures for 1-olefin polymerization catalysts
EP2787034A1 (en) 2013-04-05 2014-10-08 Borealis AG High stiffness polypropylene compositions
EP2796473B1 (en) 2013-04-22 2017-05-31 Borealis AG Multistage process for producing low-temperature resistant polypropylene compositions
EP2796499B1 (en) 2013-04-22 2018-05-30 Abu Dhabi Polymers Company Limited (Borouge) Polypropylene composition with improved impact resistance for pipe applications
EP2796500B1 (en) 2013-04-22 2018-04-18 Abu Dhabi Polymers Company Limited (Borouge) Propylene random copolymer composition for pipe applications
ES2632593T3 (es) 2013-04-22 2017-09-14 Borealis Ag Procedimiento de dos fases de producción de composiciones de polipropileno
EP3235832B1 (en) 2013-04-22 2018-06-20 Borealis AG Polypropylene compositions
ES2569078T3 (es) 2013-04-22 2016-05-06 Abu Dhabi Polymers Company Limited (Borouge) Composición de polipropileno multimodal para aplicaciones de tuberías
EP2796498B1 (en) 2013-04-22 2018-09-12 Abu Dhabi Polymers Company Limited (Borouge) Multimodal polypropylene composition for pipe applications
EP2796502A1 (en) 2013-04-22 2014-10-29 Abu Dhabi Polymers Company Limited (Borouge) Propylene random copolymer composition for pipe applications
EP3004188A1 (en) 2013-06-03 2016-04-13 Lummus Novolen Technology Gmbh High performance ziegler-natta catalyst systems, processes for producing such catalyst systems, and use thereof
US9670347B2 (en) 2013-08-14 2017-06-06 Borealis Ag Propylene composition with improved impact resistance at low temperature
CA2919171A1 (en) 2013-08-21 2015-02-26 Borealis Ag High flow polyolefin composition with high stiffness and toughness
EA031054B1 (ru) 2013-08-21 2018-11-30 Бореалис Аг Композиция полиолефина с высокой текучестью, жесткостью и ударной вязкостью
EP2853562A1 (en) 2013-09-27 2015-04-01 Borealis AG Two-stage process for producing polypropylene compositions
PT2853563T (pt) 2013-09-27 2016-07-14 Borealis Ag Filmes adequados para processamento de bopp a partir de polímeros com xs elevada e tm elevado
EP2860031B1 (en) 2013-10-11 2016-03-30 Borealis AG Machine direction oriented film for labels
ES2574428T3 (es) 2013-10-24 2016-06-17 Borealis Ag Artículo moldeado por soplado basado en copolímero al azar bimodal
ES2661108T3 (es) 2013-10-24 2018-03-27 Borealis Ag Homopolímero de polipropileno de bajo punto de fusión con alto contenido de regioerrores y alto peso molecular
EP3063185B9 (en) 2013-10-29 2017-11-15 Borealis AG Solid single site catalysts with high polymerisation activity
EA031527B1 (ru) 2013-11-22 2019-01-31 Бореалис Аг Гомополимер пропилена с низкой эмиссией и с высокой скоростью течения расплава
US9828698B2 (en) 2013-12-04 2017-11-28 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
KR101895142B1 (ko) 2013-12-24 2018-09-04 아부 다비 폴리머스 씨오. 엘티디 (보르쥬) 엘엘씨. 고무 설계에 의한 저온에서의 우수한 충격 강도
CN105829364B (zh) 2014-01-17 2017-11-10 博里利斯股份公司 用于制备丙烯/1‑丁烯共聚物的方法
PL3102634T3 (pl) 2014-02-06 2020-11-16 Borealis Ag Miękkie i przezroczyste kopolimery odporne na uderzenia
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
US9663595B2 (en) 2014-08-05 2017-05-30 W. R. Grace & Co. —Conn. Solid catalyst components for olefin polymerization and methods of making and using the same
US9738736B2 (en) 2014-08-12 2017-08-22 W. R. Grace & Co.-Conn Combined internal donor system for Ziegler-Natta polyolefin catalysts and methods of making and using same
EP2995631A1 (en) 2014-09-12 2016-03-16 Borealis AG Process for producing graft copolymers on polyolefin backbone
EP3018156B1 (en) 2014-11-05 2023-03-22 Borealis AG Branched polypropylene for foam applications
EP3023450B1 (en) 2014-11-21 2017-07-19 Borealis AG Process for producing pellets of soft copolymers
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
US9637575B2 (en) 2014-12-31 2017-05-02 W. R. Grace & Co. -Conn. Catalyst system, olefin polymerization catalyst components comprising at least an internal electron donor compound, and methods of making and using the same
JP6314851B2 (ja) * 2015-01-21 2018-04-25 日本ポリプロ株式会社 α−オレフィン重合用固体触媒成分の製造方法、α−オレフィン重合用触媒の製造方法およびα−オレフィン重合体の製造方法
CA2983900C (en) 2015-05-29 2020-08-04 Borealis Ag Propylene copolymer composition
EP3109261B1 (en) 2015-06-23 2018-12-26 Borealis AG Process for producing lldpe resins
MX2018000765A (es) 2015-07-30 2018-05-15 Borealis Ag Composicion de polipropileno con fuerza de adhesion en caliente mejorada.
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
JP6826109B2 (ja) 2015-10-21 2021-02-03 ボレアリス エージー 増加した溶融強度安定性を有する長鎖分岐ポリプロピレン組成物
CN108431121B (zh) 2015-10-28 2021-04-09 博里利斯股份公司 用于层元件的聚丙烯组合物
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
JP6726289B2 (ja) 2016-03-14 2020-07-22 ボレアリス エージー 難燃剤を含むポリプロピレン組成物
EP3243622B1 (en) 2016-05-13 2020-09-09 Borealis AG Process for hydraulic conveying of polyolefin pellets
EP3252085B1 (en) 2016-05-31 2022-11-09 Borealis AG Jacket with improved properties
US10961334B2 (en) 2016-05-31 2021-03-30 Borealis Ag Polymer composition and a process for production of the polymer composition
EP3475313B1 (en) 2016-06-22 2024-03-20 Borealis AG Composition comprising three polyethylenes and a process for production of the polymer composition
EP3281973A1 (en) 2016-08-11 2018-02-14 Borealis AG Polypropylene composition with flame retardant activity
WO2018067367A1 (en) 2016-10-06 2018-04-12 W.R. Grace & Co.-Conn. Procatalyst composition made with a combination of internal electron donors
MX2019003759A (es) 2016-11-09 2019-07-04 Borealis Ag Composicion de polipropileno.
KR20230169366A (ko) 2017-02-01 2023-12-15 보레알리스 아게 층 소자를 포함하는 물품
KR101946512B1 (ko) 2017-03-03 2019-02-11 주식회사 에이치에스하이테크 진동체 스프레이 노즐을 이용한 서스펜션 중합 장치
EP3418330B2 (en) 2017-06-21 2023-07-19 Borealis AG Polymer composition and a process for production of the polymer composition
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
JP7249349B2 (ja) 2017-12-27 2023-03-30 ボレアリス エージー チーグラー・ナッタ触媒及びその調製
CA3086639A1 (en) 2017-12-28 2019-07-04 Borealis Ag Catalyst and preparation thereof
WO2019219902A1 (en) 2018-05-18 2019-11-21 Abu Dhabi Polymers Co. Ltd (Borouge) L.L.C. Improving rheological properties of thermoplastic polyolefin compositions
US20210234499A1 (en) 2018-05-28 2021-07-29 Borealis Ag Devices for a photovoltaic (pv) module
EP3608364A1 (en) 2018-08-06 2020-02-12 Borealis AG Multimodal propylene random copolymer based composition suitable as hot melt adhesive composition
US20210277290A1 (en) 2018-08-06 2021-09-09 Borealis Ag Propylene random copolymer based hot melt adhesive composition
WO2020064484A1 (en) 2018-09-28 2020-04-02 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
WO2020088987A1 (en) 2018-10-31 2020-05-07 Borealis Ag Polyethylene composition for high pressure resistant pipes with improved homogeneity
CN113166292A (zh) 2018-11-30 2021-07-23 博里利斯股份公司 洗涤工艺
WO2021064080A1 (en) 2019-10-04 2021-04-08 Borealis Ag Ziegler-natta catalysts for olefin polymerization
CN114599690B (zh) 2019-10-04 2023-09-26 北欧化工公司 用于烯烃聚合的齐格勒-纳塔催化剂
WO2021064081A1 (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
EP3915782A1 (en) 2020-05-25 2021-12-01 Borealis AG Layer element suitable as integrated backsheet element of a photovoltaic module
BR112022023508A2 (pt) 2020-05-25 2022-12-20 Borealis Ag Elemento de camada adequado como chapa posterior integrada para um módulo fotovoltaico bifacial
EP4144435A1 (en) 2021-09-01 2023-03-08 Borealis AG Gas phase polymerization process with improved gas recycling

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4293673A (en) * 1978-12-28 1981-10-06 Union Carbide Corporation Spheroidal polymerization catalyst, process for preparing, and use for ethylene polymerization
DK143154C (da) * 1979-01-19 1981-11-16 Niro Atomizer As Forstoeverhjul til forstoevning af vaesker
IT1136627B (it) * 1981-05-21 1986-09-03 Euteco Impianti Spa Catalizzatore supportato per la polimerizzazione di etilene
IT1154555B (it) * 1982-11-11 1987-01-21 Anic Spa Procedimento per la preparazione di polimeri dell'etilene e catalizzatore relativo
FI80055C (sv) * 1986-06-09 1990-04-10 Neste Oy Förfarande för framställning av katalytkomponenter för polymerisation av olefiner

Also Published As

Publication number Publication date
FI90247C (sv) 1994-01-10
NO301076B1 (no) 1997-09-08
FI912639A (sv) 1992-12-01
EP0655073B1 (en) 1998-12-30
NO934313L (no) 1993-11-29
WO1992021705A1 (en) 1992-12-10
DE69228075D1 (de) 1999-02-11
US5905050A (en) 1999-05-18
FI90247B (sv) 1993-09-30
JPH06507656A (ja) 1994-09-01
DE69228075T2 (de) 1999-08-19
JP3300349B2 (ja) 2002-07-08
NO934313D0 (no) 1993-11-29
CA2109834C (en) 2003-03-25
EP0655073A1 (en) 1995-05-31
CA2109834A1 (en) 1992-12-10

Similar Documents

Publication Publication Date Title
FI912639A0 (sv) Förfarande för framställning av aktiva och jämnstora bärarpartiklar för polymerisationskatalysatorer
JPS5529591A (en) Titanium catalyst ingredient and carrier for alphaaolefin polymerization
PL293242A1 (en) Catalyst carrier and method of making same
PL284483A1 (en) Granular chemical applicator and method of handling a granular chemical
FI925913A0 (sv) Förfarande för polymerisation av -olefiner samt en förpolymeriserad katalysatorkomposition och ett förfarande för framställning därav
PL288636A1 (en) Method of obtaining a component of olefins polymerization catalyst and method of obtaining such catalyst
DE69225414D1 (de) Prepolymerizierter Olefinpolymerisationskatalysator und Polymerisationsverfahren
FI101885B1 (sv) Förfarande för framställning av en bärarkatalysator för polymerisation av -olefiner
FI100861B (sv) Förfarande för framställning av en sulfiderad katalyt och användning a v nämnda katalyt
FI101801B (sv) Solid komponent av katalysator avsedd för (ko)polymerisering av eten s amt förfarande för dess framställning
AU5513790A (en) Catalyst system and process for preparing polyethylene terephthalate
AU642239B2 (en) Apparatus and process for introducing catalyst particles into a moving bed of catalyst
ZA893693B (en) Process for the preparation of catalyst particles and catalyst particles thus prepared
HUT68128A (en) Process for the preparation of a ziegler-natta type catalyst and use thereof
EP0407808A3 (en) Catalyst, process for preparation of same, and process for polymerization of olefins using same
HUT44585A (en) Solid catalyst carrier suitable for the polymerization of alpha-olefins and process for preparing the same
DE68909150T2 (de) Polymerisationsverfahren und Katalysatorsystem.
NO941970D0 (no) Fremgangsmåte for fremstilling av en olefinpolymerisasjonskatalysator som består av partikler med lik störrelse
FI933998A (sv) Heterogen polymerisationskatalysator och förfarande för dess framställning
ZA905151B (en) Propylene polymerization catalyst and method
DE69325474T2 (de) Katalysatorformulierung und Polymerisationsverfahren
ZA833646B (en) Process for the preparation of a catalyst component and its use for the polymerization of 1-olefines
GB8910114D0 (en) Process for the preparation of gelatine/cyclodextrin polymers
NO941874D0 (no) Fremgangsmåte for fremstilling av en partikkelformig bærer for en polymerisasjonskatalysator
ZA818153B (en) A process for the polymerization of 1-olefins and a catalyst therefor

Legal Events

Date Code Title Description
PC Transfer of assignment of patent

Owner name: BOREALIS TECHNOLOGY OY

Free format text: BOREALIS TECHNOLOGY OY