ATE136311T1 - Ein ziegler-nattakatalysatorbestandteil - Google Patents

Ein ziegler-nattakatalysatorbestandteil

Info

Publication number
ATE136311T1
ATE136311T1 AT90300025T AT90300025T ATE136311T1 AT E136311 T1 ATE136311 T1 AT E136311T1 AT 90300025 T AT90300025 T AT 90300025T AT 90300025 T AT90300025 T AT 90300025T AT E136311 T1 ATE136311 T1 AT E136311T1
Authority
AT
Austria
Prior art keywords
particles
alcohol
magnesium dihalide
magnesium
olefins
Prior art date
Application number
AT90300025T
Other languages
English (en)
Inventor
Tarja Korvenoja
Arja Kostiainen
Eero Iiskola
Pekka Sormunen
Bill Gustafsson
Hilkka Knuuttila
Ulf Palmqvist
Original Assignee
Borealis As
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 As filed Critical Borealis As
Application granted granted Critical
Publication of ATE136311T1 publication Critical patent/ATE136311T1/de

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
AT90300025T 1988-12-30 1990-01-02 Ein ziegler-nattakatalysatorbestandteil ATE136311T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI886056A FI83331C (fi) 1988-12-30 1988-12-30 Framstaellning och anvaendning av en ny ziegler-natta-katalysatorkomponent.

Publications (1)

Publication Number Publication Date
ATE136311T1 true ATE136311T1 (de) 1996-04-15

Family

ID=8527657

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90300025T ATE136311T1 (de) 1988-12-30 1990-01-02 Ein ziegler-nattakatalysatorbestandteil

Country Status (7)

Country Link
EP (1) EP0376936B1 (de)
JP (1) JP2559072B2 (de)
AT (1) ATE136311T1 (de)
CA (1) CA2006461C (de)
DE (1) DE69026283T2 (de)
FI (1) FI83331C (de)
NO (1) NO173940C (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5500396A (en) * 1995-02-09 1996-03-19 Phillips Petroleum Company Process to make small, discrete, spherical adducts
US6780808B2 (en) * 2002-07-15 2004-08-24 Univation Technologies, Llc Enhanced solubility of magnesium halides and catalysts and polymerization process using same
BR112017012698B1 (pt) 2014-12-18 2021-10-26 Borealis Ag Catalisador ziegler-natta, componente de catalisador suportado em cloreto de magnésio sólido, seu uso, seu método de produção e processo para a produção de polímero de etileno
EP3253807B1 (de) 2015-02-05 2023-04-26 Borealis AG Verfahren zur herstellung von polyethylen
ES2707391T3 (es) 2015-06-23 2019-04-03 Borealis Ag Procedimiento para la producción de resinas de LLDPE
EP3464457B1 (de) 2016-05-31 2021-09-01 Borealis AG Polymerzusammensetzung und verfahren zur herstellung einer polymerzusammensetzung
EP3252085B1 (de) 2016-05-31 2022-11-09 Borealis AG Kabelmantel mit verbesserten eigenschaften
CN109415448B (zh) 2016-06-22 2021-04-13 北欧化工公司 聚合物组合物以及制备聚合物组合物的方法
EP3339333B1 (de) 2016-12-22 2020-10-07 Borealis AG Ziegler-natta-katalysator und herstellung davon
EP3418330B2 (de) 2017-06-21 2023-07-19 Borealis AG Polymerzusammensetzung und verfahren zur herstellung einer polymerzusammensetzung
CN111051358A (zh) 2017-10-24 2020-04-21 博里利斯股份公司 催化剂
EP3732208A1 (de) 2017-12-27 2020-11-04 Borealis AG Ziegler-natta-katalysator und herstellung davon
EP3732209A1 (de) 2017-12-28 2020-11-04 Borealis AG Katalysator und herstellung davon
WO2020109452A1 (en) 2018-11-30 2020-06-04 Borealis Ag Washing process
US11827733B2 (en) 2018-12-21 2023-11-28 Borealis Ag Catalyst and preparation thereof
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
WO2021064078A1 (en) 2019-10-04 2021-04-08 Borealis Ag Ziegler-natta catalysts for olefin polymerization
US20220411543A1 (en) 2019-10-04 2022-12-29 Borealis Ag Ziegler-natta catalysts for olefin polymerization
EP4038116A1 (de) 2019-10-04 2022-08-10 Borealis AG Ziegler-natta-katalysatoren zur olefinpolymerisierung
EP3875503A1 (de) 2020-03-02 2021-09-08 Borealis AG Katalysator und herstellung davon

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4071674A (en) * 1972-09-14 1978-01-31 Mitsui Petrochemical Industries Ltd. Process for polymerization or copolymerization of olefin and catalyst compositions used therefor
JPS49119980A (de) * 1973-03-20 1974-11-15
JPS5032270A (de) * 1973-07-21 1975-03-28
JPH0635491B2 (ja) * 1984-06-25 1994-05-11 三菱油化株式会社 オレフイン重合体の製造法
IT1190319B (it) * 1986-04-17 1988-02-16 Enichem Polimeri Procedimento per la preparazione di polietilene a bassa o media densita' e catalizzatori adatti allo scopo
FI80055C (fi) * 1986-06-09 1990-04-10 Neste Oy Foerfarande foer framstaellning av katalytkomponenter foer polymerisation av olefiner.
JP2521057B2 (ja) * 1986-08-25 1996-07-31 株式会社 柏木工芸 プリンテイングスクリ−ンの製造方法

Also Published As

Publication number Publication date
EP0376936B1 (de) 1996-04-03
DE69026283T2 (de) 1996-09-12
EP0376936A2 (de) 1990-07-04
JP2559072B2 (ja) 1996-11-27
CA2006461A1 (en) 1990-06-30
NO173940B (no) 1993-11-15
FI886056A (fi) 1990-07-01
EP0376936A3 (de) 1991-09-18
NO173940C (no) 1994-02-23
NO895326D0 (no) 1989-12-29
DE69026283D1 (de) 1996-05-09
FI83331B (fi) 1991-03-15
JPH02228305A (ja) 1990-09-11
FI83331C (fi) 1991-06-25
CA2006461C (en) 1999-08-17
NO895326L (no) 1990-07-02

Similar Documents

Publication Publication Date Title
ATE136311T1 (de) Ein ziegler-nattakatalysatorbestandteil
US5122583A (en) Efficiency of a pre-polymerized catalyst
CA2087289A1 (en) Process for the gas-phase polymerization of olefins
RU93004723A (ru) Катализатор для полимеризации олефинов, способ его получения и способ гомо- или сополимеризации олефинов
RU93004614A (ru) Способ газофазной полимеризации этилена и его смесей с олефинами и полимеры
EP0268685A4 (de) Katalysator zur polymerisation von olefinen.
FR2365592A1 (fr) Procede de production de polymeres ou copolymeres d'olefines contenant au moins 3 atomes de carbone et catalyseurs a utiliser dans ce but
US4072809A (en) Catalyst and process for the polymerization of alpha-olefins
EP0264895A3 (en) Process for the manufacture of homo- and copolymers of ethylene by phillips catalysts
DE69617190D1 (de) Verfahren zur herstellung von festen katalysatorbestandteilen und einem katalysator zur olefinpolymerisation
SE8202169L (sv) Polymerisationskatalysator och forfarande for framstellning av denna
EP0243660A3 (en) Process for the manufacture of ethylene polymers by way of phillips catalysis
DE69502453T2 (de) Verfahren zur Herstellung von Polypropylen
KR870007211A (ko) 불활성 고체촉매와 조촉매를 에틸렌과 접촉시키는 것으로 구성되는 이합성/중합성 에틸렌의 제조방법
US4258168A (en) Polymerization process
ES8204274A1 (es) Procedimiento catalitico para la produccion de polimeros de etileno
NO903292D0 (no) Fremgangsmaate for fremstilling av katalysatorkomponenter for polymerisasjon av etylen med en relativt trang molekylvektsfordeling.
ATE20075T1 (de) Verfahren zur herstellung eines katalysatorbestandteils und polymerisation von 1- olefinen mit hilfe dieses katalysatorbestandteils.
DE68902073D1 (de) Verfahren zur stereospezifischen alpha-olefinpolymerisation und dabei anwendbares katalytisches system.
KR900004403A (ko) 에틸렌중합 및 에틸렌과 알파-올레핀류의 공중합용 촉매성분 및 촉매
KR840000272A (ko) 삼염화 티탄 촉매성분의 제조방법
RU93056609A (ru) Компоненты и катализаторы для полимеризации олефинов, способ получения каталитических компонентов, способ полимеризации олефинов, способ получения /со/полимеров, этилена, способ получения высокоэластичных сополимеров этилена
JPS5494591A (en) Production of olefin polymer
EP0371411A3 (de) Verfahren zur Herstellung von Olefinpolymeren
DE58906895D1 (de) Verfahren zum Herstellen von Homo- sowie Copolymerisaten des Ethens durch Phillips-Katalyse.

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties