NO173940C - Fremgangsmaate ved fremstilling av en prokatalysator for avendelse sammen med en kokatalysator ved polemerisasjon av olefiner - Google Patents

Fremgangsmaate ved fremstilling av en prokatalysator for avendelse sammen med en kokatalysator ved polemerisasjon av olefiner

Info

Publication number
NO173940C
NO173940C NO895326A NO895326A NO173940C NO 173940 C NO173940 C NO 173940C NO 895326 A NO895326 A NO 895326A NO 895326 A NO895326 A NO 895326A NO 173940 C NO173940 C NO 173940C
Authority
NO
Norway
Prior art keywords
particles
alcohol
olefins
polymerization
procatalyst
Prior art date
Application number
NO895326A
Other languages
English (en)
Norwegian (no)
Other versions
NO895326L (no
NO895326D0 (no
NO173940B (no
Inventor
Tarja Korvenoja
Arja Kostiainen
Eero Iiskola
Pekka Sormunen
Bill Gustafsson
Hilkka Knuuttila
Ulf Palmqvist
Original Assignee
Nestle 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 Nestle Oy filed Critical Nestle Oy
Publication of NO895326D0 publication Critical patent/NO895326D0/no
Publication of NO895326L publication Critical patent/NO895326L/no
Publication of NO173940B publication Critical patent/NO173940B/no
Publication of NO173940C publication Critical patent/NO173940C/no

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)
NO895326A 1988-12-30 1989-12-29 Fremgangsmaate ved fremstilling av en prokatalysator for avendelse sammen med en kokatalysator ved polemerisasjon av olefiner NO173940C (no)

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 (4)

Publication Number Publication Date
NO895326D0 NO895326D0 (no) 1989-12-29
NO895326L NO895326L (no) 1990-07-02
NO173940B NO173940B (no) 1993-11-15
NO173940C true NO173940C (no) 1994-02-23

Family

ID=8527657

Family Applications (1)

Application Number Title Priority Date Filing Date
NO895326A NO173940C (no) 1988-12-30 1989-12-29 Fremgangsmaate ved fremstilling av en prokatalysator for avendelse sammen med en kokatalysator ved polemerisasjon av olefiner

Country Status (7)

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

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
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
CA2975026C (en) 2015-02-05 2023-10-31 Borealis Ag Process for producing polyethylene
ES2707391T3 (es) 2015-06-23 2019-04-03 Borealis Ag Procedimiento para la producción de resinas de LLDPE
EP3464457B1 (en) 2016-05-31 2021-09-01 Borealis AG Polymer composition and a process for production of the polymer composition
EP3252085B1 (en) 2016-05-31 2022-11-09 Borealis AG Jacket with improved properties
EP3475313B1 (en) 2016-06-22 2024-03-20 Borealis AG Composition comprising three polyethylenes and a process for production of the polymer composition
EP3339333B1 (en) 2016-12-22 2020-10-07 Borealis AG Ziegler-natta catalyst and preparation thereof
EP3418330B2 (en) 2017-06-21 2023-07-19 Borealis AG Polymer composition and a process for production of the polymer composition
EP3700943A1 (en) 2017-10-24 2020-09-02 Borealis AG Catalysts
EP3732208A1 (en) 2017-12-27 2020-11-04 Borealis AG Ziegler-natta catalyst and preparation thereof
EA202091168A1 (ru) 2017-12-28 2020-11-24 Бореалис Аг Катализатор и его получение
EP3887406A1 (en) 2018-11-30 2021-10-06 Borealis AG Washing process
WO2020127859A1 (en) 2018-12-21 2020-06-25 Borealis Ag Catalyst and preparation thereof
EP4038115A1 (en) 2019-10-04 2022-08-10 Borealis AG Ziegler-natta catalysts for olefin polymerization
WO2021064080A1 (en) 2019-10-04 2021-04-08 Borealis Ag Ziegler-natta catalysts for olefin polymerization
US20220363790A1 (en) 2019-10-04 2022-11-17 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
EP3875503A1 (en) 2020-03-02 2021-09-08 Borealis AG Catalyst and preparation thereof

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 (fi) * 1973-03-20 1974-11-15
JPS5032270A (fi) * 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
EP0376936A2 (en) 1990-07-04
ATE136311T1 (de) 1996-04-15
JPH02228305A (ja) 1990-09-11
NO895326L (no) 1990-07-02
CA2006461C (en) 1999-08-17
DE69026283T2 (de) 1996-09-12
EP0376936A3 (en) 1991-09-18
JP2559072B2 (ja) 1996-11-27
NO895326D0 (no) 1989-12-29
CA2006461A1 (en) 1990-06-30
FI886056A (fi) 1990-07-01
FI83331B (fi) 1991-03-15
EP0376936B1 (en) 1996-04-03
FI83331C (fi) 1991-06-25
DE69026283D1 (de) 1996-05-09
NO173940B (no) 1993-11-15

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