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NO890201L - Katalysator for fremstilling av ataktisk polypropylen, ogfremgangsmaate for fremstilling av slik katalysator. - Google Patents

Katalysator for fremstilling av ataktisk polypropylen, ogfremgangsmaate for fremstilling av slik katalysator.

Info

Publication number
NO890201L
NO890201L NO89890201A NO890201A NO890201L NO 890201 L NO890201 L NO 890201L NO 89890201 A NO89890201 A NO 89890201A NO 890201 A NO890201 A NO 890201A NO 890201 L NO890201 L NO 890201L
Authority
NO
Norway
Prior art keywords
catalyst
preparation
polypropylene
atactive
procedure
Prior art date
Application number
NO89890201A
Other languages
English (en)
Other versions
NO890201D0 (no
Inventor
Timo Leinonen
Pekka Sormunen
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 NO890201L publication Critical patent/NO890201L/no
Publication of NO890201D0 publication Critical patent/NO890201D0/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
    • 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)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Magnetic Heads (AREA)
  • Sorting Of Articles (AREA)

Abstract

Ataktisk polypropylen fremstilles ved oppslemmings-polymerisasjon av propylen ved hjelp av et Ziegler-Natta katalysatorsy8tem hvori bæreren er en klorert organisk magnesiumforbindelse. Katalysatorsystemet fremstilles ved at den ovenfor oppnådde faste kompo-nenten oppvarmes til tilbakestrøm med varm TICI-oppløsnlng, og produktet som derved oppnås føres sammen med trlalkylalumlnlum, under oppslemmingsbetingesler, Inn 1 propylen for å oppnå en ataktisk polymer.
NO890201A 1987-05-25 1989-01-17 Katalysator for fremstilling av ataktisk polypropylen, og fremgangsmaate for fremstilling av slik katalysator. NO890201D0 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI872303A FI79123C (fi) 1987-05-25 1987-05-25 Katalyt foer framstaellning av ataktiskt polypropen och foerfarande foer framstaellning av en dylik katalyt.
PCT/FI1988/000077 WO1988009348A1 (en) 1987-05-25 1988-05-23 Catalyst for producing atactic polypropylene, and procedure for preparing such catalyst

Publications (2)

Publication Number Publication Date
NO890201L true NO890201L (no) 1989-01-17
NO890201D0 NO890201D0 (no) 1989-01-17

Family

ID=8524537

Family Applications (1)

Application Number Title Priority Date Filing Date
NO890201A NO890201D0 (no) 1987-05-25 1989-01-17 Katalysator for fremstilling av ataktisk polypropylen, og fremgangsmaate for fremstilling av slik katalysator.

Country Status (8)

Country Link
EP (1) EP0394237B1 (no)
JP (1) JPH02502734A (no)
CN (1) CN1016423B (no)
AT (1) ATE88192T1 (no)
DE (1) DE3880324D1 (no)
FI (1) FI79123C (no)
NO (1) NO890201D0 (no)
WO (1) WO1988009348A1 (no)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6639038B2 (en) 1998-05-22 2003-10-28 Idemitsu Petrochemical Co., Ltd. Crystalline polypropylene and its moldings and films
JP4414506B2 (ja) * 1998-05-22 2010-02-10 株式会社プライムポリマー 結晶性ポリプロピレン並びにその成形体及びフィルム
JP2002065541A (ja) * 2000-08-24 2002-03-05 Nissen Chemitec Corp 油吸収マットとその製造方法並びに油吸収マット製造用の回転ロール
CN1315885C (zh) * 2005-04-26 2007-05-16 浙江大学 低载钛MgCl2/AlCl3复合载体丙烯聚合催化剂及其制备方法
CA2557410C (en) * 2006-08-25 2014-01-28 Nova Chemicals Corporation Ziegler-natta catalyst for high temperature polymerization
JP7164519B2 (ja) * 2016-09-29 2022-11-01 ダウ グローバル テクノロジーズ エルエルシー オレフィンを重合する方法
FR3115790B1 (fr) 2020-11-03 2023-07-07 Prochimir film imper-respirant monolithique monocouche

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2127368A5 (en) * 1971-03-05 1972-10-13 Naphtachimie Sa Atactic waxes - by copolymerising propylene and unsatd cpds in solvent with ziegler catalysts
BE794323A (fr) * 1972-01-20 1973-07-19 Naphtachimie Sa Procede pour la fabrication de cires atactiques de polyolefines
DE2751807A1 (de) * 1977-11-19 1979-05-23 Veba Chemie Ag Verfahren zur polymerisation von olefinen zu ataktischen polymeren
US4276191A (en) * 1979-06-04 1981-06-30 Standard Oil Company (Indiana) Catalyst and process for polymerization of alpha-olefins
FR2567526B1 (fr) * 1984-07-13 1987-02-06 Atochem Procede de preparation d'une nouvelle composante de metal de transition sur support polymere pour un systeme catalytique de polymerisation d'olefines

Also Published As

Publication number Publication date
EP0394237B1 (en) 1993-04-14
WO1988009348A1 (en) 1988-12-01
FI79123B (fi) 1989-07-31
FI872303L (fi) 1988-11-26
CN1016423B (zh) 1992-04-29
CN1030082A (zh) 1989-01-04
EP0394237A1 (en) 1990-10-31
FI79123C (fi) 1989-11-10
NO890201D0 (no) 1989-01-17
DE3880324D1 (de) 1993-05-19
ATE88192T1 (de) 1993-04-15
FI872303A0 (fi) 1987-05-25
JPH02502734A (ja) 1990-08-30

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