NO934041L - Grovkomet polyolefin, fremstilling derav og en prokatalysator anvendt for fremstillingen inneholdende et transforestringsprodukt mellom en lavere alkohol og dioktyltalat - Google Patents

Grovkomet polyolefin, fremstilling derav og en prokatalysator anvendt for fremstillingen inneholdende et transforestringsprodukt mellom en lavere alkohol og dioktyltalat

Info

Publication number
NO934041L
NO934041L NO934041A NO934041A NO934041L NO 934041 L NO934041 L NO 934041L NO 934041 A NO934041 A NO 934041A NO 934041 A NO934041 A NO 934041A NO 934041 L NO934041 L NO 934041L
Authority
NO
Norway
Prior art keywords
preparation
lower alcohol
polyolefin
dioctyl
thalate
Prior art date
Application number
NO934041A
Other languages
English (en)
Other versions
NO934041D0 (no
Inventor
Thomas Garoff
Timo Leinonen
Eero Iiskola
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 NO934041L publication Critical patent/NO934041L/no
Publication of NO934041D0 publication Critical patent/NO934041D0/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
    • 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

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  • 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)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Oppfinnelsen vedrører en fremgangsmåte for fremstilling av polyolefiner. Ved polymer i sas;) onen anvendes det en prokatalysatorsammensetning som er oppnådd ved å bringe i kontakt MgCl. en lavere alkohol, en titanforbindelse og en ftalsyreester. Polyolefinet gis den ønskede grovheten ved at det anvendes en prokatalysator av nevnte type, som er fremstilt ved å utføre en trans-forestring mellom den lavere alkoholen og ftalsyre-esteren og ved å velge dioktylftalat (DOP) som ftalsyreester.
NO1993934041A 1991-05-09 1993-11-08 Grovkornet polyolefin, fremstilling derav og en prokatalysator anvendt for fremstillingen inneholdende et transforestringsprodukt mellom en lavere alkohol og dioktylftalat NO934041D0 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI912263A FI88048C (fi) 1991-05-09 1991-05-09 Grovkornig polyolefin, dess framstaellningsmetod och en i metoden anvaend katalysator
PCT/FI1992/000082 WO1992019658A1 (en) 1991-05-09 1992-03-23 Coarse grained polyolefin, production thereof and a procatalyst containing a transesterification product between a lower alcohol and dioctylphthalate used therefore

Publications (2)

Publication Number Publication Date
NO934041L true NO934041L (no) 1993-11-08
NO934041D0 NO934041D0 (no) 1993-11-08

Family

ID=8532489

Family Applications (1)

Application Number Title Priority Date Filing Date
NO1993934041A NO934041D0 (no) 1991-05-09 1993-11-08 Grovkornet polyolefin, fremstilling derav og en prokatalysator anvendt for fremstillingen inneholdende et transforestringsprodukt mellom en lavere alkohol og dioktylftalat

Country Status (6)

Country Link
EP (1) EP0586390B1 (no)
CA (1) CA2102306C (no)
DE (1) DE69220058T2 (no)
FI (1) FI88048C (no)
NO (1) NO934041D0 (no)
WO (1) WO1992019658A1 (no)

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CA2102306C (en) 2003-05-27
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FI88048C (fi) 1993-03-25
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NO934041D0 (no) 1993-11-08
DE69220058D1 (de) 1997-07-03

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