NO934042L - Storporeolefin, fremgangsmaate for fremstilling og en prokatalysator inneholdende et transforestringsprodukt av en lavere alkohol og en ftalsyreester - Google Patents

Storporeolefin, fremgangsmaate for fremstilling og en prokatalysator inneholdende et transforestringsprodukt av en lavere alkohol og en ftalsyreester

Info

Publication number
NO934042L
NO934042L NO934042A NO934042A NO934042L NO 934042 L NO934042 L NO 934042L NO 934042 A NO934042 A NO 934042A NO 934042 A NO934042 A NO 934042A NO 934042 L NO934042 L NO 934042L
Authority
NO
Norway
Prior art keywords
acid ester
phthalic acid
olefin
lower alcohol
preparation
Prior art date
Application number
NO934042A
Other languages
English (en)
Other versions
NO934042D0 (no
Inventor
Thomas Garoff
Timo Leinonen
Eero Liskola
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 NO934042D0 publication Critical patent/NO934042D0/no
Publication of NO934042L publication Critical patent/NO934042L/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)

Abstract

Fremgangsmåte for fremstilling av polyolefiner ved polymerisering av olefin ved hjelp av en prokatalysa- torsammensetnlng fremstilt ved å bringe sammen magnesiumklorid, en laverealkohol , en titanforbindelse og ftalsyreester. Oppfinnelsen angår også nevnte prokatalysatorsammensetning. Oppfinnelsen har lykkes i å senke konsentrasjonen av titan og ftalsyreester i katalysatoren, og dermed også i polyolefinet, og samtidig i fremstilling av storporeolefin, som er viktig for visse formål. Disse egenskapene er oppnådd ved å anvende en prokatalysator av nevnte type, i fremstilling av denne har en transforestring blitt gjennomført mellom den laverealkoholen og ftalsyre- esteren, og ftalsyreesteren valgt for transforestringen er en der alkoksygruppen har minst 10 karbonatomer.
NO934042A 1991-05-09 1993-11-08 Storporeolefin, fremgangsmaate for fremstilling og en prokatalysator inneholdende et transforestringsprodukt av en lavere alkohol og en ftalsyreester NO934042L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI912264A FI88049C (fi) 1991-05-09 1991-05-09 Polyolefin med stora porer, foerfarande foer dess framstaellning och en i foerfarandet anvaend katalysator
PCT/FI1992/000083 WO1992019659A1 (en) 1991-05-09 1992-03-23 A large-pore polyolefin, a method for its production and a procatalyst containing a transesterification product of a lower alcohol and a phthalic acid ester

Publications (2)

Publication Number Publication Date
NO934042D0 NO934042D0 (no) 1993-11-08
NO934042L true NO934042L (no) 1993-12-17

Family

ID=8532490

Family Applications (1)

Application Number Title Priority Date Filing Date
NO934042A NO934042L (no) 1991-05-09 1993-11-08 Storporeolefin, fremgangsmaate for fremstilling og en prokatalysator inneholdende et transforestringsprodukt av en lavere alkohol og en ftalsyreester

Country Status (6)

Country Link
EP (1) EP0586389B1 (no)
CA (1) CA2109210C (no)
DE (1) DE69223051T2 (no)
FI (1) FI88049C (no)
NO (1) NO934042L (no)
WO (1) WO1992019659A1 (no)

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Also Published As

Publication number Publication date
EP0586389A1 (en) 1994-03-16
CA2109210C (en) 2003-08-05
CA2109210A1 (en) 1992-11-10
NO934042D0 (no) 1993-11-08
EP0586389B1 (en) 1997-11-05
WO1992019659A1 (en) 1992-11-12
FI88049C (fi) 1993-03-25
DE69223051D1 (de) 1997-12-11
FI912264A0 (fi) 1991-05-09
DE69223051T2 (de) 1998-02-26
FI88049B (fi) 1992-12-15

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