NO933962L - Prokatalysator for polymerisasjon av olefiner inneholdene et transforestringsprodukt av en lavere alkohol og en ftalsyreester - Google Patents

Prokatalysator for polymerisasjon av olefiner inneholdene et transforestringsprodukt av en lavere alkohol og en ftalsyreester

Info

Publication number
NO933962L
NO933962L NO933962A NO933962A NO933962L NO 933962 L NO933962 L NO 933962L NO 933962 A NO933962 A NO 933962A NO 933962 A NO933962 A NO 933962A NO 933962 L NO933962 L NO 933962L
Authority
NO
Norway
Prior art keywords
phthalic acid
lower alcohol
polymerization
processor
acid ester
Prior art date
Application number
NO933962A
Other languages
English (en)
Other versions
NO933962D0 (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 NO933962L publication Critical patent/NO933962L/no
Publication of NO933962D0 publication Critical patent/NO933962D0/no

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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

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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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Ved oppfinnelsen er det tllvelebragt en prokatalysator- samroensetning ment for polymerisasjon av olefiner som er fremstilt ved å føre sammen magneslumklorid, en lavere alkohol, en titanforbindelse og en ester av ftalsyre. Prokatalysatorsammensetningen er aktiv og stereospeslfikk og den har samtidig et titan- og f tal syreinnhold som er så lavt som mulig. Disse gode egenskapene er oppnådd ved å utføre en transforestring mellom den lavere alkoholen og esteren av ftalsyre, hvorved alkoksygruppen av ftalsyren innbefatter minst 5 karbonatomer.
NO1993933962A 1991-05-09 1993-11-02 Prokatalysator for polymerisasjon av olefiner inneholdeneet transforestringsprodukt av en lavere alkohol og en ftalsyreester NO933962D0 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI912262A FI88047C (fi) 1991-05-09 1991-05-09 Pao tvenne elektrondonorer baserad katalysator foer polymerisation av olefiner
PCT/FI1992/000081 WO1992019653A1 (en) 1991-05-09 1992-03-23 A procatalyst for polymerization of olefins containing a trans-esterification product of a lower alcohol and a phthalic acid ester

Publications (2)

Publication Number Publication Date
NO933962L true NO933962L (no) 1993-11-02
NO933962D0 NO933962D0 (no) 1993-11-02

Family

ID=8532488

Family Applications (1)

Application Number Title Priority Date Filing Date
NO1993933962A NO933962D0 (no) 1991-05-09 1993-11-02 Prokatalysator for polymerisasjon av olefiner inneholdeneet transforestringsprodukt av en lavere alkohol og en ftalsyreester

Country Status (8)

Country Link
US (1) US6303532B1 (no)
EP (1) EP0591224B1 (no)
JP (1) JP3226538B2 (no)
CA (1) CA2102816C (no)
DE (1) DE69224435T2 (no)
FI (1) FI88047C (no)
NO (1) NO933962D0 (no)
WO (1) WO1992019653A1 (no)

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US6303532B1 (en) 2001-10-16
DE69224435T2 (de) 1998-09-24
DE69224435D1 (de) 1998-03-19
FI88047C (fi) 1993-03-25
CA2102816C (en) 2003-12-09
JPH06511501A (ja) 1994-12-22
FI88047B (fi) 1992-12-15
EP0591224B1 (en) 1998-02-11
CA2102816A1 (en) 1992-11-10
FI912262A0 (fi) 1991-05-09
JP3226538B2 (ja) 2001-11-05
EP0591224A1 (en) 1994-04-13
NO933962D0 (no) 1993-11-02

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