FI900255A - Polymerisationskatalysator foer olefiner. - Google Patents

Polymerisationskatalysator foer olefiner. Download PDF

Info

Publication number
FI900255A
FI900255A FI900255A FI900255A FI900255A FI 900255 A FI900255 A FI 900255A FI 900255 A FI900255 A FI 900255A FI 900255 A FI900255 A FI 900255A FI 900255 A FI900255 A FI 900255A
Authority
FI
Finland
Prior art keywords
catalyst
support material
chromium oxide
support
activity
Prior art date
Application number
FI900255A
Other languages
English (en)
Other versions
FI84608B (fi
FI84608C (fi
FI900255A0 (fi
Inventor
Hilkka Knuuttila
Eeva-Liisa Lakomaa
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
Priority to FI900255A priority Critical patent/FI84608C/fi
Publication of FI900255A0 publication Critical patent/FI900255A0/fi
Priority to DE69119918T priority patent/DE69119918T2/de
Priority to JP3072613A priority patent/JPH06211913A/ja
Priority to AT91100453T priority patent/ATE138945T1/de
Priority to EP91100453A priority patent/EP0438132B1/en
Publication of FI900255A publication Critical patent/FI900255A/fi
Publication of FI84608B publication Critical patent/FI84608B/fi
Application granted granted Critical
Publication of FI84608C publication Critical patent/FI84608C/fi
Priority to US07/912,211 priority patent/US5290748A/en

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)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polymerization Catalysts (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
FI900255A 1990-01-16 1990-01-16 Polymerisationskatalysator foer olefiner. FI84608C (fi)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FI900255A FI84608C (fi) 1990-01-16 1990-01-16 Polymerisationskatalysator foer olefiner.
DE69119918T DE69119918T2 (de) 1990-01-16 1991-01-16 Olefinpolymerisationskatalysator
JP3072613A JPH06211913A (ja) 1990-01-16 1991-01-16 オレフィンの重合触媒
AT91100453T ATE138945T1 (de) 1990-01-16 1991-01-16 Olefinpolymerisationskatalysator
EP91100453A EP0438132B1 (en) 1990-01-16 1991-01-16 Polymerization catalyst for olefins
US07/912,211 US5290748A (en) 1990-01-16 1992-07-16 Polymerization catalyst for olefines

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI900255A FI84608C (fi) 1990-01-16 1990-01-16 Polymerisationskatalysator foer olefiner.
FI900255 1990-01-16

Publications (4)

Publication Number Publication Date
FI900255A0 FI900255A0 (fi) 1990-01-16
FI900255A true FI900255A (fi) 1991-07-17
FI84608B FI84608B (fi) 1991-09-13
FI84608C FI84608C (fi) 1991-12-27

Family

ID=8529718

Family Applications (1)

Application Number Title Priority Date Filing Date
FI900255A FI84608C (fi) 1990-01-16 1990-01-16 Polymerisationskatalysator foer olefiner.

Country Status (5)

Country Link
EP (1) EP0438132B1 (fi)
JP (1) JPH06211913A (fi)
AT (1) ATE138945T1 (fi)
DE (1) DE69119918T2 (fi)
FI (1) FI84608C (fi)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI87892C (fi) * 1991-07-16 1993-03-10 Neste Oy Foerfarande foer framstaellning av heterogena katalysatorer med oenskad metallhalt
FI96611C (fi) * 1993-09-10 1996-07-25 Neste Oy Heterogeeninen polymerointikatalyytti ja menetelmä sen valmistamiseksi

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4218345A (en) * 1979-01-15 1980-08-19 Chemplex Company Olefin polymerization catalyst of chromium and process of preparing it
US4362654A (en) * 1981-05-14 1982-12-07 The Dow Chemical Company Chromium-containing catalysts for polymerizing olefins
US4439543A (en) * 1982-08-05 1984-03-27 Phillips Petroleum Company Co Reduced chromyl halide on silica catalyst

Also Published As

Publication number Publication date
EP0438132A3 (en) 1992-04-01
FI84608B (fi) 1991-09-13
ATE138945T1 (de) 1996-06-15
DE69119918D1 (de) 1996-07-11
DE69119918T2 (de) 1996-11-28
JPH06211913A (ja) 1994-08-02
EP0438132B1 (en) 1996-06-05
FI84608C (fi) 1991-12-27
EP0438132A2 (en) 1991-07-24
FI900255A0 (fi) 1990-01-16

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: NESTE OY