DE2734909A1 - Verfahren zum herstellen von polymerisaten des aethylens - Google Patents

Verfahren zum herstellen von polymerisaten des aethylens

Info

Publication number
DE2734909A1
DE2734909A1 DE19772734909 DE2734909A DE2734909A1 DE 2734909 A1 DE2734909 A1 DE 2734909A1 DE 19772734909 DE19772734909 DE 19772734909 DE 2734909 A DE2734909 A DE 2734909A DE 2734909 A1 DE2734909 A1 DE 2734909A1
Authority
DE
Germany
Prior art keywords
catalyst
chromium
oxygen
stage
ethylene
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
DE19772734909
Other languages
German (de)
English (en)
Inventor
Kurt Schulze
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Priority to DE19772734909 priority Critical patent/DE2734909A1/de
Priority to IT7825982A priority patent/IT7825982A0/it
Priority to EP78100534A priority patent/EP0000748A1/de
Priority to FI782362A priority patent/FI782362A/fi
Priority to AT559578A priority patent/ATA559578A/de
Priority to DK342078A priority patent/DK342078A/da
Priority to NO782639A priority patent/NO782639L/no
Priority to JP9371178A priority patent/JPS5428380A/ja
Priority to ES472325A priority patent/ES472325A1/es
Publication of DE2734909A1 publication Critical patent/DE2734909A1/de
Pending legal-status Critical Current

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerization Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE19772734909 1977-08-03 1977-08-03 Verfahren zum herstellen von polymerisaten des aethylens Pending DE2734909A1 (de)

Priority Applications (9)

Application Number Priority Date Filing Date Title
DE19772734909 DE2734909A1 (de) 1977-08-03 1977-08-03 Verfahren zum herstellen von polymerisaten des aethylens
IT7825982A IT7825982A0 (it) 1977-08-03 1978-07-21 Processo per la preparazione di polimeri dell'etilene.
EP78100534A EP0000748A1 (de) 1977-08-03 1978-07-28 Verfahren zum Herstellen von Polymerisaten des Äthylens
FI782362A FI782362A (fi) 1977-08-03 1978-07-31 Foerfarande foer framstaellning av polymerisat av etylen
AT559578A ATA559578A (de) 1977-08-03 1978-08-02 Verfahren zur herstellung von polymerisaten des aethylens
DK342078A DK342078A (da) 1977-08-03 1978-08-02 Fremgangsmaade til fremstilling af homopolymerisater af ethylen eller copolymerisater af ethylen og andre monoolefiner
NO782639A NO782639L (no) 1977-08-03 1978-08-02 Fremgangsmaate for homo- eller kopolymerisering av etylen
JP9371178A JPS5428380A (en) 1977-08-03 1978-08-02 Preparation of polyethylene
ES472325A ES472325A1 (es) 1977-08-03 1978-08-03 Procedimiento para la obtencion de (co)polietileno

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772734909 DE2734909A1 (de) 1977-08-03 1977-08-03 Verfahren zum herstellen von polymerisaten des aethylens

Publications (1)

Publication Number Publication Date
DE2734909A1 true DE2734909A1 (de) 1979-02-15

Family

ID=6015486

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772734909 Pending DE2734909A1 (de) 1977-08-03 1977-08-03 Verfahren zum herstellen von polymerisaten des aethylens

Country Status (9)

Country Link
EP (1) EP0000748A1 (da)
JP (1) JPS5428380A (da)
AT (1) ATA559578A (da)
DE (1) DE2734909A1 (da)
DK (1) DK342078A (da)
ES (1) ES472325A1 (da)
FI (1) FI782362A (da)
IT (1) IT7825982A0 (da)
NO (1) NO782639L (da)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4735931A (en) * 1986-06-16 1988-04-05 Phillips Petroleum Company In situ comonomer generation in olefin polymerization
CA1309801C (en) * 1987-09-18 1992-11-03 Elizabeth A. Boggs Process for olefin polymerization
EP0422019B1 (en) * 1988-06-23 1993-12-01 Mobil Oil Corporation Olefinic oligomers having lubricating properties and process of making such oligomers
US4966951A (en) * 1988-09-26 1990-10-30 Phillips Petroleum Company High strength linear, low density polyethylene polymerization process
US5866661A (en) * 1996-12-13 1999-02-02 Phillips Petroleum Company Ethylene polymerization processes and products thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2987487A (en) * 1955-10-14 1961-06-06 Phillips Petroleum Co Catalyst activation
FR1302764A (fr) * 1960-10-07 1962-08-31 Phillips Petroleum Co Procédé de polymérisation des oléfines et catalyseur utilisé dans ce procédé
US3362946A (en) * 1964-06-01 1968-01-09 Phillips Petroleum Co Method of treating supported chromium oxide catalyst and polymerization therewith
US3541072A (en) * 1968-02-08 1970-11-17 Phillips Petroleum Co Catalyst treatment
SU373986A1 (ru) * 1971-06-01 1975-02-05 Институт Катализа Сибирского Отделения Ан Ссср Способ приготовлени катализатора дл полимеризации этилена

Also Published As

Publication number Publication date
DK342078A (da) 1979-02-04
EP0000748A1 (de) 1979-02-21
ES472325A1 (es) 1979-02-16
JPS5428380A (en) 1979-03-02
FI782362A (fi) 1979-02-04
NO782639L (no) 1979-02-06
ATA559578A (de) 1980-08-15
IT7825982A0 (it) 1978-07-21

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