CA1013498A - Method of polymerising olefins by means of pre-activated catalysts - Google Patents

Method of polymerising olefins by means of pre-activated catalysts

Info

Publication number
CA1013498A
CA1013498A CA181,202A CA181202A CA1013498A CA 1013498 A CA1013498 A CA 1013498A CA 181202 A CA181202 A CA 181202A CA 1013498 A CA1013498 A CA 1013498A
Authority
CA
Canada
Prior art keywords
activated catalysts
polymerising olefins
polymerising
olefins
catalysts
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.)
Expired
Application number
CA181,202A
Other languages
English (en)
Other versions
CA181202S (en
Inventor
Michel Avaro
Pierre Mangin
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.)
Naphtachimie SA
Original Assignee
Naphtachimie SA
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
Priority claimed from FR7232932A external-priority patent/FR2217354A1/fr
Priority claimed from FR7321492A external-priority patent/FR2233337A2/fr
Application filed by Naphtachimie SA filed Critical Naphtachimie SA
Application granted granted Critical
Publication of CA1013498A publication Critical patent/CA1013498A/en
Expired 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)
CA181,202A 1972-09-18 1973-09-17 Method of polymerising olefins by means of pre-activated catalysts Expired CA1013498A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7232932A FR2217354A1 (en) 1972-09-18 1972-09-18 Preactivation of catalysts for olefin polymerisation - using magnesium in halogenated hydrocarbons
FR7321492A FR2233337A2 (en) 1973-06-13 1973-06-13 Preactivation of catalysts for olefin polymerisation - using magnesium in halogenated hydrocarbons

Publications (1)

Publication Number Publication Date
CA1013498A true CA1013498A (en) 1977-07-05

Family

ID=26217322

Family Applications (1)

Application Number Title Priority Date Filing Date
CA181,202A Expired CA1013498A (en) 1972-09-18 1973-09-17 Method of polymerising olefins by means of pre-activated catalysts

Country Status (7)

Country Link
JP (1) JPS5240349B2 (nl)
CA (1) CA1013498A (nl)
DE (1) DE2346714C2 (nl)
GB (1) GB1414883A (nl)
IT (1) IT998599B (nl)
LU (1) LU68430A1 (nl)
NL (1) NL178694C (nl)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5164586A (en) * 1974-12-03 1976-06-04 Mitsui Petrochemical Ind Orefuinno jugohoho
GR60862B (en) 1976-01-30 1978-09-01 Snam Progetti Process for olephines polymerization and compositions suitable for the polymerization
ES456321A1 (es) * 1976-02-25 1978-01-16 Charbonnages Ste Chimique Procedimiento mejorado de polimerizacion ionica del etileno bajo alta presion.
DE2906639C2 (de) * 1979-02-21 1982-03-25 Chemische Werke Hüls AG, 4370 Marl Verfahren zur Herstellung von weitgehend amorphen Ho mo- und/oder Copolymerisaten von α-Olefinen mit 3-3 2 Kohlenstoffatomen

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2723671A (en) * 1970-04-03 1972-10-05 Shell Internationale Research Maatschappij Nv Improvements in and relating tothe polymerization of olefins
GB1359547A (en) * 1970-12-04 1974-07-10 Naphtachimie Sa Based catalysts
GB1367087A (en) * 1970-12-08 1974-09-18 Shell Int Research Olefin polymerisation
FR2134872A5 (nl) * 1971-04-23 1972-12-08 Naphtachimie Sa

Also Published As

Publication number Publication date
NL7312758A (nl) 1974-03-20
DE2346714C2 (de) 1983-07-14
NL178694B (nl) 1985-12-02
NL178694C (nl) 1986-05-01
IT998599B (it) 1976-02-20
JPS4969787A (nl) 1974-07-05
LU68430A1 (nl) 1973-11-26
GB1414883A (en) 1975-11-19
JPS5240349B2 (nl) 1977-10-12
DE2346714A1 (de) 1974-03-28

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