IT1004898B - PROCEDURE AND CATALYST FOR THE POLYMERIZATION OF OLEFINS - Google Patents

PROCEDURE AND CATALYST FOR THE POLYMERIZATION OF OLEFINS

Info

Publication number
IT1004898B
IT1004898B IT6735174A IT6735174A IT1004898B IT 1004898 B IT1004898 B IT 1004898B IT 6735174 A IT6735174 A IT 6735174A IT 6735174 A IT6735174 A IT 6735174A IT 1004898 B IT1004898 B IT 1004898B
Authority
IT
Italy
Prior art keywords
olefins
polymerization
catalyst
procedure
Prior art date
Application number
IT6735174A
Other languages
Italian (it)
Original Assignee
Nippon Oil Co Ltd
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 Nippon Oil Co Ltd filed Critical Nippon Oil Co Ltd
Application granted granted Critical
Publication of IT1004898B publication Critical patent/IT1004898B/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
    • C08F4/00—Polymerisation catalysts
    • C08F4/02—Carriers therefor
    • C08F4/022—Magnesium halide as support anhydrous or hydrated or complexed by means of a Lewis base for Ziegler-type catalysts
    • 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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
IT6735174A 1973-02-09 1974-02-08 PROCEDURE AND CATALYST FOR THE POLYMERIZATION OF OLEFINS IT1004898B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1615773A JPS5654323B2 (en) 1973-02-09 1973-02-09

Publications (1)

Publication Number Publication Date
IT1004898B true IT1004898B (en) 1976-07-20

Family

ID=11908656

Family Applications (1)

Application Number Title Priority Date Filing Date
IT6735174A IT1004898B (en) 1973-02-09 1974-02-08 PROCEDURE AND CATALYST FOR THE POLYMERIZATION OF OLEFINS

Country Status (6)

Country Link
JP (1) JPS5654323B2 (en)
DE (1) DE2406784A1 (en)
FR (1) FR2217357B3 (en)
GB (1) GB1455602A (en)
IT (1) IT1004898B (en)
NL (1) NL7401629A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5130914B2 (en) * 1973-03-16 1976-09-03
BE843224A (en) * 1975-07-24 1976-12-21 NEW CATALYST AND ITS MANUFACTURING PROCESS
JPS5812886B2 (en) * 1975-09-10 1983-03-10 日石三菱株式会社 polyolefin innoseizohouhou
IT1068112B (en) * 1976-08-09 1985-03-21 Montedison Spa COMPONENTS OF CATALYSTS FOR THE POLYMERIZATION OF ALPHA OLEFINS AND CATALYSTS FROM THEM OBTAINED
DE2640679A1 (en) * 1976-09-09 1978-03-16 Montedison Spa Polymerisation catalyst for ethylene and/or (alpha)-olefin - comprises a cpd. contg. titanium, magnesium and halogens
JPS5952643B2 (en) * 1977-01-27 1984-12-20 三井化学株式会社 ethylene copolymer
DE3114471A1 (en) * 1981-04-09 1982-10-28 Euteco Impianti S.p.A., Milano Ziegler catalyst system, and the use thereof for the polymerisation and copolymerisation of alpha -olefins
JPH0725829B2 (en) * 1986-03-07 1995-03-22 日本石油株式会社 Method for producing ethylene polymer
JPH0761687B2 (en) * 1988-07-09 1995-07-05 日本石油株式会社 High-strength, high-modulus polyethylene material manufacturing method
JPH06220129A (en) 1993-01-20 1994-08-09 Nippon Oil Co Ltd Production of high-strength and high-modulus polyethylene material

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5425517B2 (en) * 1972-12-27 1979-08-28
JPS531796B2 (en) * 1972-11-10 1978-01-21

Also Published As

Publication number Publication date
FR2217357A1 (en) 1974-09-06
JPS49106581A (en) 1974-10-09
DE2406784A1 (en) 1974-08-15
FR2217357B3 (en) 1976-11-26
NL7401629A (en) 1974-08-13
GB1455602A (en) 1976-11-17
JPS5654323B2 (en) 1981-12-24

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