JPS5654323B2 - - Google Patents

Info

Publication number
JPS5654323B2
JPS5654323B2 JP1615773A JP1615773A JPS5654323B2 JP S5654323 B2 JPS5654323 B2 JP S5654323B2 JP 1615773 A JP1615773 A JP 1615773A JP 1615773 A JP1615773 A JP 1615773A JP S5654323 B2 JPS5654323 B2 JP S5654323B2
Authority
JP
Japan
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
JP1615773A
Other languages
Japanese (ja)
Other versions
JPS49106581A (en
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 filed Critical
Priority to JP1615773A priority Critical patent/JPS5654323B2/ja
Priority to GB505274A priority patent/GB1455602A/en
Priority to NL7401629A priority patent/NL7401629A/xx
Priority to FR7404403A priority patent/FR2217357B3/fr
Priority to IT6735174A priority patent/IT1004898B/en
Priority to DE19742406784 priority patent/DE2406784A1/en
Publication of JPS49106581A publication Critical patent/JPS49106581A/ja
Priority to US05/608,898 priority patent/US4006101A/en
Priority to US05/706,589 priority patent/US4083802A/en
Publication of JPS5654323B2 publication Critical patent/JPS5654323B2/ja
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
    • 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
JP1615773A 1973-02-09 1973-02-09 Expired JPS5654323B2 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP1615773A JPS5654323B2 (en) 1973-02-09 1973-02-09
GB505274A GB1455602A (en) 1973-02-09 1974-02-04 Polymerisation of olefins and catalysts therefor
NL7401629A NL7401629A (en) 1973-02-09 1974-02-06
FR7404403A FR2217357B3 (en) 1973-02-09 1974-02-08
IT6735174A IT1004898B (en) 1973-02-09 1974-02-08 PROCEDURE AND CATALYST FOR THE POLYMERIZATION OF OLEFINS
DE19742406784 DE2406784A1 (en) 1973-02-09 1974-02-08 CATALYST FOR THE PRODUCTION OF POLYOLEFINS
US05/608,898 US4006101A (en) 1973-02-09 1975-08-29 Polymerization of olefins and catalysts therefor
US05/706,589 US4083802A (en) 1973-02-09 1976-07-19 Polymerization of olefins and catalysts therefor

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
JPS49106581A JPS49106581A (en) 1974-10-09
JPS5654323B2 true JPS5654323B2 (en) 1981-12-24

Family

ID=11908656

Family Applications (1)

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

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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4972383A (en) * 1972-11-10 1974-07-12
JPS4988983A (en) * 1972-12-27 1974-08-26

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4972383A (en) * 1972-11-10 1974-07-12
JPS4988983A (en) * 1972-12-27 1974-08-26

Also Published As

Publication number Publication date
FR2217357B3 (en) 1976-11-26
NL7401629A (en) 1974-08-13
JPS49106581A (en) 1974-10-09
GB1455602A (en) 1976-11-17
IT1004898B (en) 1976-07-20
DE2406784A1 (en) 1974-08-15
FR2217357A1 (en) 1974-09-06

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