JPS49106581A - - Google Patents

Info

Publication number
JPS49106581A
JPS49106581A JP1615773A JP1615773A JPS49106581A JP S49106581 A JPS49106581 A JP S49106581A JP 1615773 A JP1615773 A JP 1615773A JP 1615773 A JP1615773 A JP 1615773A JP S49106581 A JPS49106581 A JP S49106581A
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.)
Granted
Application number
JP1615773A
Other versions
JPS5654323B2 (ja
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 IT6735174A priority patent/IT1004898B/it
Priority to FR7404403A priority patent/FR2217357B3/fr
Priority to DE19742406784 priority patent/DE2406784A1/de
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

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)
JP1615773A 1973-02-09 1973-02-09 Expired JPS5654323B2 (ja)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP1615773A JPS5654323B2 (ja) 1973-02-09 1973-02-09
GB505274A GB1455602A (en) 1973-02-09 1974-02-04 Polymerisation of olefins and catalysts therefor
NL7401629A NL7401629A (ja) 1973-02-09 1974-02-06
IT6735174A IT1004898B (it) 1973-02-09 1974-02-08 Procedimento e catalizzatore per la polimerizzazione delle olefine
FR7404403A FR2217357B3 (ja) 1973-02-09 1974-02-08
DE19742406784 DE2406784A1 (de) 1973-02-09 1974-02-08 Katalysator zur herstellung von polyolefinen
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 (ja) 1973-02-09 1973-02-09

Publications (2)

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

Family

ID=11908656

Family Applications (1)

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

Country Status (6)

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

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49118787A (ja) * 1973-03-16 1974-11-13
JPS5215589A (en) * 1975-07-24 1977-02-05 Phillips Petroleum Co Polymerization of alphaaolefin and preparation of catalyst therefor
JPS5232986A (en) * 1975-09-10 1977-03-12 Nippon Oil Co Ltd Process for the preparation of polyolefin
JPS5321093A (en) * 1976-08-09 1978-02-27 Montedison Spa Olefin olefin polymerization catalyst component and production and usage thereof
JPS5392887A (en) * 1977-01-27 1978-08-15 Mitsui Petrochem Ind Ltd Ethylene copolymer
US4996011A (en) * 1988-07-09 1991-02-26 Nippon Oil Co., Ltd. Production of polyethylene materials having improved strength and modulus qualities
US5013802A (en) * 1986-03-07 1991-05-07 Nippon Oil Company, Limited Process for preparing ethylene polymers
EP0608137A2 (en) 1993-01-20 1994-07-27 Nippon Oil Company, Limited Process for producing polyethylene material of high strength and high elastic modulus

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2640679A1 (de) * 1976-09-09 1978-03-16 Montedison Spa Katalysatoren und katalysatorkomponenten zur polymerisation von olefinen
DE3114471A1 (de) * 1981-04-09 1982-10-28 Euteco Impianti S.p.A., Milano "ziegler-katalysatorsystem und seine verwendung zur polymerisation und copolymerisation von (alpha) -olefinen"

Citations (2)

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

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5130914B2 (ja) * 1973-03-16 1976-09-03
JPS49118787A (ja) * 1973-03-16 1974-11-13
JPS547318B2 (ja) * 1975-07-24 1979-04-05
JPS5215589A (en) * 1975-07-24 1977-02-05 Phillips Petroleum Co Polymerization of alphaaolefin and preparation of catalyst therefor
JPS5232986A (en) * 1975-09-10 1977-03-12 Nippon Oil Co Ltd Process for the preparation of polyolefin
JPS5812886B2 (ja) * 1975-09-10 1983-03-10 日石三菱株式会社 ポリオレフインノセイゾウホウホウ
JPS5321093A (en) * 1976-08-09 1978-02-27 Montedison Spa Olefin olefin polymerization catalyst component and production and usage thereof
JPS5632322B2 (ja) * 1976-08-09 1981-07-27
JPS5392887A (en) * 1977-01-27 1978-08-15 Mitsui Petrochem Ind Ltd Ethylene copolymer
JPS5952643B2 (ja) * 1977-01-27 1984-12-20 三井化学株式会社 エチレン共重合体
US5013802A (en) * 1986-03-07 1991-05-07 Nippon Oil Company, Limited Process for preparing ethylene polymers
US4996011A (en) * 1988-07-09 1991-02-26 Nippon Oil Co., Ltd. Production of polyethylene materials having improved strength and modulus qualities
EP0608137A2 (en) 1993-01-20 1994-07-27 Nippon Oil Company, Limited Process for producing polyethylene material of high strength and high elastic modulus

Also Published As

Publication number Publication date
IT1004898B (it) 1976-07-20
NL7401629A (ja) 1974-08-13
DE2406784A1 (de) 1974-08-15
JPS5654323B2 (ja) 1981-12-24
FR2217357B3 (ja) 1976-11-26
GB1455602A (en) 1976-11-17
FR2217357A1 (ja) 1974-09-06

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