JPS5421486A - Preparation of ethylene copolymer - Google Patents

Preparation of ethylene copolymer

Info

Publication number
JPS5421486A
JPS5421486A JP8597177A JP8597177A JPS5421486A JP S5421486 A JPS5421486 A JP S5421486A JP 8597177 A JP8597177 A JP 8597177A JP 8597177 A JP8597177 A JP 8597177A JP S5421486 A JPS5421486 A JP S5421486A
Authority
JP
Japan
Prior art keywords
ethylene copolymer
preparation
titaniumcontaining
olefin
prepare
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.)
Granted
Application number
JP8597177A
Other languages
Japanese (ja)
Other versions
JPS6026129B2 (en
Inventor
Yoshinori Morita
Norio Kashiwa
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.)
Mitsui Petrochemical Industries Ltd
Original Assignee
Mitsui Petrochemical Industries 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 Mitsui Petrochemical Industries Ltd filed Critical Mitsui Petrochemical Industries Ltd
Priority to JP52085971A priority Critical patent/JPS6026129B2/en
Publication of JPS5421486A publication Critical patent/JPS5421486A/en
Publication of JPS6026129B2 publication Critical patent/JPS6026129B2/en
Expired legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

Abstract

PURPOSE: To prepare a highly transparent ethylene copolymer in high yield, by copolymerizing ethylene with an α-olefin in the presence of specific titaniumcontaining solid catalyst and an organoaluminum compound under specific condition.
COPYRIGHT: (C)1979,JPO&Japio
JP52085971A 1977-07-20 1977-07-20 Method for producing ethylene copolymer Expired JPS6026129B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52085971A JPS6026129B2 (en) 1977-07-20 1977-07-20 Method for producing ethylene copolymer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52085971A JPS6026129B2 (en) 1977-07-20 1977-07-20 Method for producing ethylene copolymer

Publications (2)

Publication Number Publication Date
JPS5421486A true JPS5421486A (en) 1979-02-17
JPS6026129B2 JPS6026129B2 (en) 1985-06-21

Family

ID=13873602

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52085971A Expired JPS6026129B2 (en) 1977-07-20 1977-07-20 Method for producing ethylene copolymer

Country Status (1)

Country Link
JP (1) JPS6026129B2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5523189A (en) * 1978-08-02 1980-02-19 Montedison Spa Ethylene polymer and its manufacture
EP0014306A2 (en) * 1979-01-15 1980-08-20 Phillips Petroleum Company Catalyst, catalyst composition and process for the polymerization of olefins
EP0050455A2 (en) * 1980-10-09 1982-04-28 Mitsui Petrochemical Industries, Ltd. Composite film structures of ethylenic polymers
JPS57105411A (en) * 1980-12-23 1982-06-30 Mitsubishi Petrochem Co Ltd Ethylenic copolymer
JPS5975910A (en) * 1982-10-25 1984-04-28 Mitsui Petrochem Ind Ltd Ethylene copolymer

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5155388A (en) * 1974-11-09 1976-05-15 Mitsubishi Petrochemical Co Echirenjugotaino seizoho
JPS5222080A (en) * 1975-08-12 1977-02-19 Nippon Oil Co Ltd Preparation of polyolefin
JPS5232985A (en) * 1975-09-10 1977-03-12 Nippon Oil Co Ltd Process for the preparation of polyolefin
JPS532584A (en) * 1976-06-29 1978-01-11 Mitsubishi Petrochem Co Ltd Preparation of olefin polymers

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5155388A (en) * 1974-11-09 1976-05-15 Mitsubishi Petrochemical Co Echirenjugotaino seizoho
JPS5222080A (en) * 1975-08-12 1977-02-19 Nippon Oil Co Ltd Preparation of polyolefin
JPS5232985A (en) * 1975-09-10 1977-03-12 Nippon Oil Co Ltd Process for the preparation of polyolefin
JPS532584A (en) * 1976-06-29 1978-01-11 Mitsubishi Petrochem Co Ltd Preparation of olefin polymers

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5523189A (en) * 1978-08-02 1980-02-19 Montedison Spa Ethylene polymer and its manufacture
JPH0315646B2 (en) * 1978-08-02 1991-03-01 Montedison Spa
EP0014306A2 (en) * 1979-01-15 1980-08-20 Phillips Petroleum Company Catalyst, catalyst composition and process for the polymerization of olefins
EP0014306A3 (en) * 1979-01-15 1980-09-03 Phillips Petroleum Company Catalyst, catalyst composition and process for the polymerization of olefins
EP0050455A2 (en) * 1980-10-09 1982-04-28 Mitsui Petrochemical Industries, Ltd. Composite film structures of ethylenic polymers
JPS57105411A (en) * 1980-12-23 1982-06-30 Mitsubishi Petrochem Co Ltd Ethylenic copolymer
JPH0134250B2 (en) * 1980-12-23 1989-07-18 Mitsubishi Petrochemical Co
JPS5975910A (en) * 1982-10-25 1984-04-28 Mitsui Petrochem Ind Ltd Ethylene copolymer
JPH0339093B2 (en) * 1982-10-25 1991-06-12 Mitsui Petrochemical Ind

Also Published As

Publication number Publication date
JPS6026129B2 (en) 1985-06-21

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