JPS5259692A - Polymerization of ethylene - Google Patents

Polymerization of ethylene

Info

Publication number
JPS5259692A
JPS5259692A JP50135046A JP13504675A JPS5259692A JP S5259692 A JPS5259692 A JP S5259692A JP 50135046 A JP50135046 A JP 50135046A JP 13504675 A JP13504675 A JP 13504675A JP S5259692 A JPS5259692 A JP S5259692A
Authority
JP
Japan
Prior art keywords
polymerization
ethylene
catalyst
molecular weight
greatly improved
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
JP50135046A
Other languages
Japanese (ja)
Other versions
JPS5812890B2 (en
Inventor
Masanori Osawa
Heizo Sasaki
Akira Ito
Kenji Iwata
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 Toatsu Chemicals Inc
Original Assignee
Mitsui Toatsu Chemicals Inc
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 Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Priority to JP50135046A priority Critical patent/JPS5812890B2/en
Publication of JPS5259692A publication Critical patent/JPS5259692A/en
Publication of JPS5812890B2 publication Critical patent/JPS5812890B2/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

Abstract

PURPOSE: To prepare polyethylene having broad molecular weight distribution by the polymerization of ethylene in the presence of a specific catalyst having greatly improved catalytic activity maintaining excellent characteristics of the catalyst.
COPYRIGHT: (C)1977,JPO&Japio
JP50135046A 1975-11-12 1975-11-12 Ethylene Nojiyugohouhou Expired JPS5812890B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50135046A JPS5812890B2 (en) 1975-11-12 1975-11-12 Ethylene Nojiyugohouhou

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50135046A JPS5812890B2 (en) 1975-11-12 1975-11-12 Ethylene Nojiyugohouhou

Publications (2)

Publication Number Publication Date
JPS5259692A true JPS5259692A (en) 1977-05-17
JPS5812890B2 JPS5812890B2 (en) 1983-03-10

Family

ID=15142657

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50135046A Expired JPS5812890B2 (en) 1975-11-12 1975-11-12 Ethylene Nojiyugohouhou

Country Status (1)

Country Link
JP (1) JPS5812890B2 (en)

Also Published As

Publication number Publication date
JPS5812890B2 (en) 1983-03-10

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