JPS5227490A - Process for polymerizing ethylene - Google Patents

Process for polymerizing ethylene

Info

Publication number
JPS5227490A
JPS5227490A JP50090952A JP9095275A JPS5227490A JP S5227490 A JPS5227490 A JP S5227490A JP 50090952 A JP50090952 A JP 50090952A JP 9095275 A JP9095275 A JP 9095275A JP S5227490 A JPS5227490 A JP S5227490A
Authority
JP
Japan
Prior art keywords
polymerizing ethylene
processability
molecular weight
weight distribution
high activity
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
JP50090952A
Other languages
Japanese (ja)
Other versions
JPS558006B2 (en
Inventor
Kazumi Tsubaki
Hiroshi Morinaga
Koichi Maeda
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.)
Nissan Chemical Corp
Original Assignee
Nissan Chemical Corp
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 Nissan Chemical Corp filed Critical Nissan Chemical Corp
Priority to JP50090952A priority Critical patent/JPS5227490A/en
Priority to DE19762621591 priority patent/DE2621591C2/en
Publication of JPS5227490A publication Critical patent/JPS5227490A/en
Publication of JPS558006B2 publication Critical patent/JPS558006B2/ja
Granted 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

  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

Abstract

PURPOSE: A process for preparing polyethylene with broad molecular weight distribution and excellent moldability and processability, by polymerizing ethylene using a novel catalyst with high activity and long duration.
COPYRIGHT: (C)1977,JPO&Japio
JP50090952A 1975-05-14 1975-07-25 Process for polymerizing ethylene Granted JPS5227490A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP50090952A JPS5227490A (en) 1975-07-25 1975-07-25 Process for polymerizing ethylene
DE19762621591 DE2621591C2 (en) 1975-05-14 1976-05-14 Process for the polymerization of ethylene

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50090952A JPS5227490A (en) 1975-07-25 1975-07-25 Process for polymerizing ethylene

Publications (2)

Publication Number Publication Date
JPS5227490A true JPS5227490A (en) 1977-03-01
JPS558006B2 JPS558006B2 (en) 1980-03-01

Family

ID=14012804

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50090952A Granted JPS5227490A (en) 1975-05-14 1975-07-25 Process for polymerizing ethylene

Country Status (1)

Country Link
JP (1) JPS5227490A (en)

Also Published As

Publication number Publication date
JPS558006B2 (en) 1980-03-01

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