JPS6475503A - Polymerization of alpha-olefin - Google Patents

Polymerization of alpha-olefin

Info

Publication number
JPS6475503A
JPS6475503A JP23119987A JP23119987A JPS6475503A JP S6475503 A JPS6475503 A JP S6475503A JP 23119987 A JP23119987 A JP 23119987A JP 23119987 A JP23119987 A JP 23119987A JP S6475503 A JPS6475503 A JP S6475503A
Authority
JP
Japan
Prior art keywords
pref
hydrocarbon
alpha
olefin
polymerization
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
JP23119987A
Other languages
Japanese (ja)
Other versions
JPH0441682B2 (en
Inventor
Yukitoshi Iwashita
Shigeo Tsuyama
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.)
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry Co 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 Asahi Chemical Industry Co Ltd filed Critical Asahi Chemical Industry Co Ltd
Priority to JP23119987A priority Critical patent/JPS6475503A/en
Publication of JPS6475503A publication Critical patent/JPS6475503A/en
Publication of JPH0441682B2 publication Critical patent/JPH0441682B2/ja
Granted legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE:To carry out polymerization of an alpha-olefin especially ethylene in high activity, using a catalyst made up of each specific hydrocarbon solution and solid catalytic component and organometallic compound. CONSTITUTION:The objective polymerization of an alpha-olefin is carried out using a catalyst made up of (A) a solid catalytic component prepared by reaction between (i) a hydrocarbon solution made by mixing, in a hydrocarbon, a) a hydrocarbon-soluble dialkoxy magnesium compound carrying alkyl group at its 2-site (pref. magnesium-di-2-methylpentyl oxide) and b) an alkoxide of a transition metal selected from titanium, zirconium and vanadium (pref. titanium alkoxide) and (ii) a halogenated organoaluminum compound of formula AlR3-nXn (R is hydrocarbon; X is halogen; n is such as 1<=n<=2) (pref. ethylaluminum dichloride) and (B) an organometallic compound (pref. organoaluminum compound).
JP23119987A 1987-09-17 1987-09-17 Polymerization of alpha-olefin Granted JPS6475503A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23119987A JPS6475503A (en) 1987-09-17 1987-09-17 Polymerization of alpha-olefin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23119987A JPS6475503A (en) 1987-09-17 1987-09-17 Polymerization of alpha-olefin

Publications (2)

Publication Number Publication Date
JPS6475503A true JPS6475503A (en) 1989-03-22
JPH0441682B2 JPH0441682B2 (en) 1992-07-09

Family

ID=16919895

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23119987A Granted JPS6475503A (en) 1987-09-17 1987-09-17 Polymerization of alpha-olefin

Country Status (1)

Country Link
JP (1) JPS6475503A (en)

Also Published As

Publication number Publication date
JPH0441682B2 (en) 1992-07-09

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees