JPS6475503A - Polymerization of alpha-olefin - Google Patents
Polymerization of alpha-olefinInfo
- 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
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).
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) |
-
1987
- 1987-09-17 JP JP23119987A patent/JPS6475503A/en active Granted
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 |