JPS54116077A - Polymerization of olefin - Google Patents
Polymerization of olefinInfo
- Publication number
- JPS54116077A JPS54116077A JP2014878A JP2014878A JPS54116077A JP S54116077 A JPS54116077 A JP S54116077A JP 2014878 A JP2014878 A JP 2014878A JP 2014878 A JP2014878 A JP 2014878A JP S54116077 A JPS54116077 A JP S54116077A
- Authority
- JP
- Japan
- Prior art keywords
- compound
- formula
- solid
- olefin
- hydrocarbon
- 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
Abstract
PURPOSE: To obtain an olefin polymer having a wide molecular weight distribution and improved moldability, by using a catalyst comprising a specific solid unsoluble in hydrocarbons and an organoaluminum compound.
CONSTITUTION: A mixture of a Mg compound of formula I: (R2 is alkyl, aryl, or cycloalkyl group; X2 is halogen, l is 1 or 2) and a Ti compound of formula II: (R3 is R2; X3 is X2; n is 1 or 2), and a Zr compound of formula III or V: (R4 is R2; X4 is X2; m is 1, 2, or 3) is dissolved in an alcohol, and heated to 100W 160°C to form a uniform liquid. A hydrocarbon solvent is added to the liquid, and the alcohol is removed to give a hydrocarbon solution, which is incorporated with an aluminum halide of formula IV: (R1 is R2; X1 is X2), and reacted at room temperatureW100°C to give a solid insoluble in the hydrocarbon. An olefin is polymerized in the presence of a caralyst comprising the solid thus obtained and an organoaluminum compound at normal temperatureW200°C and a pressure of normal one to 100 atm.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014878A JPS54116077A (en) | 1978-02-23 | 1978-02-23 | Polymerization of olefin |
US06/006,386 US4226964A (en) | 1978-02-23 | 1979-01-25 | Process for polymerizing olefin |
GB7905371A GB2015548B (en) | 1978-02-23 | 1979-02-15 | Process for polymerizing olefins and catalyst components therefor |
DE19792907178 DE2907178A1 (en) | 1978-02-23 | 1979-02-23 | METHOD OF POLYMERIZATION OF AN OLEFIN |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014878A JPS54116077A (en) | 1978-02-23 | 1978-02-23 | Polymerization of olefin |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54116077A true JPS54116077A (en) | 1979-09-10 |
JPS5745247B2 JPS5745247B2 (en) | 1982-09-27 |
Family
ID=12019058
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014878A Granted JPS54116077A (en) | 1978-02-23 | 1978-02-23 | Polymerization of olefin |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54116077A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59147008A (en) * | 1983-02-14 | 1984-08-23 | Mitsubishi Chem Ind Ltd | Resin composition |
-
1978
- 1978-02-23 JP JP2014878A patent/JPS54116077A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59147008A (en) * | 1983-02-14 | 1984-08-23 | Mitsubishi Chem Ind Ltd | Resin composition |
Also Published As
Publication number | Publication date |
---|---|
JPS5745247B2 (en) | 1982-09-27 |
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