JPS5649707A - Production of alpha-olefin polymer - Google Patents
Production of alpha-olefin polymerInfo
- Publication number
- JPS5649707A JPS5649707A JP12507279A JP12507279A JPS5649707A JP S5649707 A JPS5649707 A JP S5649707A JP 12507279 A JP12507279 A JP 12507279A JP 12507279 A JP12507279 A JP 12507279A JP S5649707 A JPS5649707 A JP S5649707A
- Authority
- JP
- Japan
- Prior art keywords
- solid product
- reacting
- organoaluminum compound
- olefin
- prepared
- 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 obtain a polymer which is highly crystalline and excellent in powder shape, by polymerizing an α-olefin by the use of a catalyst prepared by combining an organoaluminum compound with a solid product prepared by treating titanium tetrachloride by a specified method.
CONSTITUTION: (A) A solid product is produced by reacting at -10W65°C for about 5minW5hr in an aromatic compound, (a) a reaction product prepared by reacting, in a solvent, 1mol of an organoaluminum compound with 1W2mol of an electron donor, with (b) titanium tetrachloride and further reacting, after addition of 1W7mol of an electron donor, the mixture. Then, an α-olefin is polymerized in a usual manner, by the use of a catalyst prepared by mixing 100g of the above solid product (A) with about 50W5,000g of an organoaluminum compound.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12507279A JPS5649707A (en) | 1979-09-28 | 1979-09-28 | Production of alpha-olefin polymer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12507279A JPS5649707A (en) | 1979-09-28 | 1979-09-28 | Production of alpha-olefin polymer |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5649707A true JPS5649707A (en) | 1981-05-06 |
JPS6352645B2 JPS6352645B2 (en) | 1988-10-19 |
Family
ID=14901120
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12507279A Granted JPS5649707A (en) | 1979-09-28 | 1979-09-28 | Production of alpha-olefin polymer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5649707A (en) |
-
1979
- 1979-09-28 JP JP12507279A patent/JPS5649707A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6352645B2 (en) | 1988-10-19 |
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