JPS57108109A - Producton of olefin polymer - Google Patents
Producton of olefin polymerInfo
- Publication number
- JPS57108109A JPS57108109A JP18313980A JP18313980A JPS57108109A JP S57108109 A JPS57108109 A JP S57108109A JP 18313980 A JP18313980 A JP 18313980A JP 18313980 A JP18313980 A JP 18313980A JP S57108109 A JPS57108109 A JP S57108109A
- Authority
- JP
- Japan
- Prior art keywords
- olefin
- compound
- organic
- specified
- catalyst system
- 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 produce the titled high-activity, high-stereoregularity polymer, by polymerizing an olefin with the aid of a catalyst system consisting of a specified consisting of a specified Ti-containing solid catalytic component and an organic Al compound.
CONSTITUTION: A Ti-containing solid catalytic component (A) is prepared by contacting and reacting (a) 1g atom metallic Mg, (b) 0.1W20mol OH groups of a (poly)silanol, (c) 0.1W20mol halohydrocarbon, e.g., methyl chloride, (d) 0.1W 50mol titanium tetrahalide, and (e) at least one electron-donating compound selected from the group consisting of amines, amides, phosphines, phosphate esters, phosphoric acid amides, ketones and carboxylate esters. Next, an olefin is polymerized at 50W100°C and under atmospheric to 100 atm in the pressence of a catalyst system consisting of component A and an organic Al compound, e.g., triethylaluminum.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18313980A JPS57108109A (en) | 1980-12-24 | 1980-12-24 | Producton of olefin polymer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18313980A JPS57108109A (en) | 1980-12-24 | 1980-12-24 | Producton of olefin polymer |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57108109A true JPS57108109A (en) | 1982-07-06 |
JPH0128050B2 JPH0128050B2 (en) | 1989-05-31 |
Family
ID=16130474
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18313980A Granted JPS57108109A (en) | 1980-12-24 | 1980-12-24 | Producton of olefin polymer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57108109A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2691970A1 (en) * | 1992-06-04 | 1993-12-10 | Bp Chemicals Snc | Process for the preparation of a polymerization catalyst. |
-
1980
- 1980-12-24 JP JP18313980A patent/JPS57108109A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2691970A1 (en) * | 1992-06-04 | 1993-12-10 | Bp Chemicals Snc | Process for the preparation of a polymerization catalyst. |
Also Published As
Publication number | Publication date |
---|---|
JPH0128050B2 (en) | 1989-05-31 |
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