JPS5461283A - Method of producing -olefin polymer - Google Patents
Method of producing -olefin polymerInfo
- Publication number
- JPS5461283A JPS5461283A JP12775077A JP12775077A JPS5461283A JP S5461283 A JPS5461283 A JP S5461283A JP 12775077 A JP12775077 A JP 12775077A JP 12775077 A JP12775077 A JP 12775077A JP S5461283 A JPS5461283 A JP S5461283A
- Authority
- JP
- Japan
- Prior art keywords
- solid product
- room temperature
- catalyst
- olefin
- organoaluminum compound
- 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
- 229920000098 polyolefin Polymers 0.000 title abstract 2
- 239000012265 solid product Substances 0.000 abstract 6
- 150000001875 compounds Chemical class 0.000 abstract 4
- 239000003054 catalyst Substances 0.000 abstract 3
- 239000004711 α-olefin Substances 0.000 abstract 3
- 238000006116 polymerization reaction Methods 0.000 abstract 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 150000002736 metal compounds Chemical class 0.000 abstract 1
- 229910001507 metal halide Inorganic materials 0.000 abstract 1
- 150000005309 metal halides Chemical class 0.000 abstract 1
- 229910000000 metal hydroxide Inorganic materials 0.000 abstract 1
- 150000004692 metal hydroxides Chemical class 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 150000003623 transition metal compounds Chemical class 0.000 abstract 1
Landscapes
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Abstract
PURPOSE: The polymerization of α-olefin is conducted by using a combination of a specific solid product and an organoaluminum compound as a catalyst to produce high-crystallinity α-olefin polymers in high polymer yield per unit amount of catalyst.
CONSTITUTION: (A) 100g of a solid product resulting from the reaction between (a) a trivalent metal halide and (b) a divalent metal hydroxide, oxide, carbonate or complex salt containing these compounds or a hydrate of divalent metal compounds at room temperature to 500°C are reacted with (c) 10-1000g of an electron donor at room temperature to 300°C for 10min to 5 hr to form a solid product (B), 100g of which is reacted with 1-1000g of (d) a transition metal compound at 50-300°C for 10min to 5 hr to prepare solid product (C). An organoaluminum compound (D) is combined with the solid product (C). An organoaluminum compound (D) is combined with the solid product (C) and the polymerization of α-olefin is conducted in the presence of the resulting catalyst at room temperature to 150°C under normal pressure to 50kg/cm2
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12775077A JPS5461283A (en) | 1977-10-25 | 1977-10-25 | Method of producing -olefin polymer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12775077A JPS5461283A (en) | 1977-10-25 | 1977-10-25 | Method of producing -olefin polymer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5461283A true JPS5461283A (en) | 1979-05-17 |
| JPS5751843B2 JPS5751843B2 (en) | 1982-11-04 |
Family
ID=14967749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12775077A Granted JPS5461283A (en) | 1977-10-25 | 1977-10-25 | Method of producing -olefin polymer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5461283A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5811511A (en) * | 1981-07-10 | 1983-01-22 | Mitsubishi Chem Ind Ltd | Method for producing ethylene copolymer |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50142690A (en) * | 1974-05-08 | 1975-11-17 |
-
1977
- 1977-10-25 JP JP12775077A patent/JPS5461283A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50142690A (en) * | 1974-05-08 | 1975-11-17 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5811511A (en) * | 1981-07-10 | 1983-01-22 | Mitsubishi Chem Ind Ltd | Method for producing ethylene copolymer |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5751843B2 (en) | 1982-11-04 |
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