JPS5398382A - Production of olefin polymer - Google Patents
Production of olefin polymerInfo
- Publication number
- JPS5398382A JPS5398382A JP1267477A JP1267477A JPS5398382A JP S5398382 A JPS5398382 A JP S5398382A JP 1267477 A JP1267477 A JP 1267477A JP 1267477 A JP1267477 A JP 1267477A JP S5398382 A JPS5398382 A JP S5398382A
- Authority
- JP
- Japan
- Prior art keywords
- production
- catalyst
- olefin polymer
- olefins
- necessity
- 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.)
- Pending
Links
Abstract
PURPOSE: The polymerization of olefins is conducted in the presence of a catalyst of a combination of a solid catalyst component resulting from heating vanadium tetrahalide in the presence of an ether with an organoaluminum compound to produce polyolefin polymers with high catalyst activity and further without necessity of the process for removing the catalyst.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1267477A JPS5398382A (en) | 1977-02-08 | 1977-02-08 | Production of olefin polymer |
DE19782800787 DE2800787A1 (en) | 1977-01-24 | 1978-01-09 | POLYMERIZATION CATALYST AND POLYMERIZATION PROCESS FOR THE PRODUCTION OF POLYOLEFINS |
GB779/78A GB1598835A (en) | 1977-01-24 | 1978-01-09 | Vanadium based catalysts for olefin polymerizations |
IT7819558A IT7819558A0 (en) | 1977-01-24 | 1978-01-24 | PROCEDURE FOR THE PREPARATION OF POLYOLEFINS. |
FR7801943A FR2378047A1 (en) | 1977-01-24 | 1978-01-24 | CATALYST AND PROCESS FOR PREPARING POLYOLEFINS |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1267477A JPS5398382A (en) | 1977-02-08 | 1977-02-08 | Production of olefin polymer |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5398382A true JPS5398382A (en) | 1978-08-28 |
Family
ID=11811910
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1267477A Pending JPS5398382A (en) | 1977-01-24 | 1977-02-08 | Production of olefin polymer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5398382A (en) |
-
1977
- 1977-02-08 JP JP1267477A patent/JPS5398382A/en active Pending
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