JPS54102387A - Preparation of alpha-olefin polymer - Google Patents
Preparation of alpha-olefin polymerInfo
- Publication number
- JPS54102387A JPS54102387A JP966278A JP966278A JPS54102387A JP S54102387 A JPS54102387 A JP S54102387A JP 966278 A JP966278 A JP 966278A JP 966278 A JP966278 A JP 966278A JP S54102387 A JPS54102387 A JP S54102387A
- Authority
- JP
- Japan
- Prior art keywords
- olefin
- tix
- alr
- aluminum compound
- pulverizing
- 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
Landscapes
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Abstract
PURPOSE: To prepare a highly stereoregular poly-α-olefin in high yield, by using a catalyst system comprising a specific solid compound, e.g. titanium trihalide, etc., and an aluminum compound.
CONSTITUTION: An α-olefin is (co)polymerized in the presence of a catalyst system comprising (A) a solid compound composed of (a) the product prepared by pulverizing TiX3, e.g. titanium trichloride, etc., or VX3 together with a complex of TiX3 and an electron donor, e.g. ethyl benzoate, etc., or (b) the product prepared by pulverizing the mixture of (a) with a magnesium halide or manganese halide, and (B) aluminum compounds, i.e. (c) a trialkylaluminum and/or (d) an aluminum compound M1AlR1R2R3R4 (M1 is alkali metal; R1WR4 are 1W20C alkyl) and/or (e) an aluminum compound M2(AlR1R2R3R4)2 (M2 is alkaline earth metal).
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP966278A JPS54102387A (en) | 1978-01-31 | 1978-01-31 | Preparation of alpha-olefin polymer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP966278A JPS54102387A (en) | 1978-01-31 | 1978-01-31 | Preparation of alpha-olefin polymer |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54102387A true JPS54102387A (en) | 1979-08-11 |
Family
ID=11726418
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP966278A Pending JPS54102387A (en) | 1978-01-31 | 1978-01-31 | Preparation of alpha-olefin polymer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54102387A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54134791A (en) * | 1978-04-12 | 1979-10-19 | Denki Kagaku Kogyo Kk | Polymerization of -olefin |
JPS54134790A (en) * | 1978-04-12 | 1979-10-19 | Denki Kagaku Kogyo Kk | Polymerization of olefin |
-
1978
- 1978-01-31 JP JP966278A patent/JPS54102387A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54134791A (en) * | 1978-04-12 | 1979-10-19 | Denki Kagaku Kogyo Kk | Polymerization of -olefin |
JPS54134790A (en) * | 1978-04-12 | 1979-10-19 | Denki Kagaku Kogyo Kk | Polymerization of olefin |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS56811A (en) | Preparation of olefin polymer or copolymer | |
JPS5590515A (en) | Preparation of ethylene copolymer | |
JPS5634707A (en) | Alpha-olefin polymerization catalyst component, and its use | |
JPS5645909A (en) | Polymerization of alpha-olefin | |
JPS5763309A (en) | Polymerization of alpha-olefin | |
JPS54158489A (en) | Polymerization of olefin | |
JPS5556111A (en) | Preparation of copolymer | |
JPS54102387A (en) | Preparation of alpha-olefin polymer | |
JPS56155205A (en) | Production of polyolefin | |
JPS54112983A (en) | Preparation of highly crystalline olefin polymer | |
JPS54156087A (en) | Polymerization of olefin | |
JPS54152095A (en) | Preparation of propylene-ethylene block copolymer | |
JPS5723605A (en) | Polymerization of olefin | |
JPS5469194A (en) | Polymerization of olefin | |
JPS5763308A (en) | Polymerization of alpha-olefin | |
JPS55123603A (en) | Preparation of polyolefin | |
JPS55133407A (en) | Polymerization of olefin | |
JPS55106202A (en) | Preparation of poly-alpha-olefin | |
JPS54134789A (en) | Preparation of polyolefin | |
JPS5554303A (en) | Polymerization of olefin | |
JPS54103494A (en) | Polymerization of olefin | |
JPS5599902A (en) | Polymerization of alpha-olefin | |
JPS557803A (en) | Polymerization of ethylene | |
JPS53142492A (en) | Polymerization of propylene | |
JPS54108888A (en) | Preparation of -olefin polymer |