JPS53146290A - Olefin polymerization catalyst - Google Patents
Olefin polymerization catalystInfo
- Publication number
- JPS53146290A JPS53146290A JP6051677A JP6051677A JPS53146290A JP S53146290 A JPS53146290 A JP S53146290A JP 6051677 A JP6051677 A JP 6051677A JP 6051677 A JP6051677 A JP 6051677A JP S53146290 A JPS53146290 A JP S53146290A
- Authority
- JP
- Japan
- Prior art keywords
- cpd
- polymerization catalyst
- olefin polymerization
- halogen
- contg
- 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
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Abstract
PURPOSE: To obtain the title catalyst of high activity which can control the MW distribution of polymers of good grain size in a wide range by reacting an org. Mg cpd. with a halogen cpd. of Si, Ge, Sn, etc. and contacting the resulting basic solid substance of halogen-contg. Mg cpd. with a cpd. of transition metals such as Ti.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6051677A JPS53146290A (en) | 1977-05-26 | 1977-05-26 | Olefin polymerization catalyst |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6051677A JPS53146290A (en) | 1977-05-26 | 1977-05-26 | Olefin polymerization catalyst |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS53146290A true JPS53146290A (en) | 1978-12-20 |
JPS5731722B2 JPS5731722B2 (en) | 1982-07-06 |
Family
ID=13144551
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6051677A Granted JPS53146290A (en) | 1977-05-26 | 1977-05-26 | Olefin polymerization catalyst |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53146290A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5821407A (en) * | 1981-07-30 | 1983-02-08 | Sumitomo Chem Co Ltd | Production of ethylene polymer |
WO2009098198A1 (en) * | 2008-02-07 | 2009-08-13 | Basell Poliolefine Italia S.R.L. | Catalyst for the polymerization of olefins |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60147018U (en) * | 1984-03-07 | 1985-09-30 | 松下電器産業株式会社 | Lifting device for lighting equipment |
-
1977
- 1977-05-26 JP JP6051677A patent/JPS53146290A/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5821407A (en) * | 1981-07-30 | 1983-02-08 | Sumitomo Chem Co Ltd | Production of ethylene polymer |
JPH0471924B2 (en) * | 1981-07-30 | 1992-11-17 | Sumitomo Chemical Co | |
WO2009098198A1 (en) * | 2008-02-07 | 2009-08-13 | Basell Poliolefine Italia S.R.L. | Catalyst for the polymerization of olefins |
Also Published As
Publication number | Publication date |
---|---|
JPS5731722B2 (en) | 1982-07-06 |
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