JPS5291092A - Preparation of propylene block copolymers - Google Patents
Preparation of propylene block copolymersInfo
- Publication number
- JPS5291092A JPS5291092A JP776376A JP776376A JPS5291092A JP S5291092 A JPS5291092 A JP S5291092A JP 776376 A JP776376 A JP 776376A JP 776376 A JP776376 A JP 776376A JP S5291092 A JPS5291092 A JP S5291092A
- Authority
- JP
- Japan
- Prior art keywords
- block copolymers
- propylene block
- preparation
- agglomeration
- causing
- 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
- Polymerization Catalysts (AREA)
- Graft Or Block Polymers (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP776376A JPS5291092A (en) | 1976-01-27 | 1976-01-27 | Preparation of propylene block copolymers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP776376A JPS5291092A (en) | 1976-01-27 | 1976-01-27 | Preparation of propylene block copolymers |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5291092A true JPS5291092A (en) | 1977-08-01 |
JPS558012B2 JPS558012B2 (da) | 1980-03-01 |
Family
ID=11674717
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP776376A Granted JPS5291092A (en) | 1976-01-27 | 1976-01-27 | Preparation of propylene block copolymers |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5291092A (da) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS555969A (en) * | 1978-06-29 | 1980-01-17 | Sumitomo Chem Co Ltd | Preparation of propylene-ethylene block copolymer |
-
1976
- 1976-01-27 JP JP776376A patent/JPS5291092A/ja active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS555969A (en) * | 1978-06-29 | 1980-01-17 | Sumitomo Chem Co Ltd | Preparation of propylene-ethylene block copolymer |
JPS6150086B2 (da) * | 1978-06-29 | 1986-11-01 | Sumitomo Chemical Co |
Also Published As
Publication number | Publication date |
---|---|
JPS558012B2 (da) | 1980-03-01 |
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