JPS5869215A - プロピレン−エチレンブロツク共重合体の連続製造法 - Google Patents
プロピレン−エチレンブロツク共重合体の連続製造法Info
- Publication number
- JPS5869215A JPS5869215A JP16900781A JP16900781A JPS5869215A JP S5869215 A JPS5869215 A JP S5869215A JP 16900781 A JP16900781 A JP 16900781A JP 16900781 A JP16900781 A JP 16900781A JP S5869215 A JPS5869215 A JP S5869215A
- Authority
- JP
- Japan
- Prior art keywords
- propylene
- slurry
- ethylene
- polymerization
- tank
- 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
- Graft Or Block Polymers (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16900781A JPS5869215A (ja) | 1981-10-22 | 1981-10-22 | プロピレン−エチレンブロツク共重合体の連続製造法 |
| DE8282101236T DE3271299D1 (en) | 1981-03-06 | 1982-02-18 | Process for producing propylene-ethylene block copolymer |
| EP19820101236 EP0059865B1 (en) | 1981-03-06 | 1982-02-18 | Process for producing propylene-ethylene block copolymer |
| CA000397496A CA1160793A (en) | 1981-03-06 | 1982-03-03 | Process for producing propylene-ethylene block copolymer |
| AU81147/82A AU543422B2 (en) | 1981-03-06 | 1982-03-05 | Propylene-ethylene block copolymer |
| US06/413,159 US4492787A (en) | 1981-09-18 | 1982-08-30 | Process for continuously producing propylene-ethylene block copolymer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16900781A JPS5869215A (ja) | 1981-10-22 | 1981-10-22 | プロピレン−エチレンブロツク共重合体の連続製造法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5869215A true JPS5869215A (ja) | 1983-04-25 |
| JPH0252643B2 JPH0252643B2 (OSRAM) | 1990-11-14 |
Family
ID=15878605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16900781A Granted JPS5869215A (ja) | 1981-03-06 | 1981-10-22 | プロピレン−エチレンブロツク共重合体の連続製造法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5869215A (OSRAM) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02276810A (ja) * | 1988-07-18 | 1990-11-13 | Mitsui Toatsu Chem Inc | プロピレンのブロック共重合体の製造方法 |
| EP0678373A2 (en) | 1989-04-07 | 1995-10-25 | Chisso Corporation | Dulled stretched molding and process for producing the same |
| US5854355A (en) * | 1995-04-24 | 1998-12-29 | Chisso Corporation | Continuous process for preparation of highly rigid propylene-ethylene block copolymers |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5329330A (en) * | 1976-09-01 | 1978-03-18 | Koua Funenban Kougiyou Kk | Method of producing boards for wainscot |
| JPS55116716A (en) * | 1979-03-05 | 1980-09-08 | Chisso Corp | Continuous preparation of propylene-ethylene block copolymer |
-
1981
- 1981-10-22 JP JP16900781A patent/JPS5869215A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5329330A (en) * | 1976-09-01 | 1978-03-18 | Koua Funenban Kougiyou Kk | Method of producing boards for wainscot |
| JPS55116716A (en) * | 1979-03-05 | 1980-09-08 | Chisso Corp | Continuous preparation of propylene-ethylene block copolymer |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02276810A (ja) * | 1988-07-18 | 1990-11-13 | Mitsui Toatsu Chem Inc | プロピレンのブロック共重合体の製造方法 |
| EP0678373A2 (en) | 1989-04-07 | 1995-10-25 | Chisso Corporation | Dulled stretched molding and process for producing the same |
| US5854355A (en) * | 1995-04-24 | 1998-12-29 | Chisso Corporation | Continuous process for preparation of highly rigid propylene-ethylene block copolymers |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0252643B2 (OSRAM) | 1990-11-14 |
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