JPS4953990A - - Google Patents
Info
- Publication number
- JPS4953990A JPS4953990A JP9683772A JP9683772A JPS4953990A JP S4953990 A JPS4953990 A JP S4953990A JP 9683772 A JP9683772 A JP 9683772A JP 9683772 A JP9683772 A JP 9683772A JP S4953990 A JPS4953990 A JP S4953990A
- Authority
- JP
- Japan
- 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
- Sealing Material Composition (AREA)
- Graft Or Block Polymers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9683772A JPS4953990A (US07122603-20061017-C00294.png) | 1972-09-26 | 1972-09-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9683772A JPS4953990A (US07122603-20061017-C00294.png) | 1972-09-26 | 1972-09-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4953990A true JPS4953990A (US07122603-20061017-C00294.png) | 1974-05-25 |
Family
ID=14175624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9683772A Pending JPS4953990A (US07122603-20061017-C00294.png) | 1972-09-26 | 1972-09-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4953990A (US07122603-20061017-C00294.png) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2646189A1 (de) * | 1975-10-13 | 1977-04-14 | Sumitomo Chemical Co | Verfahren zur kontinuierlichen herstellung von kristallinen aethylen-propylen- blockcopolymeren |
| JPS5761013A (en) * | 1980-10-01 | 1982-04-13 | Sumitomo Chem Co Ltd | Continuous vapor-phase polymerization of alpha-olefin |
| FR2501214A1 (fr) * | 1981-03-05 | 1982-09-10 | Mitsui Toatsu Chemicals | Procede de production de copolymere sequence de propylene |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4912589A (US07122603-20061017-C00294.png) * | 1972-05-16 | 1974-02-04 |
-
1972
- 1972-09-26 JP JP9683772A patent/JPS4953990A/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4912589A (US07122603-20061017-C00294.png) * | 1972-05-16 | 1974-02-04 |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2646189A1 (de) * | 1975-10-13 | 1977-04-14 | Sumitomo Chemical Co | Verfahren zur kontinuierlichen herstellung von kristallinen aethylen-propylen- blockcopolymeren |
| DE2646189C2 (de) * | 1975-10-13 | 1982-03-18 | Sumitomo Chemical Co., Ltd., Osaka | Verfahren zur kontinuierlichen Herstellung von kristallinen Äthylen-Propylen- Blockcopolymeren |
| JPS5761013A (en) * | 1980-10-01 | 1982-04-13 | Sumitomo Chem Co Ltd | Continuous vapor-phase polymerization of alpha-olefin |
| JPS6315927B2 (US07122603-20061017-C00294.png) * | 1980-10-01 | 1988-04-06 | Sumitomo Chemical Co | |
| FR2501214A1 (fr) * | 1981-03-05 | 1982-09-10 | Mitsui Toatsu Chemicals | Procede de production de copolymere sequence de propylene |
