JPS4939670A - - Google Patents
Info
- Publication number
- JPS4939670A JPS4939670A JP8398672A JP8398672A JPS4939670A JP S4939670 A JPS4939670 A JP S4939670A JP 8398672 A JP8398672 A JP 8398672A JP 8398672 A JP8398672 A JP 8398672A JP S4939670 A JPS4939670 A JP S4939670A
- 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.)
- Granted
Links
Landscapes
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8398672A JPS5148503B2 (en:Method) | 1972-08-22 | 1972-08-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8398672A JPS5148503B2 (en:Method) | 1972-08-22 | 1972-08-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4939670A true JPS4939670A (en:Method) | 1974-04-13 |
| JPS5148503B2 JPS5148503B2 (en:Method) | 1976-12-21 |
Family
ID=13817844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8398672A Expired JPS5148503B2 (en:Method) | 1972-08-22 | 1972-08-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5148503B2 (en:Method) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5122765A (en) * | 1974-08-16 | 1976-02-23 | Matsushita Electric Industrial Co Ltd | Kyuchakuseitakoshitsukobunshisoseibutsu |
| JPS5441968A (en) * | 1977-09-08 | 1979-04-03 | Kouichi Azuma | Foamed plastics products |
| JPS59226058A (ja) * | 1983-05-25 | 1984-12-19 | エチコン・インコ−ポレ−テツド | 塩充填吸収性ポリマ− |
| JPS61209129A (ja) * | 1985-03-01 | 1986-09-17 | Tokuyama Soda Co Ltd | 部分的に微多孔性を有するシ−トの製造方法 |
| JPS62280232A (ja) * | 1986-05-28 | 1987-12-05 | Mitsui Toatsu Chem Inc | 多孔性フイルムの製造方法 |
| JPH05245923A (ja) * | 1991-12-30 | 1993-09-24 | Dsm Nv | 破裂強度の大きい多孔質フィルムの製造方法 |
| US5435955A (en) * | 1984-12-21 | 1995-07-25 | Ube Industries, Ltd. | Process of producing porous polypropylene hollow fiber and film |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5326741U (en:Method) * | 1976-08-13 | 1978-03-07 |
-
1972
- 1972-08-22 JP JP8398672A patent/JPS5148503B2/ja not_active Expired
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5122765A (en) * | 1974-08-16 | 1976-02-23 | Matsushita Electric Industrial Co Ltd | Kyuchakuseitakoshitsukobunshisoseibutsu |
| JPS5441968A (en) * | 1977-09-08 | 1979-04-03 | Kouichi Azuma | Foamed plastics products |
| JPS59226058A (ja) * | 1983-05-25 | 1984-12-19 | エチコン・インコ−ポレ−テツド | 塩充填吸収性ポリマ− |
| US5435955A (en) * | 1984-12-21 | 1995-07-25 | Ube Industries, Ltd. | Process of producing porous polypropylene hollow fiber and film |
| JPS61209129A (ja) * | 1985-03-01 | 1986-09-17 | Tokuyama Soda Co Ltd | 部分的に微多孔性を有するシ−トの製造方法 |
| JPS62280232A (ja) * | 1986-05-28 | 1987-12-05 | Mitsui Toatsu Chem Inc | 多孔性フイルムの製造方法 |
| JPH05245923A (ja) * | 1991-12-30 | 1993-09-24 | Dsm Nv | 破裂強度の大きい多孔質フィルムの製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5148503B2 (en:Method) | 1976-12-21 |