JPS5522504B2 - - Google Patents
Info
- Publication number
- JPS5522504B2 JPS5522504B2 JP12183472A JP12183472A JPS5522504B2 JP S5522504 B2 JPS5522504 B2 JP S5522504B2 JP 12183472 A JP12183472 A JP 12183472A JP 12183472 A JP12183472 A JP 12183472A JP S5522504 B2 JPS5522504 B2 JP S5522504B2
- 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.)
- Expired
Links
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Laminated Bodies (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12183472A JPS5522504B2 (en) | 1972-12-05 | 1972-12-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12183472A JPS5522504B2 (en) | 1972-12-05 | 1972-12-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4978681A JPS4978681A (en) | 1974-07-29 |
| JPS5522504B2 true JPS5522504B2 (en) | 1980-06-17 |
Family
ID=14821070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12183472A Expired JPS5522504B2 (en) | 1972-12-05 | 1972-12-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5522504B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0474786U (en) * | 1990-11-01 | 1992-06-30 | ||
| US8668093B2 (en) | 2006-04-03 | 2014-03-11 | Entegris, Inc. | Atmospheric pressure microwave plasma treated porous membranes |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5825368B2 (en) * | 1979-02-14 | 1983-05-27 | 日東電工株式会社 | Method for manufacturing porous polytetrafluoroethylene film |
| US4863604A (en) * | 1987-02-05 | 1989-09-05 | Parker-Hannifin Corporation | Microporous asymmetric polyfluorocarbon membranes |
| EP0649675B1 (en) * | 1993-10-20 | 2001-12-19 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Treatment of gas separation membranes with inert solvent |
| JP2009197147A (en) * | 2008-02-22 | 2009-09-03 | Kurabe Ind Co Ltd | Polytetrafluoroethylene (ptfe) porous material having fine layer structure and method for manufacturing the same |
-
1972
- 1972-12-05 JP JP12183472A patent/JPS5522504B2/ja not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0474786U (en) * | 1990-11-01 | 1992-06-30 | ||
| US8668093B2 (en) | 2006-04-03 | 2014-03-11 | Entegris, Inc. | Atmospheric pressure microwave plasma treated porous membranes |
| US8789708B2 (en) | 2006-04-03 | 2014-07-29 | Entegris, Inc. | Atmospheric pressure microwave plasma treated porous membranes |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4978681A (en) | 1974-07-29 |