JPS5215398B2 - - Google Patents
Info
- Publication number
- JPS5215398B2 JPS5215398B2 JP48126028A JP12602873A JPS5215398B2 JP S5215398 B2 JPS5215398 B2 JP S5215398B2 JP 48126028 A JP48126028 A JP 48126028A JP 12602873 A JP12602873 A JP 12602873A JP S5215398 B2 JPS5215398 B2 JP S5215398B2
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/10—Supported membranes; Membrane supports
- B01D69/107—Organic support material
- B01D69/1071—Woven, non-woven or net mesh
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Reinforced Plastic Materials (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP48126028A JPS5215398B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-11-09 | 1973-11-09 | |
| US05/521,520 US3950255A (en) | 1973-11-09 | 1974-11-06 | Supported semi-permeable membranes |
| DE19742453128 DE2453128A1 (de) | 1973-11-09 | 1974-11-08 | Auf einen traeger aufgebrachte semipermeable membran und verfahren zu ihrer herstellung |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP48126028A JPS5215398B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-11-09 | 1973-11-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5075579A JPS5075579A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-06-20 |
| JPS5215398B2 true JPS5215398B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1977-04-28 |
Family
ID=14924893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48126028A Expired JPS5215398B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-11-09 | 1973-11-09 |
Country Status (3)
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4134742A (en) * | 1977-06-06 | 1979-01-16 | Envirogenic Systems Company | Gas separation membranes |
| JPS5417383A (en) * | 1977-07-11 | 1979-02-08 | Toray Ind Inc | Separating unit for liquid |
| DE3425027A1 (de) * | 1983-07-08 | 1985-01-17 | Sumitomo Electric Industries, Ltd., Osaka | Fluorharz-filter |
| US4795559A (en) * | 1985-03-29 | 1989-01-03 | Firma Carl Freudenberg | Semipermeable membrane support |
| DE3707054A1 (de) * | 1987-03-05 | 1988-09-15 | Akzo Gmbh | Verfahren zum herstellen einer zweischichtmembran |
| KR0141362B1 (ko) * | 1989-04-27 | 1998-06-01 | 몰톤 피터 | 낚시용 미끼 |
| DE3928934C2 (de) * | 1989-08-31 | 1999-04-29 | Sartorius Gmbh | Textilverstärktes mikroporöses Membranfilter, Verfahren zu seiner Herstellung und seine Verwendung |
| US5143616A (en) * | 1991-05-15 | 1992-09-01 | Pall Corporation | Composite structure and method of making |
| US5458719A (en) * | 1993-03-24 | 1995-10-17 | Pall Corporation | Method for bonding a porous medium to a substrate |
| US6354444B1 (en) * | 1997-07-01 | 2002-03-12 | Zenon Environmental Inc. | Hollow fiber membrane and braided tubular support therefor |
| WO2014039575A1 (en) * | 2012-09-06 | 2014-03-13 | Hydration Systems, Llc | Phase inversion membrane and method for manufacturing same using soluble fibers |
| CA3070104C (en) | 2017-07-18 | 2023-08-08 | Agrimetis, Llc | Methods for the purification of l-glufosinate and crystalline l-glufosinate ammonium forms |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2197805A (en) * | 1938-07-29 | 1940-04-23 | Louis E Lovett | Dialyzing diaphragms and process of making the same |
| US3556305A (en) * | 1968-03-28 | 1971-01-19 | Amicon Corp | Composite membrane and process for making same |
| US3556992A (en) * | 1969-07-22 | 1971-01-19 | Amicon Corp | Anisotropic ultrafiltration membrane having adhering coating and methods of forming and using this membrane |
| US3762566A (en) * | 1971-08-03 | 1973-10-02 | Abcor Inc | Supported semipermeable membranes and process for preparing same |
| US3894166A (en) * | 1972-08-21 | 1975-07-08 | Eastman Kodak Co | Integral reverse osmosis membrane with highly pressed woven fabric support member |
-
1973
- 1973-11-09 JP JP48126028A patent/JPS5215398B2/ja not_active Expired
-
1974
- 1974-11-06 US US05/521,520 patent/US3950255A/en not_active Expired - Lifetime
- 1974-11-08 DE DE19742453128 patent/DE2453128A1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| US3950255A (en) | 1976-04-13 |
| DE2453128A1 (de) | 1975-05-15 |
| JPS5075579A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-06-20 |