NL7305958A - - Google Patents
Info
- Publication number
- NL7305958A NL7305958A NL7305958A NL7305958A NL7305958A NL 7305958 A NL7305958 A NL 7305958A NL 7305958 A NL7305958 A NL 7305958A NL 7305958 A NL7305958 A NL 7305958A NL 7305958 A NL7305958 A NL 7305958A
- Authority
- NL
- Netherlands
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)
- Pyridine Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7216107A FR2182730B1 (https=) | 1972-05-05 | 1972-05-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7305958A true NL7305958A (https=) | 1973-11-07 |
Family
ID=9098071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7305958A NL7305958A (https=) | 1972-05-05 | 1973-04-27 |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US3834546A (https=) |
| JP (1) | JPS4948569A (https=) |
| BE (1) | BE799142A (https=) |
| CA (1) | CA995144A (https=) |
| CH (1) | CH563179A5 (https=) |
| DE (1) | DE2322571A1 (https=) |
| ES (1) | ES414443A1 (https=) |
| FR (1) | FR2182730B1 (https=) |
| GB (1) | GB1391024A (https=) |
| IL (1) | IL42191A0 (https=) |
| IT (1) | IT987153B (https=) |
| LU (1) | LU67552A1 (https=) |
| NL (1) | NL7305958A (https=) |
| NO (1) | NO132134C (https=) |
| SE (1) | SE379938B (https=) |
| SU (1) | SU528020A3 (https=) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2194461B1 (https=) * | 1972-06-23 | 1975-03-07 | Rhone Poulenc Ind | |
| FR2229437B1 (https=) * | 1973-05-14 | 1976-04-23 | Rhone Poulenc Ind | |
| FR2294730A1 (fr) * | 1974-07-05 | 1976-07-16 | Rhone Poulenc Ind | Appareil a membranes tubulaires sur supports pour le traitement de fluides |
| FR2287934A1 (fr) * | 1974-10-15 | 1976-05-14 | Rhone Poulenc Ind | Appareil a membranes tubulaires sur supports pour le traitement des fluides |
| US4715952A (en) * | 1982-03-11 | 1987-12-29 | Casey Jr Walter P | Reverse osmosis water purification element and cartridge |
| US4874514A (en) * | 1983-12-30 | 1989-10-17 | Wetco Of Delaware, Inc. | Tubular element for reverse osmosis water pruification |
| JPH0236576Y2 (https=) * | 1985-09-25 | 1990-10-04 | ||
| JPS6270757A (ja) * | 1985-09-25 | 1987-04-01 | Toyo Soda Mfg Co Ltd | 液体クロマトグラフイ−による分離・分析方法及び分離・分析装置 |
| US5310629A (en) * | 1991-06-28 | 1994-05-10 | Eastman Kodak Company | Silver recovery element and method |
| US5210009A (en) * | 1991-06-28 | 1993-05-11 | Eastman Kodak Company | Silver recovery element and process |
| US5188662A (en) * | 1991-06-28 | 1993-02-23 | Eastman Kodak Company | Silver recovery process |
| WO2004043275A1 (en) * | 2002-11-08 | 2004-05-27 | Tyco Healthcare Group, Lp | Self sealing cannula |
| US20050059934A1 (en) * | 2003-04-25 | 2005-03-17 | Thomas Wenchell | Surgical access apparatus |
| US7434446B2 (en) * | 2004-10-01 | 2008-10-14 | Pro-Oceanus Sytems, Inc. | System for the transfer and sensing of gas dissolved in liquid under pressure |
| US8025640B2 (en) | 2008-06-27 | 2011-09-27 | Tyco Healthcare Group Lp | Pressurized surgical valve |
| EP4733273A2 (en) * | 2013-02-22 | 2026-04-29 | BL Technologies, Inc. | Membrane assembly for supporting a biofilm |
| CA3207201A1 (en) | 2014-03-20 | 2015-09-24 | Bl Technologies, Inc. | Wastewater treatment with primary treatment and mbr or mabr-ifas reactor |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1057823A (en) * | 1911-07-26 | 1913-04-01 | Filtre Chamberland Systeme Pasteur Sa Du | Filter. |
| FR567970A (fr) * | 1922-09-11 | 1924-03-12 | Procédé et dispositif pour la fabrication industrielle des membranes ultrafiltres | |
| US3442389A (en) * | 1967-04-17 | 1969-05-06 | Morris Mendelson | Desalinization apparatus |
| US3494465A (en) * | 1968-09-16 | 1970-02-10 | Dorr Oliver Inc | Selectively permeable membrane separation apparatus |
| US3563889A (en) * | 1969-01-03 | 1971-02-16 | Abcor Inc | Integral semipermeable membrane and braided support tube |
| US3712473A (en) * | 1971-03-03 | 1973-01-23 | Westinghouse Electric Corp | Reverse osmosis module |
| US3762566A (en) * | 1971-08-03 | 1973-10-02 | Abcor Inc | Supported semipermeable membranes and process for preparing same |
-
1972
- 1972-05-05 FR FR7216107A patent/FR2182730B1/fr not_active Expired
-
1973
- 1973-04-27 NL NL7305958A patent/NL7305958A/xx not_active Application Discontinuation
- 1973-05-03 IL IL42191A patent/IL42191A0/xx unknown
- 1973-05-04 SU SU1909001A patent/SU528020A3/ru active
- 1973-05-04 CA CA170,444A patent/CA995144A/fr not_active Expired
- 1973-05-04 CH CH638673A patent/CH563179A5/xx not_active IP Right Cessation
- 1973-05-04 GB GB2132773A patent/GB1391024A/en not_active Expired
- 1973-05-04 JP JP48049179A patent/JPS4948569A/ja active Pending
- 1973-05-04 IT IT23764/73A patent/IT987153B/it active
- 1973-05-04 DE DE2322571A patent/DE2322571A1/de active Pending
- 1973-05-04 LU LU67552A patent/LU67552A1/xx unknown
- 1973-05-04 SE SE7306305A patent/SE379938B/xx unknown
- 1973-05-04 BE BE130789A patent/BE799142A/xx unknown
- 1973-05-04 US US00357227A patent/US3834546A/en not_active Expired - Lifetime
- 1973-05-04 NO NO1860/73A patent/NO132134C/no unknown
- 1973-05-05 ES ES414443A patent/ES414443A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IL42191A0 (en) | 1973-07-30 |
| AU5529473A (en) | 1974-11-07 |
| FR2182730A1 (https=) | 1973-12-14 |
| NO132134C (https=) | 1975-09-24 |
| US3834546A (en) | 1974-09-10 |
| NO132134B (https=) | 1975-06-16 |
| GB1391024A (en) | 1975-04-16 |
| IT987153B (it) | 1975-02-20 |
| LU67552A1 (https=) | 1973-11-12 |
| DE2322571A1 (de) | 1973-11-15 |
| BE799142A (fr) | 1973-11-05 |
| CH563179A5 (https=) | 1975-06-30 |
| CA995144A (fr) | 1976-08-17 |
| FR2182730B1 (https=) | 1974-09-27 |
| SU528020A3 (ru) | 1976-09-05 |
| JPS4948569A (https=) | 1974-05-10 |
| ES414443A1 (es) | 1976-02-01 |
| SE379938B (https=) | 1975-10-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BA | A request for search or an international-type search has been filed | ||
| BV | The patent application has lapsed | ||
| BB | A search report has been drawn up | ||
| BC | A request for examination has been filed | ||
| BV | The patent application has lapsed |