PE63799A1 - Recipiente que comprende una membrana flexible - Google Patents
Recipiente que comprende una membrana flexibleInfo
- Publication number
- PE63799A1 PE63799A1 PE1998000183A PE00018398A PE63799A1 PE 63799 A1 PE63799 A1 PE 63799A1 PE 1998000183 A PE1998000183 A PE 1998000183A PE 00018398 A PE00018398 A PE 00018398A PE 63799 A1 PE63799 A1 PE 63799A1
- Authority
- PE
- Peru
- Prior art keywords
- molecular weight
- solutions
- membrane
- weight limit
- layer
- Prior art date
Links
- 239000012528 membrane Substances 0.000 title abstract 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 239000008280 blood Substances 0.000 abstract 1
- 210000004369 blood Anatomy 0.000 abstract 1
- 239000003633 blood substitute Substances 0.000 abstract 1
- 239000002131 composite material Substances 0.000 abstract 1
- 230000000717 retained effect Effects 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/002—Forward osmosis or direct osmosis
-
- 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
- B01D69/12—Composite membranes; Ultra-thin membranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/54—Polyureas; Polyurethanes
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Laminated Bodies (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Glass Compositions (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Packages (AREA)
- Non-Flushing Toilets (AREA)
Abstract
QUE COMPRENDE UNA MEMBRANA SEMIPERMEABLE FLEXIBLE Y AL MENOS UN SOLIDO SOLUBLE EN AGUA RETENIDO EN EL, QUE SE CARACTERIZA PORQUE LA MEMBRANA ES UNA ESTRUCTURA COMPUESTA CON UN LIMITE DE PESO MOLECULAR BAJO, QUE COMPRENDE UNA CAPA SOPORTE FLEXIBLE SUFICIENTEMENTE GRUESA PARA DAR RESISTENCIA A LA ESTRUCTURA DE LA MEMBRANA Y CON UN LIMITE DE PESO MOLECULAR RELATIVAMENTE ALTO Y, AL MENOS EN UNA SUPERFICIE DE DICHA CAPA SOPORTE, UNA SEGUNDA CAPA CON UN LIMITE DE PESO MOLECULAR RELATIVAMENTE BAJO Y QUE ES SUFICIENTEMENTE FINA PARA PERMITIR UN FLUJO PRACTICABLE. DICHO RECIPIENTE SE PUEDE USAR PARA LA PREPARACION DE SOLUCIONES DE SOLUTO REHIDRATADAS, SANGRE O SUSTITUTOS DE SANGRE REHIDRATADOS, SOLUCIONES ALIMENTICIAS, SOLUCIONES PARA USO MEDICO O DE AGUA PURA
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB9705454.8A GB9705454D0 (en) | 1997-03-17 | 1997-03-17 | Membrane structure and bag comprising IT |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PE63799A1 true PE63799A1 (es) | 1999-07-02 |
Family
ID=10809343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PE1998000183A PE63799A1 (es) | 1997-03-17 | 1998-03-16 | Recipiente que comprende una membrana flexible |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US6294092B1 (es) |
| EP (1) | EP0971786B1 (es) |
| JP (1) | JP4073966B2 (es) |
| CN (1) | CN1099904C (es) |
| AT (1) | ATE223254T1 (es) |
| AU (1) | AU735513B2 (es) |
| BR (1) | BR9808362A (es) |
| CA (1) | CA2283506C (es) |
| DE (1) | DE69807674T2 (es) |
| GB (1) | GB9705454D0 (es) |
| NZ (1) | NZ337563A (es) |
| PE (1) | PE63799A1 (es) |
| WO (1) | WO1998041314A1 (es) |
| ZA (1) | ZA982199B (es) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1559685A3 (en) * | 2000-11-09 | 2007-04-25 | The Polymer Technology Group, Inc. | Devices that change size/shape via osmotic pressure |
| CA2441443A1 (en) | 2001-01-30 | 2002-08-08 | Isotis S.A. | A method for applying a bioactive coating on a medical device |
| AU2002357825A1 (en) * | 2001-12-12 | 2003-07-09 | Hydration Technologies, Inc. | Direct osmotic hydration devices |
| JPWO2010061820A1 (ja) * | 2008-11-25 | 2012-04-26 | 旭化成せんい株式会社 | 複合膜及び該複合膜を含むイオントフォレーシス装置 |
| CN102574065B (zh) * | 2009-09-28 | 2014-10-22 | 旭化成化学株式会社 | 膜元件、气体分离装置和内燃机 |
| DE102011002536A1 (de) * | 2011-01-11 | 2012-07-12 | Aesculap Ag | Verpackung, enthaltend ein medizinisches Produkt zur Behandlung von menschlichen oder tierischen Knorpelschäden |
| JP2019112595A (ja) * | 2017-12-26 | 2019-07-11 | Dic株式会社 | セルロースエステルフィルムコート用熱硬化性ウレタン樹脂組成物及びそれを用いるセルロースエステルフィルムコート剤組成物 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3648845A (en) * | 1969-09-02 | 1972-03-14 | Us Interior | Thin film separation membranes and processes for making same |
| US3758313A (en) * | 1971-03-24 | 1973-09-11 | R Scott | Dehydration and packaging of foodstuffs by dialysis |
| US4286535A (en) * | 1978-05-24 | 1981-09-01 | Eugene Lunn | Ship for lighter-than-water fluids |
| IE51643B1 (en) | 1980-10-15 | 1987-01-21 | Smith & Nephew Ass | Coated articles and materials suitable for coating |
| US4985017A (en) * | 1981-07-13 | 1991-01-15 | Alza Corporation | Parenteral therapeutical system comprising drug cell |
| DE3472395D1 (en) | 1983-03-03 | 1988-08-04 | Knut Stache | Apparatus for the production of potable liquid from sea water, polluted water and the like |
| JPS60234836A (ja) * | 1984-05-09 | 1985-11-21 | 昭和電工株式会社 | 脱水及び保水用シ−ト |
| ES8702157A1 (es) * | 1984-11-21 | 1987-01-01 | Syrinx Res Pty Ltd | Un metodo de destilacion por membrana para la concentrancion de un primer fluido de presion osmotica relativamente baja. |
| JPH01503282A (ja) * | 1986-05-05 | 1989-11-09 | シリンクス、リサーチ、インスチツート、プロプライエタリ、リミテッド | 浸透蒸溜法およびその半透性バリヤー |
| US4814082A (en) * | 1986-10-20 | 1989-03-21 | Memtec North America Corporation | Ultrafiltration thin film membranes |
| US4920105A (en) * | 1987-07-09 | 1990-04-24 | Rensselaer Polytechnic Insitute | Membrane pouch |
| GB2223696A (en) * | 1988-09-23 | 1990-04-18 | Michael Wilson | Water purifying system |
| US5529690A (en) | 1990-07-18 | 1996-06-25 | The Australian National University | Formation of porous materials |
| FR2682613B1 (fr) * | 1991-10-22 | 1994-06-03 | Cogia | Procede de deshydratation au moins partielle d'une composition aqueuse et dispositifs pour mettre en óoeuvre le procede. |
| US5294342A (en) * | 1992-10-01 | 1994-03-15 | Hoechst Celanese Corporation | Composite porous membranes |
-
1997
- 1997-03-17 GB GBGB9705454.8A patent/GB9705454D0/en active Pending
-
1998
- 1998-03-13 EP EP98909236A patent/EP0971786B1/en not_active Expired - Lifetime
- 1998-03-13 CA CA002283506A patent/CA2283506C/en not_active Expired - Fee Related
- 1998-03-13 CN CN98803464A patent/CN1099904C/zh not_active Expired - Fee Related
- 1998-03-13 AT AT98909236T patent/ATE223254T1/de not_active IP Right Cessation
- 1998-03-13 DE DE69807674T patent/DE69807674T2/de not_active Expired - Fee Related
- 1998-03-13 WO PCT/BE1998/000034 patent/WO1998041314A1/en active IP Right Grant
- 1998-03-13 US US09/381,204 patent/US6294092B1/en not_active Expired - Fee Related
- 1998-03-13 AU AU63874/98A patent/AU735513B2/en not_active Ceased
- 1998-03-13 BR BR9808362-7A patent/BR9808362A/pt not_active IP Right Cessation
- 1998-03-13 JP JP53995898A patent/JP4073966B2/ja not_active Expired - Fee Related
- 1998-03-13 NZ NZ337563A patent/NZ337563A/xx unknown
- 1998-03-16 ZA ZA982199A patent/ZA982199B/xx unknown
- 1998-03-16 PE PE1998000183A patent/PE63799A1/es not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| CA2283506C (en) | 2006-11-14 |
| CA2283506A1 (en) | 1998-09-24 |
| NZ337563A (en) | 2001-03-30 |
| ATE223254T1 (de) | 2002-09-15 |
| EP0971786A1 (en) | 2000-01-19 |
| BR9808362A (pt) | 2000-05-23 |
| US6294092B1 (en) | 2001-09-25 |
| JP4073966B2 (ja) | 2008-04-09 |
| JP2001515402A (ja) | 2001-09-18 |
| EP0971786B1 (en) | 2002-09-04 |
| CN1251054A (zh) | 2000-04-19 |
| CN1099904C (zh) | 2003-01-29 |
| AU735513B2 (en) | 2001-07-12 |
| GB9705454D0 (en) | 1997-05-07 |
| AU6387498A (en) | 1998-10-12 |
| WO1998041314A1 (en) | 1998-09-24 |
| DE69807674D1 (de) | 2002-10-10 |
| ZA982199B (en) | 1998-09-16 |
| DE69807674T2 (de) | 2003-06-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant, registration | ||
| FD | Application declared void or lapsed |