ES2072973T3 - Membranas. - Google Patents
Membranas.Info
- Publication number
- ES2072973T3 ES2072973T3 ES90300570T ES90300570T ES2072973T3 ES 2072973 T3 ES2072973 T3 ES 2072973T3 ES 90300570 T ES90300570 T ES 90300570T ES 90300570 T ES90300570 T ES 90300570T ES 2072973 T3 ES2072973 T3 ES 2072973T3
- Authority
- ES
- Spain
- Prior art keywords
- polymer
- membranes
- oromatic
- crystalline
- solvent
- Prior art date
- 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 - Lifetime
Links
- 239000012528 membrane Substances 0.000 title abstract 2
- 229920000642 polymer Polymers 0.000 abstract 3
- -1 ETHER KETONE Chemical class 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
Classifications
-
- 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
- B01D71/52—Polyethers
- B01D71/522—Aromatic polyethers
- B01D71/5222—Polyetherketone, polyetheretherketone, or polyaryletherketone
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/28—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum
-
- 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
- B01D71/52—Polyethers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2371/00—Characterised by the use of polyethers obtained by reactions forming an ether link in the main chain; Derivatives of such polymers
Abstract
UNA MEMBRANA ASIMETRICA QUE SE COMPONE POR LO MENOS PARCIALMENTE DE UN POLIMERO DE KETONA DE ETER OROMATICO CRISTALINO SE PREPARA HACIENDO QUE UNA SOLUCION DEL POLIMERO EN UN ACIDO FUERTE EN FORMA ADECUADA CONTACTE CON UN NO SOLVENTE PAR EL POLIMERO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB898901672A GB8901672D0 (en) | 1989-01-26 | 1989-01-26 | Membranes |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2072973T3 true ES2072973T3 (es) | 1995-08-01 |
Family
ID=10650612
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES90300570T Expired - Lifetime ES2072973T3 (es) | 1989-01-26 | 1990-01-19 | Membranas. |
Country Status (18)
Country | Link |
---|---|
EP (1) | EP0382356B1 (es) |
JP (1) | JPH0356129A (es) |
AT (1) | ATE122921T1 (es) |
AU (1) | AU638226B2 (es) |
BR (1) | BR9000345A (es) |
CA (1) | CA2008502A1 (es) |
DD (1) | DD301898A9 (es) |
DE (1) | DE69019544T2 (es) |
DK (1) | DK22190A (es) |
ES (1) | ES2072973T3 (es) |
FI (1) | FI900402A0 (es) |
GB (2) | GB8901672D0 (es) |
HU (1) | HUT52404A (es) |
IE (1) | IE900235L (es) |
IL (1) | IL93158A0 (es) |
NO (1) | NO900359L (es) |
PT (1) | PT92979A (es) |
ZA (1) | ZA90558B (es) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5205968A (en) | 1988-03-31 | 1993-04-27 | The Dow Chemical Company | Process for making a microporous membrane from a blend containing a poly(etheretherketone)-type polymer, an amorphous polymer, and a solvent |
US5227101A (en) | 1988-03-31 | 1993-07-13 | The Dow Chemical Company | Process of making microporous membranes from poly(etheretherketone)-type polymers and low melting point crystallizable polymers |
GB9103259D0 (en) * | 1991-02-15 | 1991-04-03 | Ici Plc | Membranes |
TW205513B (es) * | 1991-02-28 | 1993-05-11 | Hoechst Ag | |
JP2934565B2 (ja) * | 1993-05-21 | 1999-08-16 | 三菱電機株式会社 | 半導体製造装置及び半導体製造方法 |
GB9325344D0 (en) * | 1993-12-10 | 1994-02-16 | North West Water Group Plc | Production of membranes |
GB9325346D0 (en) * | 1993-12-10 | 1994-02-16 | North West Water Group Plc | Production of membranes |
US20030086975A1 (en) * | 2001-11-08 | 2003-05-08 | Timothy Ringeisen | Method for making a porous Polymeric material |
US8697108B2 (en) | 1994-05-13 | 2014-04-15 | Kensey Nash Corporation | Method for making a porous polymeric material |
DE69534909T2 (de) * | 1994-12-05 | 2006-11-09 | Asahi Kasei Kabushiki Kaisha | Verfahren zur herstellung einer polyether-etherketonmembrane |
DE19511361C1 (de) * | 1995-03-28 | 1996-06-05 | Rehau Ag & Co | Verfahren zur Herstellung von Polymermembranen auf der Basis von Polyetheretherketon und ihre Verwendung |
JP3426245B2 (ja) * | 1995-05-09 | 2003-07-14 | 旭化成株式会社 | 多孔質膜 |
DE10116391A1 (de) | 2001-03-28 | 2002-10-10 | Fuma Tech Gmbh | Sulfoniertes Polyetherketonketon |
WO2003000390A2 (en) * | 2001-06-26 | 2003-01-03 | Victrex Manufacturing Limited | Membranes and their manufacture |
DE102004008220B4 (de) * | 2004-02-19 | 2006-01-12 | Membrana Gmbh | High-Flux Dialysemembran mit verbessertem Trennverhalten |
JP4748350B2 (ja) * | 2004-12-27 | 2011-08-17 | 東洋紡績株式会社 | ポリスルホン系中空糸膜の製造方法 |
EP2117678A4 (en) * | 2006-12-14 | 2012-03-07 | Arkema Inc | HIGH TEMPERATURE STABLE POLYELECTROLYTES HAVING SKELETAL AROMATIC GROUPS |
US10087295B2 (en) | 2011-05-27 | 2018-10-02 | Arkema Inc. | Films and membranes of poly (aryl ketones) and methods of casting the same from solution |
EP2796592B1 (en) * | 2011-12-20 | 2016-09-14 | Ingeteam Power Technology, S.A. | Speek membrane for alkaline electrolysis and the use thereof |
US10139116B2 (en) * | 2014-06-16 | 2018-11-27 | Core Energy Recovery Solutions Inc. | Blended membranes for water vapor transport and methods for preparing same |
CN112961381B (zh) * | 2021-01-29 | 2023-05-16 | 江西省纳米技术研究院 | 一种聚醚酮酮膜及其制备方法与应用 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0001879B2 (en) * | 1977-09-07 | 1989-11-23 | Imperial Chemical Industries Plc | Thermoplastic aromatic polyetherketones, a method for their preparation and their application as electrical insulants |
DE3321860A1 (de) * | 1983-06-16 | 1984-12-20 | Forschungsinstitut Berghof Gmbh, 7412 Eningen | Integralasymmetrische, loesungsmittelbstaendige ulrafiltrationsmembran aus partiell sulfoniertem, aromatischem polyetheretherketon |
NL8602402A (nl) * | 1986-09-23 | 1988-04-18 | X Flow Bv | Werkwijze voor de vervaardiging van hydrofiele membranen en dergelijke membranen. |
JP2694341B2 (ja) * | 1987-02-04 | 1997-12-24 | ハイドロノーティクス | 改良された耐酸化性膜およびその製造方法 |
GB8715530D0 (en) * | 1987-07-02 | 1987-08-12 | Ici Plc | Microporous products |
US4992485A (en) * | 1988-10-11 | 1991-02-12 | The Dow Chemical Company | Microporous peek membranes and the preparation thereof |
-
1989
- 1989-01-26 GB GB898901672A patent/GB8901672D0/en active Pending
-
1990
- 1990-01-19 DE DE69019544T patent/DE69019544T2/de not_active Expired - Fee Related
- 1990-01-19 AT AT90300570T patent/ATE122921T1/de not_active IP Right Cessation
- 1990-01-19 ES ES90300570T patent/ES2072973T3/es not_active Expired - Lifetime
- 1990-01-19 EP EP90300570A patent/EP0382356B1/en not_active Expired - Lifetime
- 1990-01-22 HU HU90220A patent/HUT52404A/hu unknown
- 1990-01-22 IE IE900235A patent/IE900235L/xx unknown
- 1990-01-24 CA CA002008502A patent/CA2008502A1/en not_active Abandoned
- 1990-01-24 IL IL93158A patent/IL93158A0/xx unknown
- 1990-01-25 AU AU48758/90A patent/AU638226B2/en not_active Ceased
- 1990-01-25 ZA ZA90558A patent/ZA90558B/xx unknown
- 1990-01-25 NO NO90900359A patent/NO900359L/no unknown
- 1990-01-25 DD DD33733190A patent/DD301898A9/de unknown
- 1990-01-25 FI FI900402A patent/FI900402A0/fi not_active Application Discontinuation
- 1990-01-26 PT PT92979A patent/PT92979A/pt unknown
- 1990-01-26 DK DK022190A patent/DK22190A/da not_active Application Discontinuation
- 1990-01-26 BR BR909000345A patent/BR9000345A/pt not_active Application Discontinuation
- 1990-01-26 GB GB909001857A patent/GB9001857D0/en active Pending
- 1990-01-26 JP JP2015140A patent/JPH0356129A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
GB9001857D0 (en) | 1990-03-28 |
EP0382356A2 (en) | 1990-08-16 |
IE900235L (en) | 1990-07-26 |
NO900359D0 (no) | 1990-01-25 |
ATE122921T1 (de) | 1995-06-15 |
ZA90558B (en) | 1990-10-31 |
DK22190A (da) | 1990-07-27 |
HU900220D0 (en) | 1990-03-28 |
DK22190D0 (da) | 1990-01-26 |
CA2008502A1 (en) | 1990-07-26 |
DE69019544T2 (de) | 1995-11-02 |
IL93158A0 (en) | 1990-11-05 |
NO900359L (no) | 1990-07-27 |
AU4875890A (en) | 1990-08-02 |
FI900402A0 (fi) | 1990-01-25 |
EP0382356A3 (en) | 1990-08-29 |
DD301898A9 (de) | 1994-06-30 |
GB8901672D0 (en) | 1989-03-15 |
EP0382356B1 (en) | 1995-05-24 |
PT92979A (pt) | 1990-11-07 |
BR9000345A (pt) | 1990-12-04 |
JPH0356129A (ja) | 1991-03-11 |
AU638226B2 (en) | 1993-06-24 |
HUT52404A (en) | 1990-07-28 |
DE69019544D1 (de) | 1995-06-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES2072973T3 (es) | Membranas. | |
ES2030012T3 (es) | Pared de vaso artificial. | |
JPS53149181A (en) | Semipermeable membrane | |
ES2116972T3 (es) | Procedimiento para eliminar sustancias volatiles de mezclas de resinas de poli(eter de fenileno). | |
MX168535B (es) | Membrana de filtracion semipermeable, y no adsortiva | |
ES2111635T3 (es) | Metodo de mejorar la estabilidad termica oxidativa de polimeros de etileno. | |
ES2071750T3 (es) | El uso de tensioactivos de alquil poliglicosidos en composiciones adyuvantes del aclarado. | |
ES2029787T3 (es) | Procedimiento para la preparacion de (2,2)-paraciclofanos halogenados y mezclas de (2,2)-paraciclofanos halogenados resultantes. | |
DK571481A (da) | Fremgangsmaade til enzymatisk adskillelse af d,l-2-amino-4-methylphospinosmoersyre | |
ATE33559T1 (de) | Membranen aus im wesentlichen unvernetzten organischen polymeren, die ionogene gruppen gebunden enthalten. | |
AR009604A1 (es) | Procedimiento para la separacion de clna de una solucion de cili | |
IT1269982B (it) | Procedimento di fabbricazione di una membrana bipolare e procedimento di preparazione di una soluzione acquosa di un idrossido di un metalloalcalino mediante elettrodialisi | |
DE68907351T2 (de) | Elektrolyseverfahren zur Herstellung konzentrierter Natriumhydroxyde, mittels einer Membran. | |
ES2081038T3 (es) | Metodo de separar un catalizador de polimerizacion | |
FR2351080A1 (fr) | Procede de preparation de composes aliphatiques tertiaires optiquement actifs | |
ES2057887T3 (es) | Procedimiento para la preparacion de resorcinol-bis-(dihidroxietil)-eter. | |
IT7821215A0 (it) | Procedimento per la concentrazione di una soluzione alcalina caustica prodotta mediante elettrolisi del tipo a membrana a scambio di ioni. | |
YU | ULTRASTRUCTURAL CHANGES OF HUMAN CHORIONIC VILLI AFTER EXPOSURE TO DIAGNOSTIC ULTRASOUND | |
MX9205165A (es) | Procedimiento electroquimico. | |
Nadia | Drug therapy in the management of gagging during prosthodontic treatment | |
LEE et al. | A Case of Bowenoid Papulosis Developing on the Genitalia and Temporal Area | |
Estrada et al. | Masa en cuello por Mycobacterium tuberculosis en un paciente infectado por VIH | |
JPS523021A (en) | Method for isolation of n-acylcysteine | |
JPS5294885A (en) | Cation exchange membrane and production | |
JPS543377A (en) | Washing of reverse osmosis apparatus |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
Ref document number: 382356 Country of ref document: ES |