ES467922A1 - Procedimiento para la preparacion de membranas semipermea- bles. - Google Patents
Procedimiento para la preparacion de membranas semipermea- bles.Info
- Publication number
- ES467922A1 ES467922A1 ES467922A ES467922A ES467922A1 ES 467922 A1 ES467922 A1 ES 467922A1 ES 467922 A ES467922 A ES 467922A ES 467922 A ES467922 A ES 467922A ES 467922 A1 ES467922 A1 ES 467922A1
- Authority
- ES
- Spain
- Prior art keywords
- ion
- alkylsulphonated
- membranes
- exchanger
- phenoxy polymers
- 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
Links
- 229920000642 polymer Polymers 0.000 title abstract 2
- 239000012528 membrane Substances 0.000 title 1
- 125000000951 phenoxy group Chemical group [H]C1=C([H])C([H])=C(O*)C([H])=C1[H] 0.000 title 1
- 238000005342 ion exchange Methods 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
- B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
- B01D61/44—Ion-selective electrodialysis
- B01D61/46—Apparatus therefor
- B01D61/461—Apparatus therefor comprising only a single cell, only one anion or cation exchange membrane or one pair of anion and cation 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
- B01D71/52—Polyethers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/34—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives
- C08G65/48—Polymers modified by chemical after-treatment
-
- 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
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/20—Manufacture of shaped structures of ion-exchange resins
- C08J5/22—Films, membranes or diaphragms
- C08J5/2206—Films, membranes or diaphragms based on organic and/or inorganic macromolecular compounds
- C08J5/2218—Synthetic macromolecular compounds
- C08J5/2231—Synthetic macromolecular compounds based on macromolecular compounds obtained by reactions involving unsaturated carbon-to-carbon bonds
-
- 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
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/20—Manufacture of shaped structures of ion-exchange resins
- C08J5/22—Films, membranes or diaphragms
- C08J5/2206—Films, membranes or diaphragms based on organic and/or inorganic macromolecular compounds
- C08J5/2218—Synthetic macromolecular compounds
- C08J5/2256—Synthetic macromolecular compounds based on macromolecular compounds obtained by reactions other than those involving carbon-to-carbon bonds, e.g. obtained by polycondensation
-
- 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
- C08J2371/08—Polyethers derived from hydroxy compounds or from their metallic derivatives
- C08J2371/10—Polyethers derived from hydroxy compounds or from their metallic derivatives from phenols
- C08J2371/12—Polyphenylene oxides
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S525/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S525/93—Reaction product of a polyhydric phenol and epichlorohydrin or diepoxide, having a molecular weight of over 5,000, e.g. phenoxy resins
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Organic Chemistry (AREA)
- Polymers & Plastics (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Water Supply & Treatment (AREA)
- Urology & Nephrology (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
- Polyethers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7532226A FR2328007A1 (fr) | 1975-10-15 | 1975-10-15 | Polymeres soufres pour membranes |
| FR7618864A FR2354359A2 (fr) | 1975-10-15 | 1976-06-11 | Polymeres soufres pour membranes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES467922A1 true ES467922A1 (es) | 1978-11-01 |
Family
ID=26219111
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES452368A Expired ES452368A1 (es) | 1975-10-15 | 1976-10-14 | Procedimiento para la preparacion de polimeros con propieda-des intercambiadoras de iones. |
| ES467922A Expired ES467922A1 (es) | 1975-10-15 | 1978-03-16 | Procedimiento para la preparacion de membranas semipermea- bles. |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES452368A Expired ES452368A1 (es) | 1975-10-15 | 1976-10-14 | Procedimiento para la preparacion de polimeros con propieda-des intercambiadoras de iones. |
Country Status (20)
| Country | Link |
|---|---|
| US (1) | US4087391A (es) |
| JP (1) | JPS5249298A (es) |
| AU (1) | AU505742B2 (es) |
| BE (1) | BE847353A (es) |
| BR (1) | BR7606858A (es) |
| DD (1) | DD127632A5 (es) |
| DE (1) | DE2646655A1 (es) |
| ES (2) | ES452368A1 (es) |
| FR (2) | FR2328007A1 (es) |
| GB (1) | GB1529750A (es) |
| GR (1) | GR59854B (es) |
| IL (1) | IL50613A (es) |
| IN (1) | IN145419B (es) |
| IT (1) | IT1071466B (es) |
| LU (1) | LU76003A1 (es) |
| NL (1) | NL7611446A (es) |
| NO (1) | NO763506L (es) |
| PL (1) | PL193010A1 (es) |
| RO (1) | RO70934A (es) |
| SE (1) | SE7611416L (es) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2424940A1 (fr) * | 1978-05-03 | 1979-11-30 | Rhone Poulenc Ind | Compositions polymeriques pour membranes |
| JPS5687403A (en) * | 1979-12-18 | 1981-07-16 | Daicel Chem Ind Ltd | Crosslinked type semipermeable membrane |
| EP0566536A1 (de) * | 1992-04-15 | 1993-10-20 | Japat Ltd | Elektrisch leitende Kunststoffzusammensetzungen und deren Verwendung |
| JP3607862B2 (ja) | 2000-09-29 | 2005-01-05 | 株式会社日立製作所 | 燃料電池 |
| US6749749B2 (en) * | 2002-06-26 | 2004-06-15 | Isco, Inc. | Separation system, components of a separation system and methods of making and using them |
| US7473367B2 (en) * | 2002-06-26 | 2009-01-06 | Dionex Corporation | Monolithic column |
| JP2004263153A (ja) * | 2003-03-04 | 2004-09-24 | Ebara Corp | スルホン酸基を有するアミン硬化型エポキシ樹脂電解質および製造法 |
| JP4324518B2 (ja) * | 2004-07-09 | 2009-09-02 | 株式会社日立製作所 | 燃料電池用固体高分子電解質及びそれを用いた燃料電池用膜／電極接合体 |
| WO2015189175A1 (en) * | 2014-06-13 | 2015-12-17 | Basf Se | New membranes |
| FR3049605B1 (fr) * | 2016-04-05 | 2018-03-23 | Arkema France | Procede d'obtention de films fins et articles filmogenes |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1584814A (es) * | 1968-09-17 | 1970-01-02 | ||
| FR2040950A5 (es) * | 1969-04-30 | 1971-01-22 | Rhone Poulenc Sa | |
| FR2097260A5 (es) * | 1970-06-18 | 1972-03-03 | Rhone Poulenc Sa | |
| FR2138333B1 (es) * | 1971-05-24 | 1974-03-08 | Rhone Poulenc Sa |
-
1975
- 1975-10-15 FR FR7532226A patent/FR2328007A1/fr not_active Withdrawn
-
1976
- 1976-06-11 FR FR7618864A patent/FR2354359A2/fr active Pending
- 1976-09-28 IN IN1798/CAL/76A patent/IN145419B/en unknown
- 1976-10-08 US US05/730,989 patent/US4087391A/en not_active Expired - Lifetime
- 1976-10-10 IL IL50613A patent/IL50613A/xx unknown
- 1976-10-12 GR GR51928A patent/GR59854B/el unknown
- 1976-10-12 AU AU18589/76A patent/AU505742B2/en not_active Expired
- 1976-10-12 GB GB42335/76A patent/GB1529750A/en not_active Expired
- 1976-10-13 BR BR7606858A patent/BR7606858A/pt unknown
- 1976-10-14 NO NO763506A patent/NO763506L/no unknown
- 1976-10-14 LU LU76003A patent/LU76003A1/xx unknown
- 1976-10-14 ES ES452368A patent/ES452368A1/es not_active Expired
- 1976-10-14 RO RO7688012A patent/RO70934A/ro unknown
- 1976-10-14 DD DD195273A patent/DD127632A5/xx unknown
- 1976-10-14 JP JP51123394A patent/JPS5249298A/ja active Pending
- 1976-10-14 SE SE7611416A patent/SE7611416L/xx unknown
- 1976-10-14 PL PL19301076A patent/PL193010A1/xx unknown
- 1976-10-15 NL NL7611446A patent/NL7611446A/xx not_active Application Discontinuation
- 1976-10-15 DE DE19762646655 patent/DE2646655A1/de not_active Withdrawn
- 1976-10-15 BE BE171563A patent/BE847353A/xx unknown
- 1976-10-15 IT IT28395/76A patent/IT1071466B/it active
-
1978
- 1978-03-16 ES ES467922A patent/ES467922A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IL50613A0 (en) | 1976-12-31 |
| GB1529750A (en) | 1978-10-25 |
| LU76003A1 (es) | 1977-10-26 |
| GR59854B (en) | 1978-03-07 |
| DD127632A5 (es) | 1977-10-05 |
| NL7611446A (nl) | 1977-04-19 |
| SE7611416L (sv) | 1977-04-16 |
| IT1071466B (it) | 1985-04-10 |
| RO70934A (ro) | 1982-07-06 |
| JPS5249298A (en) | 1977-04-20 |
| IN145419B (es) | 1978-10-07 |
| AU505742B2 (en) | 1979-11-29 |
| FR2354359A2 (fr) | 1978-01-06 |
| BE847353A (fr) | 1977-04-15 |
| US4087391A (en) | 1978-05-02 |
| PL193010A1 (pl) | 1978-03-28 |
| BR7606858A (pt) | 1977-08-30 |
| NO763506L (es) | 1977-04-18 |
| IL50613A (en) | 1980-03-31 |
| FR2328007A1 (fr) | 1977-05-13 |
| ES452368A1 (es) | 1978-06-16 |
| AU1858976A (en) | 1978-04-20 |
| DE2646655A1 (de) | 1977-06-02 |
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