IL46248A - Catgion exchange polymers,membranes thereof,their production and their use - Google Patents
Catgion exchange polymers,membranes thereof,their production and their useInfo
- Publication number
- IL46248A IL46248A IL46248A IL4624874A IL46248A IL 46248 A IL46248 A IL 46248A IL 46248 A IL46248 A IL 46248A IL 4624874 A IL4624874 A IL 4624874A IL 46248 A IL46248 A IL 46248A
- Authority
- IL
- Israel
- Prior art keywords
- polymers
- catgion
- membranes
- production
- exchange polymers
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0081—After-treatment of organic or inorganic membranes
- B01D67/0083—Thermal after-treatment
-
- 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
- B01D71/30—Polyalkenyl halides
- B01D71/32—Polyalkenyl halides containing fluorine atoms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/16—Layered products comprising a layer of synthetic resin specially treated, e.g. irradiated
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by 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
-
- 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
- C08J5/2287—After-treatment
- C08J5/2293—After-treatment of fluorine-containing membranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/02—Synthetic macromolecular fibres
- B32B2262/0253—Polyolefin fibres
-
- 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
- C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
- C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
- C08J2327/12—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
- C08J2327/18—Homopolymers or copolymers of tetrafluoroethylene
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing & Machinery (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/425,079 US3969285A (en) | 1973-12-17 | 1973-12-17 | Heat-treated fluorocarbon sulfonylamine cation permselectivity |
Publications (2)
Publication Number | Publication Date |
---|---|
IL46248A0 IL46248A0 (en) | 1975-03-13 |
IL46248A true IL46248A (en) | 1978-06-15 |
Family
ID=23685053
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL46248A IL46248A (en) | 1973-12-17 | 1974-12-16 | Catgion exchange polymers,membranes thereof,their production and their use |
Country Status (12)
Country | Link |
---|---|
US (1) | US3969285A (ja) |
JP (1) | JPS5533726B2 (ja) |
BE (1) | BE823374A (ja) |
BR (1) | BR7410478D0 (ja) |
CA (1) | CA1033098A (ja) |
FR (1) | FR2254596B1 (ja) |
GB (1) | GB1455070A (ja) |
IL (1) | IL46248A (ja) |
IT (1) | IT1027732B (ja) |
NL (1) | NL7416435A (ja) |
SU (1) | SU550985A3 (ja) |
ZA (1) | ZA747972B (ja) |
Families Citing this family (49)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4026783A (en) * | 1973-12-17 | 1977-05-31 | E. I. Du Pont De Nemours And Company | Electrolysis cell using cation exchange membranes of improved permselectivity |
US4030988A (en) * | 1973-12-17 | 1977-06-21 | E. I. Du Pont De Nemours And Company | Process for producing halogen and metal hydroxides with cation exchange membranes of improved permselectivity |
JPS551351B2 (ja) * | 1974-03-07 | 1980-01-12 | ||
IN143622B (ja) * | 1974-10-16 | 1978-01-07 | Diamond Shamrock Corp | |
IN143623B (ja) * | 1974-10-16 | 1978-01-07 | Diamond Shamrock Corp | |
US4081349A (en) * | 1974-10-16 | 1978-03-28 | Diamond Shamrock Corporation | Polyamine modified membranes and chlor-alkali electrolysis cells employing same |
US4151053A (en) * | 1975-07-09 | 1979-04-24 | Asahi Kasei Kogyo Kabushiki Kaisha | Cation exchange membrane preparation and use thereof |
NL7610922A (nl) * | 1975-10-06 | 1977-04-12 | Basf Wyandotte Corp | Werkwijze ter verbetering van de selectiviteit van membranen voor toepassing in chlooralkali- -cellen. |
US4148979A (en) * | 1976-04-27 | 1979-04-10 | Toyo Soda Manufacturing Co., Ltd. | Method of improving characteristics of cation-exchange membrane by swelling in water miscible organic solvent |
US4036728A (en) * | 1976-05-21 | 1977-07-19 | Diamond Shamrock Corporation | Converting a diaphragm electrolytic cell to a membrane electrolytic cell |
JPS5373484A (en) * | 1976-11-15 | 1978-06-29 | Asahi Chem Ind Co Ltd | Production of fluorocarbon cation exchange membrane |
SE7802467L (sv) * | 1977-03-04 | 1978-09-05 | Kureha Chemical Ind Co Ltd | Forfarande for elektrolytisk behandling av alkalimetallhalogenider |
JPS5441287A (en) * | 1977-09-08 | 1979-04-02 | Tokuyama Soda Co Ltd | Production of ion exchange membrane |
JPS609053B2 (ja) * | 1977-09-13 | 1985-03-07 | 東ソー株式会社 | 陽イオン交換膜の製造方法 |
SE453603B (sv) * | 1977-11-02 | 1988-02-15 | Asahi Glass Co Ltd | Forfarande for atervinning av elektrokemiska egenskaper for katjonbytarmembranmaterial |
US4168216A (en) * | 1978-09-27 | 1979-09-18 | Diamond Shamrock Corporation | Heat-treated fluorocarbon sulfonamide cation exchange membrane and process therefor |
JPS55160028A (en) * | 1979-05-31 | 1980-12-12 | Asahi Chem Ind Co Ltd | Improved fluorinated cation exchange membrane and production thereof |
US4376030A (en) * | 1979-08-27 | 1983-03-08 | The Dow Chemical Company | Electrolytic cell ion-exchange membranes |
US4348310A (en) * | 1979-09-26 | 1982-09-07 | E. I. Du Pont De Nemours And Company | Solutions of sulfonyl fluoride compounds and fluoropolymers |
US4515989A (en) * | 1980-06-11 | 1985-05-07 | The Dow Chemical Company | Preparation decarboxylation and polymerization of novel acid flourides and resulting monomers |
US4804727A (en) * | 1980-06-11 | 1989-02-14 | The Dow Chemical Company | Process to produce novel fluorocarbon vinyl ethers and resulting polymers |
US4358412A (en) * | 1980-06-11 | 1982-11-09 | The Dow Chemical Company | Preparation of vinyl ethers |
US4337211A (en) * | 1980-06-11 | 1982-06-29 | The Dow Chemical Company | Fluorocarbon ethers having substituted halogen site(s) and process to prepare |
US4337137A (en) * | 1980-06-11 | 1982-06-29 | The Dow Chemical Company | Composite ion exchange membranes |
US4470889A (en) * | 1980-06-11 | 1984-09-11 | The Dow Chemical Company | Electrolytic cell having an improved ion exchange membrane and process for operating |
US4330654A (en) * | 1980-06-11 | 1982-05-18 | The Dow Chemical Company | Novel polymers having acid functionality |
US4515761A (en) * | 1981-07-07 | 1985-05-07 | E. I. Du Pont De Nemours And Company | Protective garment or cover, composite semipermeable barrier fabric, and use in detoxification |
US4977297A (en) * | 1981-08-20 | 1990-12-11 | E. I. Du Pont De Nemours And Company | Amorphous copolymers of perfluoro-2,2-dimethyl-1,3-dioxole |
US4973142A (en) * | 1981-08-20 | 1990-11-27 | E. I. Du Pont De Nemours And Company | Amorphous copolymers of perfluoro-2,2-dimethyl-1,3-dioxole |
US4977025A (en) * | 1981-08-20 | 1990-12-11 | E. I Du Pont De Nemours And Company | Amorphous copolymers of perfluoro-2,2-dimethyl-1,3-dioxole |
US4754009A (en) * | 1981-08-20 | 1988-06-28 | E. I. Du Pont De Nemours And Company | Amorphous copolymers of perfluoro-2,2-dimethyl-1,3-dioxole |
US4975505A (en) * | 1981-08-20 | 1990-12-04 | E. I. Du Pont De Nemours And Company | Amorphous copolymers of perfluoro-2,2-dimethyl-1,3-dioxole |
US4985308A (en) * | 1981-08-20 | 1991-01-15 | E. I. Du Pont De Nemours And Company | Amorphous copolymers of perfluoro-2,2-dimethyl-1,3-dioxole |
US4977008A (en) * | 1981-08-20 | 1990-12-11 | E. I Du Pont De Nemours And Company | Amorphous copolymers of perfluoro-2,2-dimethyl-1,3-dioxole |
US4977026A (en) * | 1981-08-20 | 1990-12-11 | E. I. Du Pont De Nemours And Company | Amorphous copolymers of perfluoro-2,2-dimethyl-1,3-dioxole |
US5000547A (en) * | 1981-08-20 | 1991-03-19 | E. I. Du Pont De Nemours And Company | Amorphous copolymers of perfluoro-2,2-dimethyl-1,3-dioxole |
US4999248A (en) * | 1981-08-20 | 1991-03-12 | E. I. Du Pont De Nemours And Company | Amorphous copolymers of perfluoro-2,2-dimethyl-1,3-dioxole |
JPS5838707A (ja) * | 1981-08-20 | 1983-03-07 | イ−・アイ・デユポン・デ・ニモアス・アンド・カンパニ− | パ−フルオロ−2,2−ジメチル−1,3−ジオキソ−ルの無定形共重合体 |
US4530569A (en) * | 1981-08-20 | 1985-07-23 | E. I. Du Pont De Nemours And Company | Optical fibers comprising cores clad with amorphous copolymers of perfluoro-2,2-dimethyl-1,3-dioxole |
US4982056A (en) * | 1981-08-20 | 1991-01-01 | E. I. Du Pont De Nemours And Company | Amorphous copolymers of perfluoro-2,2-dimethyl-1,3-dioxide |
JPS59122520A (ja) * | 1982-12-28 | 1984-07-16 | Toyo Soda Mfg Co Ltd | 耐久性の優れた陰イオン交換膜 |
US4859745A (en) * | 1987-12-22 | 1989-08-22 | The Dow Chemical Company | Stratified fibrous fluoropolymer compositions and process for forming such fluoropolymers |
SG60007A1 (en) * | 1995-06-26 | 1999-02-22 | Tokuyama Corp | Fluorine-contained resin moulded articles |
WO2000063991A1 (fr) * | 1999-04-15 | 2000-10-26 | Mirane Corporation | Membrane echangeuse de cations fluoree contenant de l'atome de phosphore et pile de combustible conductrice de proton |
US6733914B1 (en) * | 2000-02-18 | 2004-05-11 | Ion Power, Inc. | Fuel cell membranes |
AU2002227519A1 (en) * | 2000-07-27 | 2002-02-13 | City Technology Limited | Gas sensors |
DE10202690A1 (de) * | 2001-01-31 | 2002-11-28 | Ykk Corp | Riemenförmige Einrichtung und Einrichtung zum Unterbringen von Gegenständen unter Verwendung der riemenförmigen Einrichtung |
TW504400B (en) * | 2001-01-31 | 2002-10-01 | Toshiba Corp | Filtering apparatus, back wash method therefor, filtering device and power plant |
JP6162179B2 (ja) | 2015-07-03 | 2017-07-12 | 国立大学法人山梨大学 | 陽イオン交換樹脂、ならびにそれを用いた陽イオン交換膜および燃料電池用電解質膜 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3041317A (en) * | 1960-05-02 | 1962-06-26 | Du Pont | Fluorocarbon sulfonyl fluorides |
NL273353A (ja) * | 1961-01-13 | |||
US3282875A (en) * | 1964-07-22 | 1966-11-01 | Du Pont | Fluorocarbon vinyl ether polymers |
US3647086A (en) * | 1969-07-09 | 1972-03-07 | Tokuyama Soda Kk | Cation exchange membrane and method of making same |
-
1973
- 1973-12-17 US US05/425,079 patent/US3969285A/en not_active Expired - Lifetime
-
1974
- 1974-12-13 GB GB5401574A patent/GB1455070A/en not_active Expired
- 1974-12-13 ZA ZA00747972A patent/ZA747972B/xx unknown
- 1974-12-13 FR FR7441144A patent/FR2254596B1/fr not_active Expired
- 1974-12-16 BR BR10478/74A patent/BR7410478D0/pt unknown
- 1974-12-16 JP JP14358674A patent/JPS5533726B2/ja not_active Expired
- 1974-12-16 IL IL46248A patent/IL46248A/xx unknown
- 1974-12-16 SU SU2085330A patent/SU550985A3/ru active
- 1974-12-16 CA CA216,094A patent/CA1033098A/en not_active Expired
- 1974-12-16 IT IT30626/74A patent/IT1027732B/it active
- 1974-12-16 BE BE151520A patent/BE823374A/xx unknown
- 1974-12-17 NL NL7416435A patent/NL7416435A/xx not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
BR7410478D0 (pt) | 1975-09-16 |
CA1033098A (en) | 1978-06-13 |
DE2447540B2 (de) | 1977-01-20 |
FR2254596B1 (ja) | 1979-02-23 |
JPS5092339A (ja) | 1975-07-23 |
GB1455070A (en) | 1976-11-10 |
AU7643574A (en) | 1976-06-17 |
SU550985A3 (ru) | 1977-03-15 |
ZA747972B (en) | 1976-01-28 |
FR2254596A1 (ja) | 1975-07-11 |
NL7416435A (nl) | 1975-06-19 |
DE2447540A1 (de) | 1975-06-19 |
US3969285A (en) | 1976-07-13 |
IL46248A0 (en) | 1975-03-13 |
BE823374A (fr) | 1975-06-16 |
IT1027732B (it) | 1978-12-20 |
JPS5533726B2 (ja) | 1980-09-02 |
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