FR1371843A - Perfectionnements apportés aux membranes semi-perméables - Google Patents
Perfectionnements apportés aux membranes semi-perméablesInfo
- Publication number
- FR1371843A FR1371843A FR939305A FR939305A FR1371843A FR 1371843 A FR1371843 A FR 1371843A FR 939305 A FR939305 A FR 939305A FR 939305 A FR939305 A FR 939305A FR 1371843 A FR1371843 A FR 1371843A
- Authority
- FR
- France
- Prior art keywords
- grafting
- substrate
- hydrophilic acid
- perhalogenated
- semi
- 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
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
- B01D71/30—Polyalkenyl halides
- B01D71/32—Polyalkenyl halides containing fluorine atoms
-
- 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
- B01D67/0093—Chemical modification
-
- 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
- C08J5/2243—Synthetic macromolecular compounds based on macromolecular compounds obtained by reactions involving unsaturated carbon-to-carbon bonds obtained by introduction of active groups capable of ion-exchange into compounds of the type C08J5/2231
- C08J5/225—Synthetic macromolecular compounds based on macromolecular compounds obtained by reactions involving unsaturated carbon-to-carbon bonds obtained by introduction of active groups capable of ion-exchange into compounds of the type C08J5/2231 containing fluorine
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
- G01N31/22—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators
- G01N31/221—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators for investigating pH value
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
- H01M8/1018—Polymeric electrolyte materials
- H01M8/1039—Polymeric electrolyte materials halogenated, e.g. sulfonated polyvinylidene fluorides
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
- H01M8/1018—Polymeric electrolyte materials
- H01M8/1069—Polymeric electrolyte materials characterised by the manufacturing processes
- H01M8/1086—After-treatment of the membrane other than by polymerisation
- H01M8/1088—Chemical modification, e.g. sulfonation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2323/00—Details relating to membrane preparation
- B01D2323/38—Graft polymerization
- B01D2323/385—Graft polymerization involving radiation
-
- 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
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- Inorganic Chemistry (AREA)
- Organic Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Materials Engineering (AREA)
- Electrochemistry (AREA)
- Sustainable Energy (AREA)
- Sustainable Development (AREA)
- Biophysics (AREA)
- Analytical Chemistry (AREA)
- Molecular Biology (AREA)
- Biochemistry (AREA)
- Pathology (AREA)
- Immunology (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Graft Or Block Polymers (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR939305A FR1371843A (fr) | 1963-06-25 | 1963-06-25 | Perfectionnements apportés aux membranes semi-perméables |
GB25744/64A GB1043008A (en) | 1963-06-25 | 1964-06-22 | Improvements in semi-permeable membranes |
DE19641544676 DE1544676B2 (de) | 1963-06-25 | 1964-06-25 | Verfahren zur Herstellung semipermeabler Membranen |
US00167528A US3839172A (en) | 1963-06-25 | 1971-07-29 | Radiation grafting of acrylic monomers onto perhalogenated olefin polymeric substrates |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR939305A FR1371843A (fr) | 1963-06-25 | 1963-06-25 | Perfectionnements apportés aux membranes semi-perméables |
US8524470A | 1970-10-29 | 1970-10-29 | |
US00167528A US3839172A (en) | 1963-06-25 | 1971-07-29 | Radiation grafting of acrylic monomers onto perhalogenated olefin polymeric substrates |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1371843A true FR1371843A (fr) | 1964-09-11 |
Family
ID=27247305
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR939305A Expired FR1371843A (fr) | 1963-06-25 | 1963-06-25 | Perfectionnements apportés aux membranes semi-perméables |
Country Status (4)
Country | Link |
---|---|
US (1) | US3839172A (fr) |
DE (1) | DE1544676B2 (fr) |
FR (1) | FR1371843A (fr) |
GB (1) | GB1043008A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50120492A (fr) * | 1974-03-07 | 1975-09-20 |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3666693A (en) * | 1969-02-17 | 1972-05-30 | Centre Nat Rech Scient | Sequential graft copolymerization of acid and basic monomers onto a perhalogenated olefin polymer |
US4196065A (en) * | 1973-11-09 | 1980-04-01 | Commissariat A L'energie Atomique | Hydrophobic substrate with grafted hydrophilic inclusions |
US4012303A (en) * | 1974-12-23 | 1977-03-15 | Hooker Chemicals & Plastics Corporation | Trifluorostyrene sulfonic acid membranes |
US4100113A (en) * | 1976-04-01 | 1978-07-11 | Diamond Shamrock Corporation | Electrolytic cell membrane and method of preparation by plasma polymerization of polyamide or polytetrafluoroethylene thin films onto polymeric substrates |
JPS5858365B2 (ja) * | 1976-07-02 | 1983-12-24 | 東ソー株式会社 | 陽イオン交換膜の製法 |
JPS5852700B2 (ja) * | 1976-08-25 | 1983-11-24 | ダイキン工業株式会社 | イオン交換体の製法 |
JPS5329290A (en) * | 1976-08-31 | 1978-03-18 | Toyo Soda Mfg Co Ltd | Production of cation exchange membrane |
JPS5425432A (en) * | 1977-07-26 | 1979-02-26 | Japan Atomic Energy Res Inst | Method of making cell diaphragm |
US4377010A (en) | 1978-11-08 | 1983-03-22 | The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland | Biocompatible material comprising a base polymer bulk graft polymerized with an ethylenically unsaturated carboxylic acid |
ATE24550T1 (de) * | 1980-01-29 | 1987-01-15 | Atochem | Diaphragma fuer die elektrolyse und verfahren zu seiner herstellung. |
FR2478649B1 (fr) * | 1980-03-21 | 1985-06-21 | Ugine Kuhlmann | Polyfluorure de vinylidene traite en vue de son adherence sur metaux, procede de traitement |
US4339473A (en) * | 1980-08-28 | 1982-07-13 | Rai Research Corporation | Gamma radiation grafting process for preparing separator membranes for electrochemical cells |
ZA818207B (en) * | 1980-11-27 | 1982-10-27 | Ici Australia Ltd | Permselective membranes |
ZA824471B (en) * | 1981-06-26 | 1983-04-27 | Ici Australia Ltd | Polymers |
DE3248945T1 (de) * | 1981-08-07 | 1983-11-03 | ICI Australia Ltd., 3001 Melbourne, Victoria | Verfahren zur herstellung eines kationenaustauschharzes |
US4774132A (en) * | 1986-05-01 | 1988-09-27 | Pall Corporation | Polyvinylidene difluoride structure |
FR2618440B1 (fr) * | 1987-07-20 | 1990-06-22 | Acome Soc Coop Travailleurs | Materiau polymere insoluble a sites reactifs condenses, notamment du type groupe anhydride ou ester actif, procede de preparation de ce materiau polymere et application de ce materiau |
JPH03501978A (ja) * | 1988-08-22 | 1991-05-09 | コモンウェルス・サイエンティフィック・アンド・インダストリアル・リサーチ・オーガニゼイション | 細胞の付着および増殖のための材料 |
US5916974A (en) * | 1997-12-18 | 1999-06-29 | Montell North America Inc. | Morphology control in polypropylene graft copolymers |
US6849688B2 (en) | 2002-03-26 | 2005-02-01 | Sachem, Inc. | Polymer grafted support polymers |
KR101298630B1 (ko) * | 2004-08-13 | 2013-08-27 | 맥마스터 유니버시티 | 비가교 겔 폴리머를 포함하는 복합 재료 |
JP4805939B2 (ja) | 2004-09-30 | 2011-11-02 | マクマスター ユニバーシティー | 多層化親水性コーティング層を含んで成る複合材料 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2999056A (en) * | 1956-10-04 | 1961-09-05 | Du Pont | Irradiation bonding of acidic compounds to shaped polymeric structures |
NL246911A (fr) * | 1958-03-06 | |||
US3008920A (en) * | 1959-04-27 | 1961-11-14 | Dow Chemical Co | Method of inhibiting homopolymerization in graft copolymers with copper salts |
US3257334A (en) * | 1963-01-21 | 1966-06-21 | American Mach & Foundry | Electrodialysis membrane from perhalogenated fluorocarbons |
FR1599963A (fr) * | 1968-07-15 | 1970-07-20 |
-
1963
- 1963-06-25 FR FR939305A patent/FR1371843A/fr not_active Expired
-
1964
- 1964-06-22 GB GB25744/64A patent/GB1043008A/en not_active Expired
- 1964-06-25 DE DE19641544676 patent/DE1544676B2/de active Pending
-
1971
- 1971-07-29 US US00167528A patent/US3839172A/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50120492A (fr) * | 1974-03-07 | 1975-09-20 | ||
JPS551351B2 (fr) * | 1974-03-07 | 1980-01-12 | ||
DE2510071B2 (de) | 1974-03-07 | 1980-11-27 | Asahi Kasei Kogyo K.K., Osaka (Japan) | Verfahren zur Elektrolyse von Natriumchlorid |
DE2560241C2 (de) * | 1974-03-07 | 1982-07-01 | Asahi Kasei Kogyo K.K., Osaka | Verfahren zur Elektrolyse von Natriumchlorid |
Also Published As
Publication number | Publication date |
---|---|
GB1043008A (en) | 1966-09-21 |
US3839172A (en) | 1974-10-01 |
DE1544676A1 (de) | 1969-02-13 |
DE1544676B2 (de) | 1970-05-27 |
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