NL7512113A - Door een amine gemodificeerde membranen en elec- trolysecellen voor de bereiding van chloor en al- kali die deze membranen bevatten. - Google Patents
Door een amine gemodificeerde membranen en elec- trolysecellen voor de bereiding van chloor en al- kali die deze membranen bevatten.Info
- Publication number
- NL7512113A NL7512113A NL7512113A NL7512113A NL7512113A NL 7512113 A NL7512113 A NL 7512113A NL 7512113 A NL7512113 A NL 7512113A NL 7512113 A NL7512113 A NL 7512113A NL 7512113 A NL7512113 A NL 7512113A
- Authority
- NL
- Netherlands
- Prior art keywords
- membranes
- treated
- ethylene diamine
- treatment
- nrr
- Prior art date
Links
Classifications
-
- 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
-
- 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)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US51516674A | 1974-10-16 | 1974-10-16 | |
US05/587,047 US4081349A (en) | 1974-10-16 | 1975-06-16 | Polyamine modified membranes and chlor-alkali electrolysis cells employing same |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7512113A true NL7512113A (nl) | 1976-04-21 |
Family
ID=27058419
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7512113A NL7512113A (nl) | 1974-10-16 | 1975-10-15 | Door een amine gemodificeerde membranen en elec- trolysecellen voor de bereiding van chloor en al- kali die deze membranen bevatten. |
Country Status (12)
Country | Link |
---|---|
JP (1) | JPS5164496A (ro) |
AT (1) | AT341546B (ro) |
DD (2) | DD122482A5 (ro) |
DE (1) | DE2546205B2 (ro) |
FI (1) | FI752859A (ro) |
FR (1) | FR2288162A1 (ro) |
GB (1) | GB1479388A (ro) |
IL (1) | IL48307A0 (ro) |
IN (1) | IN143623B (ro) |
NL (1) | NL7512113A (ro) |
RO (1) | RO71151A (ro) |
SE (1) | SE419454B (ro) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5655577A (en) * | 1979-10-06 | 1981-05-16 | Toyo Soda Mfg Co Ltd | Electrolyzing method for alkali metal halide |
SG60007A1 (en) * | 1995-06-26 | 1999-02-22 | Tokuyama Corp | Fluorine-contained resin moulded articles |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3969285A (en) * | 1973-12-17 | 1976-07-13 | E. I. Du Pont De Nemours And Company | Heat-treated fluorocarbon sulfonylamine cation permselectivity |
-
1975
- 1975-10-08 IN IN1933/CAL/75A patent/IN143623B/en unknown
- 1975-10-11 RO RO7583580A patent/RO71151A/ro unknown
- 1975-10-14 FI FI752859A patent/FI752859A/fi not_active Application Discontinuation
- 1975-10-14 JP JP50123742A patent/JPS5164496A/ja active Granted
- 1975-10-15 FR FR7531533A patent/FR2288162A1/fr active Granted
- 1975-10-15 SE SE7511538A patent/SE419454B/xx unknown
- 1975-10-15 DD DD188876A patent/DD122482A5/xx unknown
- 1975-10-15 DD DD194147A patent/DD126821A5/xx unknown
- 1975-10-15 DE DE19752546205 patent/DE2546205B2/de not_active Withdrawn
- 1975-10-15 GB GB42309/75A patent/GB1479388A/en not_active Expired
- 1975-10-15 IL IL48307A patent/IL48307A0/xx unknown
- 1975-10-15 AT AT786875A patent/AT341546B/de not_active IP Right Cessation
- 1975-10-15 NL NL7512113A patent/NL7512113A/xx not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
RO71151A (ro) | 1980-12-30 |
FR2288162A1 (fr) | 1976-05-14 |
DD122482A5 (ro) | 1976-10-12 |
DE2546205B2 (de) | 1978-02-09 |
SE419454B (sv) | 1981-08-03 |
AT341546B (de) | 1978-02-10 |
ATA786875A (de) | 1977-06-15 |
FR2288162B1 (ro) | 1978-04-07 |
JPS5164496A (en) | 1976-06-03 |
GB1479388A (en) | 1977-07-13 |
AU8565775A (en) | 1977-04-07 |
IL48307A0 (en) | 1975-12-31 |
DD126821A5 (ro) | 1977-08-17 |
DE2546205A1 (de) | 1976-04-29 |
IN143623B (ro) | 1978-01-07 |
SE7511538L (sv) | 1976-04-20 |
JPS5439238B2 (ro) | 1979-11-27 |
FI752859A (ro) | 1976-04-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2275298A1 (fr) | Membrane echangeuse de cations composite et son utilisation dans l'electrolyse d'un halogenure de metal alcalin | |
SU1106448A3 (ru) | Способ получени хлора и щелочи | |
SE7703520L (sv) | Elektrolys av alkalimetallhalidlosning | |
JPS5622956B2 (ro) | ||
NL7416435A (nl) | Kationen uitwisselend polymeer en foelie daarvan, alsmede werkwijze voor het bereiden van een der- gelijk polymeer en voor de elektrolyse van halo- geniden. | |
ZA813906B (en) | Improved sulfonic acid electrolytic cell membranes | |
IT1129825B (it) | Procedimento e cella elettrolitica per la produzione di cloro ed alcali con impiego di un elettrolito costituito da polimero soldio | |
GB1532683A (en) | Reinforced film membrane and cation permeable separator produced therefrom | |
IT1166581B (it) | Membrane cationiche a base di copolimeri solfonati di stirene divinilbenzene e 2- o 4-vinilpiridina o acido acrilico, procedimento per la loro preparazione ed uso in celle di elettrolisi | |
SE8100305L (sv) | Fast polymerelektrolyt och forfarande for dess framstellning | |
GB1468694A (en) | Melt processing of fluorinated polymers | |
NL7512113A (nl) | Door een amine gemodificeerde membranen en elec- trolysecellen voor de bereiding van chloor en al- kali die deze membranen bevatten. | |
IL54539A (en) | Fluorinated ion exchange polymers containing carboxylic groups,their production and their use as membranes in chloralkali electrolysis cells | |
ES478573A1 (es) | Un procedimiento de preparacion de membranas cambiadoras de iones. | |
NZ187023A (en) | Fluorinated ion-exchanger polymers | |
SE419453B (sv) | Elektrolyscell | |
JPS5447877A (en) | Electrolyzing method for alkali metal chloride | |
JPS5618606B2 (ro) | ||
GB2053969B (en) | Cation exchange membranes | |
GB1154620A (en) | Laminated Glass Structure and method of preparation | |
KR830001416A (ko) | 전해에 의한 탄산알칼리금속 제조방법 | |
IT1056147B (it) | Perfezionemento nelle membrane di scambio cationico per cele elettro litiche utili in particolare per le celle di elettrolishi cloroalcaline | |
JPS5248597A (en) | Method for electrolysis of alkali halide | |
Yamabe et al. | Influence of ion permselective property of gasket material on crevice corrosion of stainless steel | |
JPS56108888A (en) | Manufacture of alkali hydroxide and chlorine |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
BV | The patent application has lapsed |