FR2307057B1 - - Google Patents
Info
- Publication number
- FR2307057B1 FR2307057B1 FR7539816A FR7539816A FR2307057B1 FR 2307057 B1 FR2307057 B1 FR 2307057B1 FR 7539816 A FR7539816 A FR 7539816A FR 7539816 A FR7539816 A FR 7539816A FR 2307057 B1 FR2307057 B1 FR 2307057B1
- Authority
- FR
- France
- 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
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B13/00—Diaphragms; Spacing elements
- C25B13/04—Diaphragms; Spacing elements characterised by the material
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Electrolytic Production Of Metals (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US56648875A | 1975-04-09 | 1975-04-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2307057A1 FR2307057A1 (fr) | 1976-11-05 |
| FR2307057B1 true FR2307057B1 (fi) | 1979-04-20 |
Family
ID=24263101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7539816A Granted FR2307057A1 (fr) | 1975-04-09 | 1975-12-26 | Diaphragmes perfectionnes pour cellules electrolytiques |
Country Status (16)
| Country | Link |
|---|---|
| AR (1) | AR206735A1 (fi) |
| BE (1) | BE837147A (fi) |
| BR (1) | BR7508343A (fi) |
| CA (1) | CA1027898A (fi) |
| DE (1) | DE2523508A1 (fi) |
| ES (1) | ES442372A1 (fi) |
| FI (1) | FI61920C (fi) |
| FR (1) | FR2307057A1 (fi) |
| GB (1) | GB1498733A (fi) |
| IT (1) | IT1058681B (fi) |
| MX (1) | MX3129E (fi) |
| NL (1) | NL7603620A (fi) |
| NO (1) | NO148342C (fi) |
| PL (1) | PL98613B1 (fi) |
| SE (1) | SE7507524L (fi) |
| ZA (1) | ZA753784B (fi) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4186065A (en) * | 1978-04-27 | 1980-01-29 | Ppg Industries, Inc. | Method of preparing a resin-containing asbestos diaphragm |
| CA1207705A (en) * | 1980-09-22 | 1986-07-15 | Shan-Pu Tsai | Dimensionally stable asbestos-polytetrafluoroethylene diaphragms for chlor-alkali electrolytic cells |
| DE3144372A1 (de) * | 1981-11-07 | 1983-05-19 | Chemische Werke Hüls AG, 4370 Marl | Verfahren zur herstellung eines diaphragmas fuer elektrolysezellen |
| US4665120A (en) * | 1983-01-27 | 1987-05-12 | Eltech Systems Corporation | Modified liquid permeable asbestos diaphragms with improved dimensional stability |
| US4447566A (en) * | 1983-01-27 | 1984-05-08 | Eltech Systems Corp. | Modified liquid permeable asbestos diaphragms with improved dimensional stability |
| IL73398A (en) * | 1983-11-02 | 1987-10-20 | Raychem Ltd | Protected metal components and their production |
| US4741813A (en) * | 1986-12-15 | 1988-05-03 | Oxytech Systems, Inc. | Diaphragm for an electrolytic cell |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4832515B1 (fi) * | 1970-08-13 | 1973-10-06 |
-
1975
- 1975-01-01 AR AR261239A patent/AR206735A1/es active
- 1975-04-24 CA CA225,379A patent/CA1027898A/en not_active Expired
- 1975-05-20 GB GB21594/75A patent/GB1498733A/en not_active Expired
- 1975-05-27 PL PL1975180711A patent/PL98613B1/pl unknown
- 1975-05-27 DE DE19752523508 patent/DE2523508A1/de not_active Withdrawn
- 1975-06-02 FI FI751624A patent/FI61920C/fi not_active IP Right Cessation
- 1975-06-12 ZA ZA00753784A patent/ZA753784B/xx unknown
- 1975-07-01 SE SE7507524A patent/SE7507524L/ not_active Application Discontinuation
- 1975-11-03 MX MX100125U patent/MX3129E/es unknown
- 1975-11-05 ES ES442372A patent/ES442372A1/es not_active Expired
- 1975-11-07 NO NO753734A patent/NO148342C/no unknown
- 1975-12-16 BR BR7508343*A patent/BR7508343A/pt unknown
- 1975-12-26 FR FR7539816A patent/FR2307057A1/fr active Granted
- 1975-12-29 BE BE163173A patent/BE837147A/xx unknown
-
1976
- 1976-03-29 IT IT21671/76A patent/IT1058681B/it active
- 1976-04-07 NL NL7603620A patent/NL7603620A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE837147A (fr) | 1976-06-29 |
| NL7603620A (nl) | 1976-10-12 |
| AU8075175A (en) | 1976-11-04 |
| AR206735A1 (es) | 1976-08-13 |
| CA1027898A (en) | 1978-03-14 |
| NO148342C (no) | 1983-09-21 |
| NO753734L (fi) | 1976-10-12 |
| SE7507524L (sv) | 1976-10-10 |
| ZA753784B (en) | 1976-05-26 |
| FI751624A (fi) | 1976-10-10 |
| DE2523508A1 (de) | 1976-10-21 |
| IT1058681B (it) | 1982-05-10 |
| FI61920B (fi) | 1982-06-30 |
| MX3129E (es) | 1980-04-28 |
| NO148342B (no) | 1983-06-13 |
| FI61920C (fi) | 1982-10-11 |
| FR2307057A1 (fr) | 1976-11-05 |
| ES442372A1 (es) | 1977-04-16 |
| BR7508343A (pt) | 1977-09-27 |
| GB1498733A (en) | 1978-01-25 |
| PL98613B1 (pl) | 1978-05-31 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |