FR2200055B1 - - Google Patents
Info
- Publication number
- FR2200055B1 FR2200055B1 FR7334389A FR7334389A FR2200055B1 FR 2200055 B1 FR2200055 B1 FR 2200055B1 FR 7334389 A FR7334389 A FR 7334389A FR 7334389 A FR7334389 A FR 7334389A FR 2200055 B1 FR2200055 B1 FR 2200055B1
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/46—Separators, membranes or diaphragms characterised by their combination with electrodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/409—Separators, membranes or diaphragms characterised by the material
- H01M50/411—Organic material
- H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
- H01M50/417—Polyolefins
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/409—Separators, membranes or diaphragms characterised by the material
- H01M50/411—Organic material
- H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
- H01M50/42—Acrylic resins
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/409—Separators, membranes or diaphragms characterised by the material
- H01M50/411—Organic material
- H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
- H01M50/423—Polyamide resins
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/409—Separators, membranes or diaphragms characterised by the material
- H01M50/411—Organic material
- H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
- H01M50/426—Fluorocarbon polymers
-
- 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
- Y02E60/10—Energy storage using batteries
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Cell Separators (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Molding Of Porous Articles (AREA)
- Graft Or Block Polymers (AREA)
- Fuel Cell (AREA)
- Inert Electrodes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4413772A GB1451892A (en) | 1972-09-25 | 1972-09-25 | Separators for electrolytic cells |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2200055A1 FR2200055A1 (US20020095090A1-20020718-M00002.png) | 1974-04-19 |
| FR2200055B1 true FR2200055B1 (US20020095090A1-20020718-M00002.png) | 1979-05-04 |
Family
ID=10431963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7334389A Expired FR2200055B1 (US20020095090A1-20020718-M00002.png) | 1972-09-25 | 1973-09-25 |
Country Status (5)
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS526374A (en) * | 1975-07-07 | 1977-01-18 | Tokuyama Soda Co Ltd | Anode structure for electrolysis |
| JPS5425432A (en) * | 1977-07-26 | 1979-02-26 | Japan Atomic Energy Res Inst | Method of making cell diaphragm |
| CA1124436A (en) * | 1977-09-30 | 1982-05-25 | James J. Bolstad | Separator materials for secondary alkaline battery systems and method for analytically determining the suitability for such materials |
| 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 |
| DE3064996D1 (en) * | 1979-02-05 | 1983-11-03 | Japan Atomic Energy Res Inst | Process for production of separators for use in cells |
| US4339473A (en) * | 1980-08-28 | 1982-07-13 | Rai Research Corporation | Gamma radiation grafting process for preparing separator membranes for electrochemical cells |
| GB8412007D0 (en) * | 1984-05-10 | 1984-06-13 | Secr Defence | Hydrophilic water-swellable graft copolymer |
| DE3716495A1 (de) * | 1987-05-16 | 1988-11-24 | Karl Dr Bratzler | Verfahren und vorrichtung zur herstellung von chemisch reinem sauerstoff zur verwendung fuer therapeutische zwecke |
| FR2625842B1 (fr) * | 1988-01-07 | 1990-01-26 | Accumulateurs Fixes | Procede de fabrication d'un separateur pour accumulateur alcalin et separateur obtenu |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL247957A (US20020095090A1-20020718-M00002.png) * | 1959-02-03 | |||
| US3427206A (en) * | 1965-02-26 | 1969-02-11 | Rai Res Corp | Separator for alkaline cells |
| US3329559A (en) * | 1966-04-08 | 1967-07-04 | Gen Motors Corp | Method of making battery separators of alpha cellulose coated with polyethylene |
| US3585081A (en) * | 1968-09-16 | 1971-06-15 | Alfred Harris Mirman | Battery separator |
| GB1328510A (en) * | 1969-12-22 | 1973-08-30 | Secr Defence | Self contained electrode separator for primary and secondary electrolytic cells |
| GB1451891A (en) * | 1972-09-25 | 1976-10-06 | Secr Defence | Graft copolymer mouldings |
-
1972
- 1972-09-25 GB GB4413772A patent/GB1451892A/en not_active Expired
-
1973
- 1973-09-24 CA CA181,809A patent/CA1003488A/en not_active Expired
- 1973-09-25 DE DE2348180A patent/DE2348180C2/de not_active Expired
- 1973-09-25 FR FR7334389A patent/FR2200055B1/fr not_active Expired
- 1973-09-25 JP JP48108355A patent/JPS5759629B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2200055A1 (US20020095090A1-20020718-M00002.png) | 1974-04-19 |
| GB1451892A (en) | 1976-10-06 |
| JPS4993277A (US20020095090A1-20020718-M00002.png) | 1974-09-05 |
| DE2348180C2 (de) | 1982-08-26 |
| CA1003488A (en) | 1977-01-11 |
| JPS5759629B2 (US20020095090A1-20020718-M00002.png) | 1982-12-15 |
| DE2348180A1 (de) | 1974-04-04 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |