GB1505799A - Alkaline primary cell - Google Patents
Alkaline primary cellInfo
- Publication number
- GB1505799A GB1505799A GB47510/76A GB4751076A GB1505799A GB 1505799 A GB1505799 A GB 1505799A GB 47510/76 A GB47510/76 A GB 47510/76A GB 4751076 A GB4751076 A GB 4751076A GB 1505799 A GB1505799 A GB 1505799A
- Authority
- GB
- United Kingdom
- Prior art keywords
- polyethylene
- alkaline primary
- layer
- blend
- potassium hydroxide
- 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
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical group [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 abstract 6
- 239000010410 layer Substances 0.000 abstract 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract 3
- 239000004698 Polyethylene Substances 0.000 abstract 3
- 239000000203 mixture Substances 0.000 abstract 3
- -1 polyethylene Polymers 0.000 abstract 3
- 229920000573 polyethylene Polymers 0.000 abstract 3
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 abstract 2
- NDVLTYZPCACLMA-UHFFFAOYSA-N silver oxide Chemical compound [O-2].[Ag+].[Ag+] NDVLTYZPCACLMA-UHFFFAOYSA-N 0.000 abstract 2
- 229920002134 Carboxymethyl cellulose Polymers 0.000 abstract 1
- 229920000742 Cotton Polymers 0.000 abstract 1
- 229920002907 Guar gum Polymers 0.000 abstract 1
- 239000004677 Nylon Substances 0.000 abstract 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 abstract 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 1
- 230000002745 absorbent Effects 0.000 abstract 1
- 239000002250 absorbent Substances 0.000 abstract 1
- 230000004888 barrier function Effects 0.000 abstract 1
- 239000001768 carboxy methyl cellulose Substances 0.000 abstract 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 abstract 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 abstract 1
- 229940105329 carboxymethylcellulose Drugs 0.000 abstract 1
- 239000001913 cellulose Substances 0.000 abstract 1
- 229920002678 cellulose Polymers 0.000 abstract 1
- 239000003638 chemical reducing agent Substances 0.000 abstract 1
- 239000003792 electrolyte Substances 0.000 abstract 1
- 239000000665 guar gum Substances 0.000 abstract 1
- 229960002154 guar gum Drugs 0.000 abstract 1
- 235000010417 guar gum Nutrition 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 229920001778 nylon Polymers 0.000 abstract 1
- 229910052709 silver Inorganic materials 0.000 abstract 1
- 239000004332 silver Substances 0.000 abstract 1
- 229910001923 silver oxide Inorganic materials 0.000 abstract 1
- 239000002344 surface layer Substances 0.000 abstract 1
- 239000011701 zinc Substances 0.000 abstract 1
- 229910052725 zinc Inorganic materials 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
- H01M4/54—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of silver
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M6/00—Primary cells; Manufacture thereof
- H01M6/04—Cells with aqueous electrolyte
- H01M6/06—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid
- H01M6/12—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid with flat electrodes
Landscapes
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Manufacturing & Machinery (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Primary Cells (AREA)
- Cell Separators (AREA)
- Developing Agents For Electrophotography (AREA)
- Luminescent Compositions (AREA)
- Adhesives Or Adhesive Processes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US66665776A | 1976-03-15 | 1976-03-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1505799A true GB1505799A (en) | 1978-03-30 |
Family
ID=24674914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB47510/76A Expired GB1505799A (en) | 1976-03-15 | 1976-11-15 | Alkaline primary cell |
Country Status (16)
| Country | Link |
|---|---|
| AU (1) | AU498599B2 (enExample) |
| BE (1) | BE848492A (enExample) |
| CA (1) | CA1042979A (enExample) |
| CH (1) | CH617292A5 (enExample) |
| DE (1) | DE2652561A1 (enExample) |
| DK (1) | DK516676A (enExample) |
| ES (1) | ES453453A1 (enExample) |
| FR (1) | FR2344970A1 (enExample) |
| GB (1) | GB1505799A (enExample) |
| IN (1) | IN145524B (enExample) |
| IT (1) | IT1066725B (enExample) |
| MX (1) | MX144079A (enExample) |
| NL (1) | NL7612759A (enExample) |
| NO (1) | NO763885L (enExample) |
| SE (1) | SE439860B (enExample) |
| ZA (1) | ZA766559B (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4015056A (en) * | 1976-03-15 | 1977-03-29 | Esb Incorporated | Method of manufacturing a stable divalent silver oxide depolarizer mix |
| US4009056A (en) * | 1976-03-15 | 1977-02-22 | Esb Incorporated | Primary alkaline cell having a stable divalent silver oxide depolarizer mix |
| DE2757583C2 (de) * | 1977-12-23 | 1984-10-25 | Varta Batterie Ag, 3000 Hannover | Galvanische Zelle mit alkalischem Elektrolyten und Verfahren zu ihrer Herstellung |
| CH639512A5 (de) * | 1978-07-06 | 1983-11-15 | Leclanche Sa | Wasserarme alkalische primaerzelle mit langer lebensdauer. |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3907598A (en) * | 1973-04-26 | 1975-09-23 | Esb Inc | Sealed low drain rate dry cell having in situ stable divalent silver oxide depolarizer |
| JPS50160733A (enExample) * | 1974-06-17 | 1975-12-26 | ||
| US3920478A (en) * | 1974-06-25 | 1975-11-18 | Union Carbide Corp | Divalent silver oxide-zinc cell having a unipotential discharge level |
-
1976
- 1976-11-02 ZA ZA766559A patent/ZA766559B/xx unknown
- 1976-11-04 MX MX166886A patent/MX144079A/es unknown
- 1976-11-15 SE SE7612708A patent/SE439860B/xx unknown
- 1976-11-15 GB GB47510/76A patent/GB1505799A/en not_active Expired
- 1976-11-15 IN IN2047/CAL/76A patent/IN145524B/en unknown
- 1976-11-15 IT IT52194/76A patent/IT1066725B/it active
- 1976-11-15 NO NO763885A patent/NO763885L/no unknown
- 1976-11-17 NL NL7612759A patent/NL7612759A/xx not_active Application Discontinuation
- 1976-11-17 DK DK516676A patent/DK516676A/da not_active Application Discontinuation
- 1976-11-17 CA CA265,958A patent/CA1042979A/en not_active Expired
- 1976-11-18 FR FR7634747A patent/FR2344970A1/fr active Granted
- 1976-11-18 DE DE19762652561 patent/DE2652561A1/de not_active Withdrawn
- 1976-11-18 ES ES453453A patent/ES453453A1/es not_active Expired
- 1976-11-18 BE BE172482A patent/BE848492A/xx unknown
- 1976-11-18 CH CH1453476A patent/CH617292A5/fr not_active IP Right Cessation
- 1976-11-18 AU AU19781/76A patent/AU498599B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH617292A5 (en) | 1980-05-14 |
| IT1066725B (it) | 1985-03-12 |
| DK516676A (da) | 1977-09-16 |
| MX144079A (es) | 1981-08-26 |
| ZA766559B (en) | 1977-12-28 |
| IN145524B (enExample) | 1978-11-04 |
| FR2344970B1 (enExample) | 1981-02-06 |
| ES453453A1 (es) | 1977-11-16 |
| AU1978176A (en) | 1978-05-25 |
| FR2344970A1 (fr) | 1977-10-14 |
| SE439860B (sv) | 1985-07-01 |
| AU498599B2 (en) | 1979-03-15 |
| BE848492A (fr) | 1977-03-16 |
| DE2652561A1 (de) | 1977-09-22 |
| NL7612759A (nl) | 1977-09-19 |
| SE7612708L (sv) | 1977-09-16 |
| CA1042979A (en) | 1978-11-21 |
| NO763885L (no) | 1977-09-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| 732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
| PCNP | Patent ceased through non-payment of renewal fee |