DK281282A - Forbedrede katodeblandinger til mangandioxid-zink toerelementer med saltholdig elektrolyt - Google Patents

Forbedrede katodeblandinger til mangandioxid-zink toerelementer med saltholdig elektrolyt Download PDF

Info

Publication number: DK281282A
Authority: DK; Denmark
Prior art keywords: manganese dioxide; improved cathode; dry elements; cathode mixtures; saline electrolyte
Prior art date: 1981-06-26

Application number

DK281282A

Other languages

English (en)

Inventor

J P Meunier

M Garcin

Original Assignee

Wonder Piles

Priority date (The priority date 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 date listed.)

1981-06-26

Filing date

1982-06-23

Publication date

1982-12-27

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26222453&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK281282(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1981-06-26 Priority claimed from FR8112690A external-priority patent/FR2508710B1/fr

1981-12-23 Priority claimed from FR8124154A external-priority patent/FR2518820B2/fr

1982-06-23 Application filed by Wonder Piles filed Critical Wonder Piles

1982-12-27 Publication of DK281282A publication Critical patent/DK281282A/da

Links

FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 title 1
239000003792 electrolyte Substances 0.000 title 1
239000000203 mixture Substances 0.000 title 1
239000011780 sodium chloride Substances 0.000 title 1
SZKTYYIADWRVSA-UHFFFAOYSA-N zinc manganese(2+) oxygen(2-) Chemical compound [O--].[O--].[Mn++].[Zn++] SZKTYYIADWRVSA-UHFFFAOYSA-N 0.000 title 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
- H01M4/06—Electrodes for primary cells
- 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
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
- H01M4/624—Electric conductive fillers
- H01M4/625—Carbon or graphite
- 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

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Electrochemistry (AREA)
General Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Manufacturing & Machinery (AREA)
Battery Electrode And Active Subsutance (AREA)
Primary Cells (AREA)

DK281282A 1981-06-26 1982-06-23 Forbedrede katodeblandinger til mangandioxid-zink toerelementer med saltholdig elektrolyt DK281282A (da)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FR8112690A FR2508710B1 (fr)	1981-06-26	1981-06-26	Perfectionnement aux melanges cathodiques de piles seches au bioxyde de manganese-zinc a electrolyte salin
FR8124154A FR2518820B2 (fr)	1981-12-23	1981-12-23	Perfectionnement aux melanges cathodiques de piles seches au bioxyde de manganese-zinc a electrolyte salin

Publications (1)

Publication Number	Publication Date
DK281282A true DK281282A (da)	1982-12-27

Family

ID=26222453

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK281282A DK281282A (da)	1981-06-26	1982-06-23	Forbedrede katodeblandinger til mangandioxid-zink toerelementer med saltholdig elektrolyt

Country Status (6)

Country	Link
EP (1)	EP0069004B1 (da)
CA (1)	CA1201475A (da)
DE (1)	DE3273868D1 (da)
DK (1)	DK281282A (da)
MA (1)	MA19515A1 (da)
OA (1)	OA07369A (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH01176663A (ja) *	1987-12-29	1989-07-13	Matsushita Electric Ind Co Ltd	乾電池

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3060256A (en) *	1960-03-07	1962-10-23	Electric Storage Battery Co	Low temperature dry cell
US3414440A (en) *	1964-09-02	1968-12-03	Dow Chemical Co	Gamma manganese dioxide, method of preparing and dry cell type battery employing gamma type manganese dioxide
NL6610532A (da) *	1965-07-30	1967-01-31
FR2379915A1 (fr) *	1977-02-04	1978-09-01	Polaroid Corp	Batteries de piles a elements plats
FR2383215A1 (fr) *	1977-03-09	1978-10-06	Ugine Kuhlmann	Noir d'acetylene a haute conductibilite electrique et a haut pouvoir absorbant
USRE30458E (en) *	1977-12-30	1980-12-23	Hitachi Maxell, Ltd.	Dry cells

1982
- 1982-06-21 DE DE8282401134T patent/DE3273868D1/de not_active Expired
- 1982-06-21 EP EP82401134A patent/EP0069004B1/fr not_active Expired
- 1982-06-22 CA CA000405684A patent/CA1201475A/fr not_active Expired
- 1982-06-23 DK DK281282A patent/DK281282A/da not_active Application Discontinuation
- 1982-06-24 MA MA19722A patent/MA19515A1/fr unknown
- 1982-06-25 OA OA57722A patent/OA07369A/xx unknown

Also Published As

Publication number	Publication date
MA19515A1 (fr)	1982-12-31
EP0069004A1 (fr)	1983-01-05
CA1201475A (fr)	1986-03-04
DE3273868D1 (en)	1986-11-20
EP0069004B1 (fr)	1986-10-15
OA07369A (fr)	1984-08-31

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Legal Events

Date	Code	Title	Description
1991-02-25	AHB	Application shelved due to non-payment