EP0089608A2
Expired / Lapsed
EP
⏱️ 0.0 years remaining
Process for the production of zinc powder for alcaline batteries
Assignee: Grillo Werke AG
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Filing: 1983-03-15
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Granted: —
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Expires: 2003-03-15
Abstract
Abstract Zinc powder for alkaline batteries with a mercury content of 2 to 10% by weight is produced by allowing a homogeneous melt of the alloy to flow into water, the granulated material being separated, and ground, and, if required the fine grain and coarse grain components being removed by filtration.
Inventors
- 👤 Wolfgang Dr.-Ing. Glaeser
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-11-02 15:04
CPC Classifications
H; H01; H01M; H01M4/00; H01M4/02; H01M4/36; H01M4/38; H01M4/42; B; B22; B22F; B22F9/00; B22F9/02; B22F9/06; B22F9/08; B22F2009/0804; Y; Y02; Y02E; Y02E60/00; Y02E60/10
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