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US 4,381,250 AGranted
Curing of tetrabasic lead pasted battery electrodes
AssigneeAllied Corporation
InventorJohn F. Rittenhouse
Life of this patent
Estimating the term…
Abstract
A paste for coating electrodes for fabricating plates of lead acid batteries containing water, tetrabasic lead sulfate, and an effective amount of a carbonate material such as ammonium carbonate has been found useful in the curing of battery plates or electrodes made with tetrabasic lead sulfate, allowing the curing of such plates or electrodes to be performed without the use of gaseous carbon dioxide.
Claims4
A paste for coating at least one electrode for fabricating a plate of a lead acid battery, comprising water, tetrabasic lead sulfate and an effective amount of ammonium carbonate.
Dependencies are inferred from the claim text.