Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Electrode
Reexamination Certificate
2007-09-25
2007-09-25
Ryan, Patrick Joseph (Department: 1745)
Chemistry: electrical current producing apparatus, product, and
Current producing cell, elements, subcombinations and...
Electrode
C429S206000, C429S229000, C429S231800, C429S232000
Reexamination Certificate
active
10831899
ABSTRACT:
A primary alkaline battery includes a cathode including a nickel oxyhydroxide and an anode including zinc or zinc alloy particles. Performance of the nickel oxyhydroxide alkaline cell is improved by adding zinc fines to the anode.
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Christian Paul A.
Cintra George
Costanzo James R.
Durkot Richard E.
MacNeil Dean
Josephs Barry D.
Martin Angela J.
Ryan Patrick Joseph
The Gillette Company
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