Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Electrode
Patent
1980-03-14
1981-04-07
LeFevour, Charles F.
Chemistry: electrical current producing apparatus, product, and
Current producing cell, elements, subcombinations and...
Electrode
429224, 429229, H01M 460
Patent
active
042606691
ABSTRACT:
An alkaline-MnO.sub.2 cell employing a zinc powder-gel anode in which the gelling agent is starch graft copolymer with or without one or more other gelling agent such as sodium carboxymethyl cellulose.
REFERENCES:
patent: 2938064 (1960-05-01), Kordesch
patent: 2993947 (1961-07-01), Leger
patent: 3871918 (1975-03-01), Viescou
patent: 3884721 (1975-05-01), Tucholski
patent: 4175052 (1979-11-01), Norteman, Jr.
"Safety of SGP502S Absorbent Polymer", Henkel Corp. pp.1-6.
LeFevour Charles F.
O'Brien Cornelius F.
Union Carbide Corporation
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