Separator for an alkaline battery

Details Separator for an alkaline battery Separator for an alkaline battery

1986-03-19

1987-10-13

Bell, James J.

Chemistry: electrical current producing apparatus, product, and

Current producing cell, elements, subcombinations and...

Separator, retainer, spacer or materials for use therewith

428903, 429247, H01M 216

Patent

active

046998586

ABSTRACT:
Disclosed is a separator formed of a non-woven fabric having a ratio of CONH/CH.sub.2 in the range of 1/9 to 1/12 for use in a battery. The seperator of the invention shows superior alkali/oxidation resistance with good electrolyte retainability resulting in a longer life battery.

REFERENCES:
patent: 2071253 (1935-01-01), Carothers
patent: 3147150 (1964-09-01), Mendelsohn et al.
patent: 4034144 (1977-07-01), Chireau
patent: 4551402 (1985-11-01), Tamura et al.

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