Non-aqueous electrolyte cell

Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Cell enclosure structure – e.g. – housing – casing – container,...

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Details

429185, 429194, 429252, 296232, H01M 208, H01M 614

Patent

active

056247710

ABSTRACT:
The present invention provides a general purpose non-aqueous electrolyte cell of high performance, capable of long-term use and/or storage even in high-temperature environments by separating the positive and the negative electrodes with a separator. The separator is made of glass-fiber non-woven cloth having a defined fiber diameter, fiber weight per unit area, and average pore size. The present invention also provides a gasket made of polyphenylene sulfide resin only or substantially of polyphenylene sulfide on which a sealant layer made substantially of blown asphalt is disposed.

REFERENCES:
patent: 4223079 (1980-09-01), Margalit et al.
patent: 4260668 (1981-04-01), Lecerf et al.
patent: 4421834 (1983-12-01), Zupancic
patent: 4656104 (1987-04-01), Tucholski
patent: 4911789 (1990-03-01), Rieunier et al.
patent: 5198314 (1993-03-01), Gordy
patent: 5246795 (1993-09-01), Megahed et al.

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