Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Cell enclosure structure – e.g. – housing – casing – container,...
Patent
1980-08-27
1983-05-17
Lieberman, Allan
Chemistry: electrical current producing apparatus, product, and
Current producing cell, elements, subcombinations and...
Cell enclosure structure, e.g., housing, casing, container,...
106278, 429185, C08L 9500, H01M 208
Patent
active
043840302
ABSTRACT:
An improved sealant for battery cells is disclosed. The new sealant is prepared by mixing trichloroethane with asphalt. This composition, is less flammable than known battery cell sealants and, when appiled to the seal ring of a battery cell, yields unexpected improvements in preventing leakage of electrolyte from the battery cell.
REFERENCES:
patent: 3068312 (1962-12-01), Daley et al.
patent: 3068313 (1962-12-01), Daley
patent: 3411851 (1969-03-01), Miller
patent: 3856474 (1974-12-01), Pittman et al.
Abraham, "Asphalts and Allied Substances", Sixth Edition, vol. 3, D. Van Westrand Company, Inc., New York, 1962, p. 366.
Bellino Joseph P.
Leduc Kenneth C.
General Electric Company
Lieberman Allan
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