Chemistry: electrical and wave energy – Processes and products
Patent
1979-05-11
1981-09-08
Gantz, Delbert E.
Chemistry: electrical and wave energy
Processes and products
148 627, 204 38A, 4274192, C25D 1118
Patent
active
042882990
ABSTRACT:
Hydrothermal sealing of anodic oxide coatings is promoted and enhanced by pretreating the anodic oxide coating to be sealed in a mildly basic aqueous medium at temperatures up to those required for hydrothermal sealing of the coating.
REFERENCES:
patent: 2888388 (1959-05-01), Stiller
patent: 3174916 (1965-03-01), Cohn
patent: 3365377 (1968-01-01), Michelson
patent: 3382160 (1968-05-01), Asada
patent: 3795590 (1974-03-01), Patrie
patent: 3849264 (1974-11-01), Weber et al.
Hackh's Chemical Dictionary, McGraw-Hill Book Co., 1969, (Fourth Edition), pp. 35, 80.
Alcan Research and Development Limited
Gantz Delbert E.
Leader William
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