Chemistry: electrical and wave energy – Processes and products
Patent
1977-08-12
1979-03-20
Mack, John H.
Chemistry: electrical and wave energy
Processes and products
204 37T, 204 56R, C25D 1138, C25D 548
Patent
active
041452631
ABSTRACT:
A steel sheet is provided herein which has been treated to form thereon a first very thin layer of tin and a second layer of hydrated chromium oxide. This treated steel sheet can effectively be coated with an organic coating, and can be used for producing cans for foodstuffs and carbonated beverages.
REFERENCES:
patent: 3216912 (1965-11-01), Shoemaker
patent: 3313714 (1967-04-01), Joyce et al.
patent: 3491001 (1970-01-01), Shackleford
patent: 3799814 (1974-03-01), Yamagishi
Inui Tsuneo
Kawamura Hiroaki
Tsutsui Nobuyuki
Leader William
Mack John H.
Toyo Kohan Co. Ltd.
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