Compositions – Preservative agents – Anti-corrosion
Patent
1979-04-11
1981-10-06
Barr, J. L.
Compositions
Preservative agents
Anti-corrosion
252390, 252391, 252 785, 106 1412, 106 1415, 148 617, 148 627, 148 315, 148 615R, 260944, 260920, 260945, 26050121, 2605025, 204 35N, C09K 300
Patent
active
042934419
ABSTRACT:
A liquid composition useful for minimizing corrosion of aluminum surfaces comprising ethylene glycol or propylene glycol and fluoroaliphaticsulfonamidophosphonic acid or the salt thereof.
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patent: 3468725 (1969-09-01), Uhlig
patent: 3630790 (1971-12-01), Schmidt et al.
patent: 3767439 (1973-10-01), Moyer et al.
patent: 3911056 (1975-10-01), Houghton
patent: 3912654 (1975-10-01), Heid et al.
patent: 3948819 (1976-04-01), Wilde
patent: 3970586 (1976-07-01), Schliebs et al.
Newell Richard G.
Perry Dale C.
Alexander Cruzan
Barr J. L.
Ewert William G.
Minnesota Mining and Manufacturing Company
Sell Donald M.
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