Antifreeze corrosion inhibitor composition for aluminum engines

Details Antifreeze corrosion inhibitor composition for aluminum engines Antifreeze corrosion inhibitor composition for aluminum engines

1981-07-06

1983-05-10

Kittle, John E.

Compositions

Heat-exchange, low-freezing or pour point, or high boiling...

Organic components

252 74, 252 77, C09K 500, F28F 2300

Patent

active

043828701

ABSTRACT:
An antifreeze composition for use in aluminum internal combustion engines is disclosed. It is comprised of 0.07 percent to 0.35 percent nitrate, 0.04 percent to 0.08 percent silicate, 0.05 percent to 0.25 percent tolyltriazole, benzotriazole or a mixture thereof, 0.2 percent to 1.5 percent borate, and 0.2 percent to 0.75 percent phosphate.

REFERENCES:
patent: 2524484 (1950-10-01), Smith
patent: 2693451 (1954-11-01), Heisig
patent: 2803604 (1957-08-01), Meighen
patent: 2815328 (1957-12-01), Green et al.
patent: 2972581 (1961-02-01), Johnson et al.
patent: 3414519 (1968-12-01), Beynon
patent: 3445395 (1969-05-01), Boehmer
patent: 3553137 (1971-01-01), Woods
patent: 3769220 (1973-10-01), Willard et al.
patent: 4149985 (1979-04-01), Wilson
patent: 4160740 (1979-07-01), Sweet
Wiggle, Hospadaruk and Styloglou, "The Effectiveness of Engine Coolant Inhibitors for Aluminum", NACE, 1980.
Wiggle and Hospadaruk, "A Rapid Method to Predict the Effectiveness of Inhibited Engine Coolants in Aluminum Heat Exchangers", SAE, 1980.

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