Compositions – Preservative agents – Anti-corrosion
Patent
1981-06-15
1982-09-14
Gluck, Irwin
Compositions
Preservative agents
Anti-corrosion
106 1444, 252387, 428416, 428418, 428469, 428697, 422 7, 422 8, C23F 1118, C23F 1500, B32B 1508
Patent
active
043494579
ABSTRACT:
Corrosion-inhibitor compositions and protective covers for the protection of metal surfaces against corrosion, particularly at elevated temperatures. A preferred method is the dispositon of the corrosion-inhibitor compositions in or on the metal-contacting surface of the thermal insulation. The composition of the corrosion inhibitor comprises borate, nitrite, and molybdate salts; and may further include an epoxy resin binder, an epoxy resin hardener, and a thinning agent.
REFERENCES:
patent: 3030308 (1962-04-01), Agnew et al.
patent: 3035005 (1962-05-01), Sampson
patent: 4132667 (1979-01-01), Kerfoot
patent: 4313837 (1982-02-01), Vukasovich
Gluck Irwin
The Dow Chemical Co.
Young A. J.
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