Corrosion preventive composition

Details Corrosion preventive composition Corrosion preventive composition

1978-04-10

1979-06-12

Griffin, Ronald W.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

106 1426, 106 1427, 106 1429, 106 1438, 106 1441, C09D 366, C09D 508

Patent

active

041579917

ABSTRACT:
A coating composition for protecting metal surfaces from corrosion having ntrolled proportions of an alkyl ammonium alkyl phosphate and a high molecular weight petroleum sulfonate to inhibit corrosion, silicone and silicone alkyd resins to provide a physical barrier, trichlorotrifluoroethane and an aromatic hydrocarbon as solvents, and isopropyl alcohol as a coupling agent. An ethyl cellulose thickener may be added to the composition to increase its viscosity and reduce vertical run-off of the coating. The composition displaces water and moisture on the surface to be coated and deposits a clear, flexible, non-tacky film particularly resistant to abrasion.

REFERENCES:
patent: 2647839 (1953-08-01), Zisman et al.
patent: 3080330 (1963-03-01), Rudel et al.
patent: 3202540 (1965-08-01), Stare et al.
patent: 3527723 (1970-09-01), Stroh et al.
patent: 3642653 (1972-02-01), Northan et al.
patent: 3714069 (1973-01-01), Northan et al.
patent: 3754942 (1973-08-01), Moradian
Chemical Abstracts, vol. 55, No. 4, Nov. 27, 1961 - p. 25290(a).

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