Method for the production of corrosion-inhibiting coatings on metallic surfaces

PCT No. PCT/EP82/00131 Sec. 371 Date Dec. 29, 1982 Sec. 102(e) Date Dec. 29, 1982 PCT Filed Jun. 24, 1982 PCT Pub. No. WO83/00105 PCT Pub. Date Jan. 20, 1983.In a method for the production of corrosion-inhibiting coatings on metallic surfaces, a mixture consisting of a phenol, low molecular condensa...

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Hauptverfasser: DEIBIG, HEINRICH, WOLLMANN, KLAUS
Format: Patent
Sprache:eng
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Zusammenfassung:PCT No. PCT/EP82/00131 Sec. 371 Date Dec. 29, 1982 Sec. 102(e) Date Dec. 29, 1982 PCT Filed Jun. 24, 1982 PCT Pub. No. WO83/00105 PCT Pub. Date Jan. 20, 1983.In a method for the production of corrosion-inhibiting coatings on metallic surfaces, a mixture consisting of a phenol, low molecular condensation products of formaldehyde and ammonia or amines and a wetting agent, which is chemically reactive with the starting materials, is applied onto the surface to be coated and is cured under heat. The mixture is applied in the form of a solution, dispersion or powder.