METHOD FOR APPLYING MULTILAYER COATING ONTO ARTICLE SURFACE Russian patent published in 2001 - IPC

FIELD: application of protective and decorative coatings onto products. SUBSTANCE: method comprises steps of depositing at least one layer of coating onto article by plating process, removing plated article out of plating bath and drying it by impulse blowing for receiving plated surface of article free from stains; then applying by physical deposition out of gaseous phase at least one more coating layer on plated surface of article; using plating layers of copper, nickel or chrome; selecting layers physically deposited out of gaseous phase from non-noble refractory metals, non-noble refractory metal alloys, compositions of non-noble refractory metals and compositions of alloys of non-noble refractory metals. EFFECT: enhanced quality of multilayer coating. 21 cl, 6 dwg, 1 ex