ELECTRODEPOSITION

专利名称：ELECTRODEPOSITION

发明人：ROBERT A. PREECE,WILLIAM G. TOPHAM申请号：US3622485D申请日：19690307公开号：US3622485A公开日：19711123

摘要：In the process of electro-painting by which a dispersion of a resin containingacid groups and pigment is electro-phoretically deposited on an article, and the coatingstoved, the deposition is effected by an A.C. power source of preferably 100-250v andcurrent density 8-15 A.S.F., whereby articles are coated at both anode and cathode sites.A uniformly smooth coating may be obtained by rotating the electrodes during

treatment or by making one electrode of wire. A continuous process can be achieved byusing as one electrode an endless wire which runs from the electro-phoresis bath to acleaning bath, the articles to be coated passing continuously through the electro-phoresis bath. The resins and bases used in the coating bath may be as defined inSpecification 1,027,813.

申请人：GOODLASS WALL AND CO. LTD.

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