초록 ▼

A coating composition and method of applying the coating to metal surfaces to improve corrosion resistance and substantially reduce coated parts from sticking to one another during the curing step is disclosed wherein a temporary dispersion of a di-phase mixture containing a resin film forming compo

A coating composition and method of applying the coating to metal surfaces to improve corrosion resistance and substantially reduce coated parts from sticking to one another during the curing step is disclosed wherein a temporary dispersion of a di-phase mixture containing a resin film forming component and a soap film forming component are applied in a single coating step to a metal part. Upon curing the coated part, two distinct layers are formed wherein the resin film is adhered to the surface of the part and the soap film forming component is deposited uniformly over the resin film. During the curing step, the carrier agent portion of the soap film forming component is essentially volatized leaving only an upper layer of a soap film. The soap film is dry to the touch and forms an additional corrosion resistant barrier in cooperation with the underlying resin film.

대표청구항 ▼

A coating composition for improving corrosion resistance of metal surfaces comprising, in combination, a mixture forming a temporary dispersion of; (a) a soap film forming component including (1) an organic liquid carrier agent; (2) an organic acid and an organic, anionic saponifying agent which rea

A coating composition for improving corrosion resistance of metal surfaces comprising, in combination, a mixture forming a temporary dispersion of; (a) a soap film forming component including (1) an organic liquid carrier agent; (2) an organic acid and an organic, anionic saponifying agent which reacts with said acid to form a soap, said acid and said saponifying agent being soluble in said carrier agent; (b) a resin film forming component which is insoluble in said soap film forming component, the amount of said resin film forming components being greater than the amount of said soap film forming component on a volume basis; and (c) water in an amount insufficient to cause said soap film forming component and said resin film forming component to become coupled to form a solution or stable emulsion.