Method For Producing An Anticorrosion Coating

摘要

Described is a method for producing an anticorrosion coating, wherein (1) an anticorrosion primer comprising: (A) at least one organic resin as binder, and (B) at least one synthetic layered double hydroxide comprising organic anions, is applied directly to a metallic substrate; and (2) a polymer film is formed from the anticorrosion primer applied in stage (1), wherein the at least one synthetic layered double hydroxide (B) comprises at least one organic anion of an alpha-amino acid.;Also described are coated metallic substrates coated by the method of the invention. Further described is the use of the anticorrosion primer in the method of the invention for improving the corrosion resistance of metallic substrates.

主权项

1. A method for producing an anticorrosion coating, the method comprising (1) applying an anticorrosion primer directly to a metallic substrate, wherein
the anticorrosion primer comprises
(A) at least one organic polymer as binder, and(B) at least one synthetic layered double hydroxide comprising organic anions; and (2) forming a polymer film from the anticorrosion primer applied in stage (1),whereinthe at least one synthetic layered double hydroxide (B) comprises at least one organic anion of an alpha-amino acid.