▎ 摘　　要

NOVELTY - An anticorrosive paint comprises resin, solvent, pigment, filler, additive and corrosion inhibitor. The corrosion inhibitor is lactate and its derivatives, and hydroxy group-containing ester compound (I), (II) or (III). The resin comprises acrylic resin, bisphenol A epoxy resin, phenolic epoxy resin, polyurethane resin and organosiloxane resin. The solvent comprises octanol, cyclohexanone, butyl acetate and diacetone alcohol. The pigment comprises aluminum phosphate, zinc phosphate and sodium molybdate. The filler comprises graphene oxide, graphene and graphite. USE - Anticorrosive paint used for metal rust layer. ADVANTAGE - The anticorrosive paint is directly coated on the substrate at the oil stain, has excellent acid rain resistance, oil resistance, corrosion resistance and adhesion properties, and is prepared by a simple, economical and environmentally-friendly method. DETAILED DESCRIPTION - An anticorrosive paint comprises 25-45 %mass resin, 30-45 %mass solvent, 12-25 %mass pigment, 10-15 %mass filler, 0.5-5 %mass additive and 1-5 %mass corrosion inhibitor. The corrosion inhibitor is lactate and its derivatives, and hydroxy group-containing ester compound of formula (I), (II) or (III). The resin comprises acrylic resin, bisphenol A epoxy resin, phenolic epoxy resin, polyurethane resin and organosiloxane resin in a mass ratio of 1:5:2:4:1. The solvent comprises octanol, cyclohexanone, butyl acetate and diacetone alcohol in a mass ratio of 0.5:5:10:2. The pigment comprises aluminum phosphate, zinc phosphate and sodium molybdate in a mass ratio of 1:2:0.3. The filler comprises graphene oxide, graphene and graphite in a mass ratio of 1:0.5:10. R1,R2=not defined. N.B: R1 and R2 is not defined. An INDEPENDENT CLAIM is included for preparation of anticorrosive paint, which involves grinding resin into fine powder, mixing, adding solvent, stirring under the action of shear force at greater than or equal to 400 rpm for 1-1.5 hours, dispersing, dissolving, adding pigments and filler, stirring at greater than or equal to 800 rpm for 0.5 hour, mixing, adding remaining raw materials, and stirring continuously at 800 rpm for 0.5 hour.