▎ 摘　　要

NOVELTY - An anticorrosive coating comprises 1 pt. wt. phenolic aldehyde modified epoxy resin and 0.15-0.25 pt. wt. 2-methylimidazolium titanium complex modified curing agent (I). USE - Anticorrosive coating for corrosion prevention application. ADVANTAGE - The anticorrosive coating has chemical medium resistance and crude oil resistance at high temperature are much higher than that of existing coating. DETAILED DESCRIPTION - An anticorrosive coating comprises 1 pt. wt. phenolic aldehyde modified epoxy resin and 0.15-0.25 pt. wt. 2-methylimidazolium titanium complex modified curing agent of formula (I). An INDEPENDENT CLAIM is included for preparation of anticorrosive coating, which involves premixing phenolic aldehyde modified epoxy resin and 2-methylimidazolium titanium complex modified curing agent to obtain premix, adding the premix into screw extruder for melting, rolling into sheets, cooling and crushing.