Anti-corrosion paint, prepares corrosion-inhibiting pigment, coating composition, preparation metal surface apply and protective organic thereunto and its application

摘要

The corrosion-inhibiting pigment that the metal salt of Phosphoric acid or phosphonic acid obtains. Those metals for forming the salt of acid not soluble in water are, such as Mg, Ca, Sr, Ba, Al, Sn, Ti, Zr, V, Mn, Cr, Mo, W, Fe, Co and Zn. Paint composition includes that pigment is also described.