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Un método para evitar la corrosión de metales usando silanos. El método comprende aplicar una solución de primer tratamiento directamente sobre la superficie del metal, en donde la solución de primer tratamiento contiene al menos un silano multifuncional teniendo al menos dos grupos sililo trisubstituidos, y en donde los substituyentes son elegidos individualmente del grupo consistente de alcoxi y acetoxi. Una solución de segundo tratamiento opcional también puede emplearse, particularmente si el metal va a ser pintado.A method of avoiding metal corrosion using silanes. The method comprises applying a first treatment solution directly on the metal surface, where the first treatment solution contains at least one multifunctional silane having at least two trisubstituted silyl groups, and where the substituents are individually chosen from the group consisting of alkoxy and acetoxy. An optional second treatment solution can also be used, particularly if the metal is to be painted.
ECSP9823601998-01-071998-01-07
METHOD TO AVOID THE CORROSION OF METALS USING SILANOS
ECSP982360A
(en)