ENCAPSULATION PROCESS OF POLYPHENOLIC COMPOUNDS VIA SOL-GEL, ENCAPSULATED POLYPHENOLIC COMPOUND AND USE OF ENCAPSULATED POLYPHENOLIC COMPOUND

摘要

the present invention describes the production of corrosion inhibitor reservoirs based on encapsulation via sol-gel process of polyphenolic compounds, such as tannins and anthocyanins. specifically, the present invention comprises a process for the production of corrosion inhibitor reservoirs based on encapsulation via poly-phenolic compounds sol-gel process that allows the maintenance of the characteristics of polyphenolic compounds, for use in corrosion protection coating, capable of reducing or delay the progress of corrosion on metal surfaces where its effect can be verified. the present invention is located in the fields of engineering and chemistry.