BLACK METAL CORROSION INHIBITOR AND METHOD OF PRODUCING

摘要

This invention relates to black metal corrosion inhibitors, more particularly, this invention provides the use of sodium sorbitol borate as additive to neutral water solutions, to antifreezes and heat carriers on the basis of ethylene glycol water systems and to paints to protect from corrosion black metal constructions, which are in contact with these water solutions, antifreezes and paints. The new methods of production the sodium sorbitol borate Na [C6H14BO8] and its concentrated water solution (syrup) are provided.