COMPOSIZIONI ACQUOSA CONCENTRATE DI FENOLO E DI FORMALDEIDE STABILI A BASSA TEMPERATURA

摘要

Aqueous solutions of phenol and formaldehyde are stabilized with at least one carbohydrate such as saccharose, glucose, fructose, maltose, starch hydrolysates or molasses. The solutions are condensable and usable for preparing A-stage phenolic resin (resols).