PROCESS FOR ISOLATION OF MONOPHENOLIC-BISARYL TRIAZINES

摘要

This invention relates to a novel, efficient, economic and general-purpose process for isolating monophenolic-bisaryl triazine compounds from polyphenolic-triazines compounds and other impurities. More specifically, this invention relates to a process for isolating the monophenolic-bisaryl triazine compounds by contacting it with an inorganic base and optionally, a hydrocarbon solvent.