Words starting with coumaroneresi
Maybe these words will be useful:
- coumarone — a colorless liquid, C8H6O, derived from coal tar and combined with indene to produce synthetic resins used in paints, adhesives, etc.
- coumarone resin — any of the group of thermosetting resins derived by the polymerization of mixtures of coumarone and indene: used chiefly in the manufacture of paints, varnishes, and printing inks.