coumarone-indene resin

noun
variants: or less commonly coumarone resin

Definition of coumarone-indene resin

:any of a group of thermoplastic resins obtained by polymerization of mixtures of coumarone and indene (as those obtained from solvent naphtha) and used chiefly in coatings, paints, printing ink, and asphalt tile called also paracoumarone-indene resin

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