ELECTRIC INSULATING COATING AND MOLTEN RESIN FOR COATING WIRE

摘要

An insulating coating composition which is liquid or solid at normal temperature consists essentially of a normally liquid organic medium and a resin composition which is either a polyesterimide or a precursor of a polyester urethane and is soluble in the medium at 150 DEG C. The medium consists of 10% to 100% dimethyl phthalate, 90% to 0% conventional solvent for the resin composition, and 0% to 40% diluent.