| abstract |
PHOTOPOLYMERIZABLE PRINTING INK WHICH IS CURED UNDER IRRADIATION OF ULTRAVIOLET RAYS AND IS CHARACTERIZED IN THAT THE SAME COMPRISES A PHOTOPOLYMERIZABLE, UNSATURATED COMPOUND OBTAINED BY THE REACTION OF (I) A HYDROXYL GROUP-CONTAINING, FATTY OIL-SOLUBLE COMPOUND WITH (II) A COMPOUND CONTAINING AN ISOCYANATE GROUP AND A PHOTOPOLYMERIZABLE, UNSATURATED BOND, AND A GLYCERIDE OF AN UNSATURATED FATTY ACID CONTAINING A CONJUGATED DOUBLE BOND, AS THE ESSENTIAL VEHICLE COMPONENTS. |