Chemical additives for use in the manufacture of solvent based drying coatings and inks, water based drying coatings and inks, ultra violet, visible light, infra-red and electron-beam drying coatings and inks, ultraviolet light-curable inks; adhesives for use in industry; chemical coatings for use in industry, namely, chemical coatings used in the manufacture of printed circuit boards; polymer coating agents for paper; chemical preparations to be applied to coatings for absorbing ultraviolet ...