CPC

chemicals for use in the manufacture of plastic products, namely, monomers, polymers, extenders, fillers, solvents, modifiers, deterioration-limiting additives, antioxidants; plastic additives for plastic; and polymer compound, namely, ready-for-use highly concentrated mixtures of additives, fillers, and pigments bound into a polymer-matrix for stabilizing, dyeing and providing polymers for use in injection molding, blow molding or extrusion in the manufacture of plastic products

development of chemical compositions for use in industrial products of others