Unprocessed plastics, namely, unprocessed acrylic resin and polystyrene resins with anti-bacterial properties or used as a carrier for anti-bacterial agents for use in the manufacture of electric apparatus and equipment for household use, namely, refrigerators, microwave ovens, dish dryers, hot water supply thermal pots, humidifiers, water purification apparatus, toilet seats with washing and drying functions, daily use products, namely, cutting boards, gloves, sponges, towels, aprons, tooth brushes, hair brushes, stationery, namely, writing materials, papers and files, textile articles, namely, uniform for medical use, sheets, pillow cases, curtains and mops, materials for building, namely, materials for floors, carpets, paints for covering floors, wall papers, paints and kitchen sinks, shavers, bathroom scales, calculators, toys, strollers and bags; unprocessed acrylic resins and polystyrene resins for use in the manufacture of adhesion enhancement agent between polymer film and metallic substrate; [ unprocessed acrylic resins and polystyrene resins for use in the manufacture of crosslink density enhancement agent; ] unprocessed acrylic resins and polystyrene resins for use in the manufacture of hydrophobilizing agent on the surface of polymer film; unprocessed acrylic resins and polystyrene resins for use in the manufacture of enhancer of hydrophilicity on the surface of polymer film; unprocessed acrylic resins and polystyrene resins for use in the manufacture of dispersant for metallic nano-particles, metallic oxide nano-particles, and semiconductor nano-particles; and unprocessed acrylic resins and polystyrene resins for use in the manufacture of dispersant for dye, and pigment