Chemicals used in industry, namely polymers, rubber, metal and composites

Treatment of materials, namely grinding, mixing, agitating, or preparing in the nature of distilling of finished chemicals for industrial or commercial use; treatment of materials, namely preparing chemical particulate compositions comprised of foods, drugs, vitamins, polymers, metals, ceramics, and biomaterials by conversion of targeted substrates into targeted chemical preparation by treatment with enzyme systems, all for use in the manufacture of food, pharmaceuticals, bio- medical prepara...