I G Petrochemicals Limited (IGPL) is specialized in the production of chemicals, such as phthalic anhydride, maleic anhydride, benzoic acid and di-ethyl phthalate. Phthalic Anhydride is used in manufacturing plasticizers, which are most essential in making poly vinyl chloride (PVC) products, shoe soles, cables, pipes and hoses, leather cloth, films for packaging and other products. Maleic Anhydride is used in the manufacturing of unsaturated polyester resin, spandex, lubricating oil additives, personal care products, detergents, insecticides and fungicides and water treatment. Benzoic acid is used in perfumes, paints, dyes and plastics, as well as the manufacture of unsaturated polyester resin. Advance Plasticizers is used as plasticizer in consumer goods, including plastic packaging films, in cosmetics formulations, solvent for fragrances, as a surface lubricant in food and pharmaceutical packaging, and in tubes used for medical purposes.