Tosoh Corporation is the parent company of a Japanese chemical and specialty products and materials group that comprises over 100 companies worldwide. Their principal markets include the chemical and petrochemical, construction, automotive, consumer electronics, information technology, bioscience, and environmental markets. Tosoh offers a variety of products to the paints and coatings including polymerized-MDI and pure-MDI that is applicable in elastomers coatings and is largely used in spray foam applications.