E.I. Du Pont de Nemours & Co. - Gun Powder and Munitions Specimen Stock Certific For Sale

E. I. du Pont de Nemours and Company, commonly referred to as DuPont (/duːˈpɒnt/) also (/djuː-/), was an American company that was founded in July 1802 in Wilmington, Delaware, as a gunpowder mill by French-American chemist and industrialist leuthre Irne du Pont de Nemours. In the 20th century, DuPont developed many polymers such as Vespel, neoprene, nylon, Corian, Teflon, Mylar, Kapton, Kevlar, Zemdrain, M5 fiber, Nomex, Tyvek, Sorona, Corfam and Lycra. DuPont developed Freon (chlorofluorocarbons) for the refrigerant industry, and later other refrigerants. It also Item ordered may not be exact piece shown. All original and authentic.