DuPont Earnings Top Estimates as Sales of Auto Plastics Climb

DuPont Earnings Top Estimates as Sales of Auto Plastics Climb

Daniel Acker/Bloomberg

DuPont, founded in 1802 to make gunpowder, produces thousands of products from Corian countertops and Teflon coatings to Tyvek weather barrier and Kevlar bullet-proof fibers.