The Chemours Company is an American chemical company that was founded in July 2015 as a spin-off from DuPont. It has its corporate headquarters in Wilmington, Delaware, United States. Chemours is the manufacturer of Teflon, the brand name of polytetrafluoroethylene, known for its anti-stick properties. It also produces titanium dioxide and refrigerant gases. It is currently being sued by the PA Attorney General, for knowingly exposing the public to PFAS. Wikipedia