Are All Non-stick Cookware Coatings Made with Teflon?
No. Consumers frequently use the term “Teflon” to refer to any non-stick coating. However, Teflon is a DuPont-owned registered trademark for non-stick coatings and other products. Other companies make non-stick coatings that are marketed under different brand names. While non-stick coatings may vary somewhat, most are based on the same basic materials known as fluoropolymers.