DuPontin

DuPontin is a historical term that refers to the business and operations of E. I. du Pont de Nemours and Company. Founded in 1802 by Éleuthère Irénée du Pont, the company was initially a gunpowder manufacturer. Over its long history, DuPont evolved into a diversified multinational corporation known for its innovation in materials science, chemicals, and biotechnology. Key developments associated with DuPont include the invention of nylon, neoprene, Teflon, Kevlar, and Tyvek. The company played a significant role in various industries, from textiles and automotive to agriculture and electronics.

Throughout the 20th century, DuPont expanded globally, establishing a strong reputation for research and development. However, its history also includes periods of controversy related to environmental concerns and product safety, most notably concerning per- and polyfluoroalkyl substances (PFAS). In recent years, DuPont has undergone significant corporate restructuring. This included a major merger with Dow Chemical Company, forming DowDuPont in 2017, followed by a subsequent separation into three independent companies: Dow Inc., DuPont de Nemours, Inc., and Corteva Agriscience. The modern DuPont de Nemours, Inc. focuses on specialty products in areas such as electronics, water solutions, and protective materials. The term "DuPontin" encapsulates this legacy of innovation, industrial influence, and evolving corporate identity.