Wallace Carothers

Wallace Carothers

Wallace Carothers was an American chemist and inventors, born on April 27, 1896, in Burlington, Iowa. He is best known for his groundbreaking work in polymer chemistry, which led to the development of neoprene synthetic rubber and nylon, the world's first fully synthetic fiber. Carothers received his bachelor's degree from Tarkio College in Missouri and his master's and doctoral degrees from the University of Illinois. He taught at several universities before joining the DuPont Company in 1928 as the head of the research division. There, he focused on the study of polymers, leading a team that investigated the structure and synthesis of high molecular weight substances. Carothers' work on polymerization and condensation reactions resulted in the discovery of neoprene in 1931, a synthetic rubber that became crucial during World War II when natural rubber supplies were limited. His most famous invention, nylon, was announced in 1938 and revolutionized the textile industry with its strength, elasticity, and resistance to moisture. Despite his groundbreaking discoveries, Carothers struggled with depression throughout his life and died by suicide in 1937, just before the announcement of nylon. His contributions to polymer chemistry and the development of synthetic materials have had a lasting impact on the field and continue to shape modern life.

Wallace Carothers, chemist, inventors, polymer chemistry, neoprene, nylon, synthetic fiber

— Helen James