History of Nylon Part 3: After World War II
Posted by adminWhen World War II was over, the military no longer needed such intensive manufacturing. DuPont was released from the order to produce nylon only for wartime purposes. As soon as they were able, they began to produce women’s hosiery again.
An enormous demand for women’s hosiery caused women to line up at department stores all over the states, to buy their first pairs of post-war hose. For a period of time, in fact, the demand was so great that all nylon production was focused on manufacturing nylons.
In the meantime, experimentation on nylon’s versatility and potential usefulness led to the production of nylon carpet and upholstery in cars. But nylon was no longer the only new star at this point, as other companies competed to develop the next latest and greatest in manufactured fibers.
The Union Carbide Corporation invented a fiber called modacrylic fiber. Hercules Incorporated developed a product called olefin fiber. And Dow Badische Company came up with metalized fibers. Nylon was still in the lead, however, when DuPont came up with yet another fiber: acrylic.
In the 1950s, the polyester fiber that had been a part of Wallace Carother’s prior research was making a comeback. Originally overlooked and not utilized fully, polyester became the focus of J. Dickson and J. Whinfield, who produced a superior version and patented it nationally and internationally.