Organic chemistry
Since the invention of the first synthetic polymer product, bakelite, synthetic polymer products have frequently been invented.
Elmer Keiser Bolton
Bolton's group's work on synthetic rubber began with the polymerization of butadiene obtained from the hydrogenation of diacetylene, and at first not much progress was made. At the end of 1925 Bolton met chemist Julius Arthur Nieuwland from the University of Notre Dame who had discovered a way to polymerize acetylene using a cuprous oxide catalyst. Unfortunately the resulting polymer would explode when struck, but Bolton believed the process could be modified to produce a stable compound that would replace butadiene in the reaction. Bolton brought Nieuwland into the project as a consultant to DuPont, and Nieuwland taught the DuPont chemists how to use his catalyst. A continuous-flow reactor was developed that would produce a good yield of the stable polymer Bolton was seeking. While the polymer was highly chemical resistant, it degraded with exposure to light.