1 sept 1925 año - First Method to plasticize PVC
Descripción:
Waldo Semon, while working at the B.F. Goodrich company, was able to plasticize polyvinyl chloride by mixing with certain additives, which allowed for commercial production.
Añadido al timeline:
fecha:
1 sept 1925 año
Ahora mismo
~ 99 years ago
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