Description
This collection of trade literature
consists of technical information, manufacturing and design texts, and marketing materials
dating from the 1930s to 1997.
Background
Colin Williamson is a British technologist in the polymer raw material and additives
sectors. An authority on the manufacture and development of early plastics, he is deeply
involved in the conservation issues of plastics objects in museum collections. Williamson
joined the plastics industry in 1969 as a colorist and additives specialist. In 1971 he
began collecting early plastics, and rescued many archival records of companies who were
active in the plastics and rubber industries. Imperial Chemical Industries, Limited (ICI) was one of the largest British manufacturers of
chemicals, plastics, paints, pharmaceuticals, and specialty products in the twentieth
century. The company was formed by the merger of Brunner Mond, Nobel Explosives, the United
Alkali Company, and British Dyestuffs Corporation in 1926, and dissolved in 2008 when it was
acquired by AkzoNobel. Contemporaries with companies such as Du Pont and IG Farben, ICI was
one of the largest single producers of thermoplastics materials in the world for an extended
period of its existence. ICI was also active in the development of plastics technologies and
production methods, contributing processes such as the sandwich mold.