URI
Notation
678.6
Caption
Synthetic polycondensation products. Polycondensates. Synthetic resins. Synthetic fibres etc.
Including
Polyester. Polyamide (nylon)
Application Note
Synthetic polycondensates are here regarded as formed by the interaction of at least two components, each comprising a functional group contained in one or more compounds
Broader class
678  Industries based on macromolecular materials. Rubber industry. Plastics industry