… Polyacetals, other polyethers and epoxide resins, in primary forms; polycarbonates, alkyd resins, polyallyl esters and other polyesters, in primary forms. …
Explanatory notes
… 39.07 ‑ Polyacetals, other polyethers and epoxide resins, in primary forms; polycarbonates, alkyd resins, polyallyl … the presence of acetalfunctions in the polymer chain. They are not to be confused with the polyvinyl acetals of … number of industrial applications, particularly in moulded articles and as glazing. (5) Polyesters . These polymers …