Polyketone composition or multi-layer structure comprising a polyketone layer

摘要

A polymer composition comprising a combination of (a) a first polymer which is a polyketone polymer, (b) optionally a second polymer which is not miscible with the polyketone polymer, and (c) an amine modified polymer which is obtainable by reacting an amine with a third polymer, which amine comprises two primary amino groups at least one of which is attached to an aliphatic carbon atom which carries at most one hydrogen atom, and which third polymer is a polymer comprising carboxylic acid groups; a process for preparing the compositions; an amine modified polymer; and a kit of parts suitable for preparing the compositions.