CONTAINER HAVING IMPROVED ORGANOLEPTIC BARRIER PROPERTIES

摘要

The present invention relates to a container having improved barrier properties, the container comprising a thermoplastic polymer; and having uniformly dispersed in the polymer and effective absorbing amount of cyclodextrin material; wherein the cyclodextrin is free of an inclusion complex compound and the cyclodextrin comprises an a-cyclodextrin, a .szlig. - cyclodextrin, a -cyclodextrin or mixtures thereof, having pendant moieties o r substituents that render the cyclodextrin compatible with the thermoplastic polymer whereby 20 to 45 % of the hydroxyl groups of the cyclodextrin material, H is replaces by a substituent.