| abstract |
The present invention relates to a method for stabilizing thermoplastic plastics recyclates or previously damaged plastics against oxidative, thermal and / or actinic degradation. In the method according to the invention, at least one substituted sugar selected from the group consisting of at least one ester and / or ether of an alditol or cyclitol, at least one ester of a sugar acid, at least one amide and / or substituted amine of an amino sugar, and mixtures and is used as the stabilizing component Combinations of these, introduced into a thermoplastic recycled material and, if necessary, at least one primary antioxidant and / or at least one secondary antioxidant added to a thermoplastic recycled material |