LIGHT-STABILIZED POLYMERS COMPRISING LIGHT-STABILIZING MOIETIES, ARTICLES THEREFROM AND A METHOD OF MAKING THE SAME

摘要

Light-stabilized polymers having a high concentration of light-stabilizing moieties covalently bonded along the polymer chain are disclosed. A method of making light-stabilized polymers having a high concentration of light-stabilized moieties covalently bounded along the polymer chain is also disclosed. Further, a method of making thermoformable articles is disclosed, according to which one or more of the light-stabilizing polymers are mixed with one or more additional polymer materials which are substantially free from light-stabilizing moieties. 13 claims