abstract |
The invention relates to carboxamide group-containing moulding compositions or mouldings having improved resistance to the action of light and containing, as stabiliser, a mixture of A) from 0.01 to 2.0% by weight of esters or amines of 2,2,6,6-tetramethylpiperidine, and B) from 0.01 to 1.5% by weight of alkali metal salts of hypophosphorous acid, in each case based on the carboxamide group-containing plastic. |