| abstract |
The invention relates to stabiliser combinations for stabilising infrared absorbers (IR absorbers) in heat-absorbent polymer compositions based on transparent thermoplastics, to the use of the stabiliser combinations according to the invention for producing heat-absorbent polymer compositions, and to the products produced therefrom, the stabiliser combinations for stabilising IR absorbers containing: a) at least one stabiliser based on phosphine, b) at least one stabiliser based on phosphite, and c) at least one stabiliser from the group of the phenolic antioxidants. |