| 摘要 |
ABS-polycarbonate mixtures consisting of an aromatic polycarbonate A, a graft polymer B having a rubber-like graft base and optionally a thermoplastic copolymer C have improved flame resistance if the total mixture contains a compound corresponding to the formulae <IMAGE> <IMAGE> wherein R1 represents C2-C6 alkylene, R2 represents hydrogen or methyl, R3 represents a direct bond or C1-C4 alkylene, and R4 represents hydrogen, methyl or CH2-OOC-CH2-CO-CH3 Polymerized in B or C or in B and C. |
