Mineral filled moulding compounds based on polyalkylene-terephthalate

摘要

Thermoplastic moulding compounds containingA) 30 to 99 parts by wt. of polyalkyleneterephthalateB) 0 to 50 parts by wt. of polycarbonateC) 0 to 30 parts by wt. of a graft polymerD) 0.1 to 20 parts by wt. of an oligomeric phosphorus compound of the formula (Ia) or 0.1 to 20 parts by weight of a mixture of an oligomeric phosphorus compound of the formula (Ia) and a phosphorus compound of the formula (Ib) where the amount of phosphorus compound of the formula (Ib) in the mixture of phosphorus compounds is 1 to 50% by weight (relative to 100% by weight of phosphorus compound of the formula (Ia) and (Ib),E1) 1 to 60 parts by wt. of mineral filler andE2) 0 to 30 parts by wt. of fillers and reinforcing materials which differ from E1).