| 摘要 |
23443-340 : Impact-resistant polyester molding compounds Impact-resistant polyester molding compounds, consisting of an intimate mixture of A. 60 to 98% by weight of a polyester and B. 2 to 40% by weight of a polyalkenamer optionally containing functional groups, in which this mixture was treated at elevated temperatures with 0.05 to 5% by weight, relative to the sum of components A. and B., of an organic radical former. Because of the after treatment, low molecular weight polyalkenamer having a low viscosity can be used. Thus the workability is improved. An unmodified polyalkenamer can also be used. O.Z. 4158 |
