Patent ID: 9650506
Date: 2017-05-16
CPC Classifications: C08L,C23C,C25D,Y10T

Claim:
1. A thermoplastic moulding composition (F) comprising as components, A) from 10 to 70% by weight of a graft polymer (A) having a bimodal particle size distribution and a moisture content of 0 to 27% by weight, made, based on (A), B) from 20 to 88% by weight of a thermoplastic polymer (B) having a viscosity number VN of from 50 to 120 ml/g, made, based on (B), whereby the difference of the acrylonitrile content in component (B) and that in the graft shell a and C) from 1.2 to 3% by weight of a thermoplastic polymer (C) having a viscosity number VN of from 50 to 120 ml/g, made, based on (C), where the vinyl aromatic content of component (C) is larger than that of component (B); D) from 0 to 80% by weight of amorphous or (semi)-crystalline polymers; and E) from 0 to 50% by weight of additives E.