发明授权
US4777212A Thermoplastic polycarbonate moulding compositions 失效
热塑性聚碳酸酯模塑组合物

Thermoplastic polycarbonate moulding compositions
摘要:
The present invention relates to thermoplastic moulding compositions comprising polydiorganosiloxane-polycarbonate block copolymers, copolymers of styrene and maleic anhydrides, graft polymers and, where appropriate, further customary additives and a process for preparing these moulding compositions.
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