发明授权
US4423187A Thermoplastic molding materials 失效
热塑性成型材料

Thermoplastic molding materials
摘要:
The invention relates to thermoplastic molding materials based on impact resistant polystyrene and polyphenylene ethers. The molding materials of this invention contain a flexible component having a glass temperature below -70.degree. C. and a flexible component having a glass temperature in the range of 0.degree. to -70.degree. C.
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