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US4943399A Continuous preparation of molding materials based on polyphenylene ethers and nylons 失效
基于聚苯醚和尼龙连续制备成型材料

Continuous preparation of molding materials based on polyphenylene
ethers and nylons
摘要:
Thermoplastic molding materials based on polyphenylene ethers and nylons are prepared in an extruder by a continuous process in which a modified polyphenylene ether is prepared in a first zone of the extruder and is then mixed with nylons and, if required, further additives in one or more further zones.
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