发明授权
US06326460B1 Method for extracting polyamide particles 失效
提取聚酰胺颗粒的方法

Method for extracting polyamide particles
摘要:
Polyamide particles, or polymer particles comprising polyamides, are extracted with aqueous solutions of aminonitiles and optionally further polyamide-forming monomers, polyamide-forming oligomers or mixtures thereof.
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