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IMPROVED PROCESS FOR PREPARING POLY(ETHER-AMIDE)POLYMERIC COMPOSITIONS
IMPROVED PROCESS FOR PREPARING POLY(ETHER-AMIDE)POLYMERIC COMPOSITIONS
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机译:改进的制备聚(乙酰胺)聚合物组合物的方法
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摘要
A process comprising copolymerizing an oxazoline with a bis-or poly-phenolic compound in the presence of a catalyst which is a cationic complex of an alkali or an alkaline earth metal at a temperature in the range of from about 100 DEG to 200 DEG C. is described.
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