A quinoxaline-containing hyperbranched ether-ketone polymer having repeating units of the formula: and a method for preparing the polymer are provided.
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机译：含喹喔啉的超支化醚-酮聚合物，具有下式的重复单元： <图像alt =“嵌入式图像” file =“ US06849707-20050201-C00001.GIF” he =“ 35.56mm” id =“ EMI-C00001” imgContent =“ chem” imgFormat =“ GIF” wi =“ 70.02mm” /> 提供了一种制备聚合物的方法。
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