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新型非晶含二氮杂萘酮结构聚芳醚酰胺以磷酰化法制得，用１Ｈ ＮＭＲ及ＩＲ对该类物质进行了表征。实验表明：这类物质表现出非凡的热稳定性，优良的溶解性及成膜性。
The new amorphous phthalazinone-containing polyaryletheramide was prepared by phosphorylation. The compounds were characterized by 1H NMR and IR. Experiments show that: This kind of material showed extraordinary thermal stability, excellent solubility and film-forming.