发明人王建平,郑宇鹏,沈红梅. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116614301 A, 授权公告日 2022-02-25.
Sørensen M, Johansson L, Martínez F. "Method for the Synthesis of Disperse blue polyether" [P]. European Patent, EP 3659304 A1, 2025-04-12.
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