Preparation method of dihydroxy sulfonic acid amine salt

The invention discloses a preparation method of dihydroxy sulfonic acid amine salt, and belongs to the technical field of synthesis of organic compound water-based chain extenders. The preparation method of the dihydroxy sulfonic acid amine salt comprises the following steps: S1, acidifying a 2, 3-d...

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Bibliographische Detailangaben
Hauptverfasser:	GENG GUANGRONG, CHENG XUAN, ZHOU SHIJUN, YANG WEI, FU YUANBO, HUANG KAIWEI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMISTRY METALLURGY ORGANIC CHEMISTRY
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