Hydroxyl-terminated polyether macromonomer and preparation method thereof as well as low-temperature rapid dispersion type ether polycarboxylic acid water reducing agent and preparation method of low-temperature rapid dispersion type ether polycarboxylic acid water reducing agent

The invention relates to the technical field of concrete admixtures, in particular to a hydroxyl-terminated polyether macromonomer, a preparation method of the hydroxyl-terminated polyether macromonomer, a low-temperature rapid dispersing type ether polycarboxylic acid water reducing agent and a pre...

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Hauptverfasser: GUO YUANQIANG, WANG DONGSHENG, ZHAO HUI, RAO BANGLI, QIU YUETAO, FANG YUNHUI, LI YINGXIANG, ZHANG XIAOFANG, LIN ZHIJUN, ZHONG LINA
Format: Patent
Sprache:chi ; eng
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