High-suitability water-retention polycarboxylic acid high-performance water reducing agent and preparation method thereof
The invention discloses a high-adaptability water-retention polycarboxylic acid high-performance water reducing agent and a preparation method thereof.The preparation method comprises the steps that firstly, glucose and 2-amino-4-methyl-5-phospho-3-pentenoic acid are subjected to an esterification r...
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Format: | Patent |
Sprache: | chi ; eng |
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