发明授权
US09029448B2 Method for preparing aqueous suspensions of mineral materials using amines in combination with vinyl-carboxylic polymers 有权
使用胺与乙烯基 - 羧酸聚合物组合制备矿物材料的水悬浮液的方法

Method for preparing aqueous suspensions of mineral materials using amines in combination with vinyl-carboxylic polymers
摘要:
The invention relates to the preparation of an aqueous suspension of mineral matter by dispersion and/or grinding in the presence of at least one amine and one vinyl-carboxylic polymer, with the amine allowing to reduce the amount of the polymer and the use of the resulting suspension.
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