Compositions which contain an acid and an organic polymer that has carboxyl and/or hydroxyl groups, and which are suitable in particular or the desensitization of teeth.
这是一种含有酸和具有羧基和/或羟基的有机聚合物的化合物,特别适用于牙齿的脱敏。
Synthesis and Dental Aspects of Acrylic Phosphoric and Phosphonic Acids