发明授权
US5885556A Tartar control oral compositions 失效
鞑靼对照口服成分

Tartar control oral compositions
摘要:
Disclosed are oral compositions comprising a nonionic surfactant and/or amphoteric surfactant, an anionic surfactant, free pyrophosphate ions or tetrasodium pyrophosphate, free fluoride ions, and one or more aqueous carriers. The compositions may also contain an alkali metal bicarbonate salt and xylitol.
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