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US4931272A Tooth pastes, cleaning agent for tooth pastes based on dicalcium phosphate-dihydrate, and process for making such cleaning agent 失效
牙膏,基于磷酸二钙二水合物的牙膏清洁剂,以及制造这种清洁剂的方法

Tooth pastes, cleaning agent for tooth pastes based on dicalcium
phosphate-dihydrate, and process for making such cleaning agent
摘要:
Tooth pastes contain a cleaning agent consisting of dicalcium phosphate-dihydrate. The cleaning agent has an adsorptive power of more than 60 g H.sub.2 /100 g. Disclosed is the cleaning agent and a process for making it.
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