The invention relates to a particularly storage-stable and thixotropically stable dental prophylaxis paste for professional tooth cleaning which is very easy to use and thoroughly cleans and polishes the teeth of the patient and causes little abrasion of natural tooth substance. Such a dental prophylaxis paste may comprise:
a.) a base component comprising water and humectant,
b.) a cleaning body comprising a compound based on calcium phosphate in combination with pumice,
c.) a buffer component,
d.) a component for controlling the rheology,
e.) an additive component selected from the group consisting of stabilizers, dyes, pigments and fluoridation agents, and, as wetting agent,
f.) has exclusively one or more amphoteric surfactant(s),
where the buffer component c.) is based on hydrogen phosphate and keeps the pH of the prophylaxis paste, measured in a 10% suspension (w/w) of the paste in water against a pH electrode, between 7 and 8.
本发明涉及一种用于专业洁牙的特别耐储存、触变稳定的牙科预防膏,这种牙科预防膏非常容易使用,能彻底清洁和抛光患者的牙齿,对天然牙质的磨损很小。这种牙科预防膏可包括:
a.) 由
水和保湿剂组成的基础成分、
b.) 由
磷酸钙和
浮石组成的清洁体、
c.) 缓冲成分
d.) 用于控制流变的成分、
e.) 一种添加剂,选自稳定剂、
染料、
颜料和
氟化剂组成的组,作为
润湿剂、
f.) 完全是一种或多种两性表面活性剂、
其中缓冲成分 c.)以
磷酸氢盐为基础,并将预防膏的 pH 值保持在 7 至 8 之间,该 pH 值是以 10%的预防膏在
水中的悬浮液(重量比)对 pH 电极进行测量得出的。