口腔保健組成物农业专利-农业学术服务平台

发明人:: PORTER, VENDA,波特　范达,波特　范達,MORGAN, ANDRE,摩根　安卓,PRENCIPE, MICHAEL,普伦塞浦　麦可,普倫塞浦　麥可,MELLO, SARITA,梅罗　莎莉塔,梅羅　莎莉塔,波特范达,波特范達,摩根安卓,普伦塞浦麦可,普倫塞浦麥可,梅罗莎莉塔,梅羅莎莉塔

摘要：: Disclosed are oral care compositions, for example dentifrice compositions, comprising an orally acceptable vehicle, metal oxide particles having an average particle size of no greater than a dentin tubule and a polymeric adherent material for adhering the metal oxide particles in the dentin tubule. The metal oxide particles have a median particle size of 5 microns or less, and may comprise zinc oxide.所揭示者為口腔保健組成物，例如：牙劑組成物，其包含口腔可接受載體、具有平均粒徑不大於齒質小管之金屬氧化物粒子，及用於黏附該金屬氧化物粒子於齒質小管中之聚合物黏著材料。金屬氧化物粒子具有5微米或更低之中值粒徑，並可能包含氧化鋅。