JOZIAK, MARILOU THERESA,乔艾克,喬艾克,FISHER, STEVEN WADE,费雪儿,費雪兒
申请号：
TW097137437
公开号：
TWI411445B
申请日:
2008.09.30
申请国别(地区):
TW
年份:
2013
代理人:
摘要：
A dental fluoride foam composition comprising an aqueous solution of a water soluble fluoride ion releasable salt； a surfactant selected from the group consisting of nonionic surfactants, zwitterionic surfactants, betaine surfactants and mixtures thereof； and an orally compatible acidifying agent in an amount sufficient to adjust the pH of the composition to about 3. to about 5. The composition is stable at low temperature and is a clear solution substantially free of precipitates when held at 4.4℃ for 12 hours. When dispensed from a container into the trough of a dental tray, the composition forms a low density, rapidly collapsible foam which substantially liquefies in about 1 minute after being dispensed from the foam generating container and placed in contact with a patient’s teeth.本發明係關於牙用氟化物泡沫組成物，其包括含有可釋放水溶性氟離子之鹽；選自包括下列群組之表面活性劑：非離子性表面活性劑，兩性離子表面活性劑，甜菜鹼表面活性劑及其混合物；及數量足以調整組成物之pH至約3至約5之口相容性酸化劑的水溶液。該組成物於低溫下係穩定的且當保存於4.4℃達12小時，實質上為不含沉澱物之澄清溶液。當由容器中分送至牙科器皿之溝槽時，組成物形成低密度，快速崩塌的泡沫，其實質上於形成泡沫之容器中分送出來且與患者之牙齒接觸後約1分鐘液化。
