Effervescent whitening dentifrice having oxygen-derived sensory signal
    2.
    发明授权
    Effervescent whitening dentifrice having oxygen-derived sensory signal 失效
    具有氧气感官信号的泡腾美白牙膏

    公开(公告)号:US06254857B1

    公开(公告)日:2001-07-03

    申请号:US09577439

    申请日:2000-05-24

    IPC分类号: A61K716

    摘要: An effervescent two component whitening dentifrice composition is disclosed which comprises a first component containing a peroxide compound such as hydrogen peroxide and a second dentifrice component containing a mixture of iron and copper salts such as FeSO4 and CaSO4, which when the two components are combined and mixed upon application to the teeth provides an effervescent sensory signal concomitant with whitening of the teeth.

    摘要翻译: 公开了泡腾双组分增白洁牙剂组合物,其包含含有过氧化物化合物如过氧化氢的第一组分和含有铁和铜盐如FeSO 4和CaSO 4的混合物的第二洁齿剂组分,当两种组分混合并混合时 当应用于牙齿时,提供与牙齿美白相伴的泡腾感觉信号。