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    • 2. 发明申请
    • Emulsion composition for delivery of bleaching agents to teeth
    • 用于将漂白剂递送到牙齿的乳液组合物
    • US20050137109A1
    • 2005-06-23
    • US11006832
    • 2004-12-08
    • Ke-Ming QuanRonald PegoliChanchal Ghosh
    • Ke-Ming QuanRonald PegoliChanchal Ghosh
    • A61K8/22A61Q11/00C11D3/00
    • A61K8/0208A61K8/22A61Q11/00
    • The present invention relates to a composition for whitening teeth comprising: a safe and effective amount of an aqueous phase; a safe and effective amount of a bleaching agent; a safe and effective amount of an inert hydrophobic phase; and a safe and effective amount of an emulsifier; wherein the inert hydrophobic phase is in predominant proportion relative to the aqueous phase present in the composition. In another embodiment the present invention also relates to an oral care delivery system comprising: an integral carrier and a safe and effective amount of the above composition. In one embodiment the delivery system comprises: a first layer of a strip of material; a second layer comprising the present composition, whereby the bleaching agent is releasably associated with the strip of material.
    • 本发明涉及一种用于美白牙齿的组合物,包括:安全有效量的水相; 安全有效量的漂白剂; 安全有效量的惰性疏水相; 和安全有效量的乳化剂; 其中惰性疏水相相对于组合物中存在的水相占主要比例。 在另一个实施方案中,本发明还涉及口腔护理递送系统,其包括:整体载体和安全有效量的上述组合物。 在一个实施例中,递送系统包括:第一层材料条; 包含本发明组合物的第二层,由此漂白剂可释放地与材料条相关联。