发明申请
- 专利标题： Tooth whitening strips
-
申请号： US11888148申请日： 2007-07-31
-
公开(公告)号： US20070269491A1公开(公告)日： 2007-11-22
- 发明人: Paul Sagel , Robert Barron , Robert Gerlach , Douglas Scott , Stephen McClanahan
- 申请人： Paul Sagel , Robert Barron , Robert Gerlach , Douglas Scott , Stephen McClanahan
- 专利权人： The Procter & Gamble Company
- 当前专利权人： The Procter & Gamble Company
- 主分类号： A61K47/00
- IPC分类号： A61K47/00 ; A61K33/40 ; A61P43/00
摘要：
A tooth whitening product is provided. The tooth whitening product includes film formed from a water hydratable polymer and a plasticizer. The film has a first side and a second side and a tooth whitening agent applied as coating to one side of the film.
信息查询
