- 专利标题： Tooth whitening strips
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申请号： EP12008640.0申请日： 2003-09-11
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公开(公告)号： EP2612648B1公开(公告)日： 2018-10-24
- 发明人: Sagel, Paul Albert , Barron, Robert Eugene , Gerlach, Robert Woodrow , Scott, Douglas Craig , McClanahan, Stephen Francis
- 申请人： The Procter & Gamble Company
- 申请人地址： One Procter & Gamble Plaza Cincinnati, OH 45202 US
- 专利权人： The Procter & Gamble Company
- 当前专利权人： The Procter & Gamble Company
- 当前专利权人地址： One Procter & Gamble Plaza Cincinnati, OH 45202 US
- 代理机构： Joos, Uta Susanne
- 优先权： US409862 20020911
- 主分类号： A61K8/19
- IPC分类号： A61K8/19 ; A61K8/22 ; A61Q11/00 ; A61K8/02
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.
公开/授权文献
- EP2612648A1 Tooth whitening strips 公开/授权日：2013-07-10
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