发明授权
- 专利标题: Compositions and methods for altering the color of teeth
- 专利标题(中): 用于改变牙齿颜色的组合物和方法
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申请号: US11168681申请日: 2005-06-28
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公开(公告)号: US09072672B2公开(公告)日: 2015-07-07
- 发明人: Prithwiraj Maitra , Suman K. Chopra , Sayed Ibrahim , Eugene Pashkovski , Michael Prencipe
- 申请人: Prithwiraj Maitra , Suman K. Chopra , Sayed Ibrahim , Eugene Pashkovski , Michael Prencipe
- 申请人地址: US NY New York
- 专利权人: Colgate-Palmolive Company
- 当前专利权人: Colgate-Palmolive Company
- 当前专利权人地址: US NY New York
- 代理商 Howard C. Lee
- 主分类号: A61K9/00
- IPC分类号: A61K9/00 ; A61K8/19 ; A61K8/24 ; A61K8/26 ; A61K8/29 ; A61K8/81 ; A61Q11/00
摘要:
Compositions for altering the color of teeth, including tooth-coating compositions comprising a colorant and an acrylate polymer. Colorants among those useful herein include whiteness-imparting particulate materials, such as hydroxyapatite.
公开/授权文献
- US20060292088A1 Compositions and methods for altering the color of teeth 公开/授权日:2006-12-28