发明申请
- 专利标题： COLOR CHANGE OF CHALCONE-CONTAINING ORAL CARE FORMULATIONS
- 专利标题（中）： 含有包括口腔护理配方的颜色变化
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申请号： US13520751申请日： 2011-01-06
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公开(公告)号： US20130195772A1公开(公告)日： 2013-08-01
- 发明人: Lyndsay Schaeffer-Korbylo , Gregory Szewczyk , Laurence Du-Thumm
- 申请人： Lyndsay Schaeffer-Korbylo , Gregory Szewczyk , Laurence Du-Thumm
- 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
- 国际申请： PCT/US11/20370 WO 20110106
- 主分类号： A61K8/35
- IPC分类号： A61K8/35 ; A61Q11/00
摘要：
Oral care compositions and methods are described in which the composition includes a chalcone color change component, which may be phenyl-3-methoxy-4-hydroxystyryl ketone. The color change component is induced to change colors by addition of saliva and/or by a change in pH of the composition. The composition and methods provide benefits including providing visual cues to the user.
公开/授权文献
- US08784779B2 Color change of chalcone-containing oral care formulations 公开/授权日：2014-07-22
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