Invention Grant
- Patent Title: Color change of chalcone-containing oral care formulations
- Patent Title (中): 含查耳酮的口腔护理配方的颜色变化
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Application No.: US14320917Application Date: 2014-07-01
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Publication No.: US09265703B2Publication Date: 2016-02-23
- Inventor: Lyndsay Schaeffer-Korbylo , Gregory Szewczyk , Laurence Du-Thumm
- Applicant: COLGATE-PALMOLIVE COMPANY
- Applicant Address: US NY New York
- Assignee: COLGATE-PALMOLIVE COMPANY
- Current Assignee: COLGATE-PALMOLIVE COMPANY
- Current Assignee Address: US NY New York
- Main IPC: A61K8/35
- IPC: A61K8/35 ; A61Q11/00
Abstract:
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.
Public/Granted literature
- US20140314682A1 COLOR CHANGE OF CHALCONE-CONTAINING ORAL CARE FORMULATIONS Public/Granted day:2014-10-23
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