Invention Grant
US09572756B2 Teeth whitening methods, visually perceptible signals and compositions therefor
有权
牙齿美白方法，视觉上可察觉的信号和组合物
- Patent Title: Teeth whitening methods, visually perceptible signals and compositions therefor
- Patent Title (中): 牙齿美白方法，视觉上可察觉的信号和组合物
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Application No.: US14653300Application Date: 2012-12-19
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Publication No.: US09572756B2Publication Date: 2017-02-21
- Inventor: Zhiqiang Liu , Long Pan , Shaotang Yuan , Jairajh Mattai , James G. Masters
- 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
- International Application: PCT/US2012/070534 WO 20121219
- International Announcement: WO2014/098828 WO 20140626
- Main IPC: A61K8/20
- IPC: A61K8/20 ; A61K8/27 ; A61K8/44 ; A61Q11/00
Abstract:
Described herein are methods of cleaning a tooth comprising administering a composition comprising a zinc amino acid halide complex to the oral cavity; and retaining the composition in the oral cavity for a time sufficient to form a precipitate.
Public/Granted literature
- US20150335552A1 TEETH WHITENING METHODS, VISUALLY PERCEPTIBLE SIGNALS AND COMPOSITIONS THEREFOR Public/Granted day:2015-11-26
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