Method for whitening teeth
US10172769B2 · kind B2 · utility
0Cited by
2References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 6, 2016 |
| Grant date | Jan 8, 2019 |
| Priority date | — |
| Expiry date | Jan 6, 2036 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/83
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention relates to a method for whitening teeth. The method for whitening teeth according to the present invention can promote the whitening activity of a tooth whitening agent and increase the degree of permeation of the whitening agent into the teeth, thereby obtaining an excellent whitening effect. Therefore, an excellent whitening effect can be obtained despite the use of low-concentration peroxide, compared with the use of high-concentration peroxide.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.