Color-stable oral care compositions
US9427387B2 · kind B2 · utility
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2References
25Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 30, 2012 |
| Grant date | Aug 30, 2016 |
| Priority date | — |
| Expiry date | Nov 30, 2032 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/43
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Disclosed herein are oral care compositions comprising a colorant blend comprising a triarylmethane green colorant and a naphthalene sulfonate yellow colorant in a weight ratio of from 2:1 to 1:2; and a substituted or unsubstituted phenyl alkene flavorant.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.