Oral care compositions and methods of use
US10596082B2 · kind B2 · utility
1Cited by
2References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 21, 2018 |
| Grant date | Mar 24, 2020 |
| Priority date | — |
| Expiry date | Feb 21, 2038 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61Q11/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Disclosed herein are improved oral care formulations comprising precipitated calcium carbonate (PCC) and preservative combinations selected from the group consisting of i) phenethyl alcohol and caprylyl glycol, and ii) benzyl alcohol and caprylyl glycol. Methods of making and using the compositions are also provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.