Oral care compositions comprising zinc amino acid halides
US9913784B2 · kind B2 · utility
16Cited by
14References
20Claims
0Family size
Assignee
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Key dates
| Filing date | Dec 20, 2016 |
| Grant date | Mar 13, 2018 |
| Priority date | — |
| Expiry date | Dec 20, 2036 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/58
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Disclosed herein are oral care compositions comprising a zinc amino acid halide complex, and linear polyvinylpyrrolidone and/or sodium tripolyphosphate, which compositions have improved rheological stability. Methods of making and using the compositions are also provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.