Superabsorbent polymers and silicone elastomer for use in skin care compositions
US9795552B2 · kind B2 · utility
8Cited by
3References
19Claims
0Family size
Assignee
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Key dates
| Filing date | Aug 17, 2015 |
| Grant date | Oct 24, 2017 |
| Priority date | — |
| Expiry date | Aug 17, 2035 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61Q19/08
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A thickened aqueous composition containing from about 0.01% to about 10%, by weight, of an superabsorbent polymer, from about 0.1% to about 20%, of a silicone elastomer; and from about 20% to about 98% of water.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.