Moisturizer and cosmetic containing same
US9782336B2 · kind B2 · utility
1Cited by
1References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 10, 2017 |
| Grant date | Oct 10, 2017 |
| Priority date | — |
| Expiry date | Mar 10, 2037 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61Q19/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention provides a composition containing (A) and (B), which shows a decreased peculiar odor of acylproline and a salt thereof, has a moist feeling and is superior in the stability:(A) acylproline represented by the formula (1) or a salt thereof(wherein an acyl group represented by R1—CO— is an acyl group induced from saturated or unsaturated fatty acid having 3-23 carbon atoms)(B) a zinc salt of pyrrolidone carboxylate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.