Keratotic plug removing composition
US8372386B2 · kind B2 · utility
0Cited by
5References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 5, 2006 |
| Grant date | Feb 12, 2013 |
| Priority date | — |
| Expiry date | Jan 21, 2029 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K8/898
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention relates to a keratotic plug remover composition including a polymer compound having a salt-forming group, and (a) an amino-modified silicone and/or (b) a polyoxyalkylene/dimethyl polysiloxane block copolymer, and a sheet for removing keratotic plugs including a nonwoven fabric substrate impregnated with the above composition. The keratotic plug remover composition and the sheet for removing keratotic plugs according to the present invention are enhanced in keratotic plug removing effect without increasing a pain of users when peeling the sheet pack from the skin.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.