Lamellar oil-in-glycol gel compositions and the process of preparation
US8563016B2 · kind B2 · utility
3Cited by
3References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 28, 2006 |
| Grant date | Oct 22, 2013 |
| Priority date | — |
| Expiry date | Jun 26, 2028 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61Q5/12
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention is directed to a lamellar oil-in-glycol gel comprising (a) at least one glycol, (b) at least one fatty alcohol, (c) at least one cationic surfactant and optionally (d) at least one benefit agent, said lamellar gel capable of providing enhanced mass and promoting the permeation of the benefit agent through a keratinous substrate such as the skin, hair and fingernails, providing both deep and superficial treatment thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.