Ethanol-free aqueous perfume composition
US8343521B2 · kind B2 · utility
9Cited by
2References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 21, 2005 |
| Grant date | Jan 1, 2013 |
| Priority date | — |
| Expiry date | Mar 4, 2027 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D17/0021
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention relates to an ethanol-free, non-fatty, non-sticky perfumed aqueous cosmetic microemulsion composition, including one or more fragrance materials, a solvent, an aqueous medium, and optionally, one or more surfactants; wherein the solvent in the microemulsion is a vicinal diol such as 1,2-hexanediol.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.