Gel air freshener
US8679469B2 · kind B2 · utility
3Cited by
3References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 2, 2010 |
| Grant date | Mar 25, 2014 |
| Priority date | — |
| Expiry date | Dec 2, 2030 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61L9/012
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The present invention relates to the field of perfumery. It relates more particularly to a gel device which allows for an effective and prolonged evaporation of an active volatile ingredient. The gel device of the present invention includes an active volatile ingredient and a gelling agent of dibutyl lauroyl glutamide and dibutyl ethylhexanoyl glutamide.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.