Liquid air freshener and insecticidal compositions and device for using same
US7018644B2 · kind B2 · utility
6Cited by
8References
14Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 31, 2002 |
| Grant date | Mar 28, 2006 |
| Priority date | — |
| Expiry date | Jul 31, 2022 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/1352
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A non-aqueous, single phase, non-thickened liquid air freshener or insecticidal composition having a flashpoint of greater than about 62° C. is provided. The composition contains: a) a polar solvent; b) up to about 10 wt % of a non-polar aliphatic hydrocarbon solvent; and c) a fragrance or an insecticide. The composition may be dispensed from a device having a chamber with at least one wall made of a material which enables a vapor of the composition to diffuse out of the chamber.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.