Air freshener composition
US5047234A · kind A · utility
16Cited by
0References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 23, 1989 |
| Grant date | Sep 10, 1991 |
| Priority date | — |
| Expiry date | Aug 23, 2009 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61L9/01
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The useful life--i.e., emulsion stability and weight loss control--of aqueous air freshener composition can be enhanced via the use therein of small amounts of certain inorganic metal salts.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.