Protection of fragrance in a wax candle using an antioxidant
US7220288B2 · kind B2 · utility
12Cited by
28References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 13, 2002 |
| Grant date | May 22, 2007 |
| Priority date | — |
| Expiry date | Aug 13, 2022 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11C5/002
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Disclosed is a fragranced wax candle and fragranced wax composition comprising paraffin wax, a fragrance containing an antioxidant, with or without vegetable wax and/or beeswax, saturated fatty acid, hindered amine, and an additive. Also disclosed is a method for incorporating an antioxidant into the fragranced candle wax composition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.