Malodor neutralizing compositions comprising undecylenic acid or citric acid
US8741275B2 · kind B2 · utility
16Cited by
28References
37Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 21, 2010 |
| Grant date | Jun 3, 2014 |
| Priority date | — |
| Expiry date | Dec 21, 2030 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08K5/101
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Compositions comprising undecylenic acid or citric acid and certain esters are effective for reducing malodors. The esters are in the molecular weight range of between 150-200 when the acid is undecylenic acid and in the range of between 130-230 when the acid is citric acid. These compositions can be used in perfumed products, household products and personal care products.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.