Hygiene article comprising an effective odour control system
US10517983B2 · kind B2 · utility
1Cited by
4References
24Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 3, 2015 |
| Grant date | Dec 31, 2019 |
| Priority date | — |
| Expiry date | Sep 25, 2035 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61L2300/404
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The present invention relates to a hygiene article comprising an effective odour control system, wherein essential oils, an organic zinc salt such a zinc ricinoleate, and preferably a chelating agent and/or a physical agent interact synergistically to reduce malodours of bodily fluids. The present invention is of particular importance to the field of hygiene products, in particular feminine hygiene absorbent articles (sanitary napkins, panty liners).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.