Odor-controlling bodily fluid absorber
US8425890B2 · kind B2 · utility
2Cited by
11References
20Claims
0Family size
Inventors
Key dates
| Filing date | Feb 23, 2010 |
| Grant date | Apr 23, 2013 |
| Priority date | — |
| Expiry date | Feb 23, 2030 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61L2300/406
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An odor-controlling bodily fluid absorbent member comprises (a) an absorbent material or substrate; and (b) a halo active aromatic sulfonamide compound of Formula (I):wherein R1, R2, R3, R4, R5, X, M, and n are as described herein; and wherein at least one of R1, R2, R3, R4, and R5 is not hydrogen. The absorbent member effectively controls odor arising from various body fluids.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.