Fibrous absorbent articles having enhanced deodorizing properties
US4826497A · kind A · utility
104Cited by
22References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 4, 1987 |
| Grant date | May 2, 1989 |
| Priority date | — |
| Expiry date | Dec 4, 2007 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S95/902
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Fibrous absorbent articles such as disposable diapers, catamenial devices, wound dressings, bandages, incontinence pads, wipes, underwear, shoe inserts and the like, contain an effective amount of crystalline, siliceous molecular sieve having pore diameters of at least about 5.5 Angstroms and a relatively low capacity for adsorbed water, and exhibit enhanced deodorizing properties with respect to the body fluids intended to be absorbed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.