Absorbent article having odor absorbing material
US10888635B2 · kind B2 · utility
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53References
19Claims
0Family size
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Key dates
| Filing date | Jun 5, 2017 |
| Grant date | Jan 12, 2021 |
| Priority date | — |
| Expiry date | Nov 17, 2038 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61L2300/102
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An absorbent article includes a chassis comprising a topsheet, a backsheet, and an absorbent core disposed between the topsheet and backsheet. The absorbent core contains superabsorbent polymer material and about 10% or less by weight of cellulosic fibers. The backsheet comprises a film comprising a plurality of micropores. The film comprises odor absorbing material disposed in one or more of the micropores.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.