Cleansing wipe formed from a nonwoven including ethylene/alpha-olefin interpolymers
US11903531B2 · kind B2 · utility
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6References
10Claims
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Key dates
| Filing date | Dec 20, 2019 |
| Grant date | Feb 20, 2024 |
| Priority date | — |
| Expiry date | Dec 20, 2039 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD10B2509/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A cleansing wipe may be formed from a nonwoven and includes a first ethylene/alpha-olefin interpolymer and a second ethylene/alpha-olefin interpolymer. The cleansing wipe may also have a SaMbSc configuration, wherein the M, meltblown layer, is formed from the first ethylene/alpha-olefin interpolymer and the second ethylene/alpha-olefin interpolymer. The cleansing wipe may be formed a nonwoven comprising bicomponent fibers that incorporate the first ethylene/alpha-olefin interpolymer and the second ethylene/alpha-olefin interpolymer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.