Fibrous elements comprising fast ettnig surfactants and methods for making same
US11118033B2 · kind B2 · utility
3Cited by
4References
17Claims
0Family size
Inventors
Key dates
| Filing date | Jun 25, 2020 |
| Grant date | Sep 14, 2021 |
| Priority date | — |
| Expiry date | Jun 25, 2040 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T442/696
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Fibrous elements, such as filaments and/or fibers, and more particularly to fibrous elements that contain a fast wetting surfactant, fibrous structures made therefrom, and methods for making same are provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.