Fibrous structure-containing articles
US11591754B2 · kind B2 · utility
5Cited by
14References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 17, 2017 |
| Grant date | Feb 28, 2023 |
| Priority date | — |
| Expiry date | Feb 23, 2038 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD01D5/0985
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
Articles, such as sanitary tissue products, including fibrous structures, and more particularly articles including fibrous structures having a plurality of fibrous elements wherein the article exhibits differential cellulose content throughout the thickness of the article and methods for making same are provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.