Fibrous structures exhibiting improved wet strength properties
US7217339B2 · kind B2 · utility
7Cited by
21References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 4, 2004 |
| Grant date | May 15, 2007 |
| Priority date | — |
| Expiry date | Dec 18, 2024 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD21H17/38
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
Fibrous structures and/or sanitary tissue products comprising such fibrous structures, more particularly to fibrous structures and/or sanitary tissue products that exhibit improved wet strength properties, especially temporary wet strength properties, as compared to fibrous structures and/or sanitary tissue products that contain conventional wet strength additives.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.