Dispersible wet wipes constructed with a plurality of layers having different densities and methods of manufacturing
US8603297B2 · kind B2 · utility
17Cited by
8References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 7, 2012 |
| Grant date | Dec 10, 2013 |
| Priority date | — |
| Expiry date | Aug 7, 2032 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD21H27/30
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A dispersible wet wipe constructed of at two layers is disclosed. A triggerable binder composition binds said web substrate together. The wet wipe also includes a wetting composition including at least 0.3 percent of an insolubilizing agent.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.