Process for making films from nonwoven webs
US9163205B2 · kind B2 · utility
43Cited by
100References
32Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 12, 2011 |
| Grant date | Oct 20, 2015 |
| Priority date | — |
| Expiry date | Sep 12, 2031 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD06C2700/16
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A process for making a film from a nonwoven web by converting the nonwoven web into a film and films and unit dose products made therefrom are provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.