Process of improving at least one property of viscose filaments
US5443776A · kind A · utility
22Cited by
5References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 14, 1994 |
| Grant date | Aug 22, 1995 |
| Priority date | — |
| Expiry date | Mar 14, 2014 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD02G1/006
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
The absorbency of regenerated viscose filaments is improved by overfeeding a continuous tow of partially regenerated filaments onto a moving foraminous support so that regeneration occurs prior to and after the filament tow is overfed onto the moving support.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.