Process for reducing the fibrillation tendency of solvent-spun cellulose fibre
US5310424A · kind A · utility
28Cited by
6References
33Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 6, 1992 |
| Grant date | May 10, 1994 |
| Priority date | — |
| Expiry date | Apr 6, 2012 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S8/93
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A process is disclosed for providing a solvent-spun cellulose fiber with a reduced fibrillation tendency. The fiber is treated with a chemical reagent, preferably substantially colorless, having 2 to 6 functional groups reactive with cellulose, suitably dissolved in an aqueous solution.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.