Process for the production of cellulose fibres having a reduced tendency to fibrillation
US5837184A · kind A · utility
8Cited by
11References
9Claims
0Family size
Assignee
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Key dates
| Filing date | Jun 2, 1997 |
| Grant date | Nov 17, 1998 |
| Priority date | — |
| Expiry date | Jun 2, 2017 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD01F11/02
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
Process for the production of cellulose fibres having a reduced tendency to fibrillation, in which a solution of cellulose in a tertiary amine-oxide is spun into fibres and the freshly spun fibres are contacted with a textile agent comprising at least two reactive groups, and are heat-treated, characterized in that the heat treatment is carried out by means of irradiation with electromagnetic waves.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.