Process for the treatment of cellulosic textile materials
US3962054A · kind A · utility
34Cited by
3References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 26, 1973 |
| Grant date | Jun 8, 1976 |
| Priority date | — |
| Expiry date | Oct 26, 1993 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD06M14/22
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A process for the treatment of cellulosic textile materials comprising the following successive steps: effecting grafting of the cellulose textile material with a monomer which, when formed into a polymer, has the characteristics of an elastomer at ambient temperature; effecting irradiation treatment by ionizing radiation of the grafted cellulose material so as to achieve cross-linking of the grafts formed, thus leading to permanent crease resistant properties; and effecting post-irradiation treatment by storage enabling the cross-linking to be completed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.