Water and oil repellent fiber comprising a physically incorporated perfluoropolyether
US5576095A · kind A · utility
23Cited by
4References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 24, 1995 |
| Grant date | Nov 19, 1996 |
| Priority date | — |
| Expiry date | May 24, 2015 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T442/2189
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A water- and oil-repellent fiber formed from a synthetic resin composition which contains a fluorine-containing polymer having a repeating unit (a) having a perfluoroalkyl or perfluoroalkenyl group and an ether linkage gives a fabric having excellent water- and oil-repellency, excellent stain resistance and excellent feeling.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.