Water- and oil-repellent treatment of textile
US7147669B2 · kind B2 · utility
5Cited by
7References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 23, 2002 |
| Grant date | Dec 12, 2006 |
| Priority date | — |
| Expiry date | Apr 23, 2022 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T442/2172
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
Excellent water repellency and Oil repellency are imparted to a textile by a method including
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.