Warp backed weave denim
US6918413B2 · kind B2 · utility
6Cited by
10References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 30, 2002 |
| Grant date | Jul 19, 2005 |
| Priority date | — |
| Expiry date | May 15, 2023 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T442/3268
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A warp backed weave denim with excellent stretchability. A warp backed weave denim having a stretchable structure of twill weave or satin weave, comprising warps doubled to be exposed on front and back surfaces of a weft yarn, and the weft yearn is made of polyurethane fiber filament core spun yarn.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.