Warp-stretch woven fabrics comprising polyester bicomponent filaments
US7143790B2 · kind B2 · utility
22Cited by
11References
7Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 20, 2003 |
| Grant date | Dec 5, 2006 |
| Priority date | — |
| Expiry date | Apr 27, 2024 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD03D15/56
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
Warp stretch woven fabrics including plain, twill and satin constructions are disclosed. The fabrics include weft yarns and warp yarns. About 15 weight percent to about 55 weight percent of the warp yarns are polyester bicomponent continuous filaments comprising poly(ethylene terephthalate) and poly(trimethylene terephthalate) having an after-heat-set crimp contraction value from about 20% to about 80%.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.