Tufted carpet and backing fabric
US6902789B2 · kind B2 · utility
25Cited by
13References
5Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Aug 31, 2001 |
| Grant date | Jun 7, 2005 |
| Priority date | — |
| Expiry date | Jun 25, 2022 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T442/172
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A carpet which is suitable for use in a vehicular passageway, includes a backing fabric that is woven by using the multi-filament yarns for the warps and wefts. A binding resin is applied to the filaments which compose the weft. The filaments which make up the weft are partially fixed to one another through the binding resin. The warp and the weft are partially fixed through the binding resin sticking on the filament of the weft before the tufting process.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.