Floor covering with universal backing and methods of making and recycling
US10501878B2 · kind B2 · utility
3Cited by
8References
11Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 12, 2018 |
| Grant date | Dec 10, 2019 |
| Priority date | — |
| Expiry date | Sep 12, 2038 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/23993
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A dimensionally stable universal floor covering includes a tufted textile having stitches and a reinforcement layer of fibers and adhesive providing dimensional stability for the entire floor covering. The fibers and adhesive are mixed and then moved by an applicator towards the stitches. A slip path is formed to improve the movement of the fibers and adhesive. A releasable adhesive or gecko-like cover system is provided which also provides additional strength and stability and a releasable attachment of the universal floor covering to a supporting surface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.