Multilayer flooring including fiber core layer
US12044015B2 · kind B2 · utility
1Cited by
4References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 27, 2023 |
| Grant date | Jul 23, 2024 |
| Priority date | — |
| Expiry date | Oct 27, 2043 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04F15/18
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A multilayer flooring includes a decorative layer and a core layer. The decorative layer is configured to provide a desired appearance of the multilayer flooring. The core layer is disposed below the decorative layer and is configured to provide stability. The core layer is made of a substrate fiber bound together by a thermoplastic binder fiber. The substrate fiber includes cellulose fiber and/or synthetic fiber. The thermoplastic binder fiber includes a bicomponent fiber.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.