Decorative multi-layer surface covering comprising polylactic acid
US11192350B2 · kind B2 · utility
0Cited by
7References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 12, 2016 |
| Grant date | Dec 7, 2021 |
| Priority date | — |
| Expiry date | Dec 12, 2036 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L33/06
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
The present invention is related to decorative multi-layer surface coverings comprising a wear layer, wherein said wear layer comprises a polymer blend, said polymer blend comprising polylactic acid and one/or more (meth)acrylate comprising polymer(s).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.