Polypropylene/inorganic particle blend composition for PVC-free wear layer in resilient flooring
US10392490B2 · kind B2 · utility
1Cited by
18References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 21, 2016 |
| Grant date | Aug 27, 2019 |
| Priority date | — |
| Expiry date | Jun 21, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N25/4866
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Embodiments of this invention relate to a composition composed of at least (A) a propylene-based polymer, and (B) a filler dispersed within the propylene-based polymer, which can be used as a wear layer on a resilient flooring or other substrate, among other uses.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.