Highly filled polymeric concentrates
US10808109B2 · kind B2 · utility
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47References
20Claims
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Key dates
| Filing date | Jul 2, 2019 |
| Grant date | Oct 20, 2020 |
| Priority date | — |
| Expiry date | Jul 2, 2039 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L2310/00
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A composition comprises a highly filled polymeric concentrate produced by melt processing a filler with a liquid polymeric dispersion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.