Multimodal ethylene-based polymer compositions having improved toughness
US11603452B2 · kind B2 · utility
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16Claims
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Key dates
| Filing date | Dec 19, 2018 |
| Grant date | Mar 14, 2023 |
| Priority date | — |
| Expiry date | Apr 27, 2039 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L2314/02
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Embodiments of polymer compositions and articles comprising such compositions contain at least one multimodal ethylene-based polymer having at least three ethylene-based components, wherein the multimodal ethylene-based polymer exhibits improved toughness.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.