Thermoplastic elastomer compositions comprising ultrahigh molecular weight polyethylene and methods for making the same
US11118041B2 · kind B2 · utility
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Key dates
| Filing date | May 13, 2016 |
| Grant date | Sep 14, 2021 |
| Priority date | — |
| Expiry date | Jun 20, 2037 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L2207/068
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Described herein are thermoplastic elastomer compositions that comprise 30-60 wt % of a thermoplastic vulcanizate, 5 to 25 wt % of a thermoplastic resin, 5 to 25 wt % of a high density polyethylene, and 5 to 40 wt % of a ultrahigh molecular weight polyethylene. The thermoplastic elastomer compositions may be particularly useful in forming laminates, such as slip coat laminates for glass run channels.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.