Composition containing a polyaryletherketone and low naphthenic liquid crystalline polymer
US10774215B2 · kind B2 · utility
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Key dates
| Filing date | Aug 14, 2015 |
| Grant date | Sep 15, 2020 |
| Priority date | — |
| Expiry date | Aug 14, 2035 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08G2650/40
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A polymer composition that contains a polyaryletherketone and a liquid crystalline polymer that includes repeating units derived from naphthenic hydroxycarboxylic acids, naphthenic dicarboxylic acids, or a combination thereof in an amount of about 15 mol. % or less of the polymer is provided. The composition optionally contains reinforcing fibers in an amount of no more than about 10 wt. %.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.