Poly(aryletherketone) compositions
US10526468B2 · kind B2 · utility
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14References
14Claims
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Key dates
| Filing date | May 18, 2016 |
| Grant date | Jan 7, 2020 |
| Priority date | — |
| Expiry date | Dec 21, 2036 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08K2003/265
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A reinforced polymer composition [compositions (C)] comprising a poly(aryletherketone) (PAEK), an acidic glass fiber [glass fiber (Fac)] and/or a neutral [glass fiber (Fn)] and a basic inorganic additive [inorganic basic additive (A)] are herein disclosed. Composition (C) is endowed with improved mechanical properties, in particular strength, elongation at break and impact resistance and can be used for the manufacture of a variety of finished articles wherein high mechanical performances are desired.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.