Method for synthesizing polyaryletherketones
US10689475B2 · kind B2 · utility
0Cited by
12References
12Claims
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Assignee
Inventors
Key dates
| Filing date | Jan 24, 2019 |
| Grant date | Jun 23, 2020 |
| Priority date | — |
| Expiry date | Jan 24, 2039 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08G2261/45
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
The invention relates to polyaryl ether ketones with low contents of residual materials, whether they are residual monomers or solvents of the synthetic process.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.