Process for synthesising semi-aromatic polyethers
US12098244B2 · kind B2 · utility
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Key dates
| Filing date | Apr 3, 2020 |
| Grant date | Sep 24, 2024 |
| Priority date | — |
| Expiry date | Jun 18, 2040 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08G2650/64
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The invention relates to a process for producing semi-aromatic polyethers based on an aliphatic diol, to semi-aromatic polyethers based on an aliphatic diol obtained by said process, and to the use of said semi-aromatic polyethers based on an aliphatic diol for manufacturing membranes, manufactured parts and coatings.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.