Functional oligomers and functional polymers including hydroxylated polymers and conjugates thereof and uses thereof
US12365752B2 · kind B2 · utility
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7Claims
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Key dates
| Filing date | Jun 18, 2024 |
| Grant date | Jul 22, 2025 |
| Priority date | — |
| Expiry date | Jun 18, 2044 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08G2261/75
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The present disclosure describes functional oligomers or functional polymers. The functional oligomers or functional polymers may contain functional groups, e.g., —OH and/or —CHO. The functional oligomers or functional polymers may be obtained from hydrolyzing certain copolymers and may be soluble in commercially available solvents. The copolymers may be thermosetting polymers. The functional oligomers and functional polymers may be useful for recycling thermosetting polymers and may be useful as starting materials for preparing additional oligomers or polymers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.