1,3-dipolar compound bearing an imidazole functional group
US11034780B2 · kind B2 · utility
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Key dates
| Filing date | Dec 21, 2018 |
| Grant date | Jun 15, 2021 |
| Priority date | — |
| Expiry date | Apr 2, 2039 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08C19/22
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
In a 1,3-dipolar compound of formula Q-A-B, Q comprises a dipole containing at least and preferably one nitrogen atom, A, which is preferably divalent, is an atom or a group of atoms connecting Q to B, and B comprises an imidazole ring. An unsaturated polymer modified by grafting the 1,3-dipolar compound is also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.