Dibenzosilole monomers and polymers and methods for their preparation and use
US10570250B2 · kind B2 · utility
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9Claims
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Key dates
| Filing date | Aug 21, 2018 |
| Grant date | Feb 25, 2020 |
| Priority date | — |
| Expiry date | Aug 21, 2038 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09K2211/1491
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Water-soluble, conjugated polymers containing one or more dibenzosilole monomer residues, as well as compositions, kits, and methods of making and using such polymers are disclosed. Also disclosed are dibenzosilole derivatives substituted with one or more water-solubilizing groups, and methods of making and using such derivatives to prepare water-soluble dibenzosilole polymers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.