Synthesis of linear polyethyleneimine by living anionic polymerization
US10011683B2 · kind B2 · utility
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Key dates
| Filing date | Jan 13, 2017 |
| Grant date | Jul 3, 2018 |
| Priority date | — |
| Expiry date | Jan 13, 2037 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08G73/0206
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Disclosed herein are methods for the productions of linear polyethyleneimine using living anionic polymerization of appropriately functionalized aziridine monomers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.