Polymerization system using double click michael addition and photopolymerization
US10577436B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Jul 6, 2016 |
| Grant date | Mar 3, 2020 |
| Priority date | — |
| Expiry date | Jul 6, 2036 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08G2280/00
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Some embodiments relate to a dual cure polymerization system combining aza-Michael addition polymerization and photopolymerization. Some embodiments also relate to a dual cure polymerization system for preparing interpenetrating polymer networks. Some other embodiments relate to compositions and articles obtainable by a process of the invention and uses thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.