Supramolecular initiator for latent cationic epoxy polymerization
US10093770B2 · kind B2 · utility
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25Claims
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Key dates
| Filing date | Aug 12, 2013 |
| Grant date | Oct 9, 2018 |
| Priority date | — |
| Expiry date | Aug 12, 2033 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08G59/686
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A mixture may include at least one polymerizable species and at least one thermoresponsive supramolecular initiator complex involving a host-guest interaction. Processes for making resins may include mixing at least one polymerizable species with at least one thermoresponsive supramolecular initiator complex involving a host-guest interaction; subjecting the mixture to a temperature above about 30° C. thereby promoting the dissociation of the at least one thermoresponsive supramolecular initiator; and allowing the mixture to cure at the temperature for a period of time.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.