Curing agents for hydrophobic epoxy compositions
US10711154B1 · kind B1 · utility
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14Claims
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Key dates
| Filing date | Jan 19, 2018 |
| Grant date | Jul 14, 2020 |
| Priority date | — |
| Expiry date | Jul 28, 2038 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08K5/0008
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
An hydrophobic epoxy resin composition including at least one ortho-substituted glycidyl ether, at least one ortho, ortho′-disubstituted glycidyl ether, at least one ortho, meta′-disubstituted glycidyl ether, at least one amine/aniline curing agent, and at least one organic solvent.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.