Curing agent composition based on diaminomethylcyclohexane and 1,3-cyclohexanebis(methylamine) for an epoxy resin composition, epoxy resin composition, and multi-component epoxy resin system
US11787899B2 · kind B2 · utility
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16Claims
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Key dates
| Filing date | Mar 8, 2021 |
| Grant date | Oct 17, 2023 |
| Priority date | — |
| Expiry date | Mar 8, 2041 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08G59/686
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A curing agent composition based on diaminomethylcyclohexane and 1,3-cyclohexanebis(methylamine) can be used in an epoxy resin composition for chemical fastening of structural elements. A corresponding epoxy resin composition and multi-component epoxy resin system can contain the curing agent composition. A method can be used for chemical fastening of structural elements in boreholes with the epoxy resin composition or the multi-component epoxy resin system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.