Fast curing epoxy acrylic liquid shim
US12163060B2 · kind B2 · utility
0Cited by
6References
20Claims
0Family size
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Key dates
| Filing date | Jan 15, 2021 |
| Grant date | Dec 10, 2024 |
| Priority date | — |
| Expiry date | Jan 5, 2043 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09J4/00
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The present disclosure provides two part, room-temperature curable hybrid epoxy/(meth)acrylate compositions, comprising: (a) a first component, comprising (meth)acrylate monomers, crosslinkers, epoxy curatives, and optional free radical accelerator, tougheners, fillers and additives, and inhibitors; and (b) a second component, comprising epoxy resins, methacrylate free radical initiators, and optional tougheners, fillers and additives. The compositions provide among other advantageous properties fast cure rate, extremely high compression properties, and good thermal cycling performance.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.