Blend for curing epoxy resin composistions
US11198756B2 · kind B2 · utility
0Cited by
5References
5Claims
0Family size
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Key dates
| Filing date | Jun 16, 2017 |
| Grant date | Dec 14, 2021 |
| Priority date | — |
| Expiry date | Jun 16, 2037 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E10/74
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The present disclosure provides a curable composition that includes an epoxy resin and a curing component comprising a blend of at least two amines. The curable composition may be combined with reinforced fibers and cured to form a composite article which can be used in various applications, such as in wind turbine blades.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.