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US 11,059,937 B2Granted
Epoxy resin
AssigneeThe Boeing Company
InventorsStephen Christensen, Samuel Tucker, Jeffrey Wiggins, Russell John Varley, Nguyen Buu Dao, Wendy Wenjun Tian
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Abstract
The present disclosure relates to epoxide containing compounds comprising three benzene units linked by bridging groups. The disclosure also relates to the production of curable epoxy resin formulations comprising said epoxide containing compounds, and their possible incorporation into composite materials such as fibre reinforced composites. Possible methods for formulating the compounds epoxide containing compounds, as described herein, are also disclosed.
Claims26
A compound of Formula 1a:
- wherein each X1 is C(O) and each R2 is
A compound of Formula 2a:
- wherein each X2 is C(O) and each R1 is
Dependencies are inferred from the claim text.