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US 2025/0051976 A1Published application
Fiber composite structure and manufacturing method thereof
AssigneeKorea Institute of Science and Technology
InventorsMyoung-Woon MOON, Seong Jin KIM, Young A LEE, Chan Young OH, Cho Hee LEE
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Abstract
Provided is a fiber composite structure including a plurality of twisted fiber bundles, wherein each of the fiber bundles includes a plurality of fiber strands, an adhesive coated on the fiber strands, and a functional particle interposed between the fiber strands. The functional particle includes a material different from that of the fiber strands. The adhesive includes polydopamine.
Claims18
A fiber composite structure comprising:
- a plurality of fiber bundles, wherein each of the fiber bundles includes a plurality of fiber strands;
- an adhesive coated on the fiber strands;
- and
- a functional particle interposed between the fiber strands,
- wherein:
- the functional particle includes a material different from that of the fiber strands;
- and
- the adhesive includes polydopamine.
5 more elements
A fiber composite structure comprising:
- a plurality of collected or twisted fiber bundles, wherein each of the fiber bundles includes a plurality of fiber strands;
- and
- an adhesive coated on the fiber strands,
- wherein:
- the adhesive includes protruding first nano-protrusions;
- and
- the adhesive includes polydopamine.
4 more elements
A method for manufacturing a fiber composite structure, the method comprising:
- preparing a plurality of fiber bundles;
- wetting the fiber bundles in a solution containing an adhesive material;
- and
- drying the fiber bundles in the air immediately after taking the fiber bundles wetted in the solution out of the solution.
1 more element
Dependencies are inferred from the claim text.