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US 9,308,705 B2Granted
Carbon fiber composite material and method for preparing the same
AssigneeIndustrial Technology Research Institute
InventorsShir-Joe Liou, Jih-Hsiang Yeh, Chih-Cho Shih
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Abstract
A carbon fiber composite material and a method for preparing the same are provided. The method includes providing a first carbon fiber layer and a second carbon fiber layer; binding a first surface of the first carbon fiber layer with the second carbon fiber layer to obtain a laminated article, wherein a resin containing carbon nanotubes is formed on the first surface or a second surface of the first carbon fiber layer and the carbon nanotubes have functional groups on the surface thereof; and shaping the laminated article.
Claims6
A carbon fiber composite material, comprising:
- a first carbon fiber layer;
- a second carbon fiber layer;
- and
- a resin disposed between the first carbon fiber layer and the second carbon fiber layer, wherein the resin comprises 1 to 20 wt % of multilayer carbon nanotubes based on a weight of the resin and the multilayer carbon nanotubes have functional groups, and wherein the functional group is an amino group, carboxyl group, hydroxyl group or acyl chloride.
1 more element
Dependencies are inferred from the claim text.