Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/91248
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Title: Multi-level-architecture multifiber composite yarn
Authors: Tao, X 
Zhang, Z 
Issue Date: 8-Jun-2021
Source: US Patent 11,029,540 B2. Washington, DC: US Patent and Trademark Office, 2021.
Abstract: A multi-level-architecture multi-fiber composite yarn includes a composite yarn having a first anisotropic expansion coefficient in an axial and/or radial direction, and a matrix material included with the yarn, wherein the matrix material has a second anisotropic expansion coefficient that is different from the first anisotropic expansion coefficient in at least one of the axial or radial directions. A method of fabricating a multi-level-architecture multi-fiber composite yarn includes infiltrating a composite yarn having a first anisotropic expansion coefficient in an axial and/or radial directions with a matrix material having a second anisotropic expansion coefficient different from the first anisotropic expansion coefficient in the axial or radial direction.
Rights: Assignee: The Hong Kong Polytechnic University
Appears in Collections:Patent

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