Composite having plant fiber textile and fabricating method thereof

US10711394B2 · kind B2 · utility

Assignees

• AVIC COMPOSITE CORPORATION LTD. · CN
• AVIC BEIJING INSTITUTE OF AERONAUTICAL MATERIALS · CN

Inventors

• Xiaosu Yi · Beijing, CN
• Yanfeng Liu · Xiamen, CN
• Shuangying Ji · Beijing, CN
• Jianfeng Tong · Foshan, CN
• Hongyi Ma · Beijing, CN
• Chunrong Jiao · Beijing, CN
• Jianwen Bao · Greensboro, US
• Qingman Liu · Beijing, CN
• Xiancheng He · Beijing, CN
• Xu Chen · Beijing, CN
• Haichao Cui · Beijing, CN

Key dates

• Filing date: Mar 1, 2013
• Grant date: Jul 14, 2020
• Expiry date: Mar 11, 2036

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10T442/60
• WIPO field: Other special machines
• WIPO sector: Mechanical engineering

Abstract

The present disclosure provides a plant fiber textile, a laminate with the plant fiber textile and a fabricating method of the laminate. The plant fiber textile has a matrix resin and continuous plant fibers distributed within the matrix resin. The plant fibers are subjected to a surface modification pretreatment including a coupling treatment with a coupling agent and/or a fire retardation treatment with a fire retardant. The laminate has a stack structure including a layer of the plant fiber textile and at least one layer selected from a group consisting of following layers: glass fiber, aramid fiber or carbon fiber non-woven cloth or textile, preferably distributed within the matrix resin; polymer fiber non-woven cloth or textile, preferably distributed within the matrix resin; or polymer foam or rubber material.