Invention Grant
- Patent Title: Methods for recovering carbon fiber from carbon-fiber-reinforced polymer (CFRP) composites
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Application No.: US14889395Application Date: 2013-05-08
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Publication No.: US09790346B2Publication Date: 2017-10-17
- Inventor: Chongjun Zhao , Muzi Shitian , Weifeng Ma , Xiuzhen Qian , Jinchao Zhang , Xin Chen
- Applicant: EAST CHINA UNIVERSITY OF SCIENCE AND TECHNOLOGY
- Applicant Address: CN Shanghai
- Assignee: EAST CHINA UNIVERSITY OF SCIENCE AND TECHNOLOGY
- Current Assignee: EAST CHINA UNIVERSITY OF SCIENCE AND TECHNOLOGY
- Current Assignee Address: CN Shanghai
- Agency: Dorsey & Whitney LLP
- International Application: PCT/CN2013/075297 WO 20130508
- International Announcement: WO2014/179939 WO 20141113
- Main IPC: C08K7/06
- IPC: C08K7/06 ; D01F9/12 ; C08J11/08 ; C08L61/06
Abstract:
Method for recovering carbon fibers from carbon fiber reinforced polymer composites is provided. The recovered carbon fibers can be separable and can be substantially free of thermosetting resins. Compositions comprising said recovered carbon fibers are also provided.
Public/Granted literature
- US20160115301A1 METHODS FOR RECOVERING CARBON FIBER FROM CARBON-FIBER-REINFORCED POLYMER (CFRP) COMPOSITES Public/Granted day:2016-04-28
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