- Patent Title: Recovery of fibers from fiber reinforced polymers with Lewis bases
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Application No.: US16845494Application Date: 2020-04-10
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Publication No.: US11208345B2Publication Date: 2021-12-28
- Inventor: Adam F. Gross , April R. Rodriguez , Ashley M. Nelson , John J. Vajo , Hardik Dalal , Panagiotis Emanuel George , Xin N. Guan , James Hillard Davis, Jr.
- Applicant: The Boeing Company
- Applicant Address: US IL Chicago
- Assignee: The Boeing Company
- Current Assignee: The Boeing Company
- Current Assignee Address: US IL Chicago
- Agency: McDonnell Boehnen Hulbert & Berghoff LLP
- Main IPC: C03C13/00
- IPC: C03C13/00 ; C08J11/28 ; C08J11/26 ; C01B32/05
Abstract:
A composition comprising a Lewis base containing depolymerization liquid and methods of using the Lewis base depolymerization liquid to depolymerize the polymer component of fiber reinforced polymers to form free fibers.
Public/Granted literature
- US20200239357A1 Recovery of Fibers from Fiber Reinforced Polymers with Lewis Bases Public/Granted day:2020-07-30
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