The Boeing Company
Method for recovering carbon fibers from composite waste

Last updated:

Abstract:

A method for recovering carbon fibers from composite waste includes coating a water-soluble catalyst powder on a surface of composite waste having carbon fibers and a resin matrix and pyrolyzing the resin matrix of the coated composite waste.

Status:
Grant
Type:

Utility

Filling date:

30 Mar 2018

Issue date:

1 Dec 2020