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Carbon/Polycarbonate Recovery Process for Print Ribbon Reuse

IP.com Disclosure Number: IPCOM000038005D
Original Publication Date: 1989-Sep-01
Included in the Prior Art Database: 2005-Jan-31

Publishing Venue

IBM

Related People

Authors:
Crooks, W Pennington, K [+details]

Abstract

A technique is described whereby a recovery process allows polycarbonate polymer to be recovered from used ribbons, thereby permitting the re-use of the polymers and pigments which make up resistive print ribbons.