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Compositional Analysis of Laminated Plastic Films

IP.com Disclosure Number: IPCOM000044824D
Original Publication Date: 1984-Oct-01
Included in the Prior Art Database: 2005-Feb-06

Publishing Venue

IBM

Related People

Authors:
Chen, HH [+details]

Abstract

Selective delamination of a multi-layer, laminated plastic film, using specific solvents, and the use of regular and attenuated total reflectance infrared (ATR-IR) spectroscopy techniques, allows analysis of the polymeric content of the individual film layers. Such films are usable as toner bags.