David A. Glocker - W. Henrietta NY Geoffrey C. Lesh - Sunnyvale CA
Assignee:
Eastman Kodak Company - Rochester NY
International Classification:
C23C 1434
US Classification:
20419215
Abstract:
A method of making a thermo-magneto-optic element stable over wide temperature ranges wherein a barrier layer is applied to a polymeric substrate, the substrate is first exposed to an RF oxygen plasma treatment at a power of from about 50 to about 200 watts and a time of from about 5 to about 200 seconds.