Radiation imagery chemistry: process – composition – or product th – Visible imaging using radiation only other than heating by...
Patent
1995-04-04
1996-08-06
Hamilton, Cynthia
Radiation imagery chemistry: process, composition, or product th
Visible imaging using radiation only other than heating by...
430945, 501 13, G03C 500, G03C 516
Patent
active
055432697
ABSTRACT:
The present invention relates to writing and marking images on ceramic surfaces in a reversible fashion. The images are marked using a laser. The images are erased by heating the ceramic surfaces to a temperature of approximately 200.degree. C. or using a CO.sub.2 laser.
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Chatterjee Dilip K.
Ghosh Syamal K.
Shaffer Wayne K.
VanKerkhove Alan P.
Eastman Kodak Company
Hamilton Cynthia
Rosenstein Arthur H.
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