Erasable optical information storage system

Radiation imagery chemistry: process – composition – or product th – Erasable imaging

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430495, 430270, 430945, 430 21, 3461351, 369100, 369288, G03C 300, G03C 500

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active

050395831

ABSTRACT:
An erasable optical information storage apparatus is disclosed and the process for making such an apparatus is disclosed. The apparatus utilizes the photoabsorption and electrochemical absorption characteristics of the polyaniline class to polymers to provide an easily accessible and erasable information storage unit.

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