Information recording medium

Details Information recording medium Information recording medium

1989-10-04

1991-06-18

Bowers, Jr., Charles L.

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

430 19, 430290, 430346, 430945, 430270, 3461351, 369100, G03C 100, G11B 724

Patent

active

050249274

ABSTRACT:
An information recording medium comprising a substrate, and a recording layer formed thereon which comprises (a) a carbon-based material and (b) an optically reversible material whose optical characteristics can be reversibly changed, with the thermal decomposition temperature of the carbon-based material being higher than the melting point of the optically reversible material.

REFERENCES:
patent: 4584258 (1986-04-01), Detty et al.
patent: 4650737 (1987-03-01), Wiedemann
patent: 4819210 (1989-04-01), Miura et al.
patent: 4860273 (1989-08-01), Sawano et al.

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