Optical recording medium

Details Optical recording medium Optical recording medium

1990-03-16

1992-06-23

Bowers, Jr., Charles L.

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

430270, 430945, 526280, 526284, 528396, G03C 100, C08F 1000, C08G 6100

Patent

active

051242400

ABSTRACT:
An optical recording medium consists essentially of a base material and a light-absorbing layer which contains a thermoplastic binder and at least one dye, wherein the thermoplastic binder is a polycyclic hydrocarbon which has a glass transition temperature Tg of greater than 150.degree. C. and is soluble to more than 3% by weight in an aliphatic or aromatic hydrocarbon.

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G. N. Schrauzer, Advan. Organometal, Chem., 2, 1 (1968).
A. Kuroiwa et al., Jap. J. of Appl. Phys., 22, 340 (1983).
A. Ledwith et al., Macromolecular Synth., 6, 19 (1977).

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