Information recording material

Details Information recording material Information recording material

1983-07-05

1986-04-01

Hartary, Joseph W.

Recorders

Record receivers and/or driving means therefor

Laminated, impregnated, or coated bases

346 76L, 369284, 430945, G01D 1510

Patent

active

045801460

ABSTRACT:
An information recording material comprising a substrate, a metallic recording layer composed mainly of Bi and a Cr layer interposed therebetween has been found to be extremely excellent in C/N ratio as well as in storage stability and archivability. The information recording material of this type can be advantageously employed for video image signal memory, still video recording, and the like.

REFERENCES:
patent: 3560994 (1971-02-01), Wolff
patent: 4188214 (1980-02-01), Kido et al.
patent: 4296419 (1981-10-01), Terao
patent: 4317123 (1982-02-01), Namiki et al.
patent: 4335198 (1982-06-01), Hanada et al.
patent: 4357616 (1982-11-01), Terao
patent: 4461807 (1984-07-01), Mori
patent: 4531183 (1985-07-01), Morimoto

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