Metallized azo dianion with two cationic dye counter ions for op

Radiation imagery chemistry: process – composition – or product th – Imaging affecting physical property of radiation sensitive... – Radiation sensitive composition or product or process of making

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430945, 430273, 369284, 369288, G03C 172, G11B 724

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active

054260159

ABSTRACT:
There is disclosed a recordable optical element that includes a recording layer. The element has a transparent substrate and on the surface of the substrate, a) a recording layer containing a light absorbing material and b) a light reflecting layer, the improvement wherein said light absorbing material has the structure: ##STR1## wherein; R is hydrogen, alkyl having from 1 to about 20 carbons, substituted or substituted aryl from about 6 to 10 carbon atoms;

REFERENCES:
patent: 4626496 (1986-12-01), Sato et al.
patent: 4652514 (1989-03-01), Abe et al.
patent: 4735839 (1988-04-01), Sato et al.
patent: 4735889 (1988-04-01), Namba et al.
patent: 4756987 (1988-07-01), Maeda et al.
patent: 4767693 (1988-08-01), Oba et al.
patent: 4940618 (1990-07-01), Hamada et al.
patent: 4994343 (1991-02-01), Inagaki et al.
patent: 4996089 (1991-02-01), Saito et al.
patent: 5090009 (1992-02-01), Hamada et al.
patent: 5178995 (1993-01-01), Fukui et al.
patent: 5219707 (1993-06-01), Namba et al.
patent: 5272047 (1993-12-01), Kovacs et al.

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