Metallized azo-ether dyes for optical recording layers

Details Metallized azo-ether dyes for optical recording layers Metallized azo-ether dyes for optical recording layers

1996-01-19

2000-12-26

Angebranndt, Martin

Radiation imagery chemistry: process, composition, or product th

Imaging affecting physical property of radiation sensitive...

Radiation sensitive composition or product or process of making

430945, 43027019, 4302731, 4302751, 369288, 369284, G11B 721

Patent

active

061656836

ABSTRACT:
A metallized azo-ether dye comprising an azo group linking a substituted 3-hydroxy-pyridine nucleus to a phenyl nucleus wherein the phenyl nucleus has an alkoxy or thioether substituent at its 2-position. The dye is useful in the recording layers of optical recording elements.

REFERENCES:
patent: 4287292 (1981-09-01), Chapman et al.
patent: 4358527 (1982-11-01), Bailey et al.
patent: 4425422 (1984-01-01), Kamamura et al.
patent: 4521506 (1985-06-01), Stolzenburg et al.
patent: 4562139 (1985-12-01), Reczek
patent: 4579817 (1986-04-01), Bergthaller et al.
patent: 4686143 (1987-08-01), Yoshikawa et al.
patent: 5272047 (1993-12-01), Kovacs et al.
patent: 5500325 (1996-03-01), Chapman et al.
"Lange's Handbook of Chemistry", 14th Ed., Jame A. Dean, (.COPYRGT.1992) pp. 9.2-9.7.
"Organic Chemistry", T.W.G. Solomons, (.COPYRGT.1984) pp. 505.
"Basic Principles of Organic Chemistry", J.D. Roberts et al., (.COPYRGT.1964) pp. 956.

Affiliated with

Also associated with

Rating

Metallized azo-ether dyes for optical recording layers does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Metallized azo-ether dyes for optical recording layers, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Metallized azo-ether dyes for optical recording layers will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-992860