Metallic chelating dye

Details Metallic chelating dye Metallic chelating dye

1996-09-04

1999-04-06

Raymond, Richard L.

Organic compounds -- part of the class 532-570 series

Organic compounds

Four or more ring nitrogens in the bicyclo ring system

544300, 544331, 544357, 544405, 546 2, 546 94, 546256, 5462697, 5462701, 5462717, 5462721, 5462724, 5462761, 548101, 548108, 548159, 548204, C07D47104, C07D40104

Patent

active

058920331

ABSTRACT:
Disclosed is a metal chelate dye which is composed of a metal ion and a ligand that is a methine dye having 2 or more bonding positions capable of coordinate bond to the metal ion at the bonding position. A thermal transfer recording material, an ink used for an ink jet image recording process and a color toner for electrostatic image recording process are also disclosed.

REFERENCES:
patent: 3544325 (1970-12-01), Depoorter et al.
patent: 4725685 (1988-02-01), Lotsch
patent: 5340707 (1994-08-01), Ohnishii et al.
European Search Report EP 96 30 6488 and Annex (1996).
Patent Abstracts of Japan vol. 9, No. 114 (M380) (1837) May 18, 1985.
Patent Abstracts of Japan, vol. 8, No. 189 (M-321) (1626) Aug. 30, 1984.

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