US 6,344,497 B1 · Aqueous ink compositions

Abstract

An ink composition comprising water, a water-dissipatable polyester, a disperse dye or a solvent soluble dye or a mixture of such dyes, a water-immiscible organic solvent and a water miscible organic solvent. The inks are useful in ink jet printers.

Claims0

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Facts

Application

09/269,063Filed 18 Mar 1999

Granted

5 Feb 2002

Term ends

Not estimatedThe source records don’t support an estimate.

Classification9 codes

C09D 11/30
Inks: inkjet printing inks
C09B 23/143
Styryl dyes: the ethylene chain carrying a COOH or a functionally modified derivative, e.g.-CN, -COR, -COOR, -CON=, C6H5-CH=C-CN
C09B 29/0037
The heterocyclic ring containing only nitrogen as heteroatom: containing a five-membered heterocyclic ring with two nitrogen atoms
C09B 29/0081
Containing a five-membered heterocyclic ring with one nitrogen and one sulfur as heteroatoms: isothiazoles or condensed isothiazoles

Aqueous ink compositions

Life of this patent

Abstract

Claims0

Aqueous ink compositions

Life of this patent

Abstract

Claims0