C - Chemistry – Metallurgy – 09 – B
Patent
C - Chemistry, Metallurgy
09
B
C09B 45/16 (2006.01) C09B 11/08 (2006.01) C09B 45/18 (2006.01) C09B 45/20 (2006.01) C09B 45/22 (2006.01) C09B 62/503 (2006.01) C09B 67/22 (2006.01) C09D 11/00 (2006.01)
Patent
CA 2438323
The invention relates to a colorant composition that substantially comprises a colorant of formula (1) and a colorant of formula (2) or (3). The magenta colorant mixture is advantageously used in ink-jet printing and yields storage- stable and water-proof ink formulations.
La présente invention concerne un mélange colorant comprenant principalement un colorant de formule (1) et un colorant de formule (2) ou (3). Le mélange de coloration magenta est utilisé avantageusement pour l'impression jet d'encre et permet d'obtenir des formulations d'encres stables au stockage et résistantes à l'eau.
Geisenberger Josef
Menzel Heidemarie
Wuzik Andreas
Clariant Gmbh
Clariant Produkte (deutschland) Gmbh
Fetherstonhaugh & Co.
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