C - Chemistry – Metallurgy – 09 – B
Patent
C - Chemistry, Metallurgy
09
B
C09B 67/22 (2006.01) C09B 67/20 (2006.01)
Patent
CA 2558502
The invention relates to a pigment preparation which is characterised in that it comprises at least one type of copper phthalocyanine pigment of a 15, 15:0, 15:1, 15:2, 15:3, 15:4 and 15:6 C.I. bleu pigment group and at least one type of pigment-dispersing agent of formula (I), wherein n is a number equal to 1, 2, 3 or 4.
L'invention concerne une préparation pigmentaire, caractérisée en ce qu'elle renferme au moins un pigment de phtalocyanine de cuivre du groupe pigment C.I. bleu 15, 15:0, 15:1, 15:2, 15:3, 15:4 et 15:6, et au moins un agent de dispersion de pigment de formule (I), dans laquelle n désigne un nombre entier égal à 1, 2, 3 ou 4.
Macholdt Hans-Tobias
Meder Magali
Opravil Manfred
Weber Joachim
Clariant Produkte (deutschland) Gmbh
Fetherstonhaugh & Co.
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