C - Chemistry – Metallurgy – 09 – B
Patent
C - Chemistry, Metallurgy
09
B
C09B 67/22 (2006.01) D06P 3/06 (2006.01) D06P 3/16 (2006.01)
Patent
CA 2586610
The present invention refers to a red-dyeing acid dye mixture comprising a dye of the formula (I) and at least one dye of the formula (II) a process for its manufacturing and a process for dyeing and printing of natural or synthetic polyamide fiber material in which it used.
La présente invention concerne un mélange de colorants acides teintant en rouge comprenant un colorant de la formule (I) et au moins un colorant de la formule (II), un procédé de fabrication de celui-ci et un procédé de coloration et d~impression d~un matériau en fibres polyamides synthétiques ou naturelles dans lequel il est utilisé.
Giehl Andreas
Ruchser Thomas
Dystar Colours Deutschland Gmbh
Dystar Textilfarben Gmbh & Co. Deutschland Kg
Fetherstonhaugh & Co.
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