Dyeing composition for fibrous materials

C - Chemistry – Metallurgy – 09 – B

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167/302, 8/50

C09B 67/40 (2006.01) D06P 1/649 (2006.01)

Patent

CA 1141505

DYEING COMPOSITION FOR FIBROUS MATERIALS ABSTRACT OF THE DISCLOSURE An improvement in a composition for dyeing fibrous material comprising a dye system and a liquid dispersing vehicle for the system, in which the composition contains N-acetyl ethanola- mine to promote dyeing of the material.

338092

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