Irgalan dyes
Revision as of 06:06, 24 July 2013 by (username removed)
Description
[Ciba-Geigy] A brand name for a series of neutral pre-metallized dyes. Irgalan dyes were introduced in 1951. They did not require strong acids for dyeing.
Authority
- Website address 1 Comment: www.straw.com/sig/dyehist