ERIONYL® B are di-sulfonated acid dyes for very bright and brilliant shades with good wetfastness and lightfastness properties. They are mainly used individually for brilliant self-shades, rather than as trichromatic elements. The dyeing procedure is the same as for ERIONYL® A dyes, with after-treatment with ALBAFIX® ECO used to improve wetfastness.
Huntsman Polyurethanes | Polyurethane Solutions
Huntsman is a global manufacturer and marketer of differentiated chemicals. Its operating companies manufacture products for a variety of global industries, including chemicals, plastics, automotive, ...