Ciba Announces Additions To Several Lines Of Dyes
Ciba Specialty Chemicals, Switzerland, has announced the release of several new lines of dyes.
These include new colors for Ciba® TERASIL®, CIBACET® and CIBACRON®.The TERASIL Navy W-RS and
TERASIL Black W-NS are two high-energy disperse dyes for polyester and its blend with cellulose and
Lycra. They are suitable for exhaust and continuous application. Both dyes are stable at pH 3 to
6.The CIBACET Black El-FGL is a disperse dye for secondary acetate and triacetate for application
by exhaust methods. It is also suitable for dyeing acetate/viscose blends.CIBACRON Orange H-R and
CIBACRON Yellow H-G are reactive dyes that are designed for hot exhaust application on cellulosic
fibers. These dyes are highly compatible with other CIBACRON dyes.