BASF DevelopsDye Liquor PH RegulatorGermany-based BASF AG now offers Eulysin® WP, a pH regulator for dye liquors in baths used to dye wool and polyamide. The auxiliary allows the pH of the dye bath to fall continuously from 8.0 to 5.0 without user intervention, according to BASF. The company also claims Eulysin WP is an eco-efficient product that provides uniform dye uptake, reduced dyeing times and fewer faulty dyeings.December 2002
