Hoechst AG world leader in dyes and pharmaceuticals. My industry youth and this neutral grey unachievable by any other dye combination. 40 years later still the neutral charcoal gray in cotton fabrics. A total lack of reds and greens made this dye famous
November 24, 2025 at 8:26 PM
Hoechst AG world leader in dyes and pharmaceuticals. My industry youth and this neutral grey unachievable by any other dye combination. 40 years later still the neutral charcoal gray in cotton fabrics. A total lack of reds and greens made this dye famous