| Loosening makes the tanning agents, fats, dyestuffs and other substances, penetrate easily into the hide. |
| In 1913 these eight firms produced almost 90 percent of the world supply of dyestuffs, and sold about 80 percent of their production abroad. |
| In subsequent decades, a rainbow of other aniline dyestuffs were synthesized and made available to textile colorists. |
| Other uses of aniline include the manufacture of rubber processing chemicals and the production of agrochemicals and dyestuffs. |
| One of the major practical applications of chromophore chemistry is in the manufacture of synthetic dyes, or dyestuffs, for textiles. |
| In the desert cities, lengths of cloth, pottery, Venetian glass slave beads, dyestuffs and jewels were used as payment. |
