What name is given to any chemical that fixes a dye to the fibres of a textile by combining with both?
Natural dye alone; these dyes are called "direct dyes" or "substantive dyes". The majority of plant dyes, however, also require the use of a mordant, a chemical used to "fix" the color in the textile fibres. These dyes are called "adjective dyes". By using different mordants, dyers can often obtain a variety of colors and shades from the same dye. Fibres or cloth may be pretreated with mordants, or the mordant may be incorporated in the dyebath. In traditional dyeing, the common mordants are vinegar, tannin from oak bark, sumac or oak galls, ammonia from stale urine, and wood-ash liquor or potash
A Rose by Any Name 2. and was made available to listen on the band's official website. The song was one of five from the new album to be given away as a free download with each ticket purchased for the band's U.S. No Principals Tour in 2013. The artwork for "A Rose by Any Name" was created by J. H. Williams III, who is also the artist behind the artwork for the album, "Ghosts of Download". Williams also created the artwork for the album's second single "Sugar on the Side". A Rose by Any Name "A Rose by Any Name" is a 2013 song