Search Results for: Braces of man-made fibres
: roots , berries , bark , leaves , wood , fungi and lichens . [ ] most dyes are synthetic, i.e., are man-made from petrochemicals. other than pigmentation, they have a range of applications including organic dye lasers , [ ] optical media ( cd-r ) and caera sensors ( color filter array ). history[ edit
by william henry perkin in . [ ] [ ] the discovery of mauveine started a surge in synthetic dyes and in organic chemistry in general. other aniline dyes followed, such as fuchsine , safranine , and induline . many thousands of synthetic dyes have since been prepared. [ ] [ ] [ ] the discovery of mauve...
https://en.wikipedia.org/wiki/Dye