Cardenillo
Esquema
Jerarquía
<materiales por función> > colorante > pigmento > <pigmentos por color> > pigmento verde > pigmento verde inorgánico artificial
Descripción
Pigment composed of basic copper acetate and having a dark bluish-green color. Verdigris has been manufactured since ancient times by placing copper plates over vats of fermenting grape skins; the acetic acid quickly reacts to form basic copper acetate. When used directly as a pigment, it discolors from green to black in oil paints, fades in watercolor paints, and reacts with a paper support. It is used to make copper resinate, as a drier for linseed oil, to dye fabrics, and as a colorant and fungicide in antifouling paints.
URI original del concepto
Otros términos
- verdigris (pigment) [en]
- patina (materiaal) [nl]
- Verdigris (pigment) [de]
- verderame [it]
- verdigris [es]
- copper basic acetate [en]
- Montpellier green [en]
- Van Eyck green [en]
- vert-de-gris [fr]
- Grünspan [de]
- viride aeris [la]
- verdete [es]