Pigmentgroepen

Pigmentgroepen refers to the classification of pigments based on their chemical composition. This system helps artists, conservators, and scientists understand the properties, stability, and potential interactions of different coloring agents. Common pigment groups include inorganic pigments, which are often derived from minerals or metal compounds, and organic pigments, which are carbon-based. Within these broad categories, further subdivisions exist. For instance, inorganic pigments can be metallic oxides, sulfides, chromates, or earth pigments. Organic pigments might be azo pigments, phthalocyanines, or anthraquinones. Understanding these pigmentgroepen is crucial for selecting appropriate materials for various applications, such as painting, dyeing, and printing, as it influences colorfastness, lightfastness, and compatibility with different binders and substrates. The historical development of pigments also often dictates their grouping, with traditional pigments sometimes treated separately from modern synthetic ones. This classification allows for a systematic study of color and its application across diverse fields.