prov:value
| - es, such as inorganic pigments, e.g. iron oxide, titanium oxide, ferric ferrocyanide and inorganic dyes, such as, for example, alizarin, azo and metal phthalocyanine dyes and metal salts, such as salts of iron, manganese, boron, copper, cobalt, molybdenum and zinc. [0070] By means of the active compound concentration and amount, the duration of action can be adjusted in a period of time of 1 to 60
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