IMPROVED METHOD FOR PRODUCING FINELY DIVIDED HAEMATITE AND FOR PRODUCING IRON OXIDE RED PIGMENTS
The invention relates to an improved method for producing finely divided haematite and iron oxide red pigments composed of the finely divided haematite and to the use of the finely divided haematite and iron oxide red pigments produced according to said method.
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | The invention relates to an improved method for producing finely divided haematite and iron oxide red pigments composed of the finely divided haematite and to the use of the finely divided haematite and iron oxide red pigments produced according to said method. |
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