GELBES ZIRKON-PRASEODYMOXID-PIGMENT SOWIE ZUSAMMENSETZUNG FÜR SEINER HERSTELLUNG
The invention concerns a yellow pigment characterised in that it has the following chemical analysis, in wt. % on the basis of 52.6 to 71.7 % of ZrO2, 21.6 to 38.8 % of SiO2, 3 to 6.4 % of Pr6O11, and 0.3 to 2.2 % of Y2O3. The invention is useful for colouring ceramic materials.
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Main Authors | , |
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Format | Patent |
Language | German |
Published |
15.06.2001
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Edition | 7 |
Subjects | |
Online Access | Get full text |
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Summary: | The invention concerns a yellow pigment characterised in that it has the following chemical analysis, in wt. % on the basis of 52.6 to 71.7 % of ZrO2, 21.6 to 38.8 % of SiO2, 3 to 6.4 % of Pr6O11, and 0.3 to 2.2 % of Y2O3. The invention is useful for colouring ceramic materials. |
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Bibliography: | Application Number: AT19980917246T |