HIGHLY FILLED DISPERSION CONTAINING TRANSITION ALUMINIUM OXIDE
Aqueous dispersion containing transition aluminium oxide as only solid and a dispersant, in which-the transition aluminium oxide is present in the form of aggregates of primary particles, the content of transition aluminium oxide in the dispersion is from 40 to 65% by weight, the aggregates in the d...
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Main Authors | , , |
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Format | Patent |
Language | English French German |
Published |
27.08.2008
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Subjects | |
Online Access | Get full text |
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Summary: | Aqueous dispersion containing transition aluminium oxide as only solid and a dispersant, in which-the transition aluminium oxide is present in the form of aggregates of primary particles, the content of transition aluminium oxide in the dispersion is from 40 to 65% by weight, the aggregates in the dispersion have a mean aggregate diameter of less than 100 nm,-the dispersant contains polyaluminium hydroxychloride, polyaluminium hydroxynitrate and/or polyaluminium hydroxysulphate, the dispersion has a pH of from 3 to 5. |
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Bibliography: | Application Number: EP20060841305 |