COATING MATERIALS CONTAINING MIXED OXIDE NANOPARTICLES

The invention relates to coating materials containing mixed oxide nanoparticles, an organic binder and possibly additives, wherein said coating materials contain the nanoparticles consisting of 50-99.9% by weight aluminium oxide and 0.1-50 % by weight oxide of elements of the I or II main group of t...

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Bibliographische Detailangaben
Hauptverfasser: ROESCH, NORBERT, HEINZE, ANJA, KRENDLINGER, ERNST, ZEISBERGER, KARL
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:The invention relates to coating materials containing mixed oxide nanoparticles, an organic binder and possibly additives, wherein said coating materials contain the nanoparticles consisting of 50-99.9% by weight aluminium oxide and 0.1-50 % by weight oxide of elements of the I or II main group of the periodic system. The mixed oxide nanoparticles can also have a surface modified by another coating agent, preferably silane or siloxane. The inventive mixed oxide nanoparticles provide coating materials or to coatings with an improved scratch resistance.