Metal oxide ceramic nanomaterials and methods of making and using same

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United States of America Patent

PATENT NO 9820917
SERIAL NO

15388165

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Abstract

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Provided are metal oxide ceramic materials and intermediate materials thereof (e.g., nanozirconia gels, nanozirconia green bodies, pre-sintered ceramic bodies, zirconia dental ceramic materials, and dental articles). The nanozirconia gels are formable gels. Also provided are methods of making and using the metal oxide materials and intermediate materials. The nanozirconia gels can be made using, for example, osmotic processing. The nanozirconia gels can be used to make nanozirconia green bodies, pre-sintered ceramic bodies, zirconia dental ceramic materials, and dental article. The nanozirconia green bodies, pre-sintered ceramic bodies, zirconia dental ceramic materials, and dental articles have desirable properties (e.g., optical properties and mechanical properties).

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Patent Owner(s)

Patent OwnerAddress
IVOCLAR VIVADENT AG9494 SCHAAN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Brodkin, Dmitri Livingston, US 65 2404
Wang, Yijun Basking Ridge, US 66 318
Xu, Wei Basking Ridge, US 934 8439

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