Invention Grant
- Patent Title: Composite ceramic material comprising zirconia
- Patent Title (中): 包含氧化锆的复合陶瓷材料
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Application No.: US14515928Application Date: 2014-10-16
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Publication No.: US09403721B2Publication Date: 2016-08-02
- Inventor: Wolfram Holand , Elke Signer-Apel , Christian Ritzberger , Frank Rothbrust , Heinrich Kappert , Volker Rheinberger , Jerome Chevalier , Helen Reveron , Nicolas Courtois , Ricardo Dellagiacomo
- Applicant: Ivoclar Vivadent AG
- Applicant Address: LI Schaan
- Assignee: Ivoclar Vivadent AG
- Current Assignee: Ivoclar Vivadent AG
- Current Assignee Address: LI Schaan
- Agent Ann M. Knab; Thad McMurray
- Priority: EP10160162 20100416
- Main IPC: C04B35/48
- IPC: C04B35/48 ; C04B35/49 ; A61K6/00 ; A61K6/02 ; B82Y30/00 ; C01G9/00 ; C01G25/02 ; C04B35/488 ; C04B35/626
Abstract:
The invention relates to a composite ceramic material which comprises: (a) a first phase based on zirconia containing CeO2 as stabilizer, and (b) a second phase based on an aluminate. The invention also relates to a ceramic powder composition, processes for the preparation of the composite ceramic material and the ceramic powder composition as well as uses thereof.
Public/Granted literature
- US20150035210A1 Composite Ceramic Material Comprising Zirconia Public/Granted day:2015-02-05
Information query
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