Lithium silicate materials

Details Lithium silicate materials Lithium silicate materials

2008-01-08

2008-01-08

Koslow, C. Melissa (Department: 1755)

Compositions: coating or plastic

Coating or plastic compositions

Dental

C501S002000, C501S005000, C501S063000, C501S068000, C501S069000, C501S060000, C433S202100, C433S201100, C433S218000, C433S222100

Reexamination Certificate

active

10913095

ABSTRACT:
Lithium silicate materials are described which can be easily processed by machining to dental products without undue wear of the tools and which subsequently can be converted into lithium silicate products showing high strength.

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von Clausbruch et al., “Effect of ZnO on the Crystallization, Microstructure, and Properties of Glass-Ceramics in the SiO2-Li2O-ZnO-K2O-P2O5System,”Glastech. Ber. Glass Sci. Technol. 74(8):223-229 (2001).
Oliveira et al., “Sintering and Crystallization of a Glass Powder in the Li2O-ZrO2-SiO2System,”J. Am. Ceramic Soc. 81(3):777-780 (1998).

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