Lithium silicate glass ceramic

Compositions: ceramic – Ceramic compositions – Devitrified glass-ceramics

Reexamination Certificate

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Details

C106S035000, C433S228100

Reexamination Certificate

active

07867930

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.

REFERENCES:
patent: 5176961 (1993-01-01), Crooker et al.
patent: 5968856 (1999-10-01), Schweiger et al.
patent: 6342458 (2002-01-01), Schweiger et al.
patent: 6420288 (2002-07-01), Schweiger et al.
patent: 6455451 (2002-09-01), Brodkin et al.
patent: 6485849 (2002-11-01), Petticrew
patent: 6514893 (2003-02-01), Schweiger et al.
patent: 6517623 (2003-02-01), Brodkin et al.
patent: 6802894 (2004-10-01), Brodkin et al.
patent: 6818573 (2004-11-01), Petticrew
patent: 7316740 (2008-01-01), Schweiger et al.
patent: 2002/0010063 (2002-01-01), Schweiger et al.
patent: 2005/0098064 (2005-05-01), Schweiger et al.
patent: 2451121 (1974-10-01), None
patent: 24 51 121 (1975-05-01), None
patent: 0 536 572 (1993-04-01), None
patent: 0536479 (1993-04-01), None
patent: 0 827 941 (1998-03-01), None
patent: 1 505 041 (2005-02-01), None
patent: 5094017 (1974-10-01), None
patent: 5208846 (1993-08-01), None
patent: 7187710 (1995-07-01), None
patent: 9501092 (1997-02-01), None
patent: 10101409 (1998-04-01), None
patent: 1174418 (1999-03-01), None
patent: 11314938 (1999-11-01), None
patent: 2001288027 (2001-10-01), None
patent: 200553776 (2005-03-01), None
patent: 2008515549 (2008-05-01), None
patent: WO95/32678 (1995-12-01), None
patent: WO2006/042046 (2006-04-01), None
Borom & Turkalo, “Strength and Microstructure in Lithium Disilicate Glass-Ceramics,” J. Am. Ceram. Soc. 58(9-10):385-391 (1975).
Stookey, S.D., “Chemical Machining of Photosensitive Glass,” Indus. Engin. Chem. 45(1):115-118 (1953).

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