Surface-modified glass-ceramics and their preparation

Details Surface-modified glass-ceramics and their preparation Surface-modified glass-ceramics and their preparation

2007-01-02

2007-01-02

McNeil, Jennifer C. (Department: 1775)

Stock material or miscellaneous articles

Composite

Of metal

C428S428000, C428S446000, C428S688000, C428S426000

Reexamination Certificate

active

11009738

ABSTRACT:
The present invention relates to a product, comprising a body which is delimited by a surface, of a lithium aluminosilicate-based glass-ceramic, as well as to its method of preparation. Characteristically, said glass-ceramic has, on at least one part of said surface, a surface layer the degree of crystallization of which is greater than that of said glass-ceramic within said body.

REFERENCES:
patent: 3615318 (1971-10-01), Jagodzlaski et al.
patent: 3625718 (1971-12-01), Petticrew et al.
patent: 3764444 (1973-10-01), Simmons
patent: 3779856 (1973-12-01), Pirooz
patent: 3791808 (1974-02-01), Thomas
patent: 3876407 (1975-04-01), Hirose et al.
patent: 3926602 (1975-12-01), Andrus et al.
patent: 4074993 (1978-02-01), Ackerman et al.
patent: 5070045 (1991-12-01), Comte et al.
patent: 5446008 (1995-08-01), Krolla et al.
patent: 5931152 (1999-08-01), Fafet et al.
patent: 5968219 (1999-10-01), Gille et al.
patent: 6528440 (2003-03-01), Vilato et al.
patent: 2002/0026932 (2002-03-01), Mitra et al.
patent: 2003/0172676 (2003-09-01), Evstropiev
patent: 59035032 (1984-02-01), None
patent: 5185455 (1989-12-01), None
patent: 04-069482 (1992-02-01), None
patent: 11100229 (1999-04-01), None
patent: 2003-070585 (2003-11-01), None

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