Multi-colored shaped body

Stock material or miscellaneous articles – Composite – Of inorganic material

Reexamination Certificate

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Details

C428S471000, C428S454000, C433S215000, C433S212100, C433S222100

Reexamination Certificate

active

07981531

ABSTRACT:
The present invention relates to a multi-colored shaped body having layers arranged on top of one another for producing dental restorations, a process for its production and its use for the manufacture of dental restorations.

REFERENCES:
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patent: 4451236 (1984-05-01), Tarasov et al.
patent: 5151044 (1992-09-01), Rotsaert
patent: 5308243 (1994-05-01), Emmons
patent: 5593305 (1997-01-01), Shoher et al.
patent: 5730600 (1998-03-01), Shoher et al.
patent: 5800164 (1998-09-01), Pfau
patent: 6379593 (2002-04-01), Datzmann et al.
patent: 2007/0082229 (2007-04-01), Mirchandani et al.
patent: 2007/0292597 (2007-12-01), Ritzberger et al.
patent: 19944130 (2001-04-01), None
patent: 19991044130 (2001-04-01), None
patent: 1354567 (2003-10-01), None
patent: 1400232 (2004-03-01), None

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