Dental glass powders

Details Dental glass powders Dental glass powders

2006-02-07

2006-02-07

Vincent, Sean (Department: 1731)

Glass manufacturing

Processes

With shaping of particulate material and subsequent fusing...

C065S021100, C065S030100, C065S030120, C065S031000

Reexamination Certificate

active

06993934

ABSTRACT:
Dental glass powders, methods for producing the powders and dental compositions including the glass powders. The powders preferably have a well-controlled particle size, narrow size distribution and a spherical morphology. The method includes forming the particles by a spray pyrolysis technique. The invention also includes dental filler and restorative compositions that include the glass powders.

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