Friable abrasive media

Details Friable abrasive media Friable abrasive media

1996-05-13

1998-09-22

Lucchesi, Nicholas D.

Dentistry

Apparatus

Having intra-oral dispensing means

433216, 424 49, A61K 500

Patent

active

058105875

ABSTRACT:
The present invention describes a novel composition and system for use for removal of organic and inorganic materials from a variety of substrates, including a tooth surface, without damage occurring to the substrate. The disclosed composition comprises a friable abrasive particle which when propelled by a gas stream at a surface for a time sufficient departs adequate energy to remove organic and inorganic materials from the surface without causing any significant ablation of the surface.

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Hawley's Condensed Chemical Dictionary, Van Nostrand Reinhold Company, N.Y. .COPYRGT. 1996, p. 42.

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