Identifiable dental restorative material

Compositions: coating or plastic – Coating or plastic compositions – Dental

Patent

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Details

4332281, 501132, C09K 300

Patent

active

052117480

ABSTRACT:
A problem on removing dental restorative material can be to know its exact extent, otherwise sound tooth material may be unnecessarily removed. The inventive restorative material is made identifiable by adding crushed ruby powder, which fluoresces under standard dental blue light.

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patent: 5015180 (1991-05-01), Randklev
patent: 5035621 (1991-07-01), Gottschalk et al.

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