Microfilled dental composite and method using the same

Chemistry of carbon compounds – Miscellaneous organic carbon compounds

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106 35, 260 4215, 260 4252, 260 4253, 26099811, A61K 608, C08K 326, C08K 340, C08K 906

Patent

active

042972663

ABSTRACT:
A filled-resin dental composite. The filler is a mixture of hydrophobic silica particles about 0.01 to 0.04 micron in diameter and glass particles about 2 to 30 microns in diameter. Preferably, the glass is x-ray opaque. An improved method for restoring carious lesions in a living tooth is presented, using the composite.

REFERENCES:
patent: 3770811 (1973-11-01), Lee, Jr. et al.
patent: 3926906 (1975-12-01), Lee, II et al.
patent: 4032504 (1977-06-01), Lee, Jr. et al.
patent: 4150012 (1979-04-01), Joos
McLean, Journal of Prosthetic Dentistry, vol. 42, No. 2, Aug. 1979, pp. 154-156.
Raptis et al., Jada, vol. 99, Oct. 1979, pp. 631-633.

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