Coloration of dental restorations

Details Coloration of dental restorations Coloration of dental restorations

1989-11-27

1992-03-10

Lieberman, Paul

Dentistry

Prosthodontics

Tooth construction

106 35, 26099811, 264 20, 433215, 4332171, 523115, 523122, 427 2, A61C 1308, A61K 600

Patent

active

050946196

ABSTRACT:
A method of coloring dental restorations which consists of incorporating within the dental restoration material prior to curing a coloration agent which upon the application of heat or other energy alters the color of the restoration. By applying the energy in steps it is possible to match closely the color of the restoration to adjacent teeth or that of the tooth on which the restoration is mounted.

REFERENCES:
patent: 3488846 (1970-01-01), Cornell
patent: 3932938 (1976-01-01), Mackta
patent: 4150485 (1979-04-01), Lee, Jr. et al.
patent: 4261879 (1981-04-01), Kemper
patent: 4433959 (1984-02-01), Faunce
patent: 4481227 (1984-11-01), Tanaka
patent: 4512743 (1985-04-01), Santucci et al.
patent: 4563153 (1986-01-01), Schaefer
patent: 4650418 (1987-03-01), Blair et al.
patent: 4743642 (1988-05-01), Yanacek et al.
Pilkington, E. L., Journal of the Amer. Dental Assoc., vol. XVI, May 1929, pp. 804-812.

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