Low gold dental alloys

Details Low gold dental alloys Low gold dental alloys

1985-01-28

1986-03-18

Rutledge, L. Dewayne

Alloys or metallic compositions

Palladium base

Copper containing

420587, 420589, 433207, C22C 504

Patent

active

045767904

ABSTRACT:
Low gold dental alloys, especially for firing on dental porcelains, should be easily worked, result in no discolorations and bubble formation in the firing, and have a physiologically replaceable hardness and a low melting interval. These properties are shown by alloys having 20 to 35 wt. % gold and 45 to 65 wt. % palladium if they also contain

REFERENCES:
patent: 2050077 (1936-08-01), Wise
patent: 3667936 (1972-06-01), Katz
patent: 4201577 (1980-05-01), Ingersoll et al.
patent: 4387072 (1983-06-01), Schaffer
patent: 4419325 (1983-12-01), Prasad
patent: 4451639 (1984-05-01), Prasad

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