Tooth filling material and method of its preparation

Details Tooth filling material and method of its preparation Tooth filling material and method of its preparation

1989-06-13

1990-10-16

Hunt, Brooks H.

Specialized metallurgical processes, compositions for use therei

Compositions

Consolidated metal powder compositions

106 35, 419 2, 433226, 4332281, C22C 2914, B22F 500

Patent

active

049631845

ABSTRACT:
A meterial well-suited for gold fillings in tooth cavities consists of a porous sintered compact which is prepared from platelet-shaped gold powder produced by chemical precipitation and which exhibits a pore volume of 80 to 90%.

REFERENCES:
patent: 2040179 (1936-05-01), Livingstone
patent: 3667934 (1972-06-01), Ingersoll
patent: 4634383 (1987-01-01), Beyer et al.

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