A Metal composite foil, coping, and grown for a ceramo-metal den

Details A Metal composite foil, coping, and grown for a ceramo-metal den A Metal composite foil, coping, and grown for a ceramo-metal den

1986-04-02

1987-06-30

Rutledge, L. Dewayne

Dentistry

Method or material for testing, treating, restoring, or...

Crown

428607, 428669, 433218, A61C 508

Patent

active

046767517

ABSTRACT:
A dental crown restoration which comprises a metal coping and a relatively thick outer coating of a ceramic dental veneer. The metal coping is composed of a lamination of a low fusing temperature precious metal component substantially or entirely of gold and a high fusing temperature precious metal component. The high fusing component is formed from three layers with one layer composed of from 90 to 100% palladium bounded on both sides by a gold based layer.

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