METHOD FOR PRODUCING GOLD CERAMIC CROWNS Russian patent published in 2007 - IPC A61C5/08 A61C5/10 

Abstract RU 2293540 C1

FIELD: medicine.

SUBSTANCE: method involves taking imprint, molding collapsible model, duplicating plaster stamp, preparing the stamp to electrolysis, forming gold carcass by means of galvanoplasty, applying ceramic coating, sintering tooth crown. Citrate electrolyte of the following composition is applied (in g/l) potassium dicyanoaurate -12.5, citric acid - 140, ultradispersed opaque particles from ceramic mass - 50, distilled water - the rest, with pH=4.5-5.0, temperature 60°C and current intensity of 1`-1.5 A/dm2.

EFFECT: enhanced effectiveness in manufacturing gold ceramic crowns; reduced material consumption.

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Authors

Safarova Nadezhda Ivanovna

Levina Evgenija Semenovna

Ignatjan Mger Varuzhanovich

Lebedenko Igor' Jul'Evich

Vasekin Vasilij Vasil'Evich

Dates

2007-02-20Published

2006-03-15Filed