GB1215485A - Method of making dentures - Google Patents
Method of making denturesInfo
- Publication number
- GB1215485A GB1215485A GB362068A GB362068A GB1215485A GB 1215485 A GB1215485 A GB 1215485A GB 362068 A GB362068 A GB 362068A GB 362068 A GB362068 A GB 362068A GB 1215485 A GB1215485 A GB 1215485A
- Authority
- GB
- United Kingdom
- Prior art keywords
- metal
- layer
- replica
- silver
- compatible
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D1/00—Electroforming
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Dental Prosthetics (AREA)
Abstract
1,215,485. Dentures. B. F. REGAN. 23 Jan., 1968, No. 3620/68. Heading A5R. [Also in Divisions C6 and C7] Metal backbones of dentures are produced by electroforming on a replica of the mouth a first layer of a metal which is compatible with body tissue, a second layer of a substantially unstressed metal which is stronger than the first metal, and a third layer of a metal compatible with body tissue, and thereafter removing the electro-deposited layers from the replica. Prior to electrodeposition the replica may be sealed with a solution of polyvinyl chloride, and made electrically conductive by coating with silver paint or by chemical reduction of a layer of silver, copper or nickel on said surface. The tissue compatible material may be of gold, rhodium or chromium, and the unstressed layer may be of nickel, and the layers may be separated by further layers of silver or tin-nickel alloy. During deposition of the second layer part of the surface, e.g. adjacent the finishing line of the denture backbone, may be mashed to produce cavities in the metal backbone, to which the plastics material resembling the user's gums may be secured.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB362068A GB1215485A (en) | 1968-01-23 | 1968-01-23 | Method of making dentures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB362068A GB1215485A (en) | 1968-01-23 | 1968-01-23 | Method of making dentures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1215485A true GB1215485A (en) | 1970-12-09 |
Family
ID=9761771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB362068A Expired GB1215485A (en) | 1968-01-23 | 1968-01-23 | Method of making dentures |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1215485A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4451236A (en) * | 1983-08-11 | 1984-05-29 | Tarasov Jury A | Dental prosthesis and method for making same |
-
1968
- 1968-01-23 GB GB362068A patent/GB1215485A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4451236A (en) * | 1983-08-11 | 1984-05-29 | Tarasov Jury A | Dental prosthesis and method for making same |
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