GB661144A - Improvements in or relating to dental crowns and methods of securing them - Google Patents
Improvements in or relating to dental crowns and methods of securing themInfo
- Publication number
- GB661144A GB661144A GB24479/49A GB2447949A GB661144A GB 661144 A GB661144 A GB 661144A GB 24479/49 A GB24479/49 A GB 24479/49A GB 2447949 A GB2447949 A GB 2447949A GB 661144 A GB661144 A GB 661144A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plastic
- crown
- filling
- securing
- relating
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C5/00—Filling or capping teeth
- A61C5/70—Tooth crowns; Making thereof
- A61C5/73—Composite crowns
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C5/00—Filling or capping teeth
- A61C5/70—Tooth crowns; Making thereof
Landscapes
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Dentistry (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Dental Preparations (AREA)
- Dental Prosthetics (AREA)
Abstract
661,144. Artificial teeth. EGGER, L. Sept. 23, 1949 [July 6, 1946], No. 24479/49. Class 81 (ii). A polymerized plastic tooth crown is affixed to the stump of a natural tooth by a polymerizable plastic material. As shown the natural tooth 1 is suitably ground before affixing a polymerized plastic crown 2 formed with ribs 3 and provided with a neck reinforcement 4 of braided glass or cellulosic fibres by means of a polymerizable plastic filling 6. Chemical reaction binds the plastic filling and the crown inseparably together so forming a homogeneous plastic body. The crown may be of translucent material whilst the filling may be coloured to suit the colour of adjacent teeth.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT661144X | 1946-07-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB661144A true GB661144A (en) | 1951-11-14 |
Family
ID=3678420
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB24479/49A Expired GB661144A (en) | 1946-07-06 | 1949-09-23 | Improvements in or relating to dental crowns and methods of securing them |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB661144A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1820466A1 (en) * | 2006-02-16 | 2007-08-22 | GC Corporation | Dental prosthesis, designing method thereof, and production method thereof |
DE102013021617B3 (en) * | 2013-12-18 | 2015-05-13 | Angela Freundorfer | Two-piece tooth crown system |
WO2018064022A1 (en) * | 2016-09-27 | 2018-04-05 | Dentsply Sirona Inc. | Dental prosthetic system with dry-fit capability |
-
1949
- 1949-09-23 GB GB24479/49A patent/GB661144A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1820466A1 (en) * | 2006-02-16 | 2007-08-22 | GC Corporation | Dental prosthesis, designing method thereof, and production method thereof |
DE102013021617B3 (en) * | 2013-12-18 | 2015-05-13 | Angela Freundorfer | Two-piece tooth crown system |
WO2018064022A1 (en) * | 2016-09-27 | 2018-04-05 | Dentsply Sirona Inc. | Dental prosthetic system with dry-fit capability |
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