GB1526780A - Investment casting process of chromium-cobalt and/or nickel alloys - Google Patents
Investment casting process of chromium-cobalt and/or nickel alloysInfo
- Publication number
- GB1526780A GB1526780A GB53223/75A GB5322375A GB1526780A GB 1526780 A GB1526780 A GB 1526780A GB 53223/75 A GB53223/75 A GB 53223/75A GB 5322375 A GB5322375 A GB 5322375A GB 1526780 A GB1526780 A GB 1526780A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cobalt
- chromium
- wax pattern
- dental
- casting process
- 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
- A61C13/00—Dental prostheses; Making same
- A61C13/20—Methods or devices for soldering, casting, moulding or melting
-
- 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
- A61C5/77—Methods or devices for making crowns
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K6/00—Preparations for dentistry
- A61K6/80—Preparations for artificial teeth, for filling teeth or for capping teeth
- A61K6/84—Preparations for artificial teeth, for filling teeth or for capping teeth comprising metals or alloys
Landscapes
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Dentistry (AREA)
- Plastic & Reconstructive Surgery (AREA)
- Dental Prosthetics (AREA)
Abstract
1526780 Moulds for dental crowns MATSUMOTO DENTAL COLLEGE and SUMITOMO CHEMICAL CO Ltd 30 Dec 1975 53223/75 Heading B5A A process for producing dental restorations, particularly crowns comprises placing a wax pattern on to a truncated cone in a metallic ring having a lining of a cushioning material, pouring an investment material into the space surrounding the wax pattern, drying the resultant composite body, melting out the wax pattern, removing the cone, heating at a temperature of 700‹ to 950‹ C. for 20 to 150 minutes to provide a mould, and centrifugally casting a chromium-cobalt and/or nickel alloy in the mould at a temperature of 100‹ to 500‹ C.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB53223/75A GB1526780A (en) | 1975-12-30 | 1975-12-30 | Investment casting process of chromium-cobalt and/or nickel alloys |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB53223/75A GB1526780A (en) | 1975-12-30 | 1975-12-30 | Investment casting process of chromium-cobalt and/or nickel alloys |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1526780A true GB1526780A (en) | 1978-09-27 |
Family
ID=10467044
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB53223/75A Expired GB1526780A (en) | 1975-12-30 | 1975-12-30 | Investment casting process of chromium-cobalt and/or nickel alloys |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1526780A (en) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8075312B2 (en) | 2005-08-30 | 2011-12-13 | Zimmer Dental, Inc. | Dental implant with improved osseointegration features |
US8231387B2 (en) | 2008-07-02 | 2012-07-31 | Zimmer, Inc. | Porous implant with non-porous threads |
US8562346B2 (en) | 2005-08-30 | 2013-10-22 | Zimmer Dental, Inc. | Dental implant for a jaw with reduced bone volume and improved osseointegration features |
US8562348B2 (en) | 2008-07-02 | 2013-10-22 | Zimmer Dental, Inc. | Modular implant with secured porous portion |
US8602782B2 (en) | 2009-11-24 | 2013-12-10 | Zimmer Dental, Inc. | Porous implant device with improved core |
US8814567B2 (en) | 2005-05-26 | 2014-08-26 | Zimmer Dental, Inc. | Dental implant prosthetic device with improved osseointegration and esthetic features |
US8851891B2 (en) | 2008-11-06 | 2014-10-07 | Zimmer Dental, Inc. | Expandable bone implant |
US8899982B2 (en) | 2008-07-02 | 2014-12-02 | Zimmer Dental, Inc. | Implant with structure for securing a porous portion |
US9095396B2 (en) | 2008-07-02 | 2015-08-04 | Zimmer Dental, Inc. | Porous implant with non-porous threads |
US9149345B2 (en) | 2007-08-30 | 2015-10-06 | Zimmer Dental, Inc. | Multiple root implant |
US9707058B2 (en) | 2009-07-10 | 2017-07-18 | Zimmer Dental, Inc. | Patient-specific implants with improved osseointegration |
-
1975
- 1975-12-30 GB GB53223/75A patent/GB1526780A/en not_active Expired
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8814567B2 (en) | 2005-05-26 | 2014-08-26 | Zimmer Dental, Inc. | Dental implant prosthetic device with improved osseointegration and esthetic features |
US8899981B2 (en) | 2005-08-30 | 2014-12-02 | Zimmer Dental, Inc. | Dental implant for a jaw with reduced bone volume and improved osseointegration features |
US10070945B2 (en) | 2005-08-30 | 2018-09-11 | Zimmer Dental, Inc. | Dental implant for a jaw with reduced bone volume and improved osseointegration features |
US8562346B2 (en) | 2005-08-30 | 2013-10-22 | Zimmer Dental, Inc. | Dental implant for a jaw with reduced bone volume and improved osseointegration features |
US8075312B2 (en) | 2005-08-30 | 2011-12-13 | Zimmer Dental, Inc. | Dental implant with improved osseointegration features |
US9149345B2 (en) | 2007-08-30 | 2015-10-06 | Zimmer Dental, Inc. | Multiple root implant |
US9066771B2 (en) | 2008-07-02 | 2015-06-30 | Zimmer Dental, Inc. | Modular implant with secured porous portion |
US8899982B2 (en) | 2008-07-02 | 2014-12-02 | Zimmer Dental, Inc. | Implant with structure for securing a porous portion |
US9095396B2 (en) | 2008-07-02 | 2015-08-04 | Zimmer Dental, Inc. | Porous implant with non-porous threads |
US8562348B2 (en) | 2008-07-02 | 2013-10-22 | Zimmer Dental, Inc. | Modular implant with secured porous portion |
US8231387B2 (en) | 2008-07-02 | 2012-07-31 | Zimmer, Inc. | Porous implant with non-porous threads |
US8851891B2 (en) | 2008-11-06 | 2014-10-07 | Zimmer Dental, Inc. | Expandable bone implant |
US9744007B2 (en) | 2008-11-06 | 2017-08-29 | Zimmer Dental, Inc. | Expandable bone implant |
US9707058B2 (en) | 2009-07-10 | 2017-07-18 | Zimmer Dental, Inc. | Patient-specific implants with improved osseointegration |
US8602782B2 (en) | 2009-11-24 | 2013-12-10 | Zimmer Dental, Inc. | Porous implant device with improved core |
US9901424B2 (en) | 2009-11-24 | 2018-02-27 | Zimmer Dental, Inc. | Porous implant device with improved core |
US9439738B2 (en) | 2009-11-24 | 2016-09-13 | Zimmer Dental, Inc. | Porous implant device with improved core |
US10687919B2 (en) | 2009-11-24 | 2020-06-23 | Zimmer Dental, Inc. | Porous implant device with improved core |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19931230 |