ES2069621T3 - Metodo y material para estructuras dentales. - Google Patents
Metodo y material para estructuras dentales.Info
- Publication number
- ES2069621T3 ES2069621T3 ES90108660T ES90108660T ES2069621T3 ES 2069621 T3 ES2069621 T3 ES 2069621T3 ES 90108660 T ES90108660 T ES 90108660T ES 90108660 T ES90108660 T ES 90108660T ES 2069621 T3 ES2069621 T3 ES 2069621T3
- Authority
- ES
- Spain
- Prior art keywords
- metal component
- dental structures
- low
- temperature metal
- fusing temperature
- 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 - Lifetime
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
- A61C13/0003—Making bridge-work, inlays, implants or the like
-
- 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
- A61K6/844—Noble metals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/09—Mixtures of metallic powders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/10—Sintering only
- B22F3/11—Making porous workpieces or articles
- B22F3/1103—Making porous workpieces or articles with particular physical characteristics
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/04—Making non-ferrous alloys by powder metallurgy
- C22C1/0466—Alloys based on noble metals
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/913—Material designed to be responsive to temperature, light, moisture
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12014—All metal or with adjacent metals having metal particles
- Y10T428/12028—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, etc.]
- Y10T428/12042—Porous component
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12014—All metal or with adjacent metals having metal particles
- Y10T428/12153—Interconnected void structure [e.g., permeable, etc.]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12479—Porous [e.g., foamed, spongy, cracked, etc.]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
- Y10T428/249967—Inorganic matrix in void-containing component
- Y10T428/24997—Of metal-containing material
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
- Y10T428/256—Heavy metal or aluminum or compound thereof
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31678—Of metal
Landscapes
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Veterinary Medicine (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Dentistry (AREA)
- Plastic & Reconstructive Surgery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Dental Preparations (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
EL METODO Y MATERIAL DE LA PRESENTE INVENCION INCLUYE UNA COMBINACION DE UN COMPONENTE METALICO CON ALTA TEMPERATURA DE FISION Y UN COMPONENTE METALICO CON BAJA TEMPERATURA DE FISION, LOS CUALES SE ADAPTAN PARA SER TRATADOS POR CALOR A UNA TEMPERATURA SUPERIOR A LA DE FISION, DE MANERA QUE SE FORMA UNA ESTRUCTURA TIPO ESPONJA POROSA CON UN VOLUMEN TOTAL DE VACIO DE 20-80%.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/348,942 US4990394A (en) | 1986-12-02 | 1989-05-08 | Method and materials for dental structures |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2069621T3 true ES2069621T3 (es) | 1995-05-16 |
Family
ID=23370238
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES90108660T Expired - Lifetime ES2069621T3 (es) | 1989-05-08 | 1990-05-08 | Metodo y material para estructuras dentales. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4990394A (es) |
EP (1) | EP0397117B1 (es) |
AT (1) | ATE116840T1 (es) |
DE (1) | DE69015875T2 (es) |
DK (1) | DK0397117T3 (es) |
ES (1) | ES2069621T3 (es) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5188821A (en) * | 1987-01-30 | 1993-02-23 | Colgate-Palmolive Company | Antibacterial antiplaque oral composition mouthwash or liquid dentifrice |
US5180578A (en) * | 1987-01-30 | 1993-01-19 | Colgate-Palmolive Company | Antibacterial antiplaque anticalculus oral composition |
US5178851A (en) * | 1987-01-30 | 1993-01-12 | Colgate-Palmolive Company | Antiplaque antibacterial oral composition |
US5192530A (en) * | 1987-01-30 | 1993-03-09 | Colgate-Palmolive Company | Antibacterial antiplaque oral composition |
US5192531A (en) * | 1988-12-29 | 1993-03-09 | Colgate-Palmolive Company | Antibacterial antiplaque oral composition |
DE4000302C1 (es) * | 1990-01-08 | 1991-07-25 | Degussa Ag, 6000 Frankfurt, De | |
US5234343A (en) * | 1991-12-02 | 1993-08-10 | Itzhak Shoher | Moldable dental material and method |
ATE156004T1 (de) * | 1991-12-02 | 1997-08-15 | Shoher Itzhak | Formbares dentalmaterial |
US5593305A (en) * | 1991-12-02 | 1997-01-14 | Shoher; Itzhak | Moldable dental composition |
US5336091A (en) * | 1991-12-02 | 1994-08-09 | Itzhak Shoher | Moldable dental material and method |
US5318746A (en) * | 1991-12-04 | 1994-06-07 | The United States Of America As Represented By The Secretary Of Commerce | Process for forming alloys in situ in absence of liquid-phase sintering |
US6042781A (en) * | 1991-12-04 | 2000-03-28 | Materials Innovation, Inc. | Ambient temperature method for increasing the green strength of parts |
US6001289A (en) * | 1991-12-04 | 1999-12-14 | Materials Innovation, Inc. | Acid assisted cold welding and intermetallic formation |
US5272184A (en) * | 1992-09-28 | 1993-12-21 | Itzhak Shoher | Metal composite and method for filling a dental cavity in the preparation of a dental restoration |
US5332622A (en) * | 1993-01-19 | 1994-07-26 | Itzhak Shoher | Moldable dental material for forming or repairing a dental restoration |
AU663576B2 (en) * | 1993-04-05 | 1995-10-12 | Itzhak Shoher | Moldable dental material and method |
AU680653B2 (en) * | 1993-05-03 | 1997-08-07 | Itzhak Shoher | Moldable dental composition |
EP0941709B1 (en) | 1998-03-04 | 2004-07-07 | Itzhak Dr. Shoher | Method for forming a dental restoration |
DE20209170U1 (de) * | 2002-06-12 | 2004-02-19 | Dinkelacker, Wolfgang, Dr.med.dent. | Knochenimplantat |
JP2006528515A (ja) * | 2003-07-24 | 2006-12-21 | テコメット・インコーポレーテッド | 海綿状の構造体 |
DE10342231B4 (de) * | 2003-09-11 | 2008-04-30 | Sirona Dental Systems Gmbh | Rohling zur Herstellung eines Zahnersatzteils und Verfahren zur Herstellung desselben |
SE527986C2 (sv) * | 2003-09-17 | 2006-07-25 | Particular Ab C O Norlen | Metallpulverblandning för framställning av ädelmetallprodukter och produkt |
US20070077536A1 (en) * | 2005-10-04 | 2007-04-05 | Itzhak Shoher | Dental material for attaching a cast metal structure to a metal coping in the preparation or repair of a dental restoration |
US9295533B2 (en) * | 2006-10-26 | 2016-03-29 | Itzhak Shoher | Material forming a dental coping in the prepartion of a dental restoration |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4355980A (en) * | 1980-11-17 | 1982-10-26 | Owen Dwight | Method of forming dental restorations |
US4814008A (en) * | 1985-04-15 | 1989-03-21 | Itzhak Shoher | Dental material |
US4742861A (en) * | 1985-04-15 | 1988-05-10 | Itzhak Shoher | Method and material for dental structures |
DE3532331A1 (de) * | 1985-09-11 | 1987-03-19 | Degussa | Verfahren zur herstellung eines metallischen zahnersatzes |
-
1989
- 1989-05-08 US US07/348,942 patent/US4990394A/en not_active Expired - Lifetime
-
1990
- 1990-05-08 AT AT90108660T patent/ATE116840T1/de not_active IP Right Cessation
- 1990-05-08 ES ES90108660T patent/ES2069621T3/es not_active Expired - Lifetime
- 1990-05-08 DK DK90108660.3T patent/DK0397117T3/da active
- 1990-05-08 EP EP90108660A patent/EP0397117B1/en not_active Expired - Lifetime
- 1990-05-08 DE DE69015875T patent/DE69015875T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69015875D1 (de) | 1995-02-23 |
DE69015875T2 (de) | 1995-05-04 |
EP0397117A2 (en) | 1990-11-14 |
DK0397117T3 (da) | 1995-03-27 |
EP0397117A3 (en) | 1991-12-18 |
EP0397117B1 (en) | 1995-01-11 |
ATE116840T1 (de) | 1995-01-15 |
US4990394A (en) | 1991-02-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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