ES2047367T5 - Aleacion dental amarilla, con alto contenido de oro. - Google Patents

Aleacion dental amarilla, con alto contenido de oro.

Info

Publication number
ES2047367T5
ES2047367T5 ES91113530T ES91113530T ES2047367T5 ES 2047367 T5 ES2047367 T5 ES 2047367T5 ES 91113530 T ES91113530 T ES 91113530T ES 91113530 T ES91113530 T ES 91113530T ES 2047367 T5 ES2047367 T5 ES 2047367T5
Authority
ES
Spain
Prior art keywords
weight
gold content
dental alloy
high gold
yellow dental
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
Application number
ES91113530T
Other languages
English (en)
Other versions
ES2047367T3 (es
Inventor
Gernot Dipl-Ing Schock
Bernd Dr Dipl-Ing Kempf
Werner Dr Dipl-Ing Groll
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Evonik Operations GmbH
Original Assignee
Degussa GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6415437&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2047367(T5) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Degussa GmbH filed Critical Degussa GmbH
Publication of ES2047367T3 publication Critical patent/ES2047367T3/es
Application granted granted Critical
Publication of ES2047367T5 publication Critical patent/ES2047367T5/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C5/00—Alloys based on noble metals
    • C22C5/02—Alloys based on gold
    • 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

Abstract

LA INVENCION DESCRIBE UNA ALEACION DENTAL QUE CONTIENE GRAN CANTIDAD DE ORO Y SE UTILIZA PARA PIEZAS DE FUNDICION Y AGLUTINANTES CERAMICOS; POSEE UN COEFICIENTE DE DILATACION TERMICO AJUSTADO; SE ENDURECE Y NO SE COLOREA EL AGLUTINANTE CERAMICO, Y CONSISTE EN UN 70 A 85% EN PESO DE ORO, UN 5 A 13% EN PESO DE PLATA, UN 2 A 9% EN PESO DE PLATINO, UN 0 A 4,5% EN PESO DE PALADIO, UN 0,05 A 1% EN PESO DE IRIDIO, RENIO, RODIO Y/O RUTENIO, UN 2 A 8% EN PESO DE COBRE, UN 0,1 A 6% EN PESO DE INDIO, CINC Y/O GERMANIO Y UN 0 A 4% EN PESO DE GALIO, HIERRO Y/O WOLFRAMIO.
ES91113530T 1990-10-03 1991-08-13 Aleacion dental amarilla, con alto contenido de oro. Expired - Lifetime ES2047367T5 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4031169A DE4031169C1 (es) 1990-10-03 1990-10-03

Publications (2)

Publication Number Publication Date
ES2047367T3 ES2047367T3 (es) 1994-02-16
ES2047367T5 true ES2047367T5 (es) 1997-07-01

Family

ID=6415437

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91113530T Expired - Lifetime ES2047367T5 (es) 1990-10-03 1991-08-13 Aleacion dental amarilla, con alto contenido de oro.

Country Status (14)

Country Link
US (1) US5221207A (es)
EP (1) EP0478932B2 (es)
JP (1) JP2525527B2 (es)
AT (1) ATE98466T1 (es)
AU (1) AU638609B2 (es)
BR (1) BR9104248A (es)
CA (1) CA2052646C (es)
DE (2) DE4031169C1 (es)
DK (1) DK0478932T3 (es)
ES (1) ES2047367T5 (es)
GR (1) GR3023868T3 (es)
IL (1) IL99631A (es)
MX (1) MX9101425A (es)
ZA (1) ZA917893B (es)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9001986A (nl) * 1990-09-10 1992-04-01 Elephant Edelmetaal Bv Dentaal porselein, werkwijze voor het vervaardigen van een tandheelkundige restauratie, dentaallegering.
DE4233133C1 (de) * 1992-10-02 1994-03-24 Wieland Edelmetalle Verwendung palladiumfreier, hochgoldhaltiger Dentallegierungen
GB9314292D0 (en) * 1993-07-10 1993-08-25 Johnson Matthey Plc Gold alloy
US5423680A (en) * 1993-11-10 1995-06-13 Jeneric/Pentron, Incorporated Palladium, gallium and copper-free alloy having high thermal expansion coefficient
US5462437A (en) * 1993-11-10 1995-10-31 Jeneric/Pentron Incorporated Dental alloys for composite and porcelain overlays
DE4429728A1 (de) * 1994-08-22 1995-06-22 Heraeus Kulzer Gmbh Hochgoldhaltige, gelbe Dentallegierung
US5586883A (en) * 1995-03-06 1996-12-24 Nakisher; Robert G. Gold-plated dental matrix band
DE19615642C2 (de) * 1996-04-21 1998-04-09 Werner Harald Dr Hochgoldhaltiges Dentallegierungssystem
US6620378B2 (en) * 2000-02-14 2003-09-16 Keith Weinstein Precious metal solder
CN100422386C (zh) * 2002-01-16 2008-10-01 精工爱普生株式会社 装饰品的表面处理方法、装饰品和钟表
EP1447456A1 (fr) * 2003-02-11 2004-08-18 Metalor Technologies International SA Alliage d'or dopé
DE102004050594A1 (de) 2004-10-16 2005-06-30 Degudent Gmbh Palladium- und Kupfer-freie hochgoldhaltige Dentallegierung
JP2009097031A (ja) * 2007-10-15 2009-05-07 Yamamoto Precious Metal Co Ltd 歯科用高カラット金合金
US20090142725A1 (en) * 2007-12-03 2009-06-04 Paul Bryant Dental matrix band
JP5198944B2 (ja) * 2008-06-18 2013-05-15 株式会社松風 審美性に優れた歯科鋳造用金合金
JP6595344B2 (ja) * 2013-02-06 2019-10-23 ロレックス・ソシエテ・アノニム ローズゴールド合金から作成される時計
CN103484745B (zh) * 2013-09-10 2015-08-19 昆明贵金属研究所 一种粒碱工业用的金钯银合金系耐腐蚀材料及其制备方法
EP3812477B1 (en) * 2019-10-21 2023-01-11 Richemont International SA Metal alloy comprising gold
CN114214538B (zh) * 2021-11-12 2022-07-26 中国科学院金属研究所 一种空间引力波探测惯性传感器用金铂合金检验质量材料及其制备方法
CN113862504B (zh) * 2021-12-01 2022-03-08 北京达博有色金属焊料有限责任公司 一种金合金和合金制品及其制备方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2139331C3 (de) * 1971-08-06 1979-08-16 Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt Kupferfreie Dental-Goldlegierungen
DE2302837C3 (de) * 1973-01-20 1975-09-11 Dr. Th. Wieland Scheideanstalt, 7530 Pforzheim Dental-Goldlegierung
DE2424575C3 (de) * 1974-05-21 1979-08-30 Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt Goldlegierung zum Aufbrennen von Porzellan für zahnärztliche Zwecke
DE2509476C3 (de) * 1975-03-05 1979-09-06 Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt Harte, kupferfreie Dental-Goldlegierungen
US4132830A (en) * 1977-02-02 1979-01-02 Unitek Corporation Noble-metal dental alloy and dental method
CA1098342A (en) * 1977-12-27 1981-03-31 Min H. Tsai Noble-metal dental alloy with improved gold color
DE3132143C2 (de) * 1981-08-14 1985-07-04 Degussa Ag, 6000 Frankfurt Edelmetallegierung zur Herstellung von mit keramischen Massen verblendbaren Kronen und Brücken
IT1197427B (it) * 1982-05-14 1988-11-30 Gian Franco Menicucci Metodo di formulazione di leghe metalliche ad uso odontoiatrico e complesso di leghe cosi' ottenute

Also Published As

Publication number Publication date
JP2525527B2 (ja) 1996-08-21
DK0478932T3 (da) 1994-02-21
ES2047367T3 (es) 1994-02-16
GR3023868T3 (en) 1997-09-30
EP0478932B1 (de) 1993-12-15
IL99631A (en) 1995-12-31
EP0478932B2 (de) 1997-05-02
BR9104248A (pt) 1992-06-02
JPH04246140A (ja) 1992-09-02
CA2052646A1 (en) 1992-04-04
CA2052646C (en) 2007-01-09
EP0478932A1 (de) 1992-04-08
ZA917893B (en) 1993-03-31
ATE98466T1 (de) 1994-01-15
AU8553191A (en) 1992-04-30
DE4031169C1 (es) 1992-04-23
DE59100733D1 (de) 1994-01-27
AU638609B2 (en) 1993-07-01
US5221207A (en) 1993-06-22
IL99631A0 (en) 1992-08-18
MX9101425A (es) 1992-06-05

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