FR2413471A1 - Alliage dentaire de metal noble ayant une couleur doree amelioree - Google Patents

Alliage dentaire de metal noble ayant une couleur doree amelioree

Info

Publication number
FR2413471A1
FR2413471A1 FR7836294A FR7836294A FR2413471A1 FR 2413471 A1 FR2413471 A1 FR 2413471A1 FR 7836294 A FR7836294 A FR 7836294A FR 7836294 A FR7836294 A FR 7836294A FR 2413471 A1 FR2413471 A1 FR 2413471A1
Authority
FR
France
Prior art keywords
enhanced
noble metal
alloy
golden color
dental alloy
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.)
Granted
Application number
FR7836294A
Other languages
English (en)
Other versions
FR2413471B1 (fr
Inventor
Min H Tsai
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.)
3M Unitek Corp
Original Assignee
Unitek Corp
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
Priority claimed from US05/864,718 external-priority patent/US4132830A/en
Application filed by Unitek Corp filed Critical Unitek Corp
Publication of FR2413471A1 publication Critical patent/FR2413471A1/fr
Application granted granted Critical
Publication of FR2413471B1 publication Critical patent/FR2413471B1/fr
Expired 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Plastic & Reconstructive Surgery (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (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)

Abstract

LA PRESENTE INVENTION A POUR OBJET UN ALLIAGE DENTAIRE MOULABLE POUVANT ETRE FIXE A DE LA PORCELAINE DENTAIRE. ELLE EST CARACTERISEE EN CE QUE CET ALLIAGE COMPREND:-83 A 87 D'OR;-7 A 12 DE PLATINE;-1,5 A 3 DE RHODIUM;-JUSQU'A 1,0 DE CUIVRE (LE RAPPORT DE RHODIUM A CUIVRE ETANT DE PREFERENCE COMPRIS ENTRE 3 ET 15);ET D'AUTRES ELEMENTS UTILISES POUR AFFINER LE GRAIN ET FORMER DES OXYDES DE LIAISON. ELLE SE RAPPORTE A L'OBTENTION D'UN ALLIAGE DONT LA COULEUR D'OR JAUNE EST STABLE ET SE MAINTIENT LORS DE LA CUISSON REPETEE DES COUCHES DE PORCELAINE SUR CELUI-CI.
FR7836294A 1977-12-27 1978-12-26 Alliage dentaire de metal noble ayant une couleur doree amelioree Expired FR2413471B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/864,718 US4132830A (en) 1977-02-02 1977-12-27 Noble-metal dental alloy and dental method

Publications (2)

Publication Number Publication Date
FR2413471A1 true FR2413471A1 (fr) 1979-07-27
FR2413471B1 FR2413471B1 (fr) 1985-06-28

Family

ID=25343907

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7836294A Expired FR2413471B1 (fr) 1977-12-27 1978-12-26 Alliage dentaire de metal noble ayant une couleur doree amelioree

Country Status (8)

Country Link
JP (2) JPS54100923A (fr)
CA (1) CA1098342A (fr)
CH (1) CH636905A5 (fr)
DE (1) DE2855739A1 (fr)
FR (1) FR2413471B1 (fr)
GB (1) GB2011469B (fr)
IT (1) IT1107581B (fr)
SE (1) SE7813323L (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0346595A3 (fr) * 1988-06-11 1990-08-22 Degussa Aktiengesellschaft Utilisation d'un alliage dentaire ne contenant pas de métaux non précieux pour couler des prothéses dentaires fixes
NL9001986A (nl) * 1990-09-10 1992-04-01 Elephant Edelmetaal Bv Dentaal porselein, werkwijze voor het vervaardigen van een tandheelkundige restauratie, dentaallegering.
DE4031169C1 (fr) * 1990-10-03 1992-04-23 Degussa Ag, 6000 Frankfurt, De
DE4429728A1 (de) * 1994-08-22 1995-06-22 Heraeus Kulzer Gmbh Hochgoldhaltige, gelbe Dentallegierung
JP5060077B2 (ja) * 2006-07-21 2012-10-31 石福金属興業株式会社 鋳造用金合金
JP5813991B2 (ja) 2011-05-02 2015-11-17 埼玉日本電気株式会社 携帯端末、入力制御方法及びプログラム
RU2478129C1 (ru) * 2011-12-28 2013-03-27 Открытое акционерное общество "Научно-производственный комплекс "Суперметалл" имени Е.И. Рытвина" Сплав на основе золота для изготовления зубных протезов
JP7441508B2 (ja) * 2020-08-19 2024-03-01 日歯研株式会社 抗菌性部分床義歯及びその製造方法
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

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE691061C (de) * 1935-07-24 1940-05-15 Heraeus Gmbh W C nduesen
FR1348052A (fr) * 1962-01-30 1964-01-04 Degussa Alliage en métaux nobles destiné à être recouvert de porcelaine pour l'art dentaire et objets fabriqués avec un tel alliage
FR2218083A1 (en) * 1973-02-21 1974-09-13 Metaux Precieux Sa Dental alloy for facing teeth - comprising gold, platinum, zinc, copper, palladium and opt. ruthenium
DE2424575A1 (de) * 1974-05-21 1975-12-04 Degussa Goldlegierung zum aufbrennen von porzellan fuer zahnaerztliche zwecke
US4062676A (en) * 1976-07-06 1977-12-13 Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler Gold alloy for firing on porcelain for dental purposes

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE584549C (de) * 1929-09-05 1933-09-21 Siebert G M B H G Verguetbare Goldlegierungen
DE888179C (de) * 1938-12-22 1953-10-05 Degussa Gelbe Legierungen

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE691061C (de) * 1935-07-24 1940-05-15 Heraeus Gmbh W C nduesen
FR1348052A (fr) * 1962-01-30 1964-01-04 Degussa Alliage en métaux nobles destiné à être recouvert de porcelaine pour l'art dentaire et objets fabriqués avec un tel alliage
FR2218083A1 (en) * 1973-02-21 1974-09-13 Metaux Precieux Sa Dental alloy for facing teeth - comprising gold, platinum, zinc, copper, palladium and opt. ruthenium
DE2424575A1 (de) * 1974-05-21 1975-12-04 Degussa Goldlegierung zum aufbrennen von porzellan fuer zahnaerztliche zwecke
US4062676A (en) * 1976-07-06 1977-12-13 Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler Gold alloy for firing on porcelain for dental purposes

Also Published As

Publication number Publication date
DE2855739A1 (de) 1979-06-28
CA1098342A (fr) 1981-03-31
GB2011469B (en) 1982-05-26
GB2011469A (en) 1979-07-11
JPS54100923A (en) 1979-08-09
SE7813323L (sv) 1979-06-28
IT7852443A0 (it) 1978-12-22
CH636905A5 (fr) 1983-06-30
IT1107581B (it) 1985-11-25
FR2413471B1 (fr) 1985-06-28
JPS60214718A (ja) 1985-10-28

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Legal Events

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ST Notification of lapse