AU608715B2 - Tarnish-resistant noble metal alloys for dentistry - Google Patents

Tarnish-resistant noble metal alloys for dentistry Download PDF

Info

Publication number
AU608715B2
AU608715B2 AU36219/89A AU3621989A AU608715B2 AU 608715 B2 AU608715 B2 AU 608715B2 AU 36219/89 A AU36219/89 A AU 36219/89A AU 3621989 A AU3621989 A AU 3621989A AU 608715 B2 AU608715 B2 AU 608715B2
Authority
AU
Australia
Prior art keywords
weight
alloy
zinc
indium
palladium
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.)
Ceased
Application number
AU36219/89A
Other languages
English (en)
Other versions
AU3621989A (en
Inventor
Rudolf Dr. Kropp
Wolfgang Kurten
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
Application filed by Degussa GmbH filed Critical Degussa GmbH
Publication of AU3621989A publication Critical patent/AU3621989A/en
Application granted granted Critical
Publication of AU608715B2 publication Critical patent/AU608715B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Epidemiology (AREA)
  • Metallurgy (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Dental Preparations (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
AU36219/89A 1988-06-11 1989-06-08 Tarnish-resistant noble metal alloys for dentistry Ceased AU608715B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3819904A DE3819904C1 (enExample) 1988-06-11 1988-06-11
DE3819904 1988-06-11

Publications (2)

Publication Number Publication Date
AU3621989A AU3621989A (en) 1989-12-14
AU608715B2 true AU608715B2 (en) 1991-04-11

Family

ID=6356334

Family Applications (1)

Application Number Title Priority Date Filing Date
AU36219/89A Ceased AU608715B2 (en) 1988-06-11 1989-06-08 Tarnish-resistant noble metal alloys for dentistry

Country Status (5)

Country Link
US (1) US4909985A (enExample)
EP (1) EP0346600B1 (enExample)
AT (1) ATE74262T1 (enExample)
AU (1) AU608715B2 (enExample)
DE (2) DE3819904C1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU633644B2 (en) * 1989-10-27 1993-02-04 Degussa A.G. Soldering alloy for dental and jewellery parts

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT411324B (de) * 2002-02-27 2003-12-29 Elsa Edelmetall Legier Und Sch Dentallegierung auf edelmetallbasis
AT411325B (de) * 2002-03-22 2003-12-29 Elsa Edelmetall Legier Und Sch Dentallegierung auf edelmetallbasis
KR101181491B1 (ko) 2010-06-25 2012-09-11 (주)탑플러스 치과 보철물용 합금 조성물 및 치과 보철물의 제조방법

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0057149A2 (fr) * 1981-01-28 1982-08-04 Comptoir Lyon-Alemand - Louyot Alliages dentaires à base d'argent
US4369162A (en) * 1980-11-06 1983-01-18 W. C. Heraeus Gmbh Silver base casting alloy for dental use
FR2576321A1 (fr) * 1985-01-24 1986-07-25 Durand Girard Sa Alliages dentaires economiques de tein te blanche

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2453799C3 (de) * 1974-11-13 1979-08-02 Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt Kupferfreie Dentalgoldlegierungen
DE2908203C2 (de) * 1979-03-02 1982-06-24 Degussa Ag, 6000 Frankfurt Gold-Silber-Legierungen mit guter Anlaufbeständigkeit für die Zahntechnik
JPS6167742A (ja) * 1984-09-07 1986-04-07 Tokuriki Honten Co Ltd 歯科用金属練成充填材
JPS6167743A (ja) * 1984-09-07 1986-04-07 Tokuriki Honten Co Ltd 歯科用金属練成充填材
FR2620133B1 (fr) * 1987-03-31 1990-01-19 Louyot Comptoir Lyon Alemand Nouvel alliage or-argent-palladium et son utilisation pour protheses dentaires ceramo-metalliques

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4369162A (en) * 1980-11-06 1983-01-18 W. C. Heraeus Gmbh Silver base casting alloy for dental use
EP0057149A2 (fr) * 1981-01-28 1982-08-04 Comptoir Lyon-Alemand - Louyot Alliages dentaires à base d'argent
FR2576321A1 (fr) * 1985-01-24 1986-07-25 Durand Girard Sa Alliages dentaires economiques de tein te blanche

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU633644B2 (en) * 1989-10-27 1993-02-04 Degussa A.G. Soldering alloy for dental and jewellery parts

Also Published As

Publication number Publication date
EP0346600A2 (de) 1989-12-20
ATE74262T1 (de) 1992-04-15
DE58901069D1 (de) 1992-05-07
EP0346600B1 (de) 1992-04-01
DE3819904C1 (enExample) 1989-11-02
AU3621989A (en) 1989-12-14
EP0346600A3 (en) 1990-07-04
US4909985A (en) 1990-03-20

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