AU6616586A - Gold-silver-palladium-zinc based alloy - Google Patents

Gold-silver-palladium-zinc based alloy

Info

Publication number
AU6616586A
AU6616586A AU66165/86A AU6616586A AU6616586A AU 6616586 A AU6616586 A AU 6616586A AU 66165/86 A AU66165/86 A AU 66165/86A AU 6616586 A AU6616586 A AU 6616586A AU 6616586 A AU6616586 A AU 6616586A
Authority
AU
Australia
Prior art keywords
gold
palladium
silver
based alloy
zinc based
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
AU66165/86A
Other versions
AU574593B2 (en
Inventor
Rudolf Kropp
Harry Schiwiora
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 AU6616586A publication Critical patent/AU6616586A/en
Application granted granted Critical
Publication of AU574593B2 publication Critical patent/AU574593B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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)
  • Oral & Maxillofacial Surgery (AREA)
  • Plastic & Reconstructive Surgery (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)
  • Catalysts (AREA)
  • Dental Prosthetics (AREA)

Abstract

1. Dental-gold alloys, especially for the manufacture of removable bridges, characterised in that they consist of 50-61% gold, 20-35% silver, 10-15% palladium, 0-2% platinum, 0-0,2% iridium and/or ruthenium and 3-5% zinc, where the gold, platinum and palladium together may not exceed 74%.
AU66165/86A 1985-12-07 1986-12-08 Gold-silver-palladium-zinc based alloy Ceased AU574593B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3543285 1985-12-07
DE3543285 1985-12-07

Publications (2)

Publication Number Publication Date
AU6616586A true AU6616586A (en) 1987-06-11
AU574593B2 AU574593B2 (en) 1988-07-07

Family

ID=6287886

Family Applications (1)

Application Number Title Priority Date Filing Date
AU66165/86A Ceased AU574593B2 (en) 1985-12-07 1986-12-08 Gold-silver-palladium-zinc based alloy

Country Status (5)

Country Link
EP (1) EP0225483B1 (en)
JP (1) JPS62139842A (en)
AT (1) ATE49703T1 (en)
AU (1) AU574593B2 (en)
DE (1) DE3668413D1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9001986A (en) * 1990-09-10 1992-04-01 Elephant Edelmetaal Bv DENTAL PORCELAIN, METHOD FOR MANUFACTURING A DENTAL RESTORATION, DENTAL ALLOY.
EP2818567B1 (en) 2013-06-27 2016-09-07 C. Hafner GmbH + Co. KG White gold alloy, in particular for use in a stone casting method
DE102013010700B4 (en) * 2013-06-27 2016-12-08 C. Hafner Gmbh + Co. Kg White gold alloy, in particular for use in a cast stone process

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2453799C3 (en) * 1974-11-13 1979-08-02 Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt Copper-free dental gold alloys
GB1545054A (en) * 1975-03-03 1979-05-02 Johnson Matthey Co Ltd Dental alloy
DE2509476C3 (en) * 1975-03-05 1979-09-06 Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt Hard, copper-free dental gold alloys
AU497761B2 (en) * 1976-03-01 1979-01-04 Degussa A.G. Copper-free dental gold alloys
DE2636039C3 (en) * 1976-08-11 1980-12-11 Degussa Ag, 6000 Frankfurt Copper and cadmium-free dental gold solders

Also Published As

Publication number Publication date
EP0225483A3 (en) 1987-12-23
EP0225483A2 (en) 1987-06-16
AU574593B2 (en) 1988-07-07
DE3668413D1 (en) 1990-03-01
ATE49703T1 (en) 1990-02-15
EP0225483B1 (en) 1990-01-24
JPS62139842A (en) 1987-06-23

Similar Documents

Publication Publication Date Title
AU4554685A (en) Use of amidochromanol in cvs disorders
IL79825A0 (en) Cold worked tri-nickel aluminide alloy composition
BG103968A (en) Pharmaceutical antiviral composition containing glycirricinic acid and at least one protein with antiviral activity
AU565005B2 (en) Zinc and zinc alloy electroplating process
DE68924743D1 (en) Digital concentration monitor of silver ions for the precipitation of silver-halogen emulsions.
IT8421390A0 (en) WEAR-RESISTANT SINTERED ALLOY.
AU574593B2 (en) Gold-silver-palladium-zinc based alloy
IT8419730A0 (en) PROCEDURE FOR THE QUANTITATIVE TRANSFORMATION OF TEICOPLANIN A2 FACTOR 1 INTO TEICOPLANIN A2 FACTOR 3.
GR3007508T3 (en)
AU574592B2 (en) Platinum-palladium-iridium based dental alloy
GB8520313D0 (en) Titanium alloy
EP0186085A3 (en) Platinum complexes
ES2020543B3 (en) APPLICATION OF PALLADIUM ALLOYS FOR THE MANUFACTURE OF DENTAL SUBSTUTIVE.
ES8507000A1 (en) Purification of antihemophilia factor viii by precipitation with zinc ions.
ES2054891T3 (en) USE OF PALADIO-SILVER ALLOYS FOR THE PRODUCTION OF DENTAL PROSTHESES.
GB8506600D0 (en) Titanium alloy
ATE55242T1 (en) USE OF SILVER-PALLADIUM ALLOYS AS MATERIAL FOR FIRING DENTAL CERAMICS.
GB8506601D0 (en) Titanium alloy
GB8506763D0 (en) Titanium alloy
ATE262307T1 (en) USE OF GOLD ALLOYS FOR CONSTRUCTION ELEMENTS IN DENTAL TECHNOLOGY
GB9407810D0 (en) Platinum alloy
IL75695A (en) Tri-nickel aluminide alloy
Schwegel Acoustic factors in the perception of voiced labial and dental stop/fricative categories
GB8508262D0 (en) Titanium alloys
Kia Evaluating regional policies in Canada; the case of Newfoundland.