IT1107581B - IMPROVEMENT IN NOBLE METAL ALLOYS FOR DENTAL USE - Google Patents

IMPROVEMENT IN NOBLE METAL ALLOYS FOR DENTAL USE

Info

Publication number
IT1107581B
IT1107581B IT52443/78A IT5244378A IT1107581B IT 1107581 B IT1107581 B IT 1107581B IT 52443/78 A IT52443/78 A IT 52443/78A IT 5244378 A IT5244378 A IT 5244378A IT 1107581 B IT1107581 B IT 1107581B
Authority
IT
Italy
Prior art keywords
improvement
noble metal
metal alloys
dental use
dental
Prior art date
Application number
IT52443/78A
Other languages
Italian (it)
Other versions
IT7852443A0 (en
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 IT7852443A0 publication Critical patent/IT7852443A0/en
Application granted granted Critical
Publication of IT1107581B publication Critical patent/IT1107581B/en

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
IT52443/78A 1977-12-27 1978-12-22 IMPROVEMENT IN NOBLE METAL ALLOYS FOR DENTAL USE IT1107581B (en)

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
IT7852443A0 IT7852443A0 (en) 1978-12-22
IT1107581B true IT1107581B (en) 1985-11-25

Family

ID=25343907

Family Applications (1)

Application Number Title Priority Date Filing Date
IT52443/78A IT1107581B (en) 1977-12-27 1978-12-22 IMPROVEMENT IN NOBLE METAL ALLOYS FOR DENTAL USE

Country Status (8)

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

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0346595A3 (en) * 1988-06-11 1990-08-22 Degussa Aktiengesellschaft Use of a dental alloy devoid of non-precious metals for casting fixed dental prostheses
NL9001986A (en) * 1990-09-10 1992-04-01 Elephant Edelmetaal Bv DENTAL PORCELAIN, METHOD FOR MANUFACTURING A DENTAL RESTORATION, DENTAL ALLOY.
DE4031169C1 (en) * 1990-10-03 1992-04-23 Degussa Ag, 6000 Frankfurt, De
DE4429728A1 (en) * 1994-08-22 1995-06-22 Heraeus Kulzer Gmbh Yellow dental alloy with high gold content used esp. for multi-section bridgework
JP5060077B2 (en) * 2006-07-21 2012-10-31 石福金属興業株式会社 Gold alloy for casting
JP5813991B2 (en) 2011-05-02 2015-11-17 埼玉日本電気株式会社 Portable terminal, input control method and program
RU2478129C1 (en) * 2011-12-28 2013-03-27 Открытое акционерное общество "Научно-производственный комплекс "Суперметалл" имени Е.И. Рытвина" Gold-based alloy for making dentures
CN114214538B (en) * 2021-11-12 2022-07-26 中国科学院金属研究所 Gold-platinum alloy inspection mass material for space gravitational wave detection inertial sensor and preparation method thereof

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE584549C (en) * 1929-09-05 1933-09-21 Siebert G M B H G Payable gold alloys
DE691061C (en) * 1935-07-24 1940-05-15 Heraeus Gmbh W C nduesen
DE888179C (en) * 1938-12-22 1953-10-05 Degussa Yellow alloys
FR1348052A (en) * 1962-01-30 1964-01-04 Degussa Noble metal alloy intended to be coated with porcelain for dentistry and objects made with such an alloy
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
DE2424575C3 (en) * 1974-05-21 1979-08-30 Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt Gold alloy for firing porcelain for dental purposes
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
GB2011469A (en) 1979-07-11
JPS54100923A (en) 1979-08-09
FR2413471B1 (en) 1985-06-28
SE7813323L (en) 1979-06-28
CA1098342A (en) 1981-03-31
GB2011469B (en) 1982-05-26
CH636905A5 (en) 1983-06-30
JPS60214718A (en) 1985-10-28
FR2413471A1 (en) 1979-07-27
IT7852443A0 (en) 1978-12-22
DE2855739A1 (en) 1979-06-28

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