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

IMPROVEMENT IN NOBLE METAL ALLOYS FOR DENTAL USE

Info

Publication number: IT1107581B
Authority: IT; Italy
Prior art keywords: improvement; noble metal; metal alloys; dental use; dental
Prior art date: 1977-12-27

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.)

1977-12-27

Filing date

1978-12-22

Publication date

1985-11-25

1977-12-27 Priority claimed from US05/864,718 external-priority patent/US4132830A/en

1978-12-22 Application filed by Unitek Corp filed Critical Unitek Corp

1978-12-22 Publication of IT7852443A0 publication Critical patent/IT7852443A0/en

1985-11-25 Application granted granted Critical

1985-11-25 Publication of IT1107581B publication Critical patent/IT1107581B/en

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)

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
JP7441508B2 (en) *	2020-08-19	2024-03-01	日歯研株式会社	Antibacterial partial denture and its manufacturing method
CN114214538B (en) *	2021-11-12	2022-07-26	中国科学院金属研究所	A kind of gold-platinum alloy inspection quality 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

1978
- 1978-12-12 CA CA317,786A patent/CA1098342A/en not_active Expired
- 1978-12-21 GB GB7849415A patent/GB2011469B/en not_active Expired
- 1978-12-22 IT IT52443/78A patent/IT1107581B/en active
- 1978-12-22 DE DE19782855739 patent/DE2855739A1/en not_active Ceased
- 1978-12-26 FR FR7836294A patent/FR2413471B1/en not_active Expired
- 1978-12-27 JP JP16444578A patent/JPS54100923A/en active Pending
- 1978-12-27 SE SE7813323A patent/SE7813323L/en unknown
- 1978-12-27 CH CH1319078A patent/CH636905A5/en not_active IP Right Cessation
1985
- 1985-01-16 JP JP60005605A patent/JPS60214718A/en active Pending

Also Published As

Publication number	Publication date
GB2011469A (en)	1979-07-11
SE7813323L (en)	1979-06-28
FR2413471A1 (en)	1979-07-27
GB2011469B (en)	1982-05-26
FR2413471B1 (en)	1985-06-28
JPS60214718A (en)	1985-10-28
DE2855739A1 (en)	1979-06-28
CA1098342A (en)	1981-03-31
IT7852443A0 (en)	1978-12-22
JPS54100923A (en)	1979-08-09
CH636905A5 (en)	1983-06-30

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