GB2038359B - Dental restorations using castings of nonprecious metals - Google Patents

Dental restorations using castings of nonprecious metals

Info

Publication number
GB2038359B
GB2038359B GB7940130A GB7940130A GB2038359B GB 2038359 B GB2038359 B GB 2038359B GB 7940130 A GB7940130 A GB 7940130A GB 7940130 A GB7940130 A GB 7940130A GB 2038359 B GB2038359 B GB 2038359B
Authority
GB
United Kingdom
Prior art keywords
castings
dental restorations
nonprecious metals
nonprecious
metals
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.)
Expired
Application number
GB7940130A
Other languages
English (en)
Other versions
GB2038359A (en
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 US05/962,118 external-priority patent/US4210447A/en
Application filed by Unitek Corp filed Critical Unitek Corp
Publication of GB2038359A publication Critical patent/GB2038359A/en
Application granted granted Critical
Publication of GB2038359B publication Critical patent/GB2038359B/en
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
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/03—Alloys based on nickel or cobalt based on nickel
    • C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
    • C22C19/051—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W
    • C22C19/055—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being at least 20% but less than 30%
    • 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
    • A61K6/842—Rare earth metals

Landscapes

  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Chemical & Material Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Epidemiology (AREA)
  • Plastic & Reconstructive Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Dental Preparations (AREA)
  • Dental Prosthetics (AREA)
GB7940130A 1978-11-20 1979-11-20 Dental restorations using castings of nonprecious metals Expired GB2038359B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/962,118 US4210447A (en) 1974-05-01 1978-11-20 Dental restorations using castings of non-precious metals

Publications (2)

Publication Number Publication Date
GB2038359A GB2038359A (en) 1980-07-23
GB2038359B true GB2038359B (en) 1983-05-25

Family

ID=25505441

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7940130A Expired GB2038359B (en) 1978-11-20 1979-11-20 Dental restorations using castings of nonprecious metals

Country Status (9)

Country Link
JP (1) JPS5573841A (enrdf_load_stackoverflow)
CA (1) CA1147988A (enrdf_load_stackoverflow)
CH (1) CH633956A5 (enrdf_load_stackoverflow)
DE (1) DE2946863A1 (enrdf_load_stackoverflow)
FR (1) FR2441380A1 (enrdf_load_stackoverflow)
GB (1) GB2038359B (enrdf_load_stackoverflow)
HK (1) HK89886A (enrdf_load_stackoverflow)
IT (1) IT1120627B (enrdf_load_stackoverflow)
SE (1) SE449178B (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110273085A (zh) * 2019-04-15 2019-09-24 上海大学 反应堆乏燃料贮运用富钆镍基合金材料及其制备方法
CN110373573A (zh) * 2019-08-13 2019-10-25 上海大学 核屏蔽用富钆镍钨基合金材料及其制备方法

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0073228A4 (de) * 1981-03-03 1984-07-05 Fogtechnikai Vall Legierung auf kobalt- oder nickelbasis; insbesondere zur herstellung von zahnprotesen.
US4592890A (en) * 1983-08-08 1986-06-03 Dentsply Research & Development Corp. Dental prostheses alloy
US4556534A (en) * 1983-12-20 1985-12-03 Dentsply Research & Development Corp. Nickel based casting alloy
DE3630321A1 (de) * 1986-09-05 1988-03-10 Thyssen Edelstahlwerke Ag Werkstoff fuer mit dentalkeramik zu verblendende kronen und bruecken
IT1216774B (it) * 1987-01-09 1990-03-14 Centro Speriment Metallurg Lega non preziosa per protesi dentarie a base di nickel e contenente cromo
JPH01119111A (ja) * 1987-10-30 1989-05-11 Alpine Electron Inc オーディオ装置
US5529642A (en) * 1993-09-20 1996-06-25 Mitsubishi Materials Corporation Nickel-based alloy with chromium, molybdenum and tantalum
US6103383A (en) * 1998-01-27 2000-08-15 Jeneric/Pentron Incorporated High tungsten, silicon-aluminum dental alloy
JP4672433B2 (ja) * 2005-05-17 2011-04-20 株式会社東芝 耐熱鋳造合金およびその製造方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE788719A (fr) * 1971-09-13 1973-01-02 Cabot Corp Alliage a base de nickel resistant a l'oxydation aux temperatures elevees et thermiquement stables
US3914867A (en) * 1974-05-23 1975-10-28 Dentsply Res & Dev Dental alloy
JPS5129316A (enrdf_load_stackoverflow) * 1974-09-06 1976-03-12 Nippon Steel Corp
US4053308A (en) * 1974-12-24 1977-10-11 Howmedica, Inc. Nonprecious alloy for fusion to porcelain
FR2378869A1 (fr) * 1977-02-01 1978-08-25 Touitou Richard Alliage a base de nickel pour prothese dentaire et prothese dentaire s'y rapportant

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110273085A (zh) * 2019-04-15 2019-09-24 上海大学 反应堆乏燃料贮运用富钆镍基合金材料及其制备方法
CN110273085B (zh) * 2019-04-15 2022-01-07 上海大学 反应堆乏燃料贮运用富钆镍基合金材料及其制备方法
CN110373573A (zh) * 2019-08-13 2019-10-25 上海大学 核屏蔽用富钆镍钨基合金材料及其制备方法
CN110373573B (zh) * 2019-08-13 2021-06-04 上海大学 核屏蔽用富钆镍钨基合金材料及其制备方法

Also Published As

Publication number Publication date
CH633956A5 (fr) 1983-01-14
SE7909578L (sv) 1980-05-21
JPS5573841A (en) 1980-06-03
IT1120627B (it) 1986-03-26
CA1147988A (en) 1983-06-14
FR2441380A1 (fr) 1980-06-13
HK89886A (en) 1986-11-28
DE2946863C2 (enrdf_load_stackoverflow) 1987-11-19
JPS6249340B2 (enrdf_load_stackoverflow) 1987-10-19
IT7950852A0 (it) 1979-11-19
GB2038359A (en) 1980-07-23
FR2441380B1 (enrdf_load_stackoverflow) 1982-11-26
DE2946863A1 (de) 1980-05-29
SE449178B (sv) 1987-04-13

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee