FR2456582A1 - Poudre metallique a faible teneur en argent, pour amalgames dentaires - Google Patents

Poudre metallique a faible teneur en argent, pour amalgames dentaires

Info

Publication number
FR2456582A1
FR2456582A1 FR8011000A FR8011000A FR2456582A1 FR 2456582 A1 FR2456582 A1 FR 2456582A1 FR 8011000 A FR8011000 A FR 8011000A FR 8011000 A FR8011000 A FR 8011000A FR 2456582 A1 FR2456582 A1 FR 2456582A1
Authority
FR
France
Prior art keywords
metal powder
low silver
silver metal
silver
core containing
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
FR8011000A
Other languages
English (en)
French (fr)
Other versions
FR2456582B1 (Direct
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.)
CHEETHAM JEFFERY
Original Assignee
CHEETHAM JEFFERY
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 CHEETHAM JEFFERY filed Critical CHEETHAM JEFFERY
Publication of FR2456582A1 publication Critical patent/FR2456582A1/fr
Application granted granted Critical
Publication of FR2456582B1 publication Critical patent/FR2456582B1/fr
Granted 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
    • A61K6/847—Amalgams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/17—Metallic particles coated with metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/18—Non-metallic particles coated with metal

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)
  • Powder Metallurgy (AREA)
FR8011000A 1979-05-17 1980-05-16 Poudre metallique a faible teneur en argent, pour amalgames dentaires Granted FR2456582A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPD882679 1979-05-17
AUPD882779 1979-05-17

Publications (2)

Publication Number Publication Date
FR2456582A1 true FR2456582A1 (fr) 1980-12-12
FR2456582B1 FR2456582B1 (Direct) 1984-12-07

Family

ID=25642307

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8011000A Granted FR2456582A1 (fr) 1979-05-17 1980-05-16 Poudre metallique a faible teneur en argent, pour amalgames dentaires

Country Status (7)

Country Link
JP (1) JPS55161003A (Direct)
CA (1) CA1149107A (Direct)
DE (1) DE3018874A1 (Direct)
FR (1) FR2456582A1 (Direct)
GB (1) GB2051132B (Direct)
IT (1) IT1140843B (Direct)
NZ (1) NZ193738A (Direct)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0161701A1 (fr) * 1984-04-17 1985-11-21 METALLURGIE HOBOKEN-OVERPELT Société anonyme dite: Procédé pour préparer de la poudre de zinc pour batteries alcalines

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57107501A (en) * 1980-12-25 1982-07-05 Sony Corp Conduction material
US4528207A (en) * 1982-06-04 1985-07-09 The University Of Virginia Alumni Patents Foundation Plated dental amalgam alloys
DE3240256C1 (de) * 1982-10-30 1983-09-29 Blendax-Werke R. Schneider Gmbh & Co, 6500 Mainz Verfahren zur Herstellung von Silber-Zinn-Vorlegierungen fuer zahnaerztliche Amalgame

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2370242A (en) * 1943-01-15 1945-02-27 Mallory & Co Inc P R Refractory metal composition
FR2294242A1 (fr) * 1974-12-13 1976-07-09 Pennwalt Corp Procede de traitement de particules d'amalgame dentaire avant compression
FR2388776A1 (fr) * 1977-04-26 1978-11-24 Sherritt Gordon Mines Ltd Poudre mixte a revetement metallique et son procede de preparation

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2370242A (en) * 1943-01-15 1945-02-27 Mallory & Co Inc P R Refractory metal composition
FR2294242A1 (fr) * 1974-12-13 1976-07-09 Pennwalt Corp Procede de traitement de particules d'amalgame dentaire avant compression
FR2388776A1 (fr) * 1977-04-26 1978-11-24 Sherritt Gordon Mines Ltd Poudre mixte a revetement metallique et son procede de preparation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0161701A1 (fr) * 1984-04-17 1985-11-21 METALLURGIE HOBOKEN-OVERPELT Société anonyme dite: Procédé pour préparer de la poudre de zinc pour batteries alcalines

Also Published As

Publication number Publication date
IT8021844A0 (it) 1980-05-07
NZ193738A (en) 1983-02-15
FR2456582B1 (Direct) 1984-12-07
IT1140843B (it) 1986-10-10
GB2051132A (en) 1981-01-14
CA1149107A (en) 1983-07-05
GB2051132B (en) 1983-04-07
DE3018874A1 (de) 1980-11-27
JPS55161003A (en) 1980-12-15

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Legal Events

Date Code Title Description
ST Notification of lapse