FR2580530B3 - PROCESS FOR THE PREPARATION OF ALLOY POWDERS FOR DENTAL SILVER AMALGAMS, AND ALLOY POWDERS OBTAINED - Google Patents

PROCESS FOR THE PREPARATION OF ALLOY POWDERS FOR DENTAL SILVER AMALGAMS, AND ALLOY POWDERS OBTAINED

Info

Publication number
FR2580530B3
FR2580530B3 FR8606358A FR8606358A FR2580530B3 FR 2580530 B3 FR2580530 B3 FR 2580530B3 FR 8606358 A FR8606358 A FR 8606358A FR 8606358 A FR8606358 A FR 8606358A FR 2580530 B3 FR2580530 B3 FR 2580530B3
Authority
FR
France
Prior art keywords
alloy powders
preparation
dental silver
silver amalgams
amalgams
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
FR8606358A
Other languages
French (fr)
Other versions
FR2580530A1 (en
Inventor
Treheux Daniel Maurice
Blanc-Benon Jean
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.)
BLANC BENON JEAN
Original Assignee
BLANC BENON JEAN
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 BLANC BENON JEAN filed Critical BLANC BENON JEAN
Priority to FR8606358A priority Critical patent/FR2580530B3/en
Publication of FR2580530A1 publication Critical patent/FR2580530A1/en
Application granted granted Critical
Publication of FR2580530B3 publication Critical patent/FR2580530B3/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
    • B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
    • 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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/0466—Alloys based on noble metals
    • 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
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
    • B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
    • B22F2009/0804—Dispersion in or on liquid, other than with sieves

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Plastic & Reconstructive Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Epidemiology (AREA)
  • Metallurgy (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Dental Preparations (AREA)
FR8606358A 1986-04-28 1986-04-28 PROCESS FOR THE PREPARATION OF ALLOY POWDERS FOR DENTAL SILVER AMALGAMS, AND ALLOY POWDERS OBTAINED Expired FR2580530B3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8606358A FR2580530B3 (en) 1986-04-28 1986-04-28 PROCESS FOR THE PREPARATION OF ALLOY POWDERS FOR DENTAL SILVER AMALGAMS, AND ALLOY POWDERS OBTAINED

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8606358A FR2580530B3 (en) 1986-04-28 1986-04-28 PROCESS FOR THE PREPARATION OF ALLOY POWDERS FOR DENTAL SILVER AMALGAMS, AND ALLOY POWDERS OBTAINED

Publications (2)

Publication Number Publication Date
FR2580530A1 FR2580530A1 (en) 1986-10-24
FR2580530B3 true FR2580530B3 (en) 1988-08-26

Family

ID=9334843

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8606358A Expired FR2580530B3 (en) 1986-04-28 1986-04-28 PROCESS FOR THE PREPARATION OF ALLOY POWDERS FOR DENTAL SILVER AMALGAMS, AND ALLOY POWDERS OBTAINED

Country Status (1)

Country Link
FR (1) FR2580530B3 (en)

Also Published As

Publication number Publication date
FR2580530A1 (en) 1986-10-24

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Legal Events

Date Code Title Description
CL Concession to grant licences
ST Notification of lapse