FR2246497A1 - - Google Patents

Info

Publication number
FR2246497A1
FR2246497A1 FR7432817A FR7432817A FR2246497A1 FR 2246497 A1 FR2246497 A1 FR 2246497A1 FR 7432817 A FR7432817 A FR 7432817A FR 7432817 A FR7432817 A FR 7432817A FR 2246497 A1 FR2246497 A1 FR 2246497A1
Authority
FR
France
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
FR7432817A
Other versions
FR2246497B1 (fr
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.)
Lee Pharmaceuticals Inc
Original Assignee
Lee Pharmaceuticals Inc
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 Lee Pharmaceuticals Inc filed Critical Lee Pharmaceuticals Inc
Publication of FR2246497A1 publication Critical patent/FR2246497A1/fr
Application granted granted Critical
Publication of FR2246497B1 publication Critical patent/FR2246497B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/28—Compounds of silicon
    • C09C1/30—Silicic acid
    • C09C1/309—Combinations of treatments provided for in groups C09C1/3009 - C09C1/3081
    • 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
    • A61K6/884—Preparations for artificial teeth, for filling teeth or for capping teeth comprising natural or synthetic resins
    • A61K6/887—Compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
    • C09C3/04—Physical treatment, e.g. grinding, treatment with ultrasonic vibrations
    • C09C3/043—Drying, calcination
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
    • C09C3/06—Treatment with inorganic compounds

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Plastic & Reconstructive Surgery (AREA)
  • Dental Preparations (AREA)
  • Silicon Compounds (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
FR7432817A 1973-09-28 1974-09-30 Expired FR2246497B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US40180873A 1973-09-28 1973-09-28

Publications (2)

Publication Number Publication Date
FR2246497A1 true FR2246497A1 (fr) 1975-05-02
FR2246497B1 FR2246497B1 (fr) 1977-10-21

Family

ID=23589308

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7432817A Expired FR2246497B1 (fr) 1973-09-28 1974-09-30

Country Status (6)

Country Link
JP (1) JPS50160351A (fr)
AU (1) AU7381874A (fr)
DE (1) DE2446546A1 (fr)
FR (1) FR2246497B1 (fr)
GB (1) GB1479329A (fr)
ZA (1) ZA746188B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0113926A1 (fr) * 1983-01-07 1984-07-25 Ernst Mühlbauer KG Utilisation de silice amorphe avec une surface réduite comme charge pour des masses dentaires

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2405578B2 (de) * 1974-02-06 1976-01-08 Kulzer & Co Gmbh, 6380 Bad Homburg Polymerisierbares Bindemittel enthaltender Dentalwerkstoff und seine Verwendung für Zähne und Zahnersatzteile
SE458906B (sv) * 1976-02-09 1989-05-22 Minnesota Mining & Mfg Dentalrekonstruktionsmaterial framstaellt genom blandning och polymerisation av ett flytande organiskt polymeriserbart bindemedel och ett finfoerdelat partikulaert fyllmedel
GB2192388A (en) * 1986-05-09 1988-01-13 Longcliffe Quarries Ltd Process for leaching silica sand to reduce the iron content thereof
DE4446033C2 (de) * 1994-12-23 1996-11-07 Heraeus Kulzer Gmbh Polymerisierbares Dentalmaterial
EP4205724A1 (fr) 2021-12-29 2023-07-05 Ivoclar Vivadent AG Ciments composites dentaires auto-adhésifs ayant une bonne transparence à base de charges traitées à l'acide

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0113926A1 (fr) * 1983-01-07 1984-07-25 Ernst Mühlbauer KG Utilisation de silice amorphe avec une surface réduite comme charge pour des masses dentaires

Also Published As

Publication number Publication date
ZA746188B (en) 1975-11-26
AU7381874A (en) 1976-04-01
JPS50160351A (fr) 1975-12-25
FR2246497B1 (fr) 1977-10-21
DE2446546A1 (de) 1975-04-17
GB1479329A (en) 1977-07-13

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Legal Events

Date Code Title Description
ST Notification of lapse