ZA746188B - Silica filler useful in dental and medical restorative materials - Google Patents

Silica filler useful in dental and medical restorative materials

Info

Publication number
ZA746188B
ZA746188B ZA00746188A ZA746188A ZA746188B ZA 746188 B ZA746188 B ZA 746188B ZA 00746188 A ZA00746188 A ZA 00746188A ZA 746188 A ZA746188 A ZA 746188A ZA 746188 B ZA746188 B ZA 746188B
Authority
ZA
South Africa
Prior art keywords
dental
silica filler
restorative materials
filler useful
medical restorative
Prior art date
Application number
ZA00746188A
Inventor
H Lee
J Orlowski
Original Assignee
Lee Pharmaceuticals
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 filed Critical Lee Pharmaceuticals
Publication of ZA746188B publication Critical patent/ZA746188B/en

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)
  • Life Sciences & Earth Sciences (AREA)
  • Epidemiology (AREA)
  • Plastic & Reconstructive Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Dental Preparations (AREA)
  • Silicon Compounds (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
ZA00746188A 1973-09-28 1974-09-27 Silica filler useful in dental and medical restorative materials ZA746188B (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ZA746188B true ZA746188B (en) 1975-11-26

Family

ID=23589308

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00746188A ZA746188B (en) 1973-09-28 1974-09-27 Silica filler useful in dental and medical restorative materials

Country Status (6)

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

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2405578C3 (en) * 1974-02-06 1988-07-28 Kulzer & Co Gmbh, 6380 Bad Homburg Dental material containing polymerizable binder and its use for teeth and dental prostheses
SE458906B (en) * 1976-02-09 1989-05-22 Minnesota Mining & Mfg DENTAL RECONSTRUCTION MATERIAL MANUFACTURED BY MIXING AND POLYMERIZING A LIQUID ORGANIC POLYMERIZABLE BINDING AND FINISHED PARTICULAR FILLING AGENT
DE3300321A1 (en) * 1983-01-07 1984-07-12 Ernst Mühlbauer KG, 2000 Hamburg METHOD FOR PRODUCING SURFACE-REDUCED SILICA GELS AND THEIR USE AS FILLER FOR DENTAL MATERIALS
GB2192388A (en) * 1986-05-09 1988-01-13 Longcliffe Quarries Ltd Process for leaching silica sand to reduce the iron content thereof
DE4446033C2 (en) * 1994-12-23 1996-11-07 Heraeus Kulzer Gmbh Polymerizable dental material
EP4205724A1 (en) 2021-12-29 2023-07-05 Ivoclar Vivadent AG Self-adhesive dental composite cements with good transparency based on acid-treated fillers

Also Published As

Publication number Publication date
FR2246497B1 (en) 1977-10-21
JPS50160351A (en) 1975-12-25
GB1479329A (en) 1977-07-13
DE2446546A1 (en) 1975-04-17
FR2246497A1 (en) 1975-05-02
AU7381874A (en) 1976-04-01

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