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GB1278413A - Direct filling composition for teeth and novel filler for use therein - Google Patents

Direct filling composition for teeth and novel filler for use therein

Info

Publication number
GB1278413A
GB1278413A GB35020/68A GB3502068A GB1278413A GB 1278413 A GB1278413 A GB 1278413A GB 35020/68 A GB35020/68 A GB 35020/68A GB 3502068 A GB3502068 A GB 3502068A GB 1278413 A GB1278413 A GB 1278413A
Authority
GB
United Kingdom
Prior art keywords
filler
dental
acrylic polymer
coated
silicate
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
GB35020/68A
Inventor
Lawrence Edward Shadbolt
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.)
Dental Fillings Ltd
Original Assignee
Dental Fillings Ltd
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 Dental Fillings Ltd filed Critical Dental Fillings Ltd
Priority to GB35020/68A priority Critical patent/GB1278413A/en
Priority to FR6924886A priority patent/FR2013520A1/fr
Priority to DE19691937871 priority patent/DE1937871A1/en
Priority to SE10354/69A priority patent/SE352238B/xx
Publication of GB1278413A publication Critical patent/GB1278413A/en
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
    • C09C3/006—Combinations of treatments provided for in groups C09C3/04 - C09C3/12
    • 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
    • C09C3/10—Treatment with macromolecular organic compounds
    • 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
    • C09C3/12—Treatment with organosilicon compounds

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (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)

Abstract

1278413 Coated particles DENTAL FILLINGS Ltd 18 July 1969 [23 July 1968] 35020/ 68 Heading B2E [Also in Divisions Cl and C3] A finely divided silica or silicate filler for use in dental fillings (see Division C3) is coated first with a vinyl-silane primer and then with an acrylic polymer. Suitable fillers include quartz, fused siliceous materials such as dental porcelain and silicate glasses, e.g. beta-eucryptite and pyrocerams, and dental silicate cement powders, particularly those obtained using a metal fluoride flux and having a composition (by weight): silica 32-42%; alumina 21-36%; trisodium or tricalcium phosphate 6-16%; and calcium fluoride, sodium fluoride or sodium, aluminofluoride 13-35%. The vinylsilane primer used is one capable of copolymerising with an acrylate or methacrylate monomer and is suitably a compound of the formula where R<SP>1</SP> is an acrylyl, methacrylyl or crotonyl group, R 2 is an alkylene group having up to 4 C atoms, and R<SP>3</SP> is an alkyl group having up to 4 C atoms. The acrylic polymer is then coated on the filler; the polymer may be preformed and applied from solution or an acrylic monomer may be polymerised in situ on the filler. The preferred acrylic polymer is polymethyl methacrylate.
GB35020/68A 1968-07-23 1968-07-23 Direct filling composition for teeth and novel filler for use therein Expired GB1278413A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB35020/68A GB1278413A (en) 1968-07-23 1968-07-23 Direct filling composition for teeth and novel filler for use therein
FR6924886A FR2013520A1 (en) 1968-07-23 1969-07-22
DE19691937871 DE1937871A1 (en) 1968-07-23 1969-07-22 Masses for filling teeth
SE10354/69A SE352238B (en) 1968-07-23 1969-07-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB35020/68A GB1278413A (en) 1968-07-23 1968-07-23 Direct filling composition for teeth and novel filler for use therein

Publications (1)

Publication Number Publication Date
GB1278413A true GB1278413A (en) 1972-06-21

Family

ID=10372839

Family Applications (1)

Application Number Title Priority Date Filing Date
GB35020/68A Expired GB1278413A (en) 1968-07-23 1968-07-23 Direct filling composition for teeth and novel filler for use therein

Country Status (4)

Country Link
DE (1) DE1937871A1 (en)
FR (1) FR2013520A1 (en)
GB (1) GB1278413A (en)
SE (1) SE352238B (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2502884A1 (en) * 1975-01-24 1976-07-29 Juergen J Dipl Phy Hildebrandt Synthetic bone or joint prosthesis - incorporates zones which are gradually absorbed by the body
DE2620890A1 (en) * 1976-05-12 1977-11-17 Battelle Institut E V Partially absorbable bone prosthesis compsn. - comprises calcined calcium phosphates and a bioresistant polymer
DE2620907A1 (en) * 1976-05-12 1977-11-17 Battelle Institut E V ANCHORING FOR HIGHLY LOADED ENDOPROSTHESES
US4136080A (en) 1976-09-29 1979-01-23 Union Carbide Corporation Polyester composites
US4151154A (en) 1976-09-29 1979-04-24 Union Carbide Corporation Silicon treated surfaces
EP0041614A1 (en) * 1980-05-17 1981-12-16 Bayer Ag Barium sulphate powder coated with organic material
US4442240A (en) * 1983-07-14 1984-04-10 Bisco, Inc. Dental filling materials
US4648843A (en) * 1985-07-19 1987-03-10 Minnesota Mining And Manufacturing Company Method of dental treatment using poly(ethylenically unsaturated) carbamoyl isocyanurates and dental materials made therewith
US5318999A (en) * 1989-12-21 1994-06-07 Minnesota Mining And Manufacturing Company Dental compositions prepared by polymeric photoiniferter polymerization of the dental compositions and shaped dental articles produced thereby
US7279508B2 (en) 1999-03-31 2007-10-09 The Brigham And Women's Hospital, Inc. Nanocomposite surgical materials and method of producing them

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3341888A1 (en) * 1983-11-19 1985-05-30 Bayer Ag, 5090 Leverkusen INORGANIC-ORGANIC FILLERS, METHOD FOR THE PRODUCTION THEREOF AND THEIR USE IN POLYMERIZABLE MEASURES
DE3536076A1 (en) * 1985-10-09 1987-04-09 Muehlbauer Ernst Kg POLYMERIZABLE CEMENT MIXTURES
WO1988005652A1 (en) * 1987-02-04 1988-08-11 Dental Composite Ltd. Preparation of novel dental composites incorporating fluorosilicate glass fillers
US5498781A (en) * 1994-05-23 1996-03-12 Basf Corporation Passification of optically variable pigment and waterborne coating compositions containg the same
JP2003095837A (en) * 2001-09-27 2003-04-03 Gc Corp Glass powder for glass ionomer cement
CN114163841A (en) * 2021-11-18 2022-03-11 横店集团得邦工程塑料有限公司 Preparation method and application of polyethylene-coated inorganic particle wear-resistant agent

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2502884A1 (en) * 1975-01-24 1976-07-29 Juergen J Dipl Phy Hildebrandt Synthetic bone or joint prosthesis - incorporates zones which are gradually absorbed by the body
DE2620890A1 (en) * 1976-05-12 1977-11-17 Battelle Institut E V Partially absorbable bone prosthesis compsn. - comprises calcined calcium phosphates and a bioresistant polymer
DE2620907A1 (en) * 1976-05-12 1977-11-17 Battelle Institut E V ANCHORING FOR HIGHLY LOADED ENDOPROSTHESES
US4136080A (en) 1976-09-29 1979-01-23 Union Carbide Corporation Polyester composites
US4151154A (en) 1976-09-29 1979-04-24 Union Carbide Corporation Silicon treated surfaces
EP0041614A1 (en) * 1980-05-17 1981-12-16 Bayer Ag Barium sulphate powder coated with organic material
US4442240A (en) * 1983-07-14 1984-04-10 Bisco, Inc. Dental filling materials
US4648843A (en) * 1985-07-19 1987-03-10 Minnesota Mining And Manufacturing Company Method of dental treatment using poly(ethylenically unsaturated) carbamoyl isocyanurates and dental materials made therewith
US5318999A (en) * 1989-12-21 1994-06-07 Minnesota Mining And Manufacturing Company Dental compositions prepared by polymeric photoiniferter polymerization of the dental compositions and shaped dental articles produced thereby
US5449703A (en) * 1989-12-21 1995-09-12 Minnesota Mining And Manufacturing Company Method of making shaped dental articles via photoiniferter polymerization of the dental compositions
US7279508B2 (en) 1999-03-31 2007-10-09 The Brigham And Women's Hospital, Inc. Nanocomposite surgical materials and method of producing them

Also Published As

Publication number Publication date
SE352238B (en) 1972-12-27
FR2013520A1 (en) 1970-04-03
DE1937871A1 (en) 1970-01-29

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Legal Events

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