FR2272638B1 - - Google Patents

Info

Publication number
FR2272638B1
FR2272638B1 FR7502032A FR7502032A FR2272638B1 FR 2272638 B1 FR2272638 B1 FR 2272638B1 FR 7502032 A FR7502032 A FR 7502032A FR 7502032 A FR7502032 A FR 7502032A FR 2272638 B1 FR2272638 B1 FR 2272638B1
Authority
FR
France
Prior art keywords
plus
dental
benzoyl peroxide
filler
dimethacrylate
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
FR7502032A
Other languages
French (fr)
Other versions
FR2272638A1 (en
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.)
Perdent GmbH
Original Assignee
Perdent GmbH
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
Priority claimed from DE2403211A external-priority patent/DE2403211C3/en
Priority claimed from DE2405578A external-priority patent/DE2405578B2/en
Application filed by Perdent GmbH filed Critical Perdent GmbH
Publication of FR2272638A1 publication Critical patent/FR2272638A1/fr
Application granted granted Critical
Publication of FR2272638B1 publication Critical patent/FR2272638B1/fr
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C13/00—Dental prostheses; Making same
    • A61C13/08—Artificial teeth; Making same
    • A61C13/09—Composite teeth, e.g. front and back section; Multilayer teeth
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C5/00—Filling or capping teeth
    • A61C5/20—Repairing attrition damage, e.g. facets
    • 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
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C08K3/36—Silica

Landscapes

  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Chemical & Material Sciences (AREA)
  • Dentistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Plastic & Reconstructive Surgery (AREA)
  • Dental Preparations (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

1488403 Dental materials PERDENT GmbH 21 Jan 1975 [23 Jan 1974 6 Feb 1974] 2593/75 Heading C3P A material suitable for dental application comprises (a) a polymerizable monomer and/or a polymer (suitable for dental purposes) selected from polystyrene polyamides, epoxy compounds, polyurethanes, and monomeric and polymeric (meth)acrylates, and (b) 10-90% of a microfine inorganic filler having a particle size in the range 10-400 mÁ. The filler may be SiO 2 , Al 2 O 3 or a glass, such as a borosilicate, or lithium/aluminium glass, or one containing BaO or La 2 O 3 , and may be silanized prior to incorporation into the dental material. In the examples, the filler employed was microfine silica, used either untreated or after silanization with methacryloxypropyl trimethylsilane. Various monomer/polymer/initiator systems were used, namely (1) "Bis-GMA" (based on bisphenol A and glycidyl methacrylate), plus ethylene glycol dimethacrylate, plus benzoyl peroxide, plus dimethyl paratoluidine, (2), 2,2 - bis[4 - (2 - hydroxy - ethoxy) - phenyl]- propane dimethacrylate, plus benzoyl peroxide, and (3) polymethylmethacrylate, plus monomeric methyl methacrylate, plus the reaction product of hydroxyethyl dimethacrylate and hexamethylene diisocyanate, plus benzoyl peroxide.
FR7502032A 1974-01-23 1975-01-17 Expired FR2272638B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2403211A DE2403211C3 (en) 1974-01-23 1974-01-23 Material for dental purposes
DE2405578A DE2405578B2 (en) 1974-02-06 1974-02-06 Dental material containing polymerizable binding agent and its use for teeth and tooth replacement parts

Publications (2)

Publication Number Publication Date
FR2272638A1 FR2272638A1 (en) 1975-12-26
FR2272638B1 true FR2272638B1 (en) 1982-06-25

Family

ID=25766502

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7502032A Expired FR2272638B1 (en) 1974-01-23 1975-01-17

Country Status (6)

Country Link
JP (1) JPS5936602B2 (en)
AT (1) AT338437B (en)
CA (1) CA1069239A (en)
FR (1) FR2272638B1 (en)
GB (1) GB1488403A (en)
SE (2) SE429609B (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4010545A (en) * 1976-01-09 1977-03-08 Johnson & Johnson Adhesive bonding to teeth of orthodontic brackets and the like
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
DE2728764A1 (en) * 1977-06-25 1979-01-18 Bayer Ag FORMULATED DENTAL FILLING MATERIALS
EP0040232B2 (en) 1979-11-22 1993-09-29 ESPE Stiftung & Co Produktions- und Vertriebs KG Use of silicic acid pellets as fillers for dental materials
US4297266A (en) * 1980-02-08 1981-10-27 Den-Mat, Inc. Microfilled dental composite and method using the same
JPS5774369A (en) * 1980-10-28 1982-05-10 Mitsui Petrochem Ind Ltd Coating composition
DE3172366D1 (en) 1980-12-03 1985-10-24 Ici Plc Dental compositions
US4514342A (en) * 1982-02-16 1985-04-30 Dentsply Limited Polyethylenically unsaturated monophosphates
JPS58152804A (en) * 1982-03-08 1983-09-10 Tokuyama Soda Co Ltd Composite composition
US4544359A (en) * 1984-01-13 1985-10-01 Pentron Corporation Dental restorative material
GB2169906A (en) * 1985-01-17 1986-07-23 Suzanne Gillian Carus Radio opaque materials
DE3708618A1 (en) * 1987-03-17 1988-09-29 Kulzer & Co Gmbh PLASTIC SPARE PARTS
JP2829414B2 (en) * 1988-06-29 1998-11-25 日東電工株式会社 Adhesive member and method of manufacturing the same
JPH0725648B2 (en) * 1988-08-02 1995-03-22 クルツァ ゲーエムベーハー Plastic denture member
JP2517753B2 (en) * 1988-12-28 1996-07-24 株式会社ジーシーデンタルプロダクツ Artificial tooth and its manufacturing method
US5367002A (en) * 1992-02-06 1994-11-22 Dentsply Research & Development Corp. Dental composition and method
JPH0585120U (en) * 1992-04-14 1993-11-16 デイエツクスアンテナ株式会社 High frequency bandpass filter
CA2103398C (en) * 1992-11-19 2003-10-14 Andrew T. C. Liu Self-lubricating abrasion resistant material and products
JP3489899B2 (en) * 1995-03-09 2004-01-26 株式会社クラレ Dental composition
DE102005019600A1 (en) 2005-04-27 2006-11-09 Ivoclar Vivadent Ag Surface modified fillers
ATE524154T1 (en) 2008-01-18 2011-09-15 Ivoclar Vivadent Ag DENTAL MATERIALS WITH SURFACE FUNCTIONALIZED FILLERS

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3751391A (en) * 1971-10-28 1973-08-07 Nat Res Dev Zinc oxide-poly(acrylic acid)surgical cements

Also Published As

Publication number Publication date
JPS50124491A (en) 1975-09-30
SE429609B (en) 1983-09-19
SE7500725L (en) 1975-07-24
FR2272638A1 (en) 1975-12-26
AU7741275A (en) 1976-07-22
JPS5936602B2 (en) 1984-09-05
SE437120B (en) 1985-02-11
SE7802777L (en) 1978-03-10
AT338437B (en) 1977-08-25
ATA39175A (en) 1976-12-15
CA1069239A (en) 1980-01-01
GB1488403A (en) 1977-10-12

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