[go: up one dir, main page]

WO2010049522A3 - Dental filling materials with surface modified zirconia particles - Google Patents

Dental filling materials with surface modified zirconia particles Download PDF

Info

Publication number
WO2010049522A3
WO2010049522A3 PCT/EP2009/064373 EP2009064373W WO2010049522A3 WO 2010049522 A3 WO2010049522 A3 WO 2010049522A3 EP 2009064373 W EP2009064373 W EP 2009064373W WO 2010049522 A3 WO2010049522 A3 WO 2010049522A3
Authority
WO
WIPO (PCT)
Prior art keywords
dental filling
subst
opt
zirconia particles
filling material
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.)
Ceased
Application number
PCT/EP2009/064373
Other languages
French (fr)
Other versions
WO2010049522A2 (en
Inventor
Alexander Van Lelieveld
Mette Skovgaard Nielsen
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.)
Dentofit AS
Original Assignee
Dentofit AS
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 Dentofit AS filed Critical Dentofit AS
Publication of WO2010049522A2 publication Critical patent/WO2010049522A2/en
Publication of WO2010049522A3 publication Critical patent/WO2010049522A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K6/00—Preparations for dentistry
    • A61K6/70—Preparations for dentistry comprising inorganic additives
    • A61K6/71—Fillers
    • 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
    • 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
    • A61K6/891—Compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds

Landscapes

  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Plastic & Reconstructive Surgery (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Dental Preparations (AREA)

Abstract

The present application discloses a dental filling material comprising fillers and a polymerizable resin base, the fillers comprising metastable zirconia particles in the tetragonal and/or cubic crystalline phase with less than 30 % (v/v) in the monoclinic phase, and having surface functionalities of the formula: -Zr-O-Zr-O-C(=O)-X-C(R1)(R2)(R3), wherein X = -O-, -NH-, -S-; R1 / R2 = hydrogen, opt.subst. C1-30-alkyl, a (meth)acrylate moiety moiety, a (meth)acrylate-C1-12-alkyl moiety, opt.subst. C2-30-alkenyl, opt.subst. C5-30-alkadienyl, opt.subst. C8-30-alkatrienyl, or when X = -NH-, R1 / R2 = =O; R3 = hydrogen, C1-6-alkyl, hydroxy, halogen. A method of controlling the volumetric shrinkage of a dental filling material upon curing, and the dental filling material for use in medicine, in particular in dentistry, are also disclosed.
PCT/EP2009/064373 2008-10-31 2009-10-30 Dental filling materials with surface modified zirconia particles Ceased WO2010049522A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP08168020.9 2008-10-31
EP08168020 2008-10-31

Publications (2)

Publication Number Publication Date
WO2010049522A2 WO2010049522A2 (en) 2010-05-06
WO2010049522A3 true WO2010049522A3 (en) 2011-04-21

Family

ID=42129364

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2009/064373 Ceased WO2010049522A2 (en) 2008-10-31 2009-10-30 Dental filling materials with surface modified zirconia particles

Country Status (1)

Country Link
WO (1) WO2010049522A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017105841A1 (en) * 2017-03-17 2018-09-20 Voco Gmbh Milling blank for the production of an indirect dental restoration, corresponding uses and methods
CN110586064B (en) * 2019-09-27 2023-03-31 天津大学 Lithium-doped zirconium oxide loaded indium oxide catalyst and preparation method and application thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000069392A1 (en) * 1999-05-19 2000-11-23 Southwest Research Institute Mechanically strong and transparent or translucent composites made using zirconium oxide nanoparticles
WO2005099652A1 (en) * 2004-04-15 2005-10-27 Dentofit A/S Ultrasonic curing of dental filling materials
WO2007079166A1 (en) * 2005-12-29 2007-07-12 3M Innovative Properties Company Dental compositions with surface-treated filler for shelf stability

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000069392A1 (en) * 1999-05-19 2000-11-23 Southwest Research Institute Mechanically strong and transparent or translucent composites made using zirconium oxide nanoparticles
WO2005099652A1 (en) * 2004-04-15 2005-10-27 Dentofit A/S Ultrasonic curing of dental filling materials
WO2007079166A1 (en) * 2005-12-29 2007-07-12 3M Innovative Properties Company Dental compositions with surface-treated filler for shelf stability

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
DATABASE CAPLUS [Online] CHEMICAL ABSTRACTS SERVICE, COLUMBUS, OHIO, US; 2 September 1988 (1988-09-02), Bensitel Mohammed et al.: "Infrared study of alcohols adsorption on zirconium oxide: reactivity of alkoxy species towards carbon dioxide", XP002624146, retrieved from stn Database accession no. 1988:472951 *
DATABASE CAPLUS [Online] CHEMICAL ABSTRACTS SERVICE, COLUMBUS, OHIO, US; 23 July 1994 (1994-07-23), Bianchi Daniel et al.: "Intermediate species on zirconia supported methanol aerogel catalysts. IV. Adsorption of carbon dioxide", XP002624147, retrieved from stn Database accession no. 1944:443821 *

Also Published As

Publication number Publication date
WO2010049522A2 (en) 2010-05-06

Similar Documents

Publication Publication Date Title
IL212033A0 (en) A controlled release pharmaceutical composition comprising (r)-2-(2-aminothiazol-4-yl)-4'-[2-[(2-hydroxy-2-phenylethyl)amino]ethyl] acetic acid aniolide and a process for producing the same
WO2007021620A3 (en) Liquid perfluoropolymers and medical applications incorporating same
WO2006017109A3 (en) Adhesive containing wound closure device and method
Matinlinna et al. Bonding promotion of resin composite to silica‐coated zirconia implant surface using a novel silane system
WO2009037862A1 (en) Inclusion complex containing epoxy resin composition for semiconductor encapsulation
IL210690A (en) Hardenable two part acrylic composition, method of producing an acrylic polymer composition, a bone cement composition, a composition for use in dentistry, an adhesive, a construction material and a powder composition
CN107635945A (en) The increasing material manufacturing method of ceramic is made using the colloidal sol comprising nano-scale particle
ATE554741T1 (en) DENTAL COMPOSITIONS WITH NANOZIRCONIUM DIOXIDE FILLERS
AU2003266675A1 (en) Liquid curable resin composition
EP2184797A4 (en) Titanic acid compound, process for producing the titanic acid compound, electrode active material containing the titanic acid compound, and storage device using the electrode active material
WO2018151995A1 (en) Zirconia article with high alumina content, process of production and use thereof
WO2007139809A3 (en) Root canal filling materials and methods
EP1995266A4 (en) Phenoxy resin for optical material, resin composition for optical material, resin film for optical material, and optical waveguide using those
JP2007520523A5 (en)
AU2003275603A1 (en) Polyhydroxyalkanoate, process for preparing the same, and resin composition containing the polyhydroxyalkanoate
WO2010049522A3 (en) Dental filling materials with surface modified zirconia particles
DE602006005206D1 (en) Amphiphilic copolymer compositions
CA2563327A1 (en) A composite material, in particular a dental filling material, ultrasonic curing of dental filling materials, and a population of zirconia particles
WO2011041677A3 (en) Novel multifunctional molecules for dental bonding applications having improved adhesion
AU2003215964A1 (en) Curable liquid resin composition
WO2008105309A1 (en) Resin composition for nanoimprinting
EP1578824B8 (en) Curable liquid acryloyl group containing resin composition
AU2003298093A1 (en) Process for incorporation of uv-luminescent compounds in polymeric materials
AU2003250865A1 (en) Heat stable photocurable resin composition for dry film resist
AU2003293721A1 (en) Apparatus for controlling the quantity of surgical material used in an operating room

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 09744399

Country of ref document: EP

Kind code of ref document: A2

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 09744399

Country of ref document: EP

Kind code of ref document: A2