WO2010049522A3 - Dental filling materials with surface modified zirconia particles - Google Patents
Dental filling materials with surface modified zirconia particles Download PDFInfo
- 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
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.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP08168020 | 2008-10-31 | ||
EP08168020.9 | 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 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) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7086656B2 (en) | 2017-03-17 | 2022-06-20 | ヴォコ・ゲー・エム・ベー・ハー | Milling blanks for making indirect dental restorations, corresponding uses and methods |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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)
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 |
-
2009
- 2009-10-30 WO PCT/EP2009/064373 patent/WO2010049522A2/en active Application Filing
Patent Citations (3)
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)
Title |
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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 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7086656B2 (en) | 2017-03-17 | 2022-06-20 | ヴォコ・ゲー・エム・ベー・ハー | Milling blanks for making indirect dental restorations, corresponding uses and methods |
Also Published As
Publication number | Publication date |
---|---|
WO2010049522A2 (en) | 2010-05-06 |
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