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Dental restorative material

Assignee: Kuraray Co Ltd
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Filing: 1989-11-01
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Granted: —
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Expires: 2009-11-01
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Abstract

Abstract ABSTRACT OF THE DISCLOSURE Provided is a dental restorative material having high mechanical strength, abrasion resistance, hardness and excellent aesthetic appearance because it contains a large amount of an ultrafine filler having a particle size of 0.1 µm or less, and can hence be used for restoring molars as well as foreteeth. The dental restorative material comprises an inorganic filler with a size of 0.1 µm or less which is insoluble in water and surface-treated with a silane coupling agent represented by the following general formula: (I) and a (meth)acrylate monomer composition containing at least 50% by weight based on the weight of the compo-sition of at least one hydrophobic multifunctional (meth)acrylate represented by the following general formula: said surface-treated inorganic filler being incorporated in an amount of at least 100 parts by weight based on 100 parts by weight of said monomer composition. 75/map

Inventors

  • 👤 Koichi Okada
  • 👤 Ikuo Omura

Bibliographic Details

Application Number —
Jurisdiction CA
Data Source google_patents
Last Synchronized 2026-11-07 23:21
CPC Classifications
C; C07; C07F; C07F7/00; C07F7/02; C07F7/08; C07F7/10; A; A61; A61K; A61K6/00; A61K6/80; A61K6/884; A61K6/887; C07F7/12; C07F7/18; C07F7/1804

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