Title:
歯科用充填材料の超音波硬化
Document Type and Number:
Japanese Patent JP2007532589
Kind Code:
A
Abstract:
The present application discloses a method of reconstructing a tooth, comprising the step of (a) preparing a cavity in the tooth; (b) filing said cavity with a dental filling material comprising one or more fillers and a polymerizable resin base, wherein said one or more fillers comprise at least one filler ingredient, said filler ingredient(s) being present in a metastable first phase and being able to undergo a martensitic transformation to a stable second phase, the volume ratio between said stable second phase and said metastable first phase of said filler ingredient(s) being at least 1.005; and (c) allowing the resin base of the dental filling material to polymerize and cure, and allowing the filler ingredient(s) of the dental filling material to undergo a martensitic transformation from a first metastable phase to a second stable phase.
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Inventors:
Alexander Van Relievel
Christopher Almudal
Selenium Lindeloth
Bent Fluarlen Sellensen
Christopher Almudal
Selenium Lindeloth
Bent Fluarlen Sellensen
Application Number:
JP2007507670A
Publication Date:
November 15, 2007
Filing Date:
April 14, 2005
Export Citation:
Assignee:
DENTOFIT A/S
International Classes:
A61K6/083; A61C13/15; A61K6/027; A61K6/884; A61K6/891; A61K6/893
Attorney, Agent or Firm:
Mitsuo Tanaka
Samejima Mutsumi
Genban Sanae
Samejima Mutsumi
Genban Sanae