Low shrinkage dental material and method

a dental material and low shrinkage technology, applied in dental prosthesis, impression caps, prosthesis, etc., can solve the problem that prior art does not disclose a wax-like polymerizable material for forming dentures or other high-tough products
US20060194896A1Inactive Publication Date: 2006-08-31SUN BENJAMIN JIEMIN +1
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Patent Information

Authority / Receiving Office
US · United States
Current Assignee / Owner
SUN BENJAMIN JIEMIN
Publication Date
2006-08-31
Estimated Expiration
Not applicable · inactive patent
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Abstract

The invention provides a low polymerization shrinkage dental composition and a polymerizable dental material selected from the group consisting of wax-like dental material that undergoes ring open polymerization. The dental composition is useful as restorative material and for making artificial teeth, dentures, restoratives, crowns and bridges of high strength dental polymeric material.
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Description

RELATED APPLICATIONS

[0001] This application claims the benefit of U.S. Provisional Application Ser. No. 60 / 627,199 filed on Nov. 12, 2004.TECHNICAL FIELD

[0002] The invention relates to wax-like polymerizable materials. This wax-like polymerizable dental material is quickly and easily reshaped. The shaped wax-like polymerizable dental material is cured to form dental products, such as crowns, bridges, dentures, and other restoration devices and appliances. BACKGROUND OF THE INVENTION

[0003] Volkel et al in U.S. Pat. No. 6,057,383 (and Canadian Patent Application 2207351), assigned to Ivoclar, disclose wax-like polymerizable material for making entire dental products. The prior art does not disclose a wax-like polymerizable material for forming dentures or other high toughness products.DETAILED DESCRIPTION OF THE INVENTION

[0004] The invention provides wax-like polymerizable dental material and restorative paste wax polymerizable dental material. Wax-like polymerizable dental materi...

Claims

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