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US 2006/0217488 A1Published application
High impact prosthetic plastics
AssigneeHeraeus Kulzer GmbH
InventorsKarl-Heinz Renz, Frank Stange, Oliver Koschalka, Albert Erdrich, Andreas Grundler
Life of this patent
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Abstract
An autopolymerizing two-component prosthetic base material consisting of A) a liquid monomer component, B) a powdered filler-containing component containing at least one bead polymer modified by an elastic phase, which yields after curing a high-impact prosthetic plastic having a fracture toughness of ≧2 MPa·m1/2 and a fracture work of ≧900 J/m2.
Claims4
Autopolymerizable two-component prosthetic basic material comprised of
- A) a liquid monomer component,
- B) a powdered filler-containing component which comprises at least one bead polymer modified by an elastic phase, yielding after curing a high-impact prosthetic plastic having a fracture toughness of ≧2 MPa·m1/2 and a fracture work of ≧900 J/m2.
Dependencies are inferred from the claim text.