Composition for dental restorative material

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...

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Details

523115, 523117, A61K 608, C08J 320

Patent

active

053569512

ABSTRACT:
A composition for dental restorative material comprises a methacrylate or acrylate monomer, a specific organic/inorganic composite filler, a specific glass powder component having a specific particle diameter, a fine-particle filler having a specific particle diameter and a photopolymerization initiator, this composition being as excellent in surface smoothness as natural teeth, is less shrinkable by polymerization so that no gap can occur between the restorative material and the tooth having roentgenographic properties.

REFERENCES:
patent: 4388069 (1983-06-01), Orlowski
patent: 4649165 (1987-03-01), Kuhlman

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