Ivoclar Vivadent Ag

Ivoclar Ag

Volker Rheinberger

Norbert Moszner

Frank Zeuner

Karin Vogel

Peter Burtscher

Ulrich Salz

Jörg Angermann

Simone Klapdohr

Jorg Angermann

Sven Tauscher

Dieter Voser

Roland Neubert

Radically polymerizable dental material which contains (a) at least one polyfunctional radically polymerizable monomer, (b) at least one further radically polymerizable monomer which can be monofunctional or polyfunctional, (c) at least one photoinitiator for the radical polymerization and (d) at least one filler. The material is characterized in that the mixture of the monomers (a) and (b) has a refractive index of from 1.50 to 1.70 and in that the refractive index of the monomer mixture before the curing corresponds to the refractive index of the filler used or is higher by up to 0.013 and after the curing is higher than the refractive index of the filler by at least 0.02.

Light-curing dental composites with increasing opacity

Filler based on glass particles which contain a homo- or copolymer of vinyl chloride on the surface, process for its preparation and its use as a dental material.

Polymer-coated glass filler for use in dental materials

Particulate composite material with an average particle size of 20 to 50 &#x3bc;m and a maximum content of particles with a size of &#x3c;10 &#x3bc;m of 10 wt.-% and its use for the preparation of dental materials.

Filler on the basis of particulate composite

Functionalized bicyclic (meth)acrylates with norbornenyl or norbornadienyl groups are described, which may be cured with radicals at room temperature and are particularly suitable as an adhesion-promoting component of dental adhesives.

Functionalized bicyclic (meth)acrylate, a method of making a bicyclic

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Gamprin, Liechtenstein

Karin Vogel