Dentsply Sirona Inc.

Centre National De La Recherche Scientifique

Université De Haute-Alsace

Université´ D'aix-Marseille

Dentsply Detrey G.m.b.h.

Jacques Lalevée

Joachim E Klee

Helmut Ritter

Didier Gigmes

Fabrice Morlet-Savary

Céline Dietlin

Florian Szillat

Oliver Elsner

Caroline Renn

Maximilian Maier

Thomas Tigges

Jean Pierre Fouassier

Mariem Bouzrati-Zerelli

Kira Neuhaus

Julie Kirschner

Aurore Caron

Liu Huaibing

Patxi Garra

Marjorie Yon

Mira Abdallah

Frédéric Dumur

Pu Xiao

The present invention is related to a dental composition comprising at least one polymerizable monomer having at least one ethylenically unsaturated group; and a radical initiator system comprising a photosensitizer having an absorption maximum ranging from 400 nm to 800 nm; and at least one thiophenium compound as coinitiator.

Dental composition

The present invention relates to compositions (self-thermally) curable on demand under the triggering action of UV-visible to near-infrared irradiation of moderate intensity, method of using same for accelerated photopolyaddition of cyclic ether-amine resins or ultrafast dark curing of cyclic ether-amine resins, and articles obtained by such method. The invention also relates to a resin casting, film or coated substrate, and an adhesive layeror bonding agent, comprising acyclic ether-amine resin obtained by an accelerated curing process according to the invention. The invention additionally relates to the use of a composition of the invention for increasing the delamination strength of laminated composite materials.

Ultrafast cyclic ether-amine photopolyaddition and uses thereof

A photocurable dental impression material comprising:

Dental impression material

Growing community of inventors

Mulhouse, France

Jacques Lalevée