Dentsply Sirona Inc.

Centre National De La Recherche Scientifique

UniversitÉ De Haute-Alsace

Université´ D'aix-Marseille

Dentsply Detrey G.m.b.h.

Fabrice Morlet-Savary

Joachim E Klee

Maximilian Maier

Jacques Lalevee

Celine Dietlin

Christoph P Fik

Jean Pierre Fouassier

Florian Szillat

Mariem Bouzrati-Zerelli

Helmut Ritter

Céline Dietlin

Jacques Lalevée

Didier Gigmes

Julie Kirschner

Frederic Dumur

Aude-Heloise Bonardi

Aurore Caron

Patxi Garra

Marjorie Yon

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

The present invention relates to compositions thermally curable on demand by red to near infrared irradiation, method of using same for thermal amplification of free radical polymerizations, and articles obtained by such method. The invention also relates to the use of a heat-generating dye in association with a thermal initiator for controlling the onset of thermal free radical polymerization.

Thermal amplification of free radical polymerization induced by red to near-infrared irradiation

Dental composition comprising wherein wherein wherein 

Dental composition

The present invention relates to a dental composition comprising a specific polymerization initiator system comprising a compound having an acylsilyl- or acylgermanyl-group. The present invention also relates the use of the compound having an acylsilyl- or acylgermanyl group for the preparation of a dental composition.

Disclosed herein is a dental composition having a polymerization initiator system with an aromatic tertiary phosphine compound. Further disclosed is the use of the aromatic tertiary phospine compound for the preparation of a photocurable dental compositions.

The present invention relates to a dental composition comprising an initiator system comprising a sensitizer compound having an acylsilyl- or acylgermyl-group and a specific coinitiator compound. The present invention also relates to an initiator system consisting essentially of the sensitizer compound having an acylsilyl- or acylgermyl-group and a coinitiator compound wherein a C&#x2014;H bond dissociation energy is less than 95 Kcal/mol. Furthermore, the present invention relates to the use of this initiator system for the preparation of a dental composition.

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Pfastatt, France

Fabrice Morlet-Savary