| People | Locations | Statistics |
|---|---|---|
| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Catel, Yohann
Ivoclar Vivadent (Liechtenstein)
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (12/12 displayed)
- 2024Evaluation of novel urethane dimethacrylates as crosslinkers for the development of fracture tough dental materials containing a poly(ε‐caprolactone)‐polydimethylsiloxane‐poly(ε‐caprolactone) triblock copolymercitations
- 2024Color-Stable Formulations for 3D-Photoprintable Dental Materialscitations
- 2023Synthesis of original polymeric hydroperoxides as innovative oxidizing agents for self-cure dental materials
- 2023Group transfer polymerization in bulk methacrylatescitations
- 2022Influence of Block Copolymer Concentration and Resin Crosslink Density on the Properties of UV‐Curable Methacrylate Resin Systemscitations
- 2017Synthesis of acidic vinylcyclopropanes for dental applicationscitations
- 2017Development of low‐shrinkage composites based on novel crosslinking vinylcyclopropanescitations
- 2017Evaluation of Difunctional Vinylcyclopropanes as Reactive Diluents for the Development of Low‐Shrinkage Compositescitations
- 2016Bis(4‐methoxybenzoyl)diethylgermane: A Highly Efficient Photoinitiator for the Polymerization of Vinylcyclopropanescitations
- 2009Synthesis, photopolymerization, and adhesive properties of new bisphosphonic acid monomers for dental applicationcitations
- 2008Synthesis, photopolymerization and adhesive properties of new hydrolytically stable phosphonic acids for dental applicationscitations
- 2008Synthesis, photopolymerization and adhesive properties of new hydrolytically stable phosphonic acids for dental applicationscitations
Places of action
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article
Group transfer polymerization in bulk methacrylates
Abstract
<jats:title>Abstract</jats:title><jats:p>Group transfer polymerization (GTP) is a polymerization method developed to obtain targeted (meth)acrylic polymers in solution at ambient temperatures. In this work, it is employed with methacrylic monomers to obtain low <jats:italic>Ð</jats:italic> polymers in bulk. In this regard, different initiator systems that exhibit different mechanisms are compared concerning the molecular weight, the polydispersity and double bond conversion of the resulting bulk polymers. The respective systems were chosen carefully to give a broad overview of earlier developed initiator‐catalyst combinations 1‐methoxy‐1‐(trimethylsiloxy)‐2‐methylprop‐1‐ene (MTS) & tetrabutylammonium cyanide (TBACN) and more recently investigated initiating systems MTS & trityl <jats:italic>tetrakis</jats:italic>(pentafluorophenyl)borate (TTPB) or dimethyl phenyl silane (DMPS) & <jats:italic>tris</jats:italic>(pentafluorophenyl)borate (BCF). The described initiating systems are applied as a two‐component (2K) system to ensure a homogeneous distribution of the respective initiator and catalyst in the bulk monomer. In addition to the 2K experiments, photochemical initiation is also applied to bulk formulations. Therefore, a photoacid generator (PAG) and MTS is used to trigger the polymerization reaction by irradiation with UV light. A highly controlled photopolymerization method in bulk was developed that way achieving a low polydispersity polymer with high double bond conversion.</jats:p>