| Titre : |
Dyes derived from 1,4-naphthoquinone as initiators for radical and cationic photopolymerisation |
| Type de document : |
texte imprimé |
| Auteurs : |
Agnieszka Szymczak, Auteur ; Radoslaw Podsiadly, Auteur ; Karolina Bazela, Auteur ; Jolanta Sokolowska, Auteur |
| Année de publication : |
2012 |
| Article en page(s) : |
p. 378-386 |
| Note générale : |
Bibliogr. |
| Langues : |
Anglais (eng) |
| Catégories : |
Amorceurs (chimie)
Colorants -- Synthèse
Naphtoquinone
Photochimie
Photoréticulation
Polyaddition
Spectrométrie de masse
Spectroscopie de la résonance magnétique nucléaire
|
| Index. décimale : |
667.3 Teinture et impression des tissus |
| Résumé : |
Several 2-phenylamino-1,4-naphthoquinone-based dyes and two related benzo[2,3-b]–phenazines were synthesised and characterised by proton nuclear magnetic resonance spectroscopy and electron ionisation mass spectrometry. The electrochemical and spectral properties of these compounds were investigated. The synthesised dyes were found to be capable photosensitisers for radical (reducible/oxidisable) and cationic polymerisations, respectively. In radical polymerization, better results in the oxidisable process were achieved. |
| Note de contenu : |
- EXPERIMENTAL : General - Synthesis of 2-(4-chloroanilino)-3-chloro-1,4-naphthoquinone Id - Synthesis of 2-(4-chloroanilino)-3-bromo-1,4-naphthoquinone IId - Synthesis of 6,11-dihydro-benzo[2,3-b]phenazine-6,11-dione IIIa - Photochemical |
| DOI : |
10.1111/j.1478-4408.2012.00391.x |
| En ligne : |
http://onlinelibrary.wiley.com/doi/10.1111/j.1478-4408.2012.00391.x/pdf |
| Format de la ressource électronique : |
Pdf |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=15806 |
in COLORATION TECHNOLOGY > Vol. 128, N° 5 (2012) . - p. 378-386
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Dyes derived from 1,4-naphthoquinone as initiators for radical and cationic photopolymerisation in COLORATION TECHNOLOGY, Vol. 128, N° 5 (2012)
