About: Inhibition of Premature Polymerization of Cationically Polymerizable Low Viscosity Systeme

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Photocurable inkjet inks based on cationically curable materials are a promising new technology with many advantages and some problems yet to be solved. One of the latter is the long-term stability of liquid inks. Reactive monomers are stable in the dark at room temperature for a long time. When a photoinitiator (iodonium salt) is added, premature gelation takes place within several days, depending on the temperature. Tertiary amine, hindered amine, hindered phenol, a quinone derivative, a sulphur-based antioxidant, beta-carotene and their selected mixtures were tested as potential inhibitors of premature cationic polymerization by being subjected to accelerated ageing at higher temperatures. The influence of additives on photoinitiated polymerization was studied by means of FTIR spectroscopy. The inhibition effect of additives was ascertained by monitoring the changes in viscosity during long-term temperature exposition as well. Photocurable inkjet inks based on cationically curable materials are a promising new technology with many advantages and some problems yet to be solved. One of the latter is the long-term stability of liquid inks. Reactive monomers are stable in the dark at room temperature for a long time. When a photoinitiator (iodonium salt) is added, premature gelation takes place within several days, depending on the temperature. Tertiary amine, hindered amine, hindered phenol, a quinone derivative, a sulphur-based antioxidant, beta-carotene and their selected mixtures were tested as potential inhibitors of premature cationic polymerization by being subjected to accelerated ageing at higher temperatures. The influence of additives on photoinitiated polymerization was studied by means of FTIR spectroscopy. The inhibition effect of additives was ascertained by monitoring the changes in viscosity during long-term temperature exposition as well. (en)
Title	Inhibition of Premature Polymerization of Cationically Polymerizable Low Viscosity Systeme Inhibition of Premature Polymerization of Cationically Polymerizable Low Viscosity Systeme (en)
skos:prefLabel	Inhibition of Premature Polymerization of Cationically Polymerizable Low Viscosity Systeme Inhibition of Premature Polymerization of Cationically Polymerizable Low Viscosity Systeme (en)
skos:notation	RIV/00216275:25310/12:39892413!RIV13-MSM-25310___
http://linked.open...avai/predkladatel	Fakulta chemicko-technologická
http://linked.open...avai/riv/aktivita	S Z
http://linked.open...avai/riv/aktivity	S, Z(MSM0021627501)
http://linked.open...iv/cisloPeriodika	74
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Kaplanová, Marie Syrový, Tomáš Vališ, Jan Jašúrek, Bohumil Tejkl, Miroslav
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Univerzita Pardubice / Fakulta chemicko-technologická
http://linked.open...dnocenehoVysledku	141856
http://linked.open...ai/riv/idVysledku	RIV/00216275:25310/12:39892413
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	antioxidant; polymerization inhibition; premature polymerization; cationic photopolymerization; UV curable inkjet ink (en)
http://linked.open.../riv/klicoveSlovo	antioxidant UV curable inkjet ink cationic photopolymerization polymerization inhibition premature polymerization
http://linked.open...odStatuVydavatele	NL - Nizozemsko
http://linked.open...ontrolniKodProRIV	[E3DAD0FBFD51]
http://linked.open...i/riv/nazevZdroje	Progress in Organic Coatings
http://linked.open...in/vavai/riv/obor	CD
http://linked.open...ichTvurcuVysledku	5 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...UplatneniVysledku	2012
http://linked.open...v/svazekPeriodika	2012
http://linked.open...iv/tvurceVysledku	Jašúrek, Bohumil Vališ, Jan Kaplanová, Marie Syrový, Tomáš Tejkl, Miroslav
http://linked.open...ain/vavai/riv/wos	000302585300027
http://linked.open...n/vavai/riv/zamer	Aimed preparation of special compounds and materials and investigation of their physical and chemical properties and supramolecular structures
issn	0300-9440
number of pages	6 (xsd:int)
http://bibframe.org/vocab/doi	10.1016/j.porgcoat.2011.12.011
http://localhost/t...ganizacniJednotka	25310
is http://linked.open...avai/riv/vysledek of	Inhibition of Premature Polymerization of Cationically Polymerizable Low Viscosity Systeme

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