Journal ArticleDOI
Nonketonic perester photoinitiators
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Synthese de peresters de t-butyle a base d'hydrocarbures aromatiques. Photo-amorcage de la polymerisation du methacrylate de methyle et du styrene as discussed by the authors.Abstract:
Synthese de peresters de t-butyle a base d'hydrocarbures aromatiques. Photo-amorcage de la polymerisation du methacrylate de methyle et du styreneread more
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Michler's Ketone as an Interesting Scaffold for the Design of High‐Performance Dyes in Photoinitiating Systems Upon Visible Light
Haifaa Mokbel,Haifaa Mokbel,Frédéric Dumur,Frédéric Dumur,Bernadette Graff,Cédric R. Mayer,Didier Gigmes,Joumana Toufaily,Tayssir Hamieh,Jean Pierre Fouassier,Jacques Lalevée +10 more
TL;DR: In this article, four new push-pull dyes derived from Michler's ketones are investigated, and two of them are characterized by an excellent reactivity to initiate the free-radical polymerization of acrylates, the ring-opening polymerisation of epoxides, as well as the synthesis of interpenetrating polymer networks.
Journal ArticleDOI
Synthesis and applications of photocrosslinkable poly(siloxanes)
TL;DR: In this paper, the synthesis and curing of poly(siloxanes) by UV radiation and electron beams is discussed, and three main kinds of products are described; first, those formed by an applied radical mechanism and constituting acrylated poly(soxane) linked by either Si-OC bonds or Si-C bonds, or by urethane acrylation or by the thiol-enes system; secondly, those using a cationic mechanism and listed the epoxy grafted poly (siloxane); the vinyl; and the styrenic corresponding
Journal ArticleDOI
Laser flash photolysis of tert-butyl aroylperbenzoates: kinetics of the singlet and triplet states and the aroylphenyl radicals.
Bipin K. Shah,Douglas C. Neckers +1 more
TL;DR: In this paper, butyl aroyl perbenzoates (1−4) were studied by laser flash photolysis (LFP) and showed broad absorption (λmax ∼ 625 nm; τ ∼ 20 and ∼7.9 ps, respectively).