Amines release from schiff bases polymers and diffusion from dosage forms with eudragit RL in acidic medium

Chloromethylstyrene 1 (mixture meta and para; 60/40) can be oxydized in corresponding aldehyde 2. Vinylbenzaldehyde 2 reacts with primary amines such as aniline, benzylamine, 2‐phenylethylamine, 3‐phenylpropylamine, and 2‐aminopyridin to give Schiff bases that are polymerized in bulk with a radical...

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Veröffentlicht in:	Journal of applied polymer science 1991-11, Vol.43 (10), p.1837-1847
Hauptverfasser:	Chafi, Nafa, Kolli, Malika, Vergnaud, Jean-Maurice, Montheard, Jean-Pierre
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Exact sciences and technology Organic polymers Physicochemistry of polymers Polymers with particular properties Preparation, kinetics, thermodynamics, mechanism and catalysts
Online-Zugang:	Volltext
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