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Titolo:
Mechanism of the curing reaction of model epoxy compounds with monuron
Autore:
Brockmann, H; Haufe, M; Schulenburg, JO;
Indirizzi:
Univ Bielefeld, Fak Chem, D-33615 Bielefeld, Germany Univ Bielefeld Bielefeld Germany D-33615 hem, D-33615 Bielefeld, Germany
Titolo Testata:
INTERNATIONAL JOURNAL OF ADHESION AND ADHESIVES
fascicolo: 4, volume: 20, anno: 2000,
pagine: 333 - 340
SICI:
0143-7496(200008)20:4<333:MOTCRO>2.0.ZU;2-F
Fonte:
ISI
Lingua:
ENG
Keywords:
monuron; epoxides; hardening; infrared spectroscopy;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Engineering, Computing & Technology
Citazioni:
6
Recensione:
Indirizzi per estratti:
Indirizzo: Brockmann, H Univ Bielefeld, Fak Chem, Univ Str 25, D-33615 Bielefeld, Germany Univ Bielefeld Univ Str 25 Bielefeld Germany D-33615 Germany
Citazione:
H. Brockmann et al., "Mechanism of the curing reaction of model epoxy compounds with monuron", INT J ADHES, 20(4), 2000, pp. 333-340

Abstract

The ability of monuron (p-chlorophenyl-N,N-dimethylurea) to cure epoxy resins was investigated by means of hardening the mono functional model compound p-tolylglycidyl ether, The reaction products were isolated and the possible intermediates were synthesised independently for comparison. Their reactivity was tested. As analytical methods, thermo-FT-IR spectroscopy, DSC and liquid-solid chromatography were applied. The results indicate that during curing monuron reacts without decomposing into free isocyanate and dimethylamine and that the polymer-forming reaction is not terminated by the well-known formation of 2-oxazolidones. (C) 2000 Elsevier Science Ltd. All rights reserved.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 24/11/20 alle ore 08:36:02