| Titre : |
The behavior of MEKO-blocked isocyanate compounds in aluminum flake pigmented, polyester–polyurethane can coating |
| Type de document : |
texte imprimé |
| Auteurs : |
C. Jiang, Auteur ; M. Driffield, Auteur ; E. L. Bradley, Auteur ; L. Castle, Auteur ; Peter K. T. Oldring, Auteur ; James Thomas Guthrie, Auteur |
| Année de publication : |
2010 |
| Article en page(s) : |
p. 57-65 |
| Note générale : |
Bibliogr. |
| Langues : |
Américain (ame) |
| Tags : |
Polyester–polyurethane MEKO-blocked isocyanate Migration |
| Index. décimale : |
667.9 Revêtements et enduits |
| Résumé : |
Information is given concerning the curing characteristics of polyester–polyurethane (PEPU)-based food can coatings and the analysis of the free isocyanate by-products. The behavior of a methyl ethyl ketoxime (MEKO)-blocked isocyanate on heating was studied using thermal analytical techniques. Following this, the curing behavior of a PEPU-based can coating (PEPU01 that contained an aluminum flake pigment) and the MEKO-blocked isocyanate was investigated. A study of the unblocking of the MEKO-blocked isocyanate in the PEPU01 can coatings was undertaken with respect to the migration potential of any residual-free isocyanate compounds that could migrate from the cured PEPU can coatings to the surrounding medium (e.g., foodstuffs). |
| DOI : |
10.1007/s11998-009-9174-4 |
| En ligne : |
https://link.springer.com/content/pdf/10.1007%2Fs11998-009-9174-4.pdf |
| Format de la ressource électronique : |
Pdf |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=8347 |
in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH > Vol. 7, N° 1 (01/2010) . - p. 57-65
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The behavior of MEKO-blocked isocyanate compounds in aluminum flake pigmented, polyester–polyurethane can coating in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 7, N° 1 (01/2010)
